CN101148309A - Belt-type sludge drier - Google Patents
Belt-type sludge drier Download PDFInfo
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- CN101148309A CN101148309A CNA2007100710462A CN200710071046A CN101148309A CN 101148309 A CN101148309 A CN 101148309A CN A2007100710462 A CNA2007100710462 A CN A2007100710462A CN 200710071046 A CN200710071046 A CN 200710071046A CN 101148309 A CN101148309 A CN 101148309A
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- belt
- conveying belt
- envelope
- sludge drier
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- Drying Of Solid Materials (AREA)
Abstract
The belt type sludge drying machine includes one casing with one sludge inlet bin and one sludge outlet port; one upper belt conveyer, one middle belt conveyer and one lower belt conveyer inside the casing; and several induced draft units over upper conveying belt. Each of the belt conveyers includes two arbor wheels on two ends, one conveying belt on the arbor wheels and speed regulating motors in the arbor wheels to drive the conveying belt. The belt type sludge drying machine has simple operation, high efficiency and no secondary pollution.
Description
Technical field
The present invention relates to a kind of evaporation drying treatment facility, relate in particular to a kind of can be with the belt sludge drier of half-driedization of mud processing.
Background technology
Along with the development in Chinese society economy and city, the generation of municipal effluent 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 to keep water surrounding, the anti-pollution of harnessing the river promotes the Sustainable development of national economy and ecotope, and the municipal effluent pollution problem progressively is eased.Yet the city sewage and sludge treatment and disposal is still a global technical barrier.Mishandlingly will cause serious secondary pollution.The innocuity treatment problem of mud is increasingly serious.
At present, the common method that adopts of sewage work is that sludge dewatering outward transport (landfill) is handled.Such processing mode not only pollutes but also takies a large amount of soils to environment.And, contain elements such as a large amount of organic substances and nitrogen, phosphorus, potassium in the mud.If can also promote the development utilization of recycling economy as agricultural fertilizer through effective processing.
Summary of the invention
Technical problem to be solved by this invention is to overcome a prior art difficult problem, provide a kind of can not be subjected to weather and site influence, simple to operate, efficient is high, avoid the belt sludge drier of secondary pollution.
For solving the problems of the technologies described above, the invention provides a kind of belt sludge drier, comprise envelope, inside at described envelope is provided with upper conveyor belt, middle conveying belt and following conveying belt, described upper, middle and lower conveying belt comprises arbor wheel and the conveying belt that is arranged on two ends respectively, and described conveying belt is installed on the described arbor wheel, and described arbor wheel drives described conveying belt running under the drive of buncher; Be provided with into bucket in described envelope upper end, 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.
Described conveying belt is a stainless steel chain type conveying belt.Described stainless steel chain type conveying belt is the reticulated structure that has the space, and the netted space on the described conveying belt is approximately 3mm-4mm.
The silicon rubber scraping blade is installed on the described conveying belt, and preferably, every conveying belt is provided with 6 scraping blades.
Be provided with the heat energy inlet mouth that leads to described envelope inside at described envelope side, described heat energy inlet mouth is connected with the hot-air channel that is arranged on the envelope side.
Because adopt said structure, the present invention has following beneficial effect:
Owing to the setting of three layers of transport tape, improved the half-driedization efficient of mud, mud handling capacity can
Reach 2m
3/ h.Because enclosed structure design, avoid objectionable impurities in the mud to second environmental pollution.Adopt mechanically operated mode, control is easy and simple to handle easily.Utilize ducting system, a part of hot air reflow is to drying installation, to reach the purpose of energy efficient.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a side-view of the present invention;
Fig. 3 is the structure iron of stainless steel chain type conveying belt of the present invention.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-envelope; The 2-upper conveyor belt; Conveying belt among the 3-; Conveying belt under the 4-; The 5-arbor wheel; 6-silicon rubber scraping blade; 7-advances bucket; The 8-mud mouth; The 9-extractor fan; The 10-ventilator trunk; The 11-air outlet; The 12-blast inlet, the 13-butterfly valve; 14-heat energy inlet mouth; 15-speed governing reducing motor; The 16-chain; 17-turns over the mud device; The 18-hot-air channel; 19-stainless steel chain type conveying belt.
Embodiment
As shown in Figure 1 and Figure 2, belt sludge drier of the present invention, comprise envelope 1, inside at envelope 1 is arranged with upper conveyor belt 2 from top to bottom successively in parallel, middle conveying belt 3 and following conveying belt 4, and upper, middle and lower conveying belt 2,3,4 comprises arbor wheel 5 and the conveying belt that is arranged on two ends respectively, conveying belt is installed on the arbor wheel 5, silicon rubber scraping blade 6 is installed on the conveying belt, and preferably, every conveying belt is provided with 6 scraping blades.The arbor wheel 5 of upper, middle and lower conveying belt 2,3,4 is connected with speed governing reducing motor 15 by chain 16 respectively, speed governing reducing motor 15 drives 2,3,4 runnings of upper, middle and lower conveying belt respectively, wherein upper conveyor belt 2 is operation in the same way with following conveying belt 4, and middle conveying belt 3 is an antikinesis with upper and lower conveying belt 2,4.
Be provided with in envelope 1 upper end mud to be entered into and advance bucket 7 on the upper conveyor belt 2, be provided with at the side that advances bucket 7 and turn over mud device 17, one side is provided with mud mouth 8 in the lower end of envelope, is provided with some extractor fans 9 above upper conveyor belt 2.Extractor fan 9 is by blower fan, ventilator trunk 10, air outlet 11, blast inlet 12, and the butterfly valve 13 of control air outlet 11 is formed.Be provided with the heat energy inlet mouth 14 that leads to envelope 1 inside at envelope 1 side, heat energy inlet mouth 14 is connected with the hot-air channel 18 that is arranged on envelope 1 side.This hot-air channel 18 is connected with the coke reverberatory furnace of peripheral hardware, and the warm air on coke reverberatory furnace top is delivered to envelope inside by heat energy inlet mouth 14 through hot-air channel 18.
As shown in Figure 3, conveying belt is a stainless steel chain type conveying belt 19, and it has the reticulated structure in space, adopts stainless material, and the netted space on the stainless steel chain type conveying belt 19 is approximately 3mm-4mm.
In use, the dewatered sludge of water ratio about 80% is delivered to into bucket 7 by worm conveyor, after entering into bucket 7, mud 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 conveying belt 3, the tail end by middle conveying belt 3 drops to down on the conveying belt 4 again, continues to be transported to the discharge port 8 of envelope 1 lower end then.When mud transmits on conveying belt, the blower fan work of extractor fan 9, natural wind and warm air (machine in air themperature be generally about 50 ℃-65 ℃) be respectively by blast inlet 12 and 14 air inlets of heat energy admission port, and blower fan is extracted air out and by ventilator trunk and be arranged on vertical air outlet 11 and discharge.When passage of air was laid on mud on the conveying belt, the moisture in the mud also was pulled away with air-flow.A part of warm air is back to drying machine by hot-air channel 18 simultaneously, to reach the purpose of energy efficient.The speed of speed governing reducing motor 15, move three layers of conveying belt fully and need 48 minutes times spent (the every layer of conveying belt in upper, middle and lower is by all speed governing separately as required of speed governing reducing motor), along conveying belt is last when arriving down conveying belt, the mud that comes out from mud mouth has become the water ratio that compost fermentation was fit to and has been equal to or less than 60% mud Deng mud.
The present invention is a kind of sludge aerobic compost treatment facility, according to the requirement of sludge composting, and control The moisture content that enters fermentation cabin mud is the committed step of sludge composting success. Belt type sludge of the present invention The advantages such as that drying machine has is simple to operate, safe, efficient, energy-saving and environmental protection are through semi-oriented place The mud of reason can directly enter fermentation cabin and ferment.
