CN212833403U - Sludge drying coupling coal-fired power generation facility - Google Patents
Sludge drying coupling coal-fired power generation facility Download PDFInfo
- Publication number
- CN212833403U CN212833403U CN202020918786.6U CN202020918786U CN212833403U CN 212833403 U CN212833403 U CN 212833403U CN 202020918786 U CN202020918786 U CN 202020918786U CN 212833403 U CN212833403 U CN 212833403U
- Authority
- CN
- China
- Prior art keywords
- sludge drying
- power generation
- fired power
- coal
- drying device
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge drying coupling coal-fired power generation device, which comprises a sludge drying device, a feeding device and a gasification furnace, wherein the upper part of the left end of the sludge drying device is provided with a feeding pipe, the bottom of the feeding pipe is provided with a vibration control device, the top of the vibration control device is provided with a vibration plate, the welding distribution of the inner bottom end of the vibration plate is provided with spring columns, the upper end of the feeding pipe is provided with the feeding device, the inner part of the feeding device is provided with a centrifugal machine, the top of the sludge drying device is provided with a blast drying device, the outer part of the sludge drying device is provided with a heating device, the bottom of the sludge drying device is connected with a discharging device, the right end of the sludge drying device is connected with the gasification furnace, the right end of the gasification furnace is provided with a coal-fired power generation interface, the, the efficiency of mummification is improved, avoids blockking up, and the filtration purifies flue gas impurity, and the feature of environmental protection is high.
Description
Technical Field
The utility model relates to a sludge drying power generation technical field specifically is a coal-fired power generation facility of sludge drying coupling.
Background
Sludge of a sewage treatment plant is solid waste and mainly comprises primary sedimentation tank (a grit chamber) and oil separation tank bottom mud, floating slag of an air flotation machine, residual activated sludge and chemical sludge of other process units. With the development of economic society, the sludge yield is increasing day by day, and the annual sludge yield of 2015 in China is 3359 ten thousand tons (the water content is 80%). The sludge treatment modes in China mainly comprise modes of landfill, composting, natural drying, incineration and the like, and the proportion is 65%, 15%, 6% and 3% respectively. The sludge treatment mode is still mainly landfill, and in addition, the treatment capacity of the urban sewage treatment enterprises in China is insufficient, the treatment means is backward, a large amount of sludge is not treated in a standardized way, so that secondary pollution is directly caused, and the ecological environment is seriously threatened. The treatment process taking incineration as a core can completely carbonize organic matters, can reduce the volume of sludge to the maximum extent, and can convert energy in the sludge into electric energy or heat energy to fully utilize the sludge. The sludge drying is coupled with the coal-fired power generation technology, namely a sludge treatment scheme of sludge drying and coal-fired boiler burning is adopted, an active coal-fired unit efficient power generation system and an environment-friendly treatment system are utilized, dried sludge and fire coal are mixed and combusted, equipment such as the coal-fired unit combustion, tail gas purification and power generation is fully utilized, and the sludge burning treatment cost is greatly reduced.
The existing sludge drying coupling coal-fired power generation device cannot control sludge to be dried at a high speed in advance, is poor in drainage and discharge effects, complex in structure, low in blanking speed, easy to cause blockage, incapable of discharging generated smoke quickly and low in environmental protection performance.
Disclosure of Invention
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a coal-fired power generation facility of sludge drying coupling has solved current coal-fired power generation facility of sludge drying coupling and can not spin-dry with mud high-speed control in advance, and the drainage is arranged the material effect poor, and the structure is complicated, and the speed of unloading is slow, leads to the card to pause easily and blocks up, and the unable quick discharge of flue gas of production, problem that environmental protection performance is low.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sludge drying coupling coal-fired power generation device comprises a sludge drying device, a feeding device and a gasification furnace, wherein a conveying pipe is arranged at the upper part of the left end of the sludge drying device, a vibration control device is arranged at the bottom of the conveying pipe, a vibration plate is arranged at the top of the vibration control device, spring columns are welded and distributed at the bottom end inside the vibration plate, the feeding device is arranged at the upper end of the conveying pipe, a centrifugal machine is arranged inside the feeding device, the top of the centrifugal machine is electrically connected with a motor, a water discharging pipe is arranged at the bottom of the side end of the feeding device, a feeding cover is arranged at the left end of the top of the feeding device, a blast drying device is arranged at the top of the sludge drying device, a heating device is arranged outside the sludge drying device, a discharging device is connected to the bottom of the sludge drying device, the right-hand member of gasifier is equipped with coal-fired power generation interface, the right-hand member top of sludge drying device is equipped with the pipe of discharging fume, the outer end bottom of the pipe of discharging fume is equipped with exhaust fan, the inside of the pipe of discharging fume is equipped with the filtration filter core.
