CN113845282A - Sludge solidification equipment and sludge transportation method based on same - Google Patents
Sludge solidification equipment and sludge transportation method based on same Download PDFInfo
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- CN113845282A CN113845282A CN202111273462.7A CN202111273462A CN113845282A CN 113845282 A CN113845282 A CN 113845282A CN 202111273462 A CN202111273462 A CN 202111273462A CN 113845282 A CN113845282 A CN 113845282A
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- 239000010802 sludge Substances 0.000 title claims abstract description 101
- 230000008023 solidification Effects 0.000 title claims abstract description 45
- 238000007711 solidification Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 238000001035 drying Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 208000028659 discharge Diseases 0.000 description 13
- 230000008569 process Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Classifications
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- 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
- C02F11/008—Sludge treatment by fixation or solidification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses sludge solidification equipment and a sludge transportation method based on the same, wherein the sludge solidification equipment comprises a transportation unit and a drying unit, the transportation unit penetrates through the drying unit to enable sludge arranged on the transportation unit to be baked and solidified when passing through the drying unit, the drying unit comprises a plurality of drying ovens, a first heating assembly, a second heating assembly and a third heating assembly are arranged in each drying oven, and the second heating assembly is arranged on the first heating assembly and the third heating assemblyBetween the thermal assemblies and the heating temperature T of the first heating assembly1The heating temperature T of the second heating component2The heating temperature T of the third heating component3The relation between is T2＞T3＞T1. The sludge solidification equipment can improve the solidification effect and the solidification efficiency, and the sludge transportation method can ensure the online solidification of the sludge and improve the solidification efficiency.
Description
Technical Field
The invention relates to a sludge treatment technology, in particular to sludge solidification equipment and a sludge transportation method based on the equipment.
Background
The sludge is solid sediment produced in the process of treating water and sewage, contains a large amount of organic matters and nutrient elements and has agricultural recycling value, so that the application of a sludge solidifying machine is increasingly wide in the process of treating the sludge. However, when the existing sludge solidification machine solidifies the sludge, the sludge is directly sent to the inside of the solidification machine for drying and solidification, and then is taken out from the inside of the solidification machine, and because a large amount of water vapor is generated in the drying process, the water vapor cannot be discharged from the solidification machine, the humidity inside the solidification machine is high, so that the sludge is not easily solidified, and the solidification effect is poor.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a sludge solidification device and a sludge transportation method based on the device, the sludge solidification device can improve solidification effect and solidification efficiency, and the sludge transportation method can ensure online solidification of sludge and improve solidification efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: the sludge solidification equipment comprises a transportation unit and a drying unit, wherein the transportation unit penetrates through the drying unit, so that the sludge on the transportation unit is roasted and solidified when passing through the drying unit;
the transportation unit comprises a closed annular track and a plurality of transportation trays arranged on the annular track, the transportation trays are fully paved on the annular track, and sludge is arranged in the transportation trays; the annular track is provided with a sludge feeding end and a solidifying discharging end, so that the sludge is filled into the transportation tray at the sludge feeding end and is discharged at the solidifying discharging end;
the annular track is also provided with a solidified sludge collection box below the solidified discharge end, and the annular track is also provided with a discharge mechanism at the solidified discharge end, so that the solidified sludge is discharged into the sludge collection box through the discharge mechanism;
the drying unit comprises a plurality ofThe oven is internally provided with a first heating assembly, a second heating assembly and a third heating assembly, the second heating assembly is arranged between the first heating assembly and the third heating assembly, and the heating temperature T of the first heating assembly1The heating temperature T of the second heating component2The heating temperature T of the third heating component3The relation between is T2＞T3＞T1。
By adopting the technical scheme, in the process of solidifying the sludge, on one hand, the annular track is adopted to transport the sludge, so that the sludge can be solidified in the transport process, and the solidification efficiency of the sludge is improved; on the other hand, the sludge is baked at three different heating temperatures, and the sludge is fully evaporated by the aid of three processes of preheating, heating and heat preservation, so that the solidification effect can be improved. In addition, the annular track of the invention passes through the drying unit, and in the running process of the annular track, flowing air flow can be generated in the drying unit, so that the generated water vapor flows outwards, the water vapor can be discharged in time, and the water vapor is prevented from accumulating in the drying unit.
