CN111233296A - Sludge dewatering equipment and use method - Google Patents
Sludge dewatering equipment and use method Download PDFInfo
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- CN111233296A CN111233296A CN202010086800.5A CN202010086800A CN111233296A CN 111233296 A CN111233296 A CN 111233296A CN 202010086800 A CN202010086800 A CN 202010086800A CN 111233296 A CN111233296 A CN 111233296A
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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
- C02F11/12—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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- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- 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 dewatering equipment and a using method thereof. According to the invention, through the matched use of the downpipe, the liquid storage tank, the isolation plate, the rotating shaft, the micro downpipe hole, the first conveying frame, the cleaning wool roller, the cleaning shaft, the driving belt pulley, the variable-frequency rotating motor, the belt, the driven belt pulley, the wastewater gathering frame, the water gathering groove and the rotating through groove, a large amount of moisture in the water-containing sludge can be removed firstly, so that the subsequent drying of the water-containing sludge is quicker, and the problems that the moisture in the sludge is more during drying, the drying time of the sludge is prolonged and the working efficiency of the sludge dewatering equipment is lower due to the fact that the large amount of moisture in the water-containing sludge cannot be removed firstly when the sludge dewatering equipment is used are solved.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to sludge dewatering equipment and a using method thereof.
Background
A sludge treatment method for dewatering the fluid primary, concentrated or digested sludge to transform it into semi-solid or solid sludge blocks features that after dewatering, the water content of sludge can be decreased to fifty-five to eighty percent, and the further dewatering is called sludge drying, the water content of dried sludge is less than ten percent.
Along with the attention of modern society to environmental protection, a large amount of moisture mud that produces in the industrial production process is by more and more drying process, just so need use dewatering equipment, and current dewatering equipment can not get rid of a large amount of moisture in the moisture mud in advance when using for moisture in the mud is more during the stoving, has prolonged the stoving time of mud, thereby leads to the problem that sludge dewatering equipment appears work efficiency lower, is unfavorable for the large-scale processing of mud.
Disclosure of Invention
The invention aims to provide sludge dewatering equipment and a using method thereof, which have the advantage of removing a large amount of moisture in water-containing sludge first and solve the problem that the sludge dewatering equipment has low working efficiency because the large amount of moisture in the water-containing sludge cannot be removed first when the sludge dewatering equipment is used, so that the moisture in the sludge is more during drying, and the drying time of the sludge is prolonged.
In order to achieve the purpose, the invention provides the following technical scheme: a sludge dewatering device comprises a base plate, wherein a dewatering box is fixedly connected to the surface of the top of the base plate, a partition plate is fixedly connected to the center of an inner cavity of the dewatering box in a vertical direction, a blanking window is formed in the top of the center of the left side surface of the partition plate, rotary notches are formed in the top of the left side surface of the partition plate and the bottom of the right side surface of the partition plate, a liquid storage box is placed on the left side of the bottom of the inner cavity of the dewatering box, a first conveying frame is fixedly connected to the top of the left side of the inner cavity of the dewatering box, the right side of the first conveying frame is fixedly connected with the partition plate, a micro water falling hole is formed in the surface of the bottom of the first conveying frame, a wastewater gathering frame is fixedly connected to the center of the left side of the inner cavity of the dewatering box, a water gathering groove is formed in the surface of the bottom of the, the bottom of the downpipe extends to the inner cavity of the liquid storage tank, the bottom of the right side of the inner cavity of the dewatering tank is fixedly connected with a second conveying frame, the left side of the second conveying frame is fixedly connected with the right side of the partition board, the right side of the bottom surface of the second conveying frame is provided with a blanking window, the bottom of the right side of the inner cavity of the dewatering tank is provided with a discharging window, the bottom of the right side surface of the partition board is fixedly connected with a conveying inclined plate, and the bottom of the conveying inclined plate is fixedly connected with the bottom of the inner cavity of the dewatering;
the left side of the top of the dehydration box is provided with a raw material filling pipe, the bottom of the raw material filling pipe penetrates through the dehydration box and extends to the left top of the inner cavity of the first conveying frame, the left top of the inner cavity of the isolation plate is fixedly connected with a bearing plate, the right side of the bearing plate is fixedly connected with the right side of the inner cavity of the dehydration box, a position-limiting sleeve is arranged at the center of the top surface of the bearing plate in a penetrating manner, the right side of the top surface of the dehydration box is fixedly connected with an induced draft fan, the right side of the induced draft fan is fixedly connected with an air inlet pipe, the left side of the induced draft fan is fixedly connected with an air outlet pipe, the bottom of the air outlet pipe sequentially penetrates through the dehydration box and the position-limiting sleeve from top to bottom and is fixedly connected with an air outlet cover, the bottom of the inner cavity of the air outlet cover is transversely and