Preferably, a feed opening is connected between the bottom of the feeding device and the conveying pipe, and a side end of the feed opening is electrically connected with an electromagnetic valve.
Preferably, the left end of the smoke exhaust pipe is connected with an access panel through a rotating shaft, and the outer end of the access panel is fixedly welded with a lifting device.
Preferably, limiting plates are arranged at two ends of the bottom of the filtering filter element and fixedly welded at the bottom end of the inner side of the smoke exhaust pipe.
Preferably, the smoke exhaust pipe is of an elbow arc structure, and a metal protective net is installed at the bottom of the air draft fan.
Preferably, mounting plates are welded to two ends of the vibrating plate, and a rubber pad is bonded to the inner side end of the vibrating plate.
(III) advantageous effects
The utility model provides a sludge drying coupling coal-fired power generation facility. The method has the following beneficial effects:
(1) this coal-fired power generation facility of sludge drying coupling, convenient rapid heating drying mummification through the centrifuge at the inside setting of feed arrangement, but the efficient drives the centrifugation through the motor and spin-dries, has further improved the efficiency of mummification, and the feeding is thrown material fastly, and the drainage is arranged the material effectually, simple structure, reasonable in design.
(2) This coal-fired power generation facility of sludge drying coupling, through the vibration control device who sets up in sludge drying device left end upper portion conveying pipeline bottom, but vibration board connection spring post of efficient control drives the vibration for the unloading is fast, avoids blockking up, and the flue gas that the heating mummification produced is discharged through the pipe suction of discharging fume, through the filtration filter core that sets up in the inside of discharging fume the pipe, filtration purification flue gas impurity, and the feature of environmental protection is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the feeding device of the present invention;
FIG. 3 is a schematic view of the structure of the smoke exhaust pipe of the present invention;
fig. 4 is a schematic structural diagram of the vibration control device of the present invention.
In the figure, the sludge drying device 1, the feeding device 2, the gasification furnace 3, the blast drying device 4, the smoke exhaust pipe 5, the material conveying pipe 6, the vibration control device 7, the heating device 8, the discharging device 9, the coal-fired power generation interface 10, the centrifuge 11, the motor 12, the drain pipe 13, the feed opening 14, the electromagnetic valve 15, the feed cover 16, the air draft fan 17, the filter element 18, the vibration plate 19 and the spring column 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious 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.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a sludge drying coupling coal-fired power generation device comprises a sludge drying device 1, a feeding device 2 and a gasification furnace 3, wherein a feeding pipe 6 is arranged at the upper part of the left end of the sludge drying device 1, a vibration control device 7 is arranged at the bottom of the feeding pipe 6, a vibration plate 19 is arranged at the top of the vibration control device 7, spring columns 20 are welded and distributed at the bottom inside the vibration plate 19, the feeding device 2 is arranged at the upper end of the feeding pipe 6, a centrifugal machine 11 is arranged inside the feeding device 2, the top of the centrifugal machine 11 is electrically connected with a motor 12, a drain pipe 13 is arranged at the bottom of the side end of the feeding device 2, a feeding cover 16 is arranged at the left end of the top of the feeding device 2, a blast drying device 4 is arranged at the top of the sludge drying device 1, a heating device 8 is arranged outside the sludge drying device 1, and a discharge device 9 is connected, the right-hand member of sludge drying device 1 is connected with gasifier 3, the right-hand member of gasifier 3 is equipped with coal-fired power generation interface 10, the right-hand member top of sludge drying device 1 is equipped with exhaust pipe 5, the outer end bottom of exhaust pipe 5 is equipped with exhaust fan 17, the inside of exhaust pipe 5 is equipped with filters 18.
A feed opening 14 is connected between the bottom of the feeding device 2 and the feed delivery pipe 6, and a side end of the feed opening 14 is electrically connected with an electromagnetic valve 15, so that automatic control of feeding is facilitated.
The left end of the smoke exhaust pipe 5 is connected with an access panel through a rotating shaft, and a lifting device is fixedly welded at the outer end of the access panel, so that the filter element can be conveniently opened, maintained and replaced through manual control.
Limiting plates are arranged at two ends of the bottom of the filtering filter element 18, and the limiting plates are fixedly welded at the bottom end of the inner side of the smoke exhaust pipe 5, so that the smoke exhaust pipe is convenient to install and place directly.
The exhaust pipe 5 is of an elbow arc structure, a metal protective net is installed at the bottom of the exhaust fan 17, the exhaust effect is good, and the protection is safe.
The mounting plates are welded at two ends of the vibrating plate 19, and the rubber pads are bonded at the inner side end of the vibrating plate 19, so that the vibrating plate is stably mounted and is convenient to mount and dismount.
The working principle is as follows: sludge drying device 1 is through the convenient rapid heating drying mummification of blast drying device 4 and outside heating device 8 at top, add mud through the feed cover 16 of the 2 top left ends of feed arrangement, through motor 12 drives inside centrifuge 11 centrifugation spin-dries, arrange the material through drain pipe 13 and feed opening 14 drainage, carry mud through conveying pipeline 6, vibration 19 connection spring post 20 of vibration controlling means 7 control vibration board through the conveying pipeline 6 bottom drives the vibration, make the unloading fast, avoid blockking up, the flue gas that the heating mummification produced is through the exhaust fan 17 suction discharge of the inboard bottom of exhaust pipe 5, filter purification flue gas impurity through the inside filtration filter core 18 of exhaust pipe 5, the feature of environmental protection is high.
The utility model relates to a sludge drying device 1, a feeding device 2, a gasification furnace 3, a blast drying device 4, a smoke exhaust pipe 5, a material conveying pipe 6, a vibration control device 7, a heating device 8, a discharging device 9, a coal-fired power generation interface 10, a centrifuge 11, a motor 12, a drain pipe 13, a feed opening 14, a solenoid valve 15, a feed cover 16, an air draft fan 17, a filter element 18, a vibrating plate 19 and a spring column 20, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the device can be known by technical manuals or conventional experimental methods, the device solves the problems that the existing sludge drying coupling coal-fired power generation device can not dry sludge in advance at high speed, the drainage and discharge effects are poor, the structure is complex, the blanking speed is slow, the blockage can be easily caused, and the generated smoke can not be discharged quickly, environmental protection performance is low, the utility model discloses a combination of each other of above-mentioned parts makes things convenient for the dry mummification of rapid heating, has further improved the efficiency of mummification, and the material is thrown to the feeding fast, and the row's of drainage is arranged effectually, simple structure, reasonable in design for the unloading is fast, avoids blockking up, and the filtration purifies flue gas impurity, and environmental protection performance is high.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A sludge drying coupling coal-fired power generation facility which characterized in that: comprises a sludge drying device (1), a feeding device (2) and a gasification furnace (3), wherein a conveying pipe (6) is arranged at the upper part of the left end of the sludge drying device (1), a vibration control device (7) is arranged at the bottom of the conveying pipe (6), a vibration plate (19) is arranged at the top of the vibration control device (7), spring columns (20) are welded and distributed at the bottom end of the interior of the vibration plate (19), the feeding device (2) is arranged at the upper end of the conveying pipe (6), a centrifugal machine (11) is arranged in the feeding device (2), a motor (12) is electrically connected at the top of the centrifugal machine (11), a drain pipe (13) is arranged at the bottom of the side end of the feeding device (2), a feeding cover (16) is arranged at the left end of the top of the feeding device (2), and a blast drying device (4) is arranged at the top of, the outside of sludge drying device (1) is equipped with heating device (8), the bottom of sludge drying device (1) is connected with discharging device (9), the right-hand member of sludge drying device (1) is connected with gasifier (3), the right-hand member of gasifier (3) is equipped with coal-fired power generation interface (10), the right-hand member top of sludge drying device (1) is equipped with exhaust pipe (5), the outer end bottom of exhaust pipe (5) is equipped with induced draft fan (17), the inside of exhaust pipe (5) is equipped with filter core (18).
2. The sludge drying coupled coal-fired power generation device of claim 1, wherein: a feed opening (14) is connected between the bottom of the feeding device (2) and the feed delivery pipe (6), and the side end of the feed opening (14) is electrically connected with an electromagnetic valve (15).
3. The sludge drying coupled coal-fired power generation device of claim 1, wherein: the left end of the smoke exhaust pipe (5) is connected with an access panel through a rotating shaft, and a lifting device is fixedly welded at the outer end of the access panel.
4. The sludge drying coupled coal-fired power generation device of claim 1, wherein: limiting plates are arranged at two ends of the bottom of the filtering filter element (18), and the limiting plates are fixedly welded at the bottom end of the inner side of the smoke exhaust pipe (5).
5. The sludge drying coupled coal-fired power generation device of claim 1, wherein: the smoke exhaust pipe (5) is of an elbow arc structure, and a metal protective net is installed at the bottom of the exhaust fan (17).
6. The sludge drying coupled coal-fired power generation device of claim 1, wherein: the mounting plates are welded at two ends of the vibrating plate (19), and rubber pads are bonded at the inner side ends of the vibrating plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020918786.6U CN212833403U (en) | 2020-05-27 | 2020-05-27 | Sludge drying coupling coal-fired power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020918786.6U CN212833403U (en) | 2020-05-27 | 2020-05-27 | Sludge drying coupling coal-fired power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212833403U true CN212833403U (en) | 2021-03-30 |
Family
ID=75168032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020918786.6U Active CN212833403U (en) | 2020-05-27 | 2020-05-27 | Sludge drying coupling coal-fired power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212833403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011162A (en) * | 2021-09-28 | 2022-02-08 | 河北邯峰发电有限责任公司 | Biomass coupling power generation system and device |
-
2020
- 2020-05-27 CN CN202020918786.6U patent/CN212833403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011162A (en) * | 2021-09-28 | 2022-02-08 | 河北邯峰发电有限责任公司 | Biomass coupling power generation system and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212833403U (en) | Sludge drying coupling coal-fired power generation facility | |
| CN1891841B (en) | Regenerative lead processing method and apparatus | |
| CN102623772B (en) | Comprehensive re-treatment device for waste lead storage battery | |
| CN202237678U (en) | Refuse burning flue gas purifying device | |
| CN210974355U (en) | Garbage and sludge shock wave anaerobic pyrolysis gasification power generation and heat supply comprehensive utilization system | |
| CN112694181A (en) | System for comprehensive treatment of household garbage and domestic sewage | |
| CN107062254A (en) | A kind of consumer waste incineration device | |
| CN216757629U (en) | Kitchen waste and household garbage coprocessing system | |
| CN108862974B (en) | Oil sludge treatment system and method | |
| CN104819474A (en) | Efficient smoke-free carbonization device | |
| CN204648266U (en) | Mud or garbage disposal incinerator system | |
| CN210861115U (en) | Sludge combustion system of waste incineration power plant | |
| CN204648265U (en) | High effective smokeless gas carbon gasifying device | |
| CN113354247A (en) | Sludge coupling efficient power generation device | |
| CN110566975A (en) | Sludge combustion system of waste incineration power plant | |
| CN210463040U (en) | Waste gas treatment device for preparing maleic anhydride | |
| CN107138510A (en) | Refuse disposal installation and its system and method | |
| CN202201784U (en) | Environmental-protection recycling sludge treatment system | |
| CN210620909U (en) | Device for recycling lead-containing waste in oxygen-free pressurizing process smelting | |
| CN111072239A (en) | Garbage and sludge shock wave anaerobic pyrolysis gasification power generation and heat supply comprehensive utilization system and method | |
| CN220303625U (en) | High-efficient environmental protection type boiler | |
| CN214745739U (en) | Waste incineration power generation system | |
| CN204874691U (en) | Seal and add plumbous system of heat refining | |
| CN214147903U (en) | Energy-concerving and environment-protective paper sediment burns device | |
| CN215062085U (en) | Refuse treatment plasma treatment equipment of refuse treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |