CN112794613A - Shallow-surface geothermal energy sludge drying system - Google Patents
Shallow-surface geothermal energy sludge drying system Download PDFInfo
- Publication number
- CN112794613A CN112794613A CN202011472494.5A CN202011472494A CN112794613A CN 112794613 A CN112794613 A CN 112794613A CN 202011472494 A CN202011472494 A CN 202011472494A CN 112794613 A CN112794613 A CN 112794613A
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- sludge
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- 239000010802 sludge Substances 0.000 title claims abstract description 92
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 17
- 210000002421 cell wall Anatomy 0.000 claims description 15
- 230000007723 transport mechanism Effects 0.000 claims description 10
- 241000272814 Anser sp. Species 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 8
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005338 heat storage Methods 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Abstract
The invention discloses a shallow-surface geothermal energy sludge drying system, which comprises four foot rests, two seat frames and a seat stand, wherein the four foot rests are positioned between the two seat frames, the four foot rests are jointly provided with a conveying mechanism, the upper end of the conveying mechanism is provided with a heating mechanism, the upper ends of the two seat frames are jointly and fixedly connected with a heat storage mechanism, the heat storage mechanism is provided with a first conveying mechanism, and the upper surface of the seat stand is fixedly connected with a second conveying mechanism, so that the shallow-surface geothermal energy sludge drying system has the beneficial effects that: this shallow top layer geothermal energy mummification sludge system can collect the storage to the heat that gives off when the sludge drying carries to can the energy saving improve the utilization ratio of the energy, the effectual structure that general shallow top layer geothermal energy mummification sludge system does not have the heat that carries out the mummification to mud and additionally utilizes, thereby be unfavorable for further energy saving and the utilization ratio scheduling problem that improves the energy.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to a shallow-surface geothermal energy sludge drying system.
Background
The sludge is a product after sewage treatment, and is an extremely complex heterogeneous body consisting of organic residues, bacterial cells, inorganic particles, colloidal sludge and the like, the sludge has the main characteristics of high water content which can even reach more than ninety-nine percent, high organic matter content, easy decay and odor, fine particles, small specific gravity, colloidal liquid state and thick substances between liquid and solid, the transportation mode can be transported by a pump, and the separation of the solid and the liquid is difficult to carry out by a sedimentation method during the treatment, so that related personnel can use a mode called sludge drying method to carry out solid-liquid separation treatment on the sludge during the treatment of the sludge, the sludge dewatering method can also be called sludge drying method, and the process is a process for removing most of the water content from the sludge by using external actions such as percolation or evaporation, the sludge drying method is characterized in that a sludge drying bed and other self-evaporation facilities are adopted to carry out solid-liquid separation treatment on sludge, a sludge drying method is used to evaporate and separate water from the sludge, so that the whole weight and volume of the sludge can be reduced, and the sludge can be conveniently conveyed, accumulated, utilized or further treated.
Shallow top layer geothermal energy mummification sludge system is one kind and utilizes the heat on the shallow top layer of land and carries out the mummification sludge system that the connecting pipe on the ground source heat pump carries out the heating evaporation to mud through the ground source heat pump, and at present, the shallow top layer geothermal energy mummification sludge system that generally carries out the mummification to mud does not have the structure of additionally utilizing the heat of sludge mummification, like this, is unfavorable for further energy saving and the utilization ratio of the energy.
Disclosure of Invention
The invention aims to provide a shallow-surface geothermal energy sludge drying system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shallow top layer geothermal energy mummification sludge system, includes four foot rests, two seat frames, seat platform, and four the foot rest is located between two seat frames, four install a transport mechanism jointly on the foot rest, a heating mechanism is installed to transport mechanism's upper end, two heat-retaining mechanism of the common fixedly connected with in upper end of seat frame, install a first conveying mechanism in the heat-retaining mechanism, a second conveying mechanism of last fixed surface of seat platform is connected with.
Preferably, transport mechanism includes the bedplate, bedplate fixed connection is between four foot rests, be the symmetry form on the lateral wall of bedplate both sides and all seted up an arc groove, two be connected with a transfer roller through the bearing rotation between the relative cell wall in arc groove, the first motor of position fixedly connected with of the position of corresponding one of them arc groove on the lateral wall of bedplate one side, just the output of first motor runs through the lateral wall of bedplate and has fixed being connected, two with one of them transfer roller common transmission is connected with a conveying track on the transfer roller.