Optionally, the annular rail includes a rail bracket, a rail body, and a driving unit;
the track body passes through the track support and supports subaerial, drive unit locates on the track body, and with the transportation tray cooperation, the transportation tray is located on the track body, and the transportation tray passes through drive unit moves along the track body.
Optionally, the rail body comprises a bottom plate and side plates, the bottom plate is in an annular runway shape, and the side plates are fixed on two sides of the bottom plate;
the driving unit is arranged on the inner side of the side plate.
Optionally, the driving unit includes a plurality of first driving gears and a plurality of second driving gears, wherein the first driving gears are rotatably connected to the inner side of one of the side plates, the second driving gears are rotatably connected to the inner side of the other side plate, and the distance between every two adjacent first driving gears is the same, and the distance between every two adjacent second driving gears is the same;
every two adjacent first driving gears are in transmission connection, every two adjacent second driving gears are in transmission connection, and the specifications of the first driving gears and the second driving gears are consistent;
the driving unit further comprises a driving motor, and the driving motor drives the first driving gear and the second driving gear to rotate.
Optionally, one of the first driving gears and one of the second driving gears are in transmission connection through a transmission piece;
wherein, the axis of the first driving gear and the axis of the second driving gear which are in transmission connection coincide.
Optionally, the floor of the track body has a discharge opening at a location at the cured discharge end.
Optionally, the transportation tray includes that the tray encloses and keeps off and at the bottom of the tray, enclose the one end bottom that keeps off with the tray at the bottom of the tray and pass through hinge joint, enclose to have the sealing member between the other end bottom that keeps off with the tray at the bottom of the tray.
Optionally, a guide pillar is arranged in the middle of the bottom plate of the rail body, and a guide groove matched with the guide pillar is arranged at the bottom of the tray bottom;
the two ends of the guide post are respectively positioned at the two ends of the discharge opening, the two ends of the guide post are respectively provided with an arc-shaped guide section, the guide sections extend towards the lower part of the discharge opening, and the bottom height of the guide sections is higher than that of the tray bottom after the tray bottom is turned downwards.
Optionally, transmission teeth matched with the first driving gear and the second driving gear are arranged on the outer side of the top of the tray enclosure;
the guide post is rotatably connected with a roller.
A sludge transportation method comprises the following steps,
sludge is extracted by the auger conveying mechanism and is put into a conveying tray at the sludge feeding end;
the transport tray enters the drying unit under the driving of the annular rail, and is conveyed out of the drying unit after being dried and cured;
the transport tray is transported to the solidification discharging end position of the annular track, solidified and cooled sludge is discharged through the discharging mechanism and collected into the sludge collecting box.
By adopting the technical scheme, the sludge transportation method provided by the invention can be matched with the sludge solidification equipment, so that the sludge solidification efficiency can be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a transport unit of the present invention;
FIG. 3 is a schematic structural view of the shipping pallet 2 of the present invention;
FIG. 4 is a schematic view of the construction of the track body of the present invention at the discharge opening;
fig. 5 is a schematic structural view of the discharging mechanism of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in FIG. 1, the invention discloses sludge solidification equipment, which comprises a transportation unit and a drying unit, wherein the transportation unit penetrates through the drying unit, so that the sludge on the transportation unit is roasted and solidified when passing through the drying unit.
As shown in fig. 1, the transportation unit specifically includes a closed circular track 1 and a plurality of transportation trays 2 arranged on the circular track 1, the transportation trays 2 are fully paved on the circular track 1, and when transporting sludge, the sludge is loaded in the transportation trays 2 and travels along with the transportation trays 2. The circular track 1 is provided with a sludge feeding end 3 and a solidification discharging end 4, sludge is filled into the transportation tray 2 at the position of the sludge feeding end 3, and is discharged at the position of the solidification discharging end 4, and then the transportation tray 2 moves to the position of the sludge feeding end 3 at the same time to enter the next transportation cycle. In order to facilitate timely collection of the solidified sludge, a movable solidified sludge collecting box (not shown in the figure) can be further arranged below the solidified discharging end 4 of the annular track 1, the solidified sludge collecting box can be timely conveyed out after being filled with the solidified sludge, and meanwhile, a new solidified sludge collecting box is placed below the solidified discharging end 4. The ring track 1 is also provided with a discharging mechanism 10 at the position of the solidifying discharging end, and solidified sludge is discharged into the sludge collecting box through the discharging mechanism 10. It should be noted that the discharge mechanism 10 is shown in fig. 1 of the present invention, which only shows the position of the discharge mechanism 10 as being above the curing discharge end 4.
In the present invention, the endless track 1 specifically includes a track support, a track body 5, and a drive unit. The track body 5 is supported on the ground through a track support, the driving unit is arranged on the track body 5 and matched with the transport tray 2, and meanwhile, the transport tray 2 is installed on the track body 5, so that the transport tray 2 moves along the track body 5 through the driving unit, and the cyclic movement of the transport tray 2 on the annular track 1 is realized.
Specifically, as shown in fig. 1 and 2, the rail body 5 includes a bottom plate 501 and side plates 502, the bottom plate 501 is formed in an annular track shape as a whole, and the side plates 502 are fixed to both sides of the bottom plate 501, so that the cross-sectional shape of the rail body 5 is formed in a concave shape. At this time, the driving units are installed on the inner side walls of the side plates 502, and the driving units on the side plates 502 are symmetrically distributed.
In the present invention, as shown in fig. 2, the driving unit includes a plurality of first driving gears 6 and a plurality of second driving gears 7, wherein the first driving gears 6 are rotatably connected to the inner side of one of the side plates 502 and are distributed along the length direction of the side plate 502, and the second driving gears 7 are rotatably connected to the inner side of the other side plate 502 and are distributed along the length direction of the side plate 502. The distance between every two adjacent first driving gears 6 is consistent, the distance between every two adjacent second driving gears 7 is consistent, every two adjacent first driving gears 6 are in transmission connection through a chain, and every two adjacent second driving gears 7 are in transmission connection through a chain. In the present invention, the specifications of the first driving gear 6 and the second driving gear 7 are consistent to ensure the synchronous operation of the first driving gear 6 and the second driving gear 7, and the first driving gear 6 and the second driving gear 7 are symmetrically distributed, so that the first driving gear 6 is coaxially distributed with the corresponding second driving gear 7. In addition, the driving unit further includes a driving motor (not shown in the figure) for driving the first driving gear 6 and the second driving gear 7 to rotate.
In the present invention, in order to ensure the synchronism of the operation of the first driving gear 6 and the second driving gear 7 and to save the number of driving motors used, one of the first driving gears 6 and the corresponding second driving gear 7 may be connected to each other by a transmission member in the first driving gear 6 and the second driving gear 7, and the second driving gear 7 is driven to rotate by the transmission member during the rotation of the first driving gear 6. Specifically, in an embodiment of the present invention, the transmission member includes a rotating shaft 8 and transmission gears 9 fixed at two ends of the rotating shaft 8, the two transmission gears 9 have the same specification, and the two transmission gears 9 are respectively connected with the synchronizing wheels 12 on the corresponding first driving gear 6 and the corresponding second driving gear 7 by using chains.
In the present invention, the bottom plate 501 of the rail body 5 has a discharge opening 503 at the position of the solidified discharge end 4, the discharge opening 503 is through-going up and down, when the solidified sludge is transported to the position of the discharge opening 503 through the transport tray 2, the discharge mechanism presses the solidified sludge downward from the transport tray 2, so that the solidified sludge falls into the solidified sludge collection box through the discharge opening 503.
In contrast, as shown in fig. 2 and 3, the transportation pallet 2 includes a pallet enclosure 201 and a pallet bottom 202, the pallet bottom 202 is hinged to the bottom of one end of the pallet enclosure 201 through a hinge 203, and a sealing member 204 is provided between the pallet bottom 202 and the bottom of the other end of the pallet enclosure 201, and the sealing member 204 is, for example, a sealing strip or a sealing groove and a sealing protrusion structure. Moreover, the outside of the top of the tray enclosure 201 is also provided with a transmission gear 206 which is in gear fit with the first driving gear 6 and the second driving gear 7, and the transmission gear 206 is matched with the first driving gear 6 and the second driving gear 7, so that the transportation tray 2 can walk. Specifically, at the top of the outside that the tray encloses fender 201, a fixed plate that distributes along length direction of fixedly connected with, driving tooth 206 just establishes the bottom at the fixed plate, and the bottom surface at the fixed plate is covered with of driving tooth 206 moreover, and in addition, the length of fixed plate is twice of interval between two adjacent first drive gear 6 to guarantee the stability of transportation tray 2 operation.
Further, in the present invention, a guide pillar 504 may be provided in the middle of the bottom plate 501 of the rail body 5, as shown in fig. 4, both ends of the guide pillar 504 are respectively located at both ends of the discharge opening 503, and both ends of the guide pillar 504 respectively have an arc-shaped guide section 505, the guide section 505 extends toward the lower portion of the discharge opening 503, and the bottom height of the guide section 505 is higher than the bottom height of the tray bottom 202 after being turned downward. When the transportation tray 2 completely enters the discharge opening 503, the tray bottom 202 turns downwards under the action of the discharge mechanism 10, at the initial stage of turning, the tray bottom 202 does not change into a vertical state immediately due to the guiding function of the guiding section 505, but slowly rotates, and finally the tray bottom 202 turns to the vertical state, at this time, solidified sludge can slide down from the tray bottom 202, and then the transportation tray 2 continues to walk, and when the tray bottom 202 contacts the guiding section 505 at the other end of the discharge opening 503, the tray bottom 202 is jacked up by the guiding section 505, so that the tray bottom 202 turns upwards slowly, and when the transportation tray 2 completely enters the track body 5, the tray bottom 202 and the tray enclosure 201 are sealed under the action of self weight.
In the present invention, as shown in fig. 5, the discharging mechanism 10 specifically includes an air cylinder 1001, a connecting plate 1002, and a pressing head 1003 disposed at the bottom of the connecting plate 1002, wherein the pressing head 1003 is adapted to the tray bottom 202. When the air cylinder 1001 drives downwards, the connecting plate 1002 moves downwards, in the process, the pressing head 1003 presses the tray bottom 202 downwards, and the tray bottom 202 can turn downwards due to the fact that the tray enclosure 201 is blocked by the first driving gear 6 and the second driving gear 7, and therefore discharging is achieved.
As shown in fig. 2, the bottom of the tray bottom 202 is provided with a guide groove 205 adapted to the guide pillar 504. In operation, the guide post 504 engages the guide slot 205 while the gear teeth 206 engage the first drive gear 6 and the second drive gear 7, thereby causing the transport tray 2 to travel within the track body 5.
In the present invention, as shown in fig. 4, a roller 506 may be rotatably connected within the guide post 504 so as to change the friction between the guide post 504 and the transport tray 2 from sliding friction to rolling friction. In addition, a platen 507 is fixedly mounted on the inner wall of the side plate 502 above the first driving gear 6 and the second driving gear 7, a hole 508 penetrating up and down is formed in the platen 507, the tops of the first driving gear 6 and the second driving gear 7 penetrate up through the hole 508, and the fixing plate where the transmission teeth 206 are located is connected with the platen 507 in a sliding mode.
In the present invention, as shown in fig. 1, the drying unit includes a plurality of ovens 11, a first heating assembly, a second heating assembly and a third heating assembly are disposed in the ovens 11, wherein the second heating assembly is disposed between the first heating assembly and the third heating assembly, and a heating temperature T of the first heating assembly1The heating temperature T of the second heating component2The heating temperature T of the third heating component3The relation between is T2＞T3＞T1. The first heating assembly, the second heating assembly and the third heating assembly are all electric heating mechanisms, and are not described in detail in this specification. Through the heating element of syllogic, mud when getting into oven 11, can preheat through first heating element at first, makes the temperature rise of mud, then reentrant main heating stage, and in the main heating stage, second heating element heats mud, and mud can obtain big heat, makes the moisture evaporation, and afterwards, mud gets into the heat preservation stage, prevents that vapor from condensing on the mud surface, and mud comes out from first oven 11 afterwards to take out vapor. Then, the sludge is repeatedly put into a plurality of subsequent drying ovens 11 for inversionAnd heating again to solidify the sludge.