fixedly connected with a heating screen plate, the top of the left side surface of the dewatering box and the bottom of the right side surface of the dewatering box are both fixedly connected with a bearing frame, a variable frequency rotating motor is arranged on the bearing frame in a penetrating manner, the inner side of a rotating shaft of the variable frequency rotating motor is fixedly connected with a rotating shaft through a shaft coupling, the surface of the rotating shaft is wound and fixedly connected with a spiral turning pushing reamer, the inner side of the rotating shaft extends to the inner cavity of a rotating notch and is movably connected with the inner cavity of the rotating notch through a bearing, a driving belt pulley is sleeved on the left side of the surface of the left side rotating shaft, a cleaning shaft is transversely arranged on the top of the inner cavity of the waste water gathering frame in a penetrating manner, a cleaning roller is sleeved on the surface of the cleaning shaft, the right side of the bottom surface of the left bearing frame is provided with a rotary through groove matched with the driven belt pulley for use.
Preferably, a touch control panel is embedded in the center of the front surface of the dewatering box, and the output end of the touch control panel is electrically connected with the draught fan, the variable-frequency rotating motor and the heating screen plate respectively.
Preferably, the inner ring of the driving pulley is in interference fit with the surface of the rotating shaft, the inner ring of the driven pulley is in interference fit with the surface of the cleaning shaft, and the inner ring of the cleaning roller is in interference fit with the surface of the cleaning shaft.
Preferably, steam volatilization openings are formed in the right side of the top of the inner cavity of the dewatering box and the top of the right side of the inner cavity, an elastic rubber ring is embedded in the inner cavity of the limiting sleeve, and the inner ring of the elastic rubber ring is in contact with the surface of the air outlet pipe.
Preferably, the bottom of the center of the back surface of the liquid storage tank is provided with a waste water drainage pipe, the rear side of the waste water drainage pipe penetrates through the dehydration tank and extends to the rear side of the dehydration tank, the top of the back surface of the waste water drainage pipe is provided with a control valve, and the top of the inner cavity of the water falling pipe is communicated with the bottom of the inner cavity of the water collecting groove.
Preferably, the bottom of the inner cavity of the blanking window is slightly higher than the bottom of the inner cavity of the first conveying frame, the first conveying frame and the second conveying frame are identical in size and shape, the blanking window is positioned right above the top of the second conveying frame, and the front surface and the back surface of the first conveying frame and the second conveying frame are fixedly connected with the front side and the back side of the inner cavity of the dewatering box.
Preferably, the surface of the variable-frequency rotating motor is in interference fit with the inner cavity of the bearing frame, the rotating directions of the rotating shafts of the two variable-frequency rotating motors are opposite, and the left side of the conveying inclined plate is provided with a tilting end.
Preferably, the use method of the sludge dewatering equipment comprises the following steps:
A) the touch control panel is utilized to start the induced draft fan, the variable frequency rotating motor and the heating screen plate, the induced draft fan operates to introduce outside air from the air inlet pipe, finally the air enters the air outlet cover and is finally discharged from the air outlet hole, and heat on the heating screen plate is taken away to form hot air; the rotation of the rotating shaft of the left variable-frequency rotating motor drives the rotating shaft to rotate, so that the sludge can be pushed rightwards by the spiral turning pushing reamer; the rotation of the rotating shaft of the right variable-frequency rotating motor drives the rotating shaft to rotate, so that the sludge can be pushed to the right by spirally turning the pushing reamer;
B) the rotation of the left rotating shaft drives the driving belt pulley to rotate, the cleaning shaft is driven to rotate under the matching of the belt and the driven belt pulley, so that the cleaning wool roller rotates, and the cleaning wool on the surface of the cleaning wool roller enters the micro water falling hole to be cleaned;
C) an external pipeline is connected with a raw material filling pipe, hydrous sludge enters a first conveying frame, water in the hydrous sludge enters a wastewater gathering frame through a micro water falling hole and finally enters a liquid storage tank through a water falling pipe;
D) sludge moves to the right under the action of spirally turning and pushing the reamer, enters the second conveying frame through the blanking window, continues to move to the right under the action of spirally turning and pushing the reamer at the right side, is dried by hot air in the moving process, finally falls through the blanking window, and is discharged under the matching of the conveying inclined plate and the discharging window.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the downpipe, the liquid storage tank, the isolation plate, the rotating shaft, the micro downpipe hole, the first conveying frame, the cleaning wool roller, the cleaning shaft, the driving belt pulley, the variable-frequency rotating motor, the belt, the driven belt pulley, the wastewater gathering frame, the water gathering groove and the rotating through groove, a large amount of moisture in the water-containing sludge can be removed firstly, so that the subsequent drying of the water-containing sludge is quicker, the problem that the drying efficiency of the sludge dewatering equipment is lower due to the fact that the large amount of moisture in the water-containing sludge cannot be removed firstly when the sludge dewatering equipment is used is solved, the moisture in the sludge is more during drying, and the drying time of the sludge is prolonged, is solved, and the sludge dewatering equipment is worthy of popularization.