Preferably, heating mechanism includes the recess, the upper surface of bedplate is seted up in the recess, a metal heat-conducting plate of fixedly connected with in the recess, just the upper surface and the conveying track of metal heat-conducting plate paste mutually, a plurality of heat outlet hole has been seted up to the upper surface of metal heat-conducting plate, a ground source heat pump connecting pipe of fixedly connected with on the cell wall of recess one side, just the one end that ground source heat pump connecting pipe is close to the recess cell wall runs through the cell wall of recess and the bedplate outwards extends.
Preferably, the heat-retaining mechanism includes the box, box fixed connection is in the upper surface of two seat frames, an dead slot has been seted up on the inner wall of box, concave type heated board of fixedly connected with in the dead slot, a plurality of inlet port has been seted up on the bottom cell wall of dead slot, be equipped with a plurality of goose warm stone in the dead slot, a mud scraper of one side fixedly connected with that the lower surface of box is close to first motor.
Preferably, first conveying mechanism includes conveyer pipe and second motor, conveyer pipe fixed connection is kept away from on the lateral wall of mud scraper one side in the box, just the conveyer pipe is close to the one end of box and runs through the outer wall of box, concave type heated board in proper order and is linked together with the dead slot, second motor fixed connection is kept away from on the lateral wall of conveyer pipe one side in the box, just the position setting that the second motor corresponds the conveyer pipe, the output of second motor runs through the outer wall of box, concave type heated board in proper order and extends to the dead slot, flabellum of fixedly connected with on the output that the second motor is located the dead slot.
Preferably, the second conveying mechanism comprises a sludge pump, the sludge pump is fixedly connected to the upper surface of the base, a sludge suction pipe is fixedly connected to the suction end of the sludge pump, a connecting block is fixedly sleeved on the discharge end of the sludge pump, an L-shaped groove is formed in the side wall, away from one side of the sludge pump, of the connecting block, and the L-shaped groove is communicated with the discharge end of the sludge pump.
Compared with the prior art, the invention has the beneficial effects that: through the arranged second conveying mechanism, the sludge pump can be opened, the suction end of the sludge pump sucks sludge into the pump through the sludge suction pipe and discharges the sucked sludge into the L-shaped groove through the discharge end, the discharged sludge in the L-shaped groove can flow onto the conveying track, so that the sludge conveying can be completed, through the arranged conveying mechanism, the first motor can be opened to drive the conveying roller to rotate, the rotation of the conveying roller can drive the conveying track to rotate, the rotation of the conveying track can drive the sludge to pass through the metal heat conducting plate, through the arranged heating mechanism, the heat generated by the ground source heat pump can be input into the groove through the ground source heat pump connecting pipe, the heat input into the groove heats the metal heat conducting plate and is dissipated to the outside through the heat outlet hole, the sludge on the conveying track can be dried through heating and dissipating the metal heat conducting plate to the outside, through the heat-retaining mechanism that sets up, first conveying mechanism, can be through the inlet port, the setting of warm stone of goose and concave type heated board, the heat that will carry out the evaporation to mud absorbs the storage to the heat of storing when driving the rotation of flabellum through the second motor passes through the conveyer pipe and carries to required equipment in, the effectual structure of carrying out the extra utilization of the heat of mummification to mud that has solved general shallow top layer geothermal energy mummification sludge system, thereby be unfavorable for further energy saving and the utilization ratio scheduling problem that improves the energy.
Drawings
FIG. 1 is a schematic view of the overall cutaway structure of the present invention;
FIG. 2 is a schematic top view of the seat plate of the present invention;
FIG. 3 is a side view of the seat plate of the present invention;
FIG. 4 is a side view of the sectional structure of the case of the present invention;
FIG. 5 is a schematic side view of the case of the present invention.
In the figure: 1. a foot rest; 2. a seat frame; 3. a seat stand; 4. a transport mechanism; 41. a seat plate; 42. an arc groove; 43. a conveying roller; 44. a first motor; 45. a conveying crawler; 5. a heating mechanism; 51. a groove; 52. a metal heat-conducting plate; 53. a heat outlet hole; 54. a ground source heat pump connecting pipe; 6. a heat storage mechanism; 61. a box body; 62. an empty groove; 63. a concave insulation board; 64. an air inlet; 65. warming stone with goose; 66. a mud scraper; 7. a first conveying mechanism; 71. a delivery pipe; 72. a second motor; 73. a fan blade; 8. a second conveying mechanism; 81. a sludge pump; 82. a sludge suction pipe; 83. connecting blocks; 84. an L-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a shallow top layer geothermal energy mummification sludge system, includes four foot rests 1, two seat frames 2, seat platform 3, and four foot rests 1 are located between two seat frames 2, install a transport mechanism 4 jointly on four foot rests 1, a heating mechanism 5 is installed to the upper end of transport mechanism 4, heat-retaining mechanism 6 of the common fixedly connected with in upper end of two seat frames 2, install a first conveying mechanism 7 on the heat-retaining mechanism 6, a second conveying mechanism 8 of the last fixed surface of seat platform 3.
Transport mechanism 4 includes bedplate 41, bedplate 41 fixed connection is between four foot rests 1, it has all seted up an arc groove 42 to be the symmetry form on the lateral wall of bedplate 41 both sides, it has a transfer roller 43 to rotate through the bearing between two arc groove 42's the relative cell wall, correspond one of them arc groove 42's position fixedly connected with one motor 44 on the lateral wall of bedplate 41 one side, and the output of first motor 44 runs through bedplate 41's lateral wall and has fixed the connection rather than one of them transfer roller 43, the common transmission is connected with a conveying track 45 on two transfer rollers 43, be convenient for convey mud.
Heating mechanism 5 includes recess 51, the upper surface at bedplate 41 is seted up to recess 51, a metal heat-conducting plate 52 of fixedly connected with in recess 51, and the upper surface of metal heat-conducting plate 52 pastes with conveying track 45 mutually, a plurality of goes out hot hole 53 has been seted up to the upper surface of metal heat-conducting plate 52, a ground source heat pump connecting pipe 54 of fixedly connected with on the cell wall of recess 51 one side, and the one end that ground source heat pump connecting pipe 54 is close to the cell wall of recess 51 runs through the cell wall of recess 51 and bedplate 41 outwards extends, be convenient for carry out the mummification to mud.
Heat-retaining mechanism 6 includes box 61, and box 61 fixed connection has seted up an dead slot 62 in the upper surface of two seat frames 2 on the inner wall of box 61, concave type heated board 63 of fixedly connected with in the dead slot 62, has seted up a plurality of inlet port 64 on the bottom cell wall of dead slot 62, is equipped with a plurality of goose warm stone 65 in the dead slot 62, and the lower surface of box 61 is close to mud scraping plate 66 of one side fixedly connected with of first motor 44, is convenient for save the heat of evaporation mud.
Specifically, when the invention is used, the sludge pump 81 is turned on, the sludge pump 81 sucks the sludge into the sludge pump 81 through the sludge suction pipe 82 through the suction end, the sludge sucked into the sludge pump 81 is discharged into the L-shaped groove 84, the sludge discharged into the L-shaped groove 84 can flow into the conveying crawler 45 through the notch, after the sludge flows onto the conveying crawler 45, the first motor 44 is turned on, the first motor 44 drives the conveying roller 43 to rotate, the conveying roller 43 rotates to drive the conveying crawler 45 to convey the sludge, when the sludge is conveyed through the conveying crawler 45 and passes through the sludge scraping plate 66, the sludge scraping plate 66 can scrape the sludge so as to flatten the sludge more smoothly, when the sludge is conveyed above the metal heat conducting plate 52, the ground source heat pump is turned on to convey the heat generated by the ground source through the ground source heat pump connecting pipe 54 into the groove 51, the heat transported into the groove 51 heats the metal heat conducting plate 52 and is dissipated to the outside through the heat dissipating holes 53, the sludge on the conveying crawler 45 can be heated through the metal heat dissipating heat conductivity of the metal heat conducting plate 52 and the heat dissipated to the outside through the heat dissipating holes 53, so that the sludge is evaporated and dehydrated, when the sludge is heated by the heat, the heat diffused upwards enters the empty slot 62 through the air inlet 64, the heat entering the empty slot 62 heats the goose warming stone 65, through the heat insulating property of the goose warming stone 65 and the arrangement of the concave heat insulation plate 63, the heat in the empty slot 62 can be stored for a long time, finally the second motor 72 is turned on to drive the fan blades 73 to rotate, the heat in the empty slot 62 and the heat on the goose warming stone 65 can be blown to the transporting pipe 71 through the transporting pipe 71, and the heat can be transported to a required device through the transporting pipe 71, the system effectively solves the problems that the common shallow-surface geothermal energy sludge drying system does not have a structure for additionally utilizing the heat generated by drying sludge, thereby being not beneficial to further saving energy and improving the utilization rate of energy and the like.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shallow top layer geothermal energy mummification sludge system, its characterized in that includes four foot rests (1), two seat frames (2), seat platform (3), and four foot rest (1) is located between two seat frames (2), four install a transport mechanism (4) jointly on foot rest (1), a heating mechanism (5) is installed, two to the upper end of transport mechanism (4) heat-retaining mechanism (6) of the common fixedly connected with in upper end of seat frame (2), install a first conveying mechanism (7) on heat-retaining mechanism (6), last fixed surface of seat platform (3) is connected with a second conveying mechanism (8).