In the invention, when sludge is transported, firstly, the sludge is extracted from a sludge pile into the transport tray 2 through the auger transport mechanism, then the transport tray 2 is transported through the annular track 1 and is solidified through the plurality of drying ovens 11 in sequence, after the sludge is solidified, the transport tray 2 is transported to the position of the solidification discharge end 4 of the annular track 1, and the solidified and cooled sludge is discharged through the discharge mechanism 10 and collected into the sludge collection box.
In the invention, the annular track 1 is provided with a straight line section and a bending section, wherein a plurality of drying ovens 11 are arranged on the straight line section, and a sludge feeding end 3 and a solidification discharging end 4 are also arranged on the straight line section. The bending section is in a polygonal shape and is specifically provided with a plurality of short straight line sections, for example, the bending section is provided with 12 short straight line sections, and the included angle between every two adjacent short straight line sections is set to be 15 degrees.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Other technical features than those described in the specification are known to those skilled in the art, and are not described herein in detail in order to highlight the innovative features of the present invention.
Claims (10)
1. The sludge solidification equipment is characterized by comprising a transportation unit and a drying unit, wherein the transportation unit penetrates through the drying unit, so that the sludge on the transportation unit is roasted and solidified when passing through the drying unit;
the transportation unit comprises a closed annular track and a plurality of transportation trays arranged on the annular track, the transportation trays are fully paved on the annular track, and sludge is arranged in the transportation trays; the annular track is provided with a sludge feeding end and a solidifying discharging end, so that the sludge is filled into the transportation tray at the sludge feeding end and is discharged at the solidifying discharging end;
the annular track is also provided with a solidified sludge collection box below the solidified discharge end, and the annular track is also provided with a discharge mechanism at the solidified discharge end, so that the solidified sludge is discharged into the sludge collection box through the discharge mechanism;
the drying unit comprises a plurality of drying ovens, a first heating assembly, a second heating assembly and a third heating assembly are arranged in each drying oven, the second heating assembly is arranged between the first heating assembly and the third heating assembly, and the heating temperature T of the first heating assembly1The heating temperature T of the second heating component2The heating temperature T of the third heating component3The relation between is T2＞T3＞T1。
2. The sludge solidification apparatus according to claim 1, wherein the endless track includes a track support, a track body, and a drive unit;
the track body passes through the track support and supports subaerial, drive unit locates on the track body, and with the transportation tray cooperation, the transportation tray is located on the track body, and the transportation tray passes through drive unit moves along the track body.
3. The sludge solidification equipment according to claim 2, wherein the rail body includes a bottom plate having an annular race track shape and side plates fixed to both sides of the bottom plate;
the driving unit is arranged on the inner side of the side plate.
4. The sludge solidification apparatus according to claim 3, wherein the driving unit includes a plurality of first driving gears and a plurality of second driving gears, wherein the first driving gears are rotatably connected to an inner side of one of the side plates, the second driving gears are rotatably connected to an inner side of the other side plate, and a distance between each adjacent two of the first driving gears is identical and a distance between each adjacent two of the second driving gears is identical;
every two adjacent first driving gears are in transmission connection, every two adjacent second driving gears are in transmission connection, and the specifications of the first driving gears and the second driving gears are consistent;
the driving unit further comprises a driving motor, and the driving motor drives the first driving gear and the second driving gear to rotate.
5. The sludge solidification equipment as claimed in claim 4, wherein one of the first driving gears and one of the second driving gears are in transmission connection with each other through a transmission member, among the first driving gears and the second driving gears;
wherein, the axis of the first driving gear and the axis of the second driving gear which are in transmission connection coincide.
6. The sludge solidification apparatus as claimed in claim 5, wherein the floor of the rail body has a discharge opening at a position located at the solidified discharge end.
7. The sludge solidification equipment as claimed in claim 6, wherein the transport tray includes a tray enclosure and a tray bottom, the tray bottom is hinged to a bottom of one end of the tray enclosure through a hinge, and a sealing member is provided between the tray bottom and a bottom of the other end of the tray enclosure.
8. The sludge solidification equipment according to claim 7, wherein a guide pillar is provided in a middle portion of a bottom plate of the rail body, and a guide groove adapted to the guide pillar is provided in a bottom portion of the tray bottom;
the two ends of the guide post are respectively positioned at the two ends of the discharge opening, the two ends of the guide post are respectively provided with an arc-shaped guide section, the guide sections extend towards the lower part of the discharge opening, and the bottom height of the guide sections is higher than that of the tray bottom after the tray bottom is turned downwards.
9. The sludge solidification equipment as claimed in claim 8, wherein the tray enclosure is provided with transmission teeth on the outer side of the top thereof, the transmission teeth being engaged with the first and second driving gears;
the guide post is rotatably connected with a roller.
10. A sludge transporting method based on the sludge solidification equipment as set forth in any one of claims 1 to 9, comprising the steps of,
sludge is extracted by the auger conveying mechanism and is put into a conveying tray at the sludge feeding end;
the transport tray enters the drying unit under the driving of the annular rail, and is conveyed out of the drying unit after being dried and cured; the transport tray is transported to the solidification discharging end position of the annular track, solidified and cooled sludge is discharged through the discharging mechanism and collected into the sludge collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273462.7A CN113845282B (en) | 2021-10-29 | 2021-10-29 | Sludge solidification equipment and sludge transportation method based on same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273462.7A CN113845282B (en) | 2021-10-29 | 2021-10-29 | Sludge solidification equipment and sludge transportation method based on same |
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| CN113845282A true CN113845282A (en) | 2021-12-28 |
| CN113845282B CN113845282B (en) | 2023-09-19 |
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| CN211935869U (en) * | 2020-03-13 | 2020-11-17 | 河南铁福来装备制造股份有限公司 | Crawler-type solid-liquid separator with self-discharging function |
| CN111977937A (en) * | 2020-08-18 | 2020-11-24 | 南昌航空大学 | Multi-stage low-temperature sludge drying device and method coupling internal and external heat and mass transfer |
| CN214496082U (en) * | 2021-03-08 | 2021-10-26 | 赵能迪 | Sludge feeding and dewatering device for sludge treatment |
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2021
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| CN205710382U (en) * | 2016-05-07 | 2016-11-23 | 同济大学苏州研究院 | A kind of streamline processing mud |
| CN205740706U (en) * | 2016-05-13 | 2016-11-30 | 衢州市环宇商贸有限公司 | A kind of industrial sludge drying equipment |
| CN207999082U (en) * | 2017-06-12 | 2018-10-23 | 郑州工业应用技术学院 | A kind of simple type appts. for transferring ready-mixed concrete for building |
| CN207079160U (en) * | 2017-08-02 | 2018-03-09 | 宁波立升环保工程有限公司 | It is a kind of to be used to handle the sewage disposal system containing a large amount of sludge |
| CN108516292A (en) * | 2018-02-23 | 2018-09-11 | 重庆市长寿区你我他商贸连锁有限公司 | A kind of food conveying devicec |
| CN211005048U (en) * | 2019-09-26 | 2020-07-14 | 福建皇冠纸业有限公司 | Sludge recovery device for paper mill |
| CN211310185U (en) * | 2019-12-31 | 2020-08-21 | 重庆盛展生物科技有限公司 | Spoil conveyer |
| CN211935869U (en) * | 2020-03-13 | 2020-11-17 | 河南铁福来装备制造股份有限公司 | Crawler-type solid-liquid separator with self-discharging function |
| CN111977937A (en) * | 2020-08-18 | 2020-11-24 | 南昌航空大学 | Multi-stage low-temperature sludge drying device and method coupling internal and external heat and mass transfer |
| CN214496082U (en) * | 2021-03-08 | 2021-10-26 | 赵能迪 | Sludge feeding and dewatering device for sludge treatment |
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| CN113845282B (en) | 2023-09-19 |
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Application publication date: 20211228 Assignee: Huainan Zhushun Prefabricated Components Co.,Ltd. Assignor: Anhui Shenmei Technology Co.,Ltd. Contract record no.: X2024980008708 Denomination of invention: A sludge solidification equipment and a sludge transportation method based on the equipment Granted publication date: 20230919 License type: Exclusive License Record date: 20240709 |
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