2. According to the invention, the touch control panel is arranged, the induced draft fan, the variable frequency rotating motor and the heating screen plate can be controlled in a centralized manner, sundries in the micro water falling hole can be cleaned through the cleaning hair roller, evaporated water vapor can be conveniently discharged through the steam volatilization port, water accumulated in the liquid storage tank can be discharged through the cooperation of the waste water discharge pipe and the control valve, sludge in the first conveying frame can be conveniently discharged through the blanking window, meanwhile, the water accumulated in the first conveying frame can be limited, and the dried sludge can be conveniently discharged through the conveying inclined plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the left side carrying frame structure of the present invention;
FIG. 3 is a side view of a first conveyor frame structure of the present invention;
FIG. 4 is a left side view of a partial structure of the separator of the present invention;
FIG. 5 is a top view of the carrier plate structure of the present invention;
fig. 6 is a bottom view of the structure of the wind outlet cover of the present invention.
In the figure: 1 bottom plate, 2 dewatering boxes, 3 downpipes, 4 liquid storage boxes, 5 partition plates, 6 conveying inclined plates, 7 second conveying frames, 8 blanking windows, 9 discharging windows, 10 bearing frames, 11 spiral turning pushing reamers, 12 air outlet covers, 13 spacing sleeves, 14 air inlet pipes, 15 induced draft fans, 16 air outlet pipes, 17 bearing plates, 18 rotating shafts, 19 miniature downpipes, 20 first conveying frames, 21 cleaning hair rollers, 22 cleaning shafts, 23 raw material filling pipes, 24 driving belt wheels, 25 variable-frequency rotating motors, 26 belts, 27 driven belt wheels, 28 waste water gathering frames, 29 water gathering grooves, 30 rotating through grooves, 31 rotating notches, 32 blanking windows, 33 air outlet holes, 34 heating screen plates and 35 baffle plates.
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. 1-6, a sludge dewatering device comprises a base plate 1, a dewatering box 2 is fixedly connected to the surface of the top of the base plate 1, a partition plate 5 is fixedly connected to the center of the inner cavity of the dewatering box 2 in the vertical direction, a blanking window 32 is arranged at the top of the center of the left surface of the partition plate 5, rotating notches 31 are arranged at the top of the left surface and the bottom of the right surface of the partition plate 5, a liquid storage box 4 is placed at the left side of the bottom of the inner cavity of the dewatering box 2, a first conveying frame 20 is fixedly connected to the top of the left side of the inner cavity of the dewatering box 2, the right side of the first conveying frame 20 is fixedly connected with the partition plate 5, a micro water falling hole 19 is arranged on the surface of the bottom of the first conveying frame 20, a waste water gathering frame 28 is fixedly connected to the center of the left side of the inner cavity of the dewatering box 2, the center of the bottom surface of the wastewater gathering frame 28 is fixedly connected with a downpipe 3, the bottom of the downpipe 3 extends to the inner cavity of the liquid storage tank 4, the bottom of the right side of the inner cavity of the dewatering tank 2 is fixedly connected with a second conveying frame 7, the left side of the second conveying frame 7 is fixedly connected with the right side of the partition board 5, the right side of the bottom surface of the second conveying frame 7 is provided with a blanking window 8, the bottom of the right side of the inner cavity of the dewatering tank 2 is provided with a discharging window 9, the bottom of the right side surface of the partition board 5 is fixedly connected with a conveying inclined plate 6, and the bottom of the conveying inclined plate 6 is;
a raw material filling pipe 23 is arranged on the left side of the top of the dewatering box 2, the bottom of the raw material filling pipe 23 penetrates through the dewatering box 2 and extends to the top of the left side of the inner cavity of the first conveying frame 20, a bearing plate 17 is fixedly connected to the top of the left side of the inner cavity of the partition plate 5, the right side of the bearing plate 17 is fixedly connected with the right side of the inner cavity of the dewatering box 2, a stop collar 13 is arranged at the center of the top surface of the bearing plate 17 in a penetrating manner, a draught fan 15 is fixedly connected to the right side of the top surface of the dewatering box 2, an air inlet pipe 14 is fixedly connected to the right side of the draught fan 15, an air outlet pipe 16 is fixedly connected to the left side of the draught fan 15, the bottom of the air outlet pipe 16 penetrates through the dewatering box 2 and the stop collar 13 in sequence from top to bottom and is fixedly, the bottom of the inner cavity of the air outlet cover 12 is transversely and fixedly connected with a heating screen plate 34, the top of the left side surface and the bottom of the right side surface of the dewatering box 2 are both fixedly connected with a bearing frame 10, a variable frequency rotating motor 25 is arranged on the bearing frame 10 in a penetrating manner, the inner side of the rotating shaft of the variable frequency rotating motor 25 is fixedly connected with a rotating shaft 18 through a coupler, the surface of the rotating shaft 18 is wound and fixedly connected with a spiral turning pushing reamer 11, the inner side of the rotating shaft 18 extends to the inner cavity of a rotating notch 31 and is movably connected with the inner cavity of the rotating notch 31 through a bearing, the left side of the surface of the left side rotating shaft 18 is sleeved with a driving belt pulley 24, the top of the inner cavity of the waste water gathering frame 28 is transversely and penetratingly provided with a cleaning shaft 22, the surface of the cleaning shaft 22 and the inner cavity of the waste water gathering, the right side of the bottom surface of the left bearing frame 10 is provided with a rotating through groove 30 matched with a driven belt pulley 27 for use, and through the matched use of the downpipe 3, the liquid storage tank 4, the partition plate 5, the rotating shaft 18, the micro downpipe hole 19, the first conveying frame 20, the cleaning wool roller 21, the cleaning shaft 22, the driving belt pulley 24, the variable-frequency rotating motor 25, the belt 26, the driven belt pulley 27, the wastewater gathering frame 28, the water gathering groove 29 and the rotating through groove 30, a large amount of moisture in the water-containing sludge can be removed first, so that the subsequent drying of the water-containing sludge is quicker, the problem that the working efficiency of the sludge dewatering equipment is lower due to the fact that the large amount of moisture in the water-containing sludge cannot be removed first when the sludge dewatering equipment is used is solved, the moisture in the sludge is more during drying, the drying time of the sludge is prolonged, and the sludge dewatering equipment is;
a touch control panel is embedded in the center of the front surface of the dewatering box 2, the output end of the touch control panel is electrically connected with the induced draft fan 15, the variable frequency rotating motor 25 and the heating screen plate 34 respectively, and the induced draft fan 15, the variable frequency rotating motor 25 and the heating screen plate 34 can be controlled in a centralized manner by arranging the touch control panel;
the inner ring of the driving belt pulley 24 is in interference fit with the surface of the rotating shaft 18, the inner ring of the driven belt pulley 27 is in interference fit with the surface of the cleaning shaft 22, the inner ring of the cleaning roller 21 is in interference fit with the surface of the cleaning shaft 22, and sundries in the micro water falling hole 19 can be cleaned through the cleaning roller 21;
the right side of the top of the inner cavity of the dewatering box 2 and the top of the right side of the inner cavity are both provided with steam volatilization ports, the inner cavity of the limiting sleeve 13 is embedded with an elastic rubber ring, the inner ring of the elastic rubber ring is in contact with the surface of the air outlet pipe 16, and evaporated steam is conveniently discharged through the steam volatilization ports;
