CN212269753U - High-salt concentration dryer for landfill leachate treatment - Google Patents
High-salt concentration dryer for landfill leachate treatment Download PDFInfo
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- CN212269753U CN212269753U CN202020155596.3U CN202020155596U CN212269753U CN 212269753 U CN212269753 U CN 212269753U CN 202020155596 U CN202020155596 U CN 202020155596U CN 212269753 U CN212269753 U CN 212269753U
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Abstract
A high-salt concentration dryer for treating garbage percolate comprises a feed hopper, a crushing bin, a concentration bin and a steam generator, wherein the top of the crushing bin is provided with the feed hopper, a pair of crushing wheels are symmetrically arranged below the feed hopper in the crushing bin, a motor A drives the crushing wheels to rotate in opposite directions, the lower part of the crushing bin extends into the concentration bin, the concentration bin is a cylinder, a filter cartridge is arranged in the middle of the concentration bin, the top of the filter cartridge is penetrated into the bottom of the crushing bin, a rotary rod driven by a motor B is arranged in a middle shaft of the filter cartridge, a horizontal support rod connected with the filter cartridge is arranged on the rotary rod, a heat exchange tube is spirally downwards arranged in the concentration bin along the inner wall, the bottom of the heat exchange tube is provided with an exhaust pipe penetrating out of the concentration bin, the exhaust pipe is led to the inlet of the steam generator, a drain outlet is arranged at the bottom of the concentration bin corresponding to the filter cylinder. The utility model has the advantages of high treatment efficiency and good separation effect.
Description
Technical Field
The utility model relates to a landfill leachate handles technical field, concretely relates to landfill leachate handles concentrated desicator of high salt.
Background
The landfill leachate is high-concentration organic wastewater which is formed by deducting the saturated water holding capacity of garbage and a soil covering layer from water contained in the garbage in a garbage landfill, rain, snow and water entering the landfill and other water and passing through the garbage layer and the soil covering layer. Landfill leachate is high-concentration organic wastewater with complex components, and if the high-concentration organic wastewater is directly discharged into the environment without treatment, serious environmental pollution is caused. For the purpose of protecting the environment, it is essential to treat the leachate. The traditional garbage treatment separates from the solid waste through the self-weight of the penetrating fluid, the measure is that the treatment efficiency is not high, the penetrating fluid can leave the solid waste or gaps between the penetrating fluid and the solid waste, the size of the left solid waste is large, the solid waste needs to be crushed in the subsequent treatment work, and the overall efficiency of the garbage treatment is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rational in infrastructure, concentrated effectual landfill leachate handles concentrated desicator of high salt.
The technical scheme of the utility model as follows:
the utility model relates to a landfill leachate handles concentrated desicator of high salt, its characterized in that: the device comprises a feed hopper, a crushing bin, a concentration bin and a steam generator, wherein support columns are symmetrically arranged at the bottom of the concentration bin; the top of the crushing bin is provided with the feed hopper, a pair of crushing wheels are symmetrically arranged below the feed hopper in the crushing bin, the outer wall of the crushing bin is provided with a support table, the support table is provided with a motor A, a driving rod of the motor extends into the crushing bin to drive the crushing wheels, and the crushing wheels rotate in opposite directions; the crushing bin is characterized in that the lower part of the crushing bin is an inverted cone, the lower part of the crushing bin extends into the concentration bin, a feed opening is formed in the bottom of the crushing bin, the concentration bin is cylindrical, the concentration bin is overlapped with the middle shaft of the crushing bin, a filter cylinder is arranged in the middle of the concentration bin, the top of the filter cylinder is penetrated through by the bottom of the crushing bin, the bottom of the filter cylinder is opened and tightly attached to the bottom of the concentration bin, a motor B is arranged below the concentration bin, a rotary rod is arranged on the middle shaft in the filter cylinder, the lower part of the rotary rod penetrates through the bottom of the concentration bin and is connected with a driving rod of the motor B, and a horizontal support rod connected with the inner wall of the filter cylinder is arranged on; a heat exchange pipe is spirally downwards arranged along the inner wall in the concentration bin, the bottom of the heat exchange pipe is provided with an exhaust pipe penetrating out of the concentration bin, the exhaust pipe leads to the inlet of the steam generator, the exhaust pipe is provided with a circulating pump, and the outlet of the steam generator penetrates through the concentration bin through an air inlet pipe to be connected with the top of the heat exchange pipe; a water outlet is formed in the bottom of the outer wall of the concentration bin, and a valve is arranged on the water outlet; the bottom of the concentration bin is provided with a drain outlet corresponding to the filter cylinder, and the drain outlet is covered with a movable door.
The part of the air inlet pipe outside the concentration bin is covered with a layer of heat insulation layer.
The top of the concentration bin is provided with a water outlet, and a sealing cover is arranged on the water outlet.
The number of the support columns is four.
The utility model discloses the beneficial technological effect who has: the utility model discloses can separate the solid rubbish in the rubbish penetrant to make rubbish penetrant further concentrated, can smash solid waste material simultaneously, make things convenient for follow-up processing work to go on, improve the treatment effeciency.
Drawings
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
In the figure: 1-a feed hopper, 2-a crushing bin, 3-a concentration bin, 4-a steam generator, 5-a support column, 6-a crushing wheel, 7-a support table, 8-a motor A, 9-a motor B, 10-a feed opening, 11-a filter cylinder, 12-a rotating rod, 13-a horizontal support rod, 14-a heat exchange tube, 15-an exhaust pipe, 16-a circulating pump, 17-an air inlet pipe, 18-a water outlet, 19-a valve, 20-a sewage outlet, 21-a movable door, 22-a heat insulation layer, 23-a water outlet and 24-a sealing cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to fig. 3, the utility model relates to a high-salt concentration dryer for landfill leachate treatment, which is characterized in that: the device comprises a feed hopper 1, a crushing bin 2, a concentration bin 3 and a steam generator 4, wherein support columns 5 are symmetrically arranged at the bottom of the concentration bin 3; the top of the crushing bin 2 is provided with a feed hopper 1, a pair of crushing wheels 6 are symmetrically arranged below the feed hopper 1 in the crushing bin 2, the outer wall of the crushing bin 2 is provided with a support table 7, the support table 7 is provided with a motor A8, a driving rod of the motor extends into the crushing bin 2 to drive the crushing wheels 6, and the crushing wheels 6 rotate oppositely; the lower part of the crushing bin 2 is an inverted cone, the lower part of the crushing bin 2 extends into the concentration bin 3, the bottom of the crushing bin 2 is provided with a feed opening 10, the concentration bin 3 is a cylinder, the concentration bin 3 is overlapped with the middle shaft of the crushing bin 2, the middle part in the concentration bin 3 is provided with a filter cartridge 11, the top of the filter cartridge 11 is penetrated through the bottom of the crushing bin 2, the bottom of the filter cartridge 11 is opened and tightly attached to the bottom in the concentration bin 3, a motor B9 is arranged below the concentration bin 3, a rotary rod 12 is arranged on the middle shaft in the filter cartridge 11, the lower part of the rotary rod 12 penetrates through the bottom of the concentration bin 3 and is connected with a driving rod of a motor B9, and the side wall of the rotary; a heat exchange pipe 14 is spirally downwards arranged along the inner wall in the concentration bin 3, the bottom of the heat exchange pipe 14 is provided with an exhaust pipe 15 penetrating out of the concentration bin 3, the exhaust pipe 15 is led to the inlet of the steam generator 4, the exhaust pipe 15 is provided with a circulating pump 16, and the outlet of the steam generator 4 penetrates through the concentration bin 3 through an air inlet pipe 17 and is connected with the top of the heat exchange pipe 14; a water outlet 18 is arranged at the bottom of the outer wall of the concentration bin 3, and a valve 19 is arranged on the water outlet 18; a drain outlet 20 is arranged at the bottom of the concentration bin 3 corresponding to the filter cartridge 11, and a movable door 21 is covered on the drain outlet 20.
The part of the air inlet pipe 17 outside the concentration bin 3 is covered with a layer of heat insulation layer 22.
The top of the concentration bin 3 is provided with a water outlet 23, and the water outlet 23 is provided with a sealing cover 24.
The number of the support columns 5 is four.
The working principle of the example is as follows:
garbage is put into the crushing bin 2 from the feed hopper 1, the motor A8 drives the crushing wheel to rotate, the crushed solid garbage falls along the lower part of the crushing bin, enters the filter cartridge 11 in the concentration bin 3 from the feed opening 10, the motor B9 rotates the rotary rod 12, the rotary rod 12 drives the filter cartridge 11 to rotate, the liquid part is thrown out of the filter cartridge 11 under the centrifugal action, and falls onto the heat exchange tube 14 on the inner wall of the concentration bin 3, the high-temperature steam from the steam generator 4 is introduced into the heat exchange tube 14, the liquid outside the heat exchange tube 14 is heated, so that the evaporation and concentration are realized, the concentrated liquid falls to the bottom of the concentration bin 3, and finally leaves from the water outlet 18. The condensate water that the vapor of heat exchange tube 14 produced after the cooling is sent to steam generator 4 and is heated under the effect of circulating pump 16, and the vapor that regenerates after the heating gets into heat exchange tube 14 and continues to heat the concentrated work, and the cover has heat preservation 22 on the intake pipe 17 of carrying vapor, can avoid supplying gas in-process heat loss too much, influences the heating effect. After the device stops running, the solid waste can be taken out from the sewage draining exit 20 after the movable door 21 is opened. When the device is cleaned, cleaning water can be put in from the water outlet 23, and the motor B9 is started to stir the cleaning water by the horizontal support rod 13 to clean the concentration bin 3.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a concentrated desicator of landfill leachate treatment high salt which characterized in that: the device comprises a feed hopper, a crushing bin, a concentration bin and a steam generator, wherein support columns are symmetrically arranged at the bottom of the concentration bin; the top of the crushing bin is provided with the feed hopper, a pair of crushing wheels are symmetrically arranged below the feed hopper in the crushing bin, the outer wall of the crushing bin is provided with a support table, the support table is provided with a motor A, a driving rod of the motor extends into the crushing bin to drive the crushing wheels, and the crushing wheels rotate in opposite directions; the crushing bin is characterized in that the lower part of the crushing bin is an inverted cone, the lower part of the crushing bin extends into the concentration bin, a feed opening is formed in the bottom of the crushing bin, the concentration bin is cylindrical, the concentration bin is overlapped with the middle shaft of the crushing bin, a filter cylinder is arranged in the middle of the concentration bin, the top of the filter cylinder is penetrated through by the bottom of the crushing bin, the bottom of the filter cylinder is opened and tightly attached to the bottom of the concentration bin, a motor B is arranged below the concentration bin, a rotary rod is arranged on the middle shaft in the filter cylinder, the lower part of the rotary rod penetrates through the bottom of the concentration bin and is connected with a driving rod of the motor B, and a horizontal support rod connected with the inner wall of the filter cylinder is arranged on; a heat exchange pipe is spirally downwards arranged along the inner wall in the concentration bin, the bottom of the heat exchange pipe is provided with an exhaust pipe penetrating out of the concentration bin, the exhaust pipe leads to the inlet of the steam generator, the exhaust pipe is provided with a circulating pump, and the outlet of the steam generator penetrates through the concentration bin through an air inlet pipe to be connected with the top of the heat exchange pipe; a water outlet is formed in the bottom of the outer wall of the concentration bin, and a valve is arranged on the water outlet; the bottom of the concentration bin is provided with a drain outlet corresponding to the filter cylinder, and the drain outlet is covered with a movable door.
2. The high-salinity concentration dryer for landfill leachate treatment according to claim 1, wherein: the part of the air inlet pipe outside the concentration bin is covered with a layer of heat insulation layer.
3. The high-salinity concentration dryer for landfill leachate treatment according to claim 1, wherein: the top of the concentration bin is provided with a water outlet, and a sealing cover is arranged on the water outlet.
4. The high-salinity concentration dryer for landfill leachate treatment according to claim 1, wherein: the number of the support columns is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155596.3U CN212269753U (en) | 2020-02-07 | 2020-02-07 | High-salt concentration dryer for landfill leachate treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155596.3U CN212269753U (en) | 2020-02-07 | 2020-02-07 | High-salt concentration dryer for landfill leachate treatment |
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| Publication Number | Publication Date |
|---|---|
| CN212269753U true CN212269753U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020155596.3U Active CN212269753U (en) | 2020-02-07 | 2020-02-07 | High-salt concentration dryer for landfill leachate treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118026324A (en) * | 2024-04-11 | 2024-05-14 | 内蒙古化工职业学院 | Landfill leachate removes hard equipment |
-
2020
- 2020-02-07 CN CN202020155596.3U patent/CN212269753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118026324A (en) * | 2024-04-11 | 2024-05-14 | 内蒙古化工职业学院 | Landfill leachate removes hard equipment |
| CN118026324B (en) * | 2024-04-11 | 2024-06-07 | 内蒙古化工职业学院 | Landfill leachate removes hard equipment |
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