2. The shallow-surface geothermal energy sludge drying system according to claim 1, wherein: transport mechanism (4) are including bedplate (41), bedplate (41) fixed connection is between four foot rests (1), it all has seted up one arc groove (42), two to be the symmetry form on the lateral wall of bedplate (41) both sides be connected with a transfer roller (43) through the bearing rotation between the relative cell wall of arc groove (42), correspond one of them first motor (44) of position fixedly connected with of arc groove (42) on the lateral wall of bedplate (41) one side, just the output of first motor (44) runs through the lateral wall of bedplate (41) and has fixed connection with one of them transfer roller (43), two the common transmission is connected with one conveying track (45) on transfer roller (43).
3. The shallow-surface geothermal energy sludge drying system according to claim 1, wherein: heating mechanism (5) include recess (51), the upper surface of bedplate (41) is seted up in recess (51), metal heat-conducting plate (52) of fixedly connected with in recess (51), just the upper surface and the conveying track (45) of metal heat-conducting plate (52) paste mutually, a plurality of goes out hot hole (53) have been seted up to the upper surface of metal heat-conducting plate (52), fixedly connected with ground source heat pump connecting pipe (54) on the cell wall of recess (51) one side, just ground source heat pump connecting pipe (54) run through the cell wall and bedplate (41) of recess (51) the outside extension of one end that is close to recess (51) cell wall.
4. The shallow-surface geothermal energy sludge drying system according to claim 1, wherein: heat-retaining mechanism (6) include box (61), box (61) fixed connection is in the upper surface of two seat frames (2), an dead slot (62) has been seted up on the inner wall of box (61), concave type heated board (63) of fixedly connected with in dead slot (62), a plurality of inlet port (64) have been seted up on the bottom cell wall of dead slot (62), be equipped with a plurality of warm stone of goose (65) in dead slot (62), one side fixedly connected with mud scraper (66) that the lower surface of box (61) is close to first motor (44).
5. The shallow-surface geothermal energy sludge drying system according to claim 1, wherein: first conveying mechanism (7) include conveyer pipe (71) and second motor (72), conveyer pipe (71) fixed connection is kept away from on the lateral wall of mud scraper (66) one side in box (61), just one end that conveyer pipe (71) are close to box (61) runs through the outer wall of box (61), concave type heated board (63) in proper order and is linked together with dead slot (62), second motor (72) fixed connection is on the lateral wall of conveyer pipe (71) one side is kept away from in box (61), just second motor (72) correspond the position setting of conveyer pipe (71), the output of second motor (72) runs through the outer wall of box (61), concave type heated board (63) in proper order and extends to dead slot (62), second motor (72) are located output in dead slot (62) on fixedly connected with flabellum (73).
6. The shallow-surface geothermal energy sludge drying system according to claim 1, wherein: second conveying mechanism (8) include sludge pump (81), sludge pump (81) fixed connection is in the upper surface of seat stand (3), sludge pump (81) suction end goes up sludge suction pipe (82) of fixedly connected with, fixed a connecting block (83) of having cup jointed on the discharge end of sludge pump (81), a L type groove (84) have been seted up on the lateral wall of sludge pump (81) one side is kept away from in connecting block (83), just L type groove (84) are linked together with the discharge end of sludge pump (81).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472494.5A CN112794613A (en) | 2020-12-15 | 2020-12-15 | Shallow-surface geothermal energy sludge drying system |
| PCT/CN2020/137247 WO2022126506A1 (en) | 2020-12-15 | 2020-12-17 | System for drying sludge by using shallow strata geothermal energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472494.5A CN112794613A (en) | 2020-12-15 | 2020-12-15 | Shallow-surface geothermal energy sludge drying system |
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| Publication Number | Publication Date |
|---|---|
| CN112794613A true CN112794613A (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011472494.5A Pending CN112794613A (en) | 2020-12-15 | 2020-12-15 | Shallow-surface geothermal energy sludge drying system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112794613A (en) |
| WO (1) | WO2022126506A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113461296A (en) * | 2021-06-01 | 2021-10-01 | 师多娇 | Geothermal energy mummification mud device of circulated utilization heat energy |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115259599B (en) * | 2022-07-06 | 2023-11-07 | 江苏博一环保科技有限公司 | Filtering type sludge low-temperature drying device capable of overturning sludge |
| CN117247218B (en) * | 2023-11-07 | 2024-04-09 | 无锡市彩云机械设备有限公司 | Automatic sludge dryer and drying method |
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| Publication number | Publication date |
|---|---|
| WO2022126506A1 (en) | 2022-06-23 |
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Application publication date: 20210514 |
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