a waste water discharge pipe is arranged at the bottom of the center of the back surface of the liquid storage tank 4, the rear side of the waste water discharge pipe penetrates through the dewatering tank 2 and extends to the rear side of the dewatering tank 2, a control valve is arranged at the top of the back surface of the waste water discharge pipe, the top of the inner cavity of the downpipe 3 is communicated with the bottom of the inner cavity of the catchment groove 29, and water accumulated in the liquid storage tank 4 can be discharged through the cooperation of the waste water discharge pipe and the control valve;
the bottom of the inner cavity of the blanking window 32 is slightly higher than the bottom of the inner cavity of the first conveying frame 20, the first conveying frame 20 and the second conveying frame 7 are identical in size and shape, the blanking window 32 is positioned right above the top of the second conveying frame 7, the front surface and the back surface of the first conveying frame 20 and the second conveying frame 7 are fixedly connected with the front side and the back side of the inner cavity of the dewatering box 2, sludge in the first conveying frame 20 can be conveniently discharged through the blanking window 32, and meanwhile, water accumulated in the first conveying frame 20 can be limited;
the surface of the variable-frequency rotating motor 25 is in interference fit with the inner cavity of the bearing frame 10, the rotating directions of the rotating shafts of the two variable-frequency rotating motors 25 are opposite, the left side of the conveying inclined plate 6 is a tilting end, and dried sludge is conveniently discharged through the conveying inclined plate 6;
the use method of the sludge dewatering equipment comprises the following steps:
A) the induced draft fan 15, the variable frequency rotating motor 25 and the heating screen plate 34 are started by using the touch control panel, outside air is introduced from the air inlet pipe 14 through the operation of the induced draft fan 15, finally the air enters the air outlet cover 12 and is finally discharged from the air outlet hole 33, and heat on the heating screen plate 34 is taken away to form hot air; the rotation of the rotating shaft of the left variable-frequency rotating motor 25 drives the rotating shaft 18 to rotate, so that the spiral turning pushing reamer 11 can push sludge to the right; the rotation of the rotating shaft of the right variable-frequency rotating motor 25 drives the rotating shaft 18 to rotate, so that the spiral turning pushing reamer 11 can push sludge to the right;
B) the rotation of the left rotating shaft 18 drives the driving belt pulley 24 to rotate, and the cleaning shaft 22 is driven to rotate under the cooperation of the belt 26 and the driven belt pulley 27, so that the cleaning wool roller 21 rotates, and the cleaning wool on the surface of the cleaning wool roller 21 enters the micro water falling hole 19 for cleaning;
C) an external pipeline is connected with a raw material filling pipe 23, water-containing sludge enters a first conveying frame 20, water in the water-containing sludge enters a wastewater gathering frame 28 through a micro water falling hole 19, and finally enters a liquid storage tank 4 through a water falling pipe 3;
D) sludge moves to the right under the action of spirally turning the pushing reamer 11, enters the second conveying frame 7 through the blanking window 32, continues to move to the right under the action of spirally turning the pushing reamer 11 on the right side, is dried by hot air in the moving process, finally falls through the blanking window 8, and is discharged under the matching of the conveying inclined plate 6 and the discharging window 9.
All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.
In summary, the following steps: this sludge dewatering equipment and application method, through setting up pipe in water 3, the liquid reserve tank 4, division board 5, the rotation axis 18, miniature hole in water 19, first transport frame 20, clearance hair roller 21, clearance axle 22, driving pulley 24, frequency conversion rotating electrical machines 25, the belt 26, driven pulley 27, waste water gathering frame 28, catchment recess 29 and the cooperation of rotating logical groove 30 are used, when having solved sludge dewatering equipment and using, because of can not get rid of earlier a large amount of moisture in the mud that contains water, make the moisture in the mud more during the stoving, the stoving time of mud has been prolonged, thereby lead to sludge dewatering equipment to appear the lower problem of work efficiency.