Claims (6)
1. belt sludge drier, comprise envelope, it is characterized in that: the inside at described envelope is provided with upper conveyor belt, middle conveying belt and following conveying belt, described upper, middle and lower conveying belt comprises arbor wheel and the conveying belt that is arranged on two ends respectively, described conveying belt is installed on the described arbor wheel, and described arbor wheel drives described conveying belt running under the drive of buncher; Be provided with into bucket in described envelope upper end, 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.
2. belt sludge drier according to claim 1 is characterized in that: described conveying belt is a stainless steel chain type conveying belt.
3. belt sludge drier according to claim 2 is characterized in that: described stainless steel chain type conveying belt is the reticulated structure that has the space.
4. belt sludge drier according to claim 3 is characterized in that: the netted space on the described conveying belt is approximately 3mm-4mm.
5. belt sludge drier according to claim 1 is characterized in that: be provided with the heat energy inlet mouth that leads to described envelope inside at described envelope side, described heat energy inlet mouth is connected with the hot-air channel that is arranged on the envelope side.
6. belt sludge drier according to claim 1 is characterized in that: the silicon rubber scraping blade is installed on the described conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100710462A CN101148309A (en) | 2007-09-03 | 2007-09-03 | Belt-type sludge drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100710462A CN101148309A (en) | 2007-09-03 | 2007-09-03 | Belt-type sludge drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101148309A true CN101148309A (en) | 2008-03-26 |
Family
ID=39249023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100710462A Pending CN101148309A (en) | 2007-09-03 | 2007-09-03 | Belt-type sludge drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101148309A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875530A (en) * | 2010-07-08 | 2010-11-03 | 上海凡清环境工程有限公司 | Heat drying method and device of sludge |
| CN101993185A (en) * | 2010-11-17 | 2011-03-30 | 北京机电院高技术股份有限公司 | Sludge band type drier and drying processing method |
| CN103168007A (en) * | 2010-04-21 | 2013-06-19 | 促进信托(第1信托13337/99) | Sludge treatment system and method |
| CN104496137A (en) * | 2014-12-24 | 2015-04-08 | 广西力源宝科技有限公司 | Energy-saving and environment-friendly method for treating municipal sludge |
| CN104585794A (en) * | 2014-12-29 | 2015-05-06 | 苍南县孔端水产有限公司 | Dried small shrimp preparation device |
| CN105776811A (en) * | 2016-05-05 | 2016-07-20 | 深圳市怡泰水处理有限公司 | Sludge dewatering method and device |
| CN108329080A (en) * | 2018-05-11 | 2018-07-27 | 临朐中谷生物科技有限公司 | Air energy waste harmless treatment and organic fertilizer fermentation equipment integrating and technique |
-
2007
- 2007-09-03 CN CNA2007100710462A patent/CN101148309A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168007A (en) * | 2010-04-21 | 2013-06-19 | 促进信托(第1信托13337/99) | Sludge treatment system and method |
| CN101875530A (en) * | 2010-07-08 | 2010-11-03 | 上海凡清环境工程有限公司 | Heat drying method and device of sludge |
| CN101993185A (en) * | 2010-11-17 | 2011-03-30 | 北京机电院高技术股份有限公司 | Sludge band type drier and drying processing method |
| CN104496137A (en) * | 2014-12-24 | 2015-04-08 | 广西力源宝科技有限公司 | Energy-saving and environment-friendly method for treating municipal sludge |
| CN104585794A (en) * | 2014-12-29 | 2015-05-06 | 苍南县孔端水产有限公司 | Dried small shrimp preparation device |
| CN104585794B (en) * | 2014-12-29 | 2018-01-26 | 苍南县孔端水产有限公司 | A kind of dried small shrimp making apparatus |
| CN105776811A (en) * | 2016-05-05 | 2016-07-20 | 深圳市怡泰水处理有限公司 | Sludge dewatering method and device |
| CN108329080A (en) * | 2018-05-11 | 2018-07-27 | 临朐中谷生物科技有限公司 | Air energy waste harmless treatment and organic fertilizer fermentation equipment integrating and technique |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080326 |