CN109020135B - Drying and deodorizing equipment for sludge crushing and circulating - Google Patents
Drying and deodorizing equipment for sludge crushing and circulating Download PDFInfo
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- CN109020135B CN109020135B CN201810663238.0A CN201810663238A CN109020135B CN 109020135 B CN109020135 B CN 109020135B CN 201810663238 A CN201810663238 A CN 201810663238A CN 109020135 B CN109020135 B CN 109020135B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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Abstract
The invention relates to a sludge crushing circulating drying deodorization device, which comprises a tank body; a set of crushing device is arranged at the top of the tank body; a set of circulating stirring and drying device is arranged in the tank body below the crushing device; a set of material guiding and discharging devices is arranged at the bottom of the tank body; a set of dehumidifying, deodorizing and filtering device is arranged on the outer wall of the top of the tank body; the sludge block added into the feeding pipe is sheared and crushed by the crushing device, so that the volume of the sludge block is reduced, and the sludge is conveniently and fully dried; in the process of circularly turning over the sludge through the circular turning-over and drying device, hot air is continuously contacted with the sludge, so that the sludge is conveniently and fully dried; accelerate the drying rate of mud through dehumidifying deodorization filter equipment, and adsorb the filtration through filtering the jar to the moisture, do benefit to the mud dust in the moisture and adsorb the filtration, and adsorb the stink in the moisture and get rid of.
Description
Technical Field
The invention relates to an environment-friendly machine, in particular to a sludge crushing, circulating, drying and deodorizing device.
Background
The sludge drying is a treatment method for deeply dehydrating sludge by applying an artificial heat source and industrial equipment, when the sewage is treated, the primary dry-wet separation of the sewage is an important method for improving the sewage treatment efficiency, a large amount of water still exists in the separated sludge, a large amount of pathogenic bacteria and organic pollutants exist in the sludge, secondary pollution is inevitably caused if the sludge is randomly dumped and buried, the best treatment mode at present is to dry the sludge and use the sludge as a soil conditioner after harmless incineration, the conventional drying mode is mechanical filter pressing and heating drying, the mechanical filter pressing can not completely remove the water, most heating drying equipment stacks and dries the sludge, the internal water is difficult to disperse, the utilization rate of heat is not high, only the separation can be carried out, and the odor in the sludge can not be removed.
Disclosure of Invention
In view of the above circumstances, it is necessary to provide a method for solving the problems of insufficient drying of sludge and insufficient removal of odor in the prior art.
A sludge crushing circulating drying deodorization device comprises a tank body; the tank body is a hollow cylinder with two communicated ends and is welded by steel plates, a top cover is arranged at an opening at the top of the tank body, and a bottom cover is arranged at an opening at the bottom of the tank body; a set of crushing device is arranged at the top of the tank body; the crushing device consists of a first motor, a crushing rotating shaft and a crushing blade; the first motor is fixedly connected with the first fixing frame through bolts, and the first fixing frame is fixedly connected with the top surface of the top cover through bolts; a main shaft of a first motor is fixedly connected with the top of the crushed aggregate rotating shaft through a first coupler; the crushing rotating shaft is connected with the top cover through a rolling bearing, and the bottom of the crushing rotating shaft is connected with the first sleeve through the rolling bearing; four first connecting plates are welded and fixed on the outer wall of the first sleeve at equal intervals, and the other ends of the four first connecting plates are welded and fixed with the inner wall of the tank body; a material guide plate is welded and fixed on the side wall of the crushed aggregate rotating shaft above the first sleeve; a set of circulating stirring and drying device is arranged in the tank body below the crushing device; the circulating material turning and drying device consists of a cloth air duct, an air inlet pipe, an air heater, a second motor and a material lifting auger; the air distribution cylinder is formed by welding two sets of coaxially arranged steel cylinders, and a plurality of air distribution holes are uniformly distributed on the surface of the outer wall of the air distribution cylinder; the outer wall of the top of the air distribution cylinder is fixedly welded with four upper connecting rods, the outer wall of the bottom of the air distribution cylinder is fixedly welded with four lower connecting rods, and the other ends of the four upper connecting rods and the four lower connecting rods are fixedly welded with the inner wall of the tank body; the top of the air distribution cylinder is fixedly welded with a material guide ring; the outer wall of the air distribution barrel is communicated with one end of an air inlet pipe, and the other end of the air inlet pipe is connected with a hot air blower; the hot air blower is fixed on the outer wall of the tank body through bolts; the outer wall of the second motor is fixedly connected with a second fixing frame through bolts, and the second fixing frame is fixed on the lower surface of the bottom cover through bolts; a main shaft of a second motor is fixedly connected with the bottom of the material lifting auger through a second coupler; the material lifting auger is arranged inside the air distribution cylinder, the top of the material lifting auger is connected with the second sleeve through a rolling bearing, four second connecting plates are welded and fixed on the outer wall of the second sleeve at equal intervals, and the other ends of the four second connecting plates are welded and fixed with the inner wall of the tank body; a set of material guiding and discharging devices is arranged at the bottom of the tank body; a set of dehumidifying, deodorizing and filtering device is arranged on the outer wall of the top of the tank body; the dehumidifying, deodorizing and filtering device consists of a first exhaust pipe, a filtering tank, a second exhaust pipe and an exhaust fan; one end of the first exhaust pipe is communicated with the side wall of the top of the tank body, and the other end of the first exhaust pipe is connected with the top surface of the filter tank; the filter tank is a hollow rectangular stainless steel cylinder with a square cross section, three layers of slots are arranged on the filter tank at equal intervals, and a filter is inserted in each layer of slot; the filter consists of a filter box and an active carbon adsorption plate; the filter box is a rectangular box with two communicated ends and is made of plastic; an active carbon adsorption plate is fixedly bonded at the bottom of the inner wall of the filter box; the bottom surface of the filter tank is communicated with one end of the second exhaust pipe; the other end of the second exhaust pipe is connected with an exhaust fan; the exhaust fan is fixed on the outer wall of the tank body through bolts.
As a further scheme of the invention: the top cover and the bottom cover are both arranged into disc-shaped steel plates and are fixedly connected with the tank body through bolts; a feeding pipe is fixedly welded on the right side of the top cover; the feeding pipe is made of a steel pipe; the middle part of the bottom cover is provided with a circular truncated cone-shaped bulge, and four fan-shaped discharge ports are uniformly distributed on the surface of the bottom cover; the surfaces of the feeding pipe, the top cover, the tank body and the bottom cover are all subjected to baking finish treatment; four sets of brackets are welded and fixed at the edge of the bottom surface of the bottom cover at equal intervals; the support is arranged in a T shape, and a rubber pad is fixedly bonded to the bottom surface of the support; a discharge plate is welded and fixed among the four sets of brackets; the discharge plate is made of a disc-shaped steel plate, and an included angle of 30 degrees is formed between the discharge plate and the horizontal plane.
As a further scheme of the invention: the guide cone is made into a funnel shape by welding steel plates, six layers of crushing blades are welded and fixed on the side wall of the crushing rotating shaft above the guide cone at equal intervals, four crushing blades are arranged on each layer of crushing blade, the four crushing blades are perpendicular to each other, and the crushing blades are arranged into stainless steel strips with rhombic sections.
As a further scheme of the invention: the material guiding and discharging device consists of a material guiding disc, a guide pillar, a guide sleeve, a lead screw and a threaded sleeve; the material guide disc is arranged into a funnel-shaped stainless steel disc, and the outer edge of the material guide disc is in clearance fit with the inner wall of the tank body; a guide post is welded and fixed on the bottom surface of one side of the material guide plate; the guide post is sleeved with a guide sleeve; the guide sleeve and the bottom cover are welded and fixed; the bottom surface of the guide plate opposite to the guide pillar is connected with the bottom of the screw rod through a rolling bearing; the screw rod is connected with the threaded sleeve in a threaded connection mode; the threaded sleeve is welded and fixed with the bottom cover; and a hand wheel is welded and fixed at the bottom of the lead screw.
Compared with the prior art, the invention has the beneficial effects that:
the sludge block added into the feeding pipe is sheared and crushed by the crushing device, so that the volume of the sludge block is reduced, and the sludge is conveniently and fully dried; the spraying area of hot air is enlarged through the circulating stirring and drying device, so that the hot air can be conveniently and fully contacted with the crushed sludge, and the hot air is continuously contacted with the sludge in the circulating stirring process of the sludge, so that the sludge can be conveniently and fully dried; the moisture that produces by the sludge drying in with jar body through dehumidifying deodorization filter equipment is taken out, does benefit to the drying rate who accelerates mud, and adsorbs the filtration through filtering jar to the moisture, does benefit to the mud dust in the moisture and adsorbs the filtration, and adsorbs the stink to in the moisture and gets rid of.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a spitwad device according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a circulation stirring and drying device according to an embodiment of the invention;
FIG. 4 is a schematic view of a material guiding and discharging device according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the construction of the dehumidifying and deodorizing filter device according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of a filter according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a bottom cover according to an embodiment of the invention.
In the figure: 1-top cover, 2-feeding pipe, 3-crushing device, 4-circulating stirring and drying device, 5-tank body, 6-discharging opening, 7-support, 8-discharging plate, 9-bottom cover, 10-guiding and discharging device, 11-dehumidifying and deodorizing and filtering device, 12-first motor, 13-first fixing frame, 14-crushing blade, 15-first connecting plate, 16-guiding cone, 17-first sleeve, 18-crushing rotating shaft, 19-first coupling, 20-second connecting plate, 21-second sleeve, 22-guiding ring, 23-upper connecting rod, 24-guiding pipe, 25-hot air blower, 26-lower connecting rod, 27-lifting auger, 28-second motor fixing frame, 29-second motor, 30-a second coupler, 31-air distribution holes, 32-an air distribution barrel, 33-a guide sleeve, 34-a guide post, 35-a guide plate, 36-a lead screw, 37-a threaded sleeve, 38-a hand wheel, 39-a first exhaust duct, 40-a filter, 41-a slot, 42-an exhaust fan, 43-a second exhaust duct, 44-a filter tank, 45-a filter box and 46-an activated carbon adsorption plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the sludge crushing, circulating, drying and deodorizing apparatus of the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-7, a sludge crushing, circulating, drying and deodorizing apparatus according to an embodiment of the present invention includes a tank 5; the tank body 5 is a hollow cylinder with two communicated ends and is made of steel plates through welding, a top cover 1 is arranged at an opening at the top of the tank body 5, and a bottom cover 9 is arranged at an opening at the bottom of the tank body 5; the top cover 1 and the bottom cover 9 are both arranged into disc-shaped steel plates, and the top cover 1 and the bottom cover 9 are fixedly connected with the tank body 5 through bolts; a feeding pipe 2 is fixedly welded on the right side of the top cover 1; the feeding pipe 2 is made of a steel pipe; a circular truncated cone-shaped bulge is arranged in the middle of the bottom cover 9, and four fan-shaped discharge ports 6 are uniformly distributed on the surface of the bottom cover 9; the surfaces of the feeding pipe 2, the top cover 1, the tank body 5 and the bottom cover 9 are all subjected to baking finish treatment; four sets of brackets 7 are welded and fixed at the edge of the bottom surface of the bottom cover 9 at equal intervals; the support 7 is T-shaped, and a rubber pad is fixedly bonded to the bottom surface of the support 7; a discharge plate 8 is welded and fixed among the four sets of brackets 7; the discharge plate 8 is made of a disc-shaped steel plate, and an included angle of 30 degrees is formed between the discharge plate 8 and the horizontal plane; the discharge plate 8 is used for intensively guiding the sludge discharged from the discharge port 6 to one position, so that the sludge can be conveniently and intensively recovered; the top of the tank body 5 is provided with a set of crushing device 3; the crushing device 3 consists of a first motor 12, a crushing rotating shaft 18 and a crushing blade 14; the first motor 12 is fixedly connected with a first fixing frame 13 through bolts, and the first fixing frame 13 is fixedly connected with the top surface of the top cover 1 through bolts; a main shaft of the first motor 12 is fixedly connected with the top of the crushed aggregate rotating shaft 18 through a first coupling 19; the crushed aggregates rotating shaft 18 is connected with the top cover 1 through a rolling bearing, and the bottom of the crushed aggregates rotating shaft 18 is connected with the first sleeve 17 through the rolling bearing; four first connecting plates 15 are welded and fixed on the outer wall of the first sleeve 17 at equal intervals, and the other ends of the four first connecting plates 15 are welded and fixed with the inner wall of the tank body 5; a material guide disc 16 is welded and fixed on the side wall of the crushed aggregate rotating shaft 18 above the first sleeve 17; the guide cone 16 is made into a funnel shape by welding steel plates, six crushing blades 14 are welded and fixed on the side wall of the crushing rotating shaft 18 above the guide cone 16 at equal intervals, four crushing blades 14 are arranged on each crushing blade 14, the four crushing blades 14 are perpendicular to each other, and the crushing blades 14 are arranged into stainless steel strips with rhombic sections; through the arrangement of the crushing device 3, the crushing rotating shaft 18 is driven to rotate by the first motor 12, the crushing rotating shaft 18 drives six layers of crushing blades 14 arranged on the surface of the crushing rotating shaft to rotate, and the sludge blocks fed into the feeding pipe 2 are sheared and crushed by the rotating crushing blades 14, so that the volume of the sludge blocks is reduced, and the sludge is conveniently and fully dried; the rotating stability of the material rotating shaft 18 is improved through the first sleeve 17 and the first connecting plate 15; a set of circulating stirring and drying device 4 is arranged in the tank body 5 below the crushing device 3; the circulating material turning and drying device 4 consists of an air distribution cylinder 32, an air inlet pipe 24, a hot air blower 25, a second motor 29 and a material lifting auger 27; the air distribution cylinder 32 is formed by welding two sets of coaxially arranged steel cylinders, and a plurality of air distribution holes 31 are uniformly distributed on the outer wall surface of the air distribution cylinder 32; four upper connecting rods 23 are fixedly welded on the outer wall of the top of the air distribution cylinder 32, four lower connecting rods 26 are fixedly welded on the outer wall of the bottom of the air distribution cylinder 32, and the other ends of the four upper connecting rods 23 and the four lower connecting rods 26 are fixedly welded on the inner wall of the tank body 5; the top of the air distribution cylinder 32 is fixedly welded with a material guide ring 22; the outer wall of the air distribution cylinder 32 is communicated with one end of the air inlet pipe 24, and the other end of the air inlet pipe 24 is connected with the hot air blower 25; the hot air blower 25 is fixed on the outer wall of the tank body 5 through bolts; the outer wall of the second motor 29 is fixedly connected with a second fixing frame 28 through bolts, and the second fixing frame 28 is fixed on the lower surface of the bottom cover 9 through bolts; the main shaft of the second motor 29 is fixedly connected with the bottom of the material lifting packing auger 27 through a second coupling 30; the material lifting auger 27 is arranged inside the air distribution cylinder 32, the top of the material lifting auger 27 is connected with the second sleeve 21 through a rolling bearing, four second connecting plates 20 are welded and fixed on the outer wall of the second sleeve 21 at equal intervals, and the other ends of the four second connecting plates 20 are welded and fixed with the inner wall of the tank body 5; through the arrangement of the circulating stirring and drying device 4, hot air is blown into the air inlet pipe 24 by the air heater 25, the hot air is sprayed out through the air distribution holes 31 uniformly distributed on the outer wall of the air distribution cylinder 32, the spraying area of the hot air is enlarged, the hot air is conveniently and fully contacted with the crushed sludge, the second motor 29 drives the material lifting auger 27 to rotate, the material lifting auger 27 drives the sludge at the bottom of the tank body 5 to be lifted upwards, the lifted sludge falls back to the bottom of the tank body 5 again under the action of gravity, the circulating stirring of the sludge is realized, and in the circulating stirring process of the sludge, the hot air is continuously contacted with the sludge, so that the sludge is conveniently and fully dried; a set of material guiding and discharging devices 10 is arranged at the bottom of the tank body 5; the material guiding and discharging device 10 consists of a material guiding disc 35, a guide post 34, a guide sleeve 33, a lead screw 36 and a threaded sleeve 37; the material guide disc 35 is a funnel-shaped stainless steel disc, and the outer edge of the material guide disc 35 is in clearance fit with the inner wall of the tank body 5; a guide post 34 is welded and fixed on the bottom surface of one side of the material guide disc 35; the guide sleeve 33 is sleeved on the guide post 34; the guide sleeve 33 is welded and fixed with the bottom cover 9; the bottom surface of the material guide plate 35 opposite to the guide post 34 is connected with the bottom of the screw rod 36 through a rolling bearing; the lead screw 36 is connected with the threaded sleeve 37 in a threaded connection mode; the threaded sleeve 37 is fixedly welded with the bottom cover 9; a hand wheel 38 is fixedly welded at the bottom of the screw rod 36; through the arrangement of the material guiding and discharging device 10, the hand wheel 38 is rotated to drive the screw rod 36 to rotate, the screw rod 36 and the threaded sleeve 37 move relatively to drive the material guiding disc 35 to move up and down in the tank body 5, when the hand wheel 38 is rotated to drive the material guiding disc 35 to descend to the upper surface of the bottom cover 9, the material guiding disc 35 achieves the purpose of collecting sludge to the middle of the tank body 5, the sludge can be conveniently lifted by the circulating material turning and drying device 4, when the hand wheel 38 is rotated to drive the material guiding disc 35 to ascend upwards, a gap exists between the material guiding disc 35 and the bottom cover 9, the sludge flows to the material discharging opening 6 through the gap, and is discharged out of the tank body 5 from the material discharging opening 6, so that the effects of guiding and discharging are achieved; a set of dehumidifying and deodorizing filter device 11 is arranged on the outer wall of the top of the tank body 5; the dehumidifying, deodorizing and filtering device 11 consists of a first exhaust pipe 39, a filtering tank 44, a second exhaust pipe 43 and an exhaust fan 42; one end of the first exhaust pipe 39 is communicated with the side wall of the top of the tank body 5, and the other end of the first exhaust pipe 39 is connected with the top surface of the filter tank 44; the filter tank 44 is a hollow rectangular stainless steel cylinder with a square cross section, three layers of slots 41 are arranged on the filter tank 44 at equal intervals, and a filter 40 is inserted into each layer of slot 41; the filter 40 is composed of a filter box 45 and an activated carbon adsorption plate 46; the filter box 45 is a rectangular box with two communicated ends and is made of plastic; an active carbon adsorption plate 46 is fixedly bonded at the bottom of the inner wall of the filter box 45; the bottom surface of the filter tank 44 is communicated with one end of the second exhaust pipe 43; the other end of the second exhaust pipe 43 is connected with an exhaust fan 42; the exhaust fan 42 is fixed on the outer wall of the tank body 5 through a bolt; through the setting of dehumidification deodorization filter equipment 11, utilize air exhauster 42 to take out the moisture that produces by sludge drying in with jar body 5, do benefit to the drying rate who accelerates mud, and adsorb the filtration through filtering jar 44 to the moisture, do benefit to and adsorb the filtration to the mud dust in the moisture, and adsorb the stink to in the moisture and get rid of, have the dehumidification and accelerate the function of drying, deodorization and dust removal.
The working principle is as follows: sludge blocks to be dried are added into the tank body 5 through the feeding pipe 2, the crushing device 3 is arranged, the first motor 12 is used for driving the crushing rotating shaft 18 to rotate, the crushing rotating shaft 18 drives six layers of crushing blades 14 arranged on the surface of the crushing rotating shaft to rotate, the sludge blocks added into the feeding pipe 2 are cut and crushed by the rotating crushing blades 14, the volume of the sludge blocks is reduced, and the sludge is conveniently and fully dried; through the arrangement of the circulating stirring and drying device 4, hot air is blown into the air inlet pipe 24 by the air heater 25, the hot air is sprayed out through the air distribution holes 31 uniformly distributed on the outer wall of the air distribution cylinder 32, the spraying area of the hot air is enlarged, the hot air is conveniently and fully contacted with the crushed sludge, the second motor 29 drives the material lifting auger 27 to rotate, the material lifting auger 27 drives the sludge at the bottom of the tank body 5 to be lifted upwards, the lifted sludge falls back to the bottom of the tank body 5 again under the action of gravity, the circulating stirring of the sludge is realized, and in the circulating stirring process of the sludge, the hot air is continuously contacted with the sludge, so that the sludge is conveniently and fully dried; through the setting of dehumidification deodorization filter equipment 11, utilize air exhauster 42 to take out the moisture that produces by sludge drying in with jar body 5, do benefit to the drying rate who accelerates mud, and adsorb the filtration through filtering jar 44 to the moisture, do benefit to and adsorb the filtration to the mud dust in the moisture, and adsorb the stink to in the moisture and get rid of, have the dehumidification and accelerate the function of drying, deodorization and dust removal.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. A sludge crushing circulating drying deodorization device comprises a tank body (5); the tank is characterized in that the tank body (5) is arranged into a hollow cylinder with two communicated ends and is made of steel plates by welding, a top cover (1) is arranged at an opening at the top of the tank body (5), and a bottom cover (9) is arranged at an opening at the bottom of the tank body (5); a set of crushing device (3) is arranged at the top of the tank body (5); the crushing device (3) consists of a first motor (12), a crushing rotating shaft (18) and a crushing blade (14); the first motor (12) is fixedly connected with the first fixing frame (13) through bolts, and the first fixing frame (13) is fixedly connected with the top surface of the top cover (1) through bolts; a main shaft of the first motor (12) is fixedly connected with the top of the crushed aggregate rotating shaft (18) through a first coupling (19); the crushed material rotating shaft (18) is connected with the top cover (1) through a rolling bearing, and the bottom of the crushed material rotating shaft (18) is connected with the first sleeve (17) through the rolling bearing; four first connecting plates (15) are welded and fixed on the outer wall of the first sleeve (17) at equal intervals, and the other ends of the four first connecting plates (15) are welded and fixed with the inner wall of the tank body (5); a guide cone (16) is welded and fixed on the side wall of the crushed aggregate rotating shaft (18) above the first sleeve (17); a set of circulating material turning and drying device (4) is arranged in the tank body (5) below the material crushing device (3); the circulating material turning and drying device (4) consists of a cloth air cylinder (32), an air inlet pipe (24), a hot air fan (25), a second motor (29) and a material lifting packing auger (27); the air distribution cylinder (32) is formed by welding two sets of coaxially arranged steel cylinders, and a plurality of air distribution holes (31) are uniformly distributed on the outer wall surface of the air distribution cylinder (32); the outer wall of the top of the air distribution cylinder (32) is fixedly welded with four upper connecting rods (23), the outer wall of the bottom of the air distribution cylinder (32) is fixedly welded with four lower connecting rods (26), and the other ends of the four upper connecting rods (23) and the four lower connecting rods (26) are fixedly welded with the inner wall of the tank body (5); the top of the air distribution cylinder (32) is fixedly welded with a material guide ring (22); the outer wall of the air distribution cylinder (32) is communicated with one end of an air inlet pipe (24), and the other end of the air inlet pipe (24) is connected with an air heater (25); the hot air blower (25) is fixed on the outer wall of the tank body (5) through bolts; the outer wall of the second motor (29) is fixedly connected with a second fixing frame (28) through bolts, and the second fixing frame (28) is fixed on the lower surface of the bottom cover (9) through bolts; a main shaft of a second motor (29) is fixedly connected with the bottom of the material lifting packing auger (27) through a second coupling (30); the material lifting packing auger (27) is arranged inside the air distribution cylinder (32), the top of the material lifting packing auger (27) is connected with the second sleeve (21) through a rolling bearing, four second connecting plates (20) are welded and fixed on the outer wall of the second sleeve (21) at equal intervals, and the other ends of the four second connecting plates (20) are welded and fixed on the inner wall of the tank body (5); a set of material guiding and discharging devices (10) is arranged at the bottom of the tank body (5); a set of dehumidifying and deodorizing filter device (11) is arranged on the outer wall of the top of the tank body (5); the dehumidifying