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 (8)
1. A sludge dewatering equipment, includes bottom plate (1), its characterized in that: the device is characterized in that a dewatering box (2) is fixedly connected to the surface of the top of the base plate (1), a partition plate (5) is fixedly connected to the center of the inner cavity of the dewatering box (2) in the vertical direction, a blanking window (32) is arranged at the top of the center of the left side surface of the partition plate (5), rotary notches (31) are arranged at the top of the left side surface and the bottom of the right side surface of the partition plate (5), a liquid storage box (4) is placed at the left side of the bottom of the inner cavity of the dewatering box (2), a first conveying frame (20) is fixedly connected to the top of the left side of the inner cavity of the dewatering box (2), the right side of the first conveying frame (20) is fixedly connected with the partition plate (5), a micro water falling hole (19) is arranged on the surface of the bottom of the first conveying frame (20), a waste water gathering frame (28) is fixedly connected to the center of the left side of the inner, the surface of the bottom of the wastewater gathering frame (28) is provided with a water gathering groove (29), the center of the surface of the bottom of the wastewater gathering frame (28) is fixedly connected with a downpipe (3), the bottom of the downpipe (3) extends to the inner cavity of the liquid storage tank (4), the bottom of the right side of the inner cavity of the dewatering tank (2) is fixedly connected with a second conveying frame (7), the left side of the second conveying frame (7) is fixedly connected with the right side of the partition plate (5), the right side of the bottom surface of the second conveying frame (7) is provided with a blanking window (8), the bottom of the right side of the inner cavity of the dewatering tank (2) is provided with a discharging window (9), the bottom of the right side surface of the partition plate (5) is fixedly connected with a conveying inclined plate (6), and the bottom of the conveying inclined plate (6) is fixedly connected with the;
the left side at dewatering box (2) top is provided with raw material filling pipe (23), the bottom of raw material filling pipe (23) runs through dewatering box (2) and extends to the left top of first transport frame (20) inner chamber, the left top fixedly connected with loading board (17) of division board (5) inner chamber, the right side of loading board (17) and the right side fixed connection of dewatering box (2) inner chamber, the center department on loading board (17) top surface runs through and is provided with stop collar (13), the right side fixedly connected with draught fan (15) on dewatering box (2) top surface, the right side fixedly connected with intake pipe (14) of draught fan (15), the left side fixedly connected with outlet duct (16) of draught fan (15), the bottom of outlet duct (16) runs through dewatering box (2) and stop collar (13) and fixedly connected with goes out fan housing (12) from last to down in proper order, the bottom of the air outlet cover (12) extends to the inner cavity of the second conveying frame (7), the top transverse fixedly connected with baffle (35) of the inner cavity of the air outlet cover (12), the surface of the bottom of the baffle (35) is penetrated and provided with air outlet holes (33), the bottom transverse fixedly connected with heating screen plate (34) of the inner cavity of the air outlet cover (12), the top of the left side surface and the bottom of the right side surface of the dewatering box (2) are fixedly connected with bearing frames (10), the bearing frames (10) are penetrated and provided with variable frequency rotating motors (25), the inner sides of rotating shafts of the variable frequency rotating motors (25) are fixedly connected with rotating shafts (18) through shaft couplings, the surface winding fixedly connected with of the rotating shafts (18) is spirally turned to push reamers (11), the inner sides of the rotating shafts (18) extend to the inner cavity of rotating notches (31) and are movably connected with the inner cavity of the, the left side cover on left side rotation axis (18) surface is equipped with driving pulley (24), the top of waste water gathering frame (28) inner chamber transversely runs through and is provided with clearance axle (22), the surface of clearance axle (22) and the inner chamber cover that is located waste water gathering frame (28) are equipped with clearance hair roller (21), the left side cover on clearance axle (22) surface is equipped with driven pulley (27), driving pulley (24) is connected through belt (26) transmission with driven pulley (27), and rotation logical groove (30) that use with driven pulley (27) cooperation are seted up on the right side of left side bearing frame (10) bottom surface.
2. The sludge dewatering apparatus according to claim 1, wherein: the center of the front surface of the dewatering box (2) is inlaid with a touch control panel, and the output end of the touch control panel is electrically connected with the draught fan (15), the variable-frequency rotating motor (25) and the heating screen plate (34) respectively.
3. The sludge dewatering apparatus according to claim 1, wherein: the inner ring of the driving belt pulley (24) is in interference fit with the surface of the rotating shaft (18), the inner ring of the driven belt pulley (27) is in interference fit with the surface of the cleaning shaft (22), and the inner ring of the cleaning bristle roll (21) is in interference fit with the surface of the cleaning shaft (22).
4. The sludge dewatering apparatus according to claim 1, wherein: steam volatilization openings are formed in the right side of the top of the inner cavity of the dewatering box (2) and the top of the right side of the inner cavity, an elastic rubber ring is embedded in the inner cavity of the limiting sleeve (13), and the inner ring of the elastic rubber ring is in contact with the surface of the air outlet pipe (16).
5. The sludge dewatering apparatus according to claim 1, wherein: the utility model discloses a drainage system, including drain pipe (3), drain pipe (4), dehydration case (2), control valve, water catch groove (29) inner chamber, the bottom of liquid reserve tank (4) back of the body surface center department installs the waste water calandria, and the rear side of waste water calandria runs through dehydration case (2) and extends to the rear side of dehydration case (2), and the top of waste water calandria back of the body surface is installed, the top of pipe (3) inner chamber and the bottom intercommunication.
6. The sludge dewatering apparatus according to claim 1, wherein: the bottom of the inner cavity of the blanking window (32) is slightly higher than the bottom of the inner cavity of the first conveying frame (20), the first conveying frame (20) and the second conveying frame (7) are identical in size and shape, the blanking window (32) is located right above the top of the second conveying frame (7), and the front surface and the back surface of the first conveying frame (20) and the second conveying frame (7) are fixedly connected with the front side and the back side of the inner cavity of the dewatering box (2).
7. The sludge dewatering apparatus according to claim 1, wherein: the surface of the variable-frequency rotating motor (25) is in interference fit with the inner cavity of the bearing frame (10), the rotating directions of the rotating shafts of the two variable-frequency rotating motors (25) are opposite, and the left side of the conveying inclined plate (6) is a tilting end.
8. Use of a sludge dewatering apparatus according to claims 1-7, characterized in that: the method comprises the following steps:
A) the method comprises the following steps that a touch control panel is utilized to start an induced draft fan (15), a variable-frequency rotating motor (25) and a heating screen plate (34), outside air is introduced from an air inlet pipe (14) through the operation of the induced draft fan (15), finally the air enters an air outlet cover (12) and is finally discharged from an air outlet hole (33), and heat on the heating screen plate (34) is taken away to form hot air; the rotation of the rotating shaft of the left variable-frequency rotating motor (25) drives the rotating shaft (18) to rotate, so that the spiral turning pushing reamer (11) can push sludge to the right; the rotation of the rotating shaft of the right variable-frequency rotating motor (25) drives the rotating shaft (18) to rotate, so that the spiral turning pushing reamer (11) can push sludge to the right;
B) the rotation of the left rotating shaft (18) drives the driving belt pulley (24) to rotate, the cleaning shaft (22) is driven to rotate under the matching of the belt (26) and the driven belt pulley (27), so that the cleaning wool roller (21) rotates, and the cleaning wool on the surface of the cleaning wool roller (21) enters the micro water falling hole (19) for cleaning;
C) an external pipeline is connected with a raw material filling pipe (23), water-containing sludge enters a first conveying frame (20), water in the water-containing sludge enters a wastewater gathering frame (28) through a micro water falling hole (19), and finally enters a liquid storage tank (4) through a water falling pipe (3);
D) sludge moves to the right under the action of the spiral turning pushing reamer (11), enters the second conveying frame (7) through the blanking window (32), continues to move to the right under the action of the right spiral turning pushing reamer (11), is dried by hot air in the moving process, finally falls through the blanking window (8), and is discharged under the matching of the conveying inclined plate (6) and the discharging window (9).
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| CN202010086800.5A CN111233296A (en) | 2020-02-11 | 2020-02-11 | Sludge dewatering equipment and use method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777804A (en) * | 2021-01-21 | 2021-05-11 | 安庆市鑫富化工有限责任公司 | Wastewater treatment system for 3-aminopropanol preparation |
| CN113860696A (en) * | 2021-11-03 | 2021-12-31 | 杭州国泰环保科技股份有限公司 | Sludge fuel intelligent treatment equipment and treatment method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176780A (en) * | 2017-07-05 | 2017-09-19 | 李群珍 | A kind of serialization sludge treatment equipment |
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2020
- 2020-02-11 CN CN202010086800.5A patent/CN111233296A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176780A (en) * | 2017-07-05 | 2017-09-19 | 李群珍 | A kind of serialization sludge treatment equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777804A (en) * | 2021-01-21 | 2021-05-11 | 安庆市鑫富化工有限责任公司 | Wastewater treatment system for 3-aminopropanol preparation |
| CN113860696A (en) * | 2021-11-03 | 2021-12-31 | 杭州国泰环保科技股份有限公司 | Sludge fuel intelligent treatment equipment and treatment method thereof |
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Application publication date: 20200605 |