CN102887617A - Integrated device for combustible gas recovering and sludge drying in waste landfill site - Google Patents
Integrated device for combustible gas recovering and sludge drying in waste landfill site Download PDFInfo
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- CN102887617A CN102887617A CN2011102246924A CN201110224692A CN102887617A CN 102887617 A CN102887617 A CN 102887617A CN 2011102246924 A CN2011102246924 A CN 2011102246924A CN 201110224692 A CN201110224692 A CN 201110224692A CN 102887617 A CN102887617 A CN 102887617A
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- inflammable gas
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an integrated device for combustible gas recovering and sludge drying in a waste landfill site. The integrated device can be used for reducing the environmental pollution due to concentrated waste landfill and recycling combustible gas generated by waste landfill to dry sludge. According to the structure of the integrated device, the combustible gas generated in the waste landfill site is conveyed into a pipeline by a gas suction pump on a gas collection barrel; gas is conveyed into a gas storage tank by a gas suction pump on a conveying pipeline; a gas output tube on the gas storage tank is connected with a gas combustion spray tube arranged on a drying device; gas sprayed from the combustion spray tube is ignited and then is used for drying sludge in a rotating steel tank; and the dried sludge is conveyed out of a steel tank body under the action of a screw conveying device arranged in the rotating steel tank.
Description
Affiliated technical field
The present invention relates to the inflammable gas reclaiming utilization that a kind of rubbish heap buried place produces, the inflammable gas that especially can utilize recovery as the thermal source oven dry through producing after the sewage disposal mud and will dry after the rubbish heap buried field inflammable gas that is used of mud reclaim and dry the mud integrated apparatus.
Background technology
Current, heap buried produced pollution problem has become the cardinal task of puzzlement people life and existence in the processing of domestic waste and the refuse collecting.Doing a large amount of work and fruitful example aspect the disposal and utilization Problem of Urban Waste both at home and abroad.Press the kind of rubbish, the domestic refuse that a part has utilization to be worth directly is sent to relevant factory and carries out being used after the manipulation of regeneration, a part then is sent in the refuse collecting heap buried field without the rubbish of utility value and stacks, and the rubbish quantity that this part is abandoned is very surprising, also is pain in the neck the most.This batch rubbish is concentrated heap buried, and the rubbish of not only land occupation resource, and concentrated heap buried washes away lower repeatedly at the baking of the sun and rainwater, and objectionable impurities penetrates into below the earth's surface, polluted underground water system.More seriously, rubbish heap buried field not only produces a large amount of poisonous and hazardous inflammable gass, pollutes heap buried field ambient air and environment, but also has inflammable, the explosive potential safety hazard of inflammable gas.For inflammable, the potential safety hazard that explosion hazard gases is potential that reduces that rubbish heap buried field produces, processing mode is to set up pipeline, light gas in rubbish heap buried field mostly, allow the gas burned for long time, reduce rubbish heap buried field gas concentration, potential potential safety hazard is reduced in the controlled range.This processing mode has no doubt reduced the potential potential safety hazard of inflammable gas that rubbish produces in the rubbish heap buried field, but but allows the inflammable gas resource burn in vain.
Summary of the invention
Concentrate heap buried to environment and reduce the deficiency that the inflammable gas resource aspect that there is potential safety hazard in heap buried produces in the refuse collecting inflammable gas and fails effectively to utilize rubbish heap buried field to produce exists in order to overcome conventional garbage, the invention provides a kind of rubbish heap buried field inflammable gas reclaims and oven dry mud integrated apparatus, this rubbish heap buried field inflammable gas reclaims with oven dry mud integrated apparatus can not only reduce heap buried produces in the refuse collecting harmful inflammable gas to the impact of environment, and can also utilize the inflammable gas mud that oven dry produces as thermal source and be used after sewage thermal treatment.
The technical solution adopted for the present invention to solve the technical problems is: inflammable gas reclaim with the drying unit structure in, comprise the recovery of inflammable gas and reclaim after utilize inflammable gas that the mud that produces after sewage disposal is dried.Wherein become inflammable gas to infiltrate surge drum with steel pipe manufacturing, vertically bore countless gas holes at the surge drum steel pipe, steel pipe collection and confinement of gases cylinder is inserted into sealer coat depths, rubbish heap buried field with mechanical system, off-gas pump one end that surge drum is installed above is connected with gas transmission pipeline, the gas of extracting out through surge drum is transported in the pipeline by off-gas pump, delivered gas in the gas-holder by the off-gas pump of installing on the pipeline and to store, the gaseous combustion jet pipe that arranges on gas output tube road on the gas-holder and the drying unit is connected, the burning jet pipe is installed in sludge drying device and rotates cylinder of steel bottom and the laterally consistent row's example of cylinder of steel, rotate on the interior laterally axis of cylinder of steel, be provided with helix transporting device, the circumference tooth bar that arranges on the circumference of cylinder of steel two ends and the engagement of the gear on the frame motor, the end face at cylinder of steel two ends is respectively equipped with water-containing sludge input import and the rear mud delivery port of oven dry, rotate cylinder of steel axis two ends and be installed on the rack support seat, connect with chain between the electric motor of installing on the frame and the rotation cylinder of steel.When the mud that contains moisture content will be dried operation, by pump mud is input in the rotation cylinder of steel by pipeline, drive cylinder of steel two ends circumference tooth bar by the motor gear on the frame, cylinder of steel rotates, with gas storage
The inflammable gas that stores is transported to the burning jet pipe by pipeline, light gas, cylinder of steel rotates under power, water-containing sludge in rotation moisture content in the burning of gas process is evaporated, mud is dried, turn off motor power, cylinder of steel rotates and stops, then start the motor that connects the cylinder of steel axis with chain, the cylinder of steel axis rotates, the delivery port of mud after helix transporting device on the axis will be dried by the cylinder of steel end is output to that cylinder of steel is outer, the mud granulation shape after processing again after the oven dry, can add in the brick-making raw material in proportion being used to.
The invention has the beneficial effects as follows, can be in reducing refuse collecting when the heap buried field pollutes surrounding enviroment, can also utilize the inflammable gas thermal source of recovery to dry a large amount of mud that after sewage disposal, produce.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Figure is that rubbish heap buried of the present invention field inflammable gas reclaims and oven dry mud integrated apparatus schematic diagram
Among the figure 1, the scrap heap buried regions, 2, the collection and confinement of gases cylinder, 3 gases infiltrate the hole, 4, off-gas pump, 5, transport pipe, 6, off-gas pump, 7, gas-holder, 8, gas delivery port, 9, the burning jet pipe, 10, cylinder of steel, 11, circumference tooth bar, 12, electric motor, 13, gear, 14, electric motor, 15, chain, 16, axis, 17, supporting base, 18, frame.
Embodiment
In the drawings, use the inflammable gas surge drum (2) of steel pipe manufacturing.Insert in the scrap heap buried regions (1) with mechanical system, the off-gas pump of installing on surge drum (4) infiltrates longitudinally the hole (3) suction with inflammable gas from surge drum and is sent to pipeline (5), the off-gas pump of installing on the pipeline (6) is sent into gas in the gas-holder (7) and is stored, the gas inlet pipe road that arranges on gas delivery port on the gas-holder (8) and the drying unit structure is connected, and the delivery port of inflammable gas on gas-holder delivers gas in the mud oven dry burning jet pipe (9).When the mud after sewage disposal need to be dried operation, send into mud in the rotation cylinder of steel that is installed on the supporting base (17) by subsidiary conduit with pump, open the gas pipeline switch, light inflammable gas, drive cylinder of steel (10) two ends circumference tooth bars (11) by electric motor (12) gear (13) on the frame (18), cylinder of steel rotates around axis (16), the water-containing sludge moisture content in gas combustion process that rotates in the cylinder of steel is evaporated, mud is dried, turn off motor power, cylinder of steel stops operating, then start the electric motor (14) that connects the cylinder of steel axis with chain (15), the cylinder of steel axis rotates, and the helix transporting device on the axis is transported to the mud of the oven dry delivery port by the cylinder of steel end outside the cylinder of steel.
Claims (2)
1. a rubbish heap buried field inflammable gas reclaims and oven dry mud integrated apparatus, in structure, comprise the recovery of inflammable gas and reclaim after utilize inflammable gas that the mud that produces after sewage disposal is dried, it is characterized in that: the collection and confinement of gases cylinder with steel pipe manufacturing inserts rubbish heap buried field depth place through mechanical system, with the two-stage off-gas pump inflammable gas that produces in the rubbish heap buried field is transported in the gas storage tank through pipeline and stores, the input channel of being connected with drying unit in gas output tube road on the gas-holder connects supplies with the burning jet pipe with inflammable gas, the gas of burning jet pipe ejection is lighted the rotation cylinder of steel that arranges on the post-heating drying unit, and the water-containing sludge moisture content in gaseous combustion heat-processed that rotates in the cylinder of steel is evaporated, mud is dried.
2. rubbish heap buried field inflammable gas recovery according to claim 1 and oven dry mud integrated apparatus, it is characterized in that: rotate in the cylinder of steel laterally that axis is provided with helix transporting device, it is external that the mud oven dry transfers out cylinder of steel by the mud of helix transporting device after with mummification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102246924A CN102887617A (en) | 2011-07-18 | 2011-07-18 | Integrated device for combustible gas recovering and sludge drying in waste landfill site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102246924A CN102887617A (en) | 2011-07-18 | 2011-07-18 | Integrated device for combustible gas recovering and sludge drying in waste landfill site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102887617A true CN102887617A (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102246924A Pending CN102887617A (en) | 2011-07-18 | 2011-07-18 | Integrated device for combustible gas recovering and sludge drying in waste landfill site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102887617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033728A (en) * | 2014-06-17 | 2014-09-10 | 上海洁申实业有限公司 | Waste steel cylinder processing method |
| CN111911067A (en) * | 2020-08-12 | 2020-11-10 | 陈士磊 | Environment-friendly industrial sewage treatment plant |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202099173U (en) * | 2011-06-04 | 2012-01-04 | 方运平 | Integration device for recycling combustible gas and drying sludge in garbage burying field |
-
2011
- 2011-07-18 CN CN2011102246924A patent/CN102887617A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202099173U (en) * | 2011-06-04 | 2012-01-04 | 方运平 | Integration device for recycling combustible gas and drying sludge in garbage burying field |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033728A (en) * | 2014-06-17 | 2014-09-10 | 上海洁申实业有限公司 | Waste steel cylinder processing method |
| CN104033728B (en) * | 2014-06-17 | 2016-05-18 | 上海天汉环境资源有限公司 | A kind of discarded steel cylinder processing method |
| CN111911067A (en) * | 2020-08-12 | 2020-11-10 | 陈士磊 | Environment-friendly industrial sewage treatment plant |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |