CN212954831U - Sludge drying treatment equipment - Google Patents
Sludge drying treatment equipment Download PDFInfo
- Publication number
- CN212954831U CN212954831U CN202021681612.9U CN202021681612U CN212954831U CN 212954831 U CN212954831 U CN 212954831U CN 202021681612 U CN202021681612 U CN 202021681612U CN 212954831 U CN212954831 U CN 212954831U
- Authority
- CN
- China
- Prior art keywords
- sludge
- drying
- solar greenhouse
- sludge drying
- drying chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 80
- 238000001035 drying Methods 0.000 title claims abstract description 72
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000004332 deodorization Methods 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003546 flue gas Substances 0.000 claims description 7
- 239000002912 waste gas Substances 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a sludge drying treatment device, which comprises a sludge pump feeding system, a solar greenhouse system and a sludge drying system, wherein the solar greenhouse system comprises a solar greenhouse, the top of the solar greenhouse is provided with a ventilation window, the side surface of the solar greenhouse is provided with a fan, the sludge drying system comprises a drying chamber, a sludge drying platform is arranged in the drying chamber, the upper part of the sludge drying platform is provided with a scraper plate reversing device and a turning and throwing system, and the lower part of the sludge drying platform is provided with a flue; the top of the drying chamber is provided with an air suction pipeline which is connected with a biological deodorization tower; and a belt conveyor is arranged below the outer side of the outlet of the drying chamber and is introduced into the drying bin. The utility model discloses the mummification is handled and is moved under the high efficiency state, and the handling capacity is big, and is energy-concerving and environment-protective, and the mud after handling can get into brickyard, carries out the brickmaking in proportion, and then realizes resource utilization.
Description
Technical Field
The utility model relates to a sludge treatment technical field specifically indicates a sludge drying treatment facility.
Background
With the continuous acceleration of the urbanization process, the generation and discharge amount of building residual mud and domestic sludge in cities are rapidly increased, and people enjoy urban civilization and suffer from the trouble caused by urban garbage, wherein river sludge, filter-pressing sludge of sewage treatment plants, municipal pipe network dredging sludge, mine residual mud, coal gangue, fly ash, building residual mud, boiler coal slag and other industrial waste residues occupy a large part, most of the sludge is transported to a landfill site for treatment or stacking treatment of building residual mud stacking sites, and the method not only occupies a large amount of land, but also easily causes secondary pollution. After drying and deodorizing treatment is carried out on river sludge, filter-pressing sludge of a sewage treatment plant and dredging sludge of a municipal pipe network, the solid waste can be recycled. The sludge drying treatment equipment in the prior art has low efficiency and small treatment capacity, and influences the surrounding ecological environment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above technical defect, provide a sludge drying treatment facility.
In order to solve the technical problem, the utility model provides a technical scheme does: a sludge drying treatment device comprises a sludge pump feeding system, a solar greenhouse system and a sludge drying system, wherein the sludge pump feeding system comprises a sludge pump I for conveying wet sludge to the solar greenhouse system and a sludge pump II connected between the solar greenhouse system and the sludge drying system, the solar greenhouse system comprises a solar greenhouse, the top of the solar greenhouse is provided with a ventilation window, the side surface of the solar greenhouse is provided with a fan, the sludge drying system comprises a drying chamber, a sludge drying platform is arranged in the drying chamber, the upper part of the sludge drying platform is provided with a scraper plate reversing device and a turning and throwing system, and the lower part of the sludge drying platform is provided with a flue; the top of the drying chamber is provided with an air suction pipeline which is connected with a biological deodorization tower; and a belt conveyor is arranged below the outer side of the outlet of the drying chamber and is introduced into the drying bin.
Preferably, the inlet of the flue is connected with the residual heat of the flue gas introduced by the brickyard, and the outlet of the flue is introduced back to the waste gas treatment system of the brickyard through a pipeline.
Preferably, the drying chamber is provided with a ventilation system.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses the mummification is handled and is moved under the high efficiency state, and the handling capacity is big, and is energy-concerving and environment-protective, and the mud after handling can get into brickyard, carries out the brickmaking in proportion, and then realizes resource utilization.
Drawings
FIG. 1 is a schematic structural view of a sludge drying treatment apparatus of the present invention.
As shown in the figure: 1. the system comprises a sludge pump I, a sludge pump II, a sludge pump 3, a solar greenhouse 4, a fan 5, a drying chamber 6, a sludge drying platform 7, a flue 8, an air exhaust pipeline 9, a biological deodorization tower 10, a belt conveyor 11, a dry material bin 12 and a scraper plate reversing device.
Detailed Description
The technical solution of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
With the combination of the attached drawings, the sludge drying treatment equipment comprises a sludge pump feeding system, a solar greenhouse system and a sludge drying system, wherein the sludge pump feeding system comprises a sludge pump 1 for conveying wet sludge to the solar greenhouse system and a sludge pump 2 connected between the solar greenhouse system and the sludge drying system, the solar greenhouse system comprises a solar greenhouse 3, the top of the solar greenhouse 3 is provided with a ventilation window, the side surface of the solar greenhouse 3 is provided with a fan 4, the sludge drying system comprises a drying chamber 5, a sludge drying platform 6 is arranged in the drying chamber 5, the upper part of the sludge drying platform 6 is provided with a scraper plate reversing device 12 and a turning system, and the lower part of the sludge drying platform 6 is provided with a flue 7; the top of the drying chamber 5 is provided with an air draft pipeline 8, and the air draft pipeline 8 is connected with a biological deodorization tower 9; a belt conveyor 10 is arranged below the outer side of the outlet of the drying chamber 5, and the belt conveyor 10 is introduced into a drying bin 11. The inlet of the flue 7 is connected with the flue gas waste heat introduced by the brickyard, and the outlet of the flue 7 is introduced back to the waste gas treatment system of the brickyard through a pipeline. The drying chamber 5 is provided with a ventilation system.
The utility model discloses when specifically implementing, sludge drying treatment process steps are as follows:
the first step is as follows: wet sludge is conveyed to a solar greenhouse system through a wet sludge pump feeding system, and a sludge pump is special equipment for conveying sludge and has the characteristics of long-distance conveying, sealing, no pollution and the like;
the second step is that: the top ventilation of the solar greenhouse adopts a staggered windowing mode for the middle two sharp tops, greenhouse ventilation fans are arranged on two side surfaces in the length direction of the greenhouse, the ventilation in the greenhouse is enhanced by matching with the windowing on the top of the greenhouse, the indoor relative humidity is reduced, and the sludge drying rate is increased;
the third step: sludge treated by the solar greenhouse is conveyed to a sludge drying system through a sludge pumping system, flue gas waste heat generated by a brickyard is led to a flue below a sludge drying platform for circulation, the sludge is dried by means of the flue gas waste heat of the brickyard, and materials are gradually moved to one side above the sludge drying platform through a scraper reversing device, so that the materials are uniformly spread on the sludge drying platform; the upper surface of the sludge is continuously renovated by the turning system, and the air flow on the surface of the material is enhanced by the wet material strong ventilation system, so that the drying speed of the wet material is continuously improved; conveying the odor generated by drying to a biological deodorization tower through an air extraction pipeline, and introducing the flue gas subjected to recycling back to a brickyard tunnel kiln through a pipeline, and discharging the flue gas after reaching the standard after being treated by a waste gas treatment system of 'sodium-alkali dual-alkali desulfurization and dust removal';
the fourth step: after the sludge drying is finished and the target water content is reached, the sludge directly falls to a belt conveyor from a system drying platform by a paver scraper reversing system, and then is conveyed out of a drying bin by the belt conveyor.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a sludge drying treatment facility, includes sludge pump feeding system, solar greenhouse system, sludge drying system, its characterized in that: the sludge pump feeding system comprises a sludge pump I for conveying wet sludge to the solar greenhouse system and a sludge pump II connected between the solar greenhouse system and the sludge drying system, the solar greenhouse system comprises a solar greenhouse, a ventilation window is arranged at the top of the solar greenhouse, a fan is arranged on the side surface of the solar greenhouse, the sludge drying system comprises a drying chamber, a sludge drying platform is arranged in the drying chamber, a scraper plate reversing device and a turning and throwing system are arranged at the upper part of the sludge drying platform, and a flue is arranged at the lower part of the sludge drying platform; the top of the drying chamber is provided with an air suction pipeline which is connected with a biological deodorization tower; and a belt conveyor is arranged below the outer side of the outlet of the drying chamber and is introduced into the drying bin.
2. The sludge drying treatment device according to claim 1, characterized in that: the inlet of the flue is connected with the flue gas waste heat generated by the introduction of the brickyard, and the outlet of the flue is introduced back to the waste gas treatment system of the brickyard through a pipeline.
3. The sludge drying treatment device according to claim 1, characterized in that: the drying chamber is provided with a ventilation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021681612.9U CN212954831U (en) | 2020-08-13 | 2020-08-13 | Sludge drying treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021681612.9U CN212954831U (en) | 2020-08-13 | 2020-08-13 | Sludge drying treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212954831U true CN212954831U (en) | 2021-04-13 |
Family
ID=75352367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021681612.9U Expired - Fee Related CN212954831U (en) | 2020-08-13 | 2020-08-13 | Sludge drying treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212954831U (en) |
-
2020
- 2020-08-13 CN CN202021681612.9U patent/CN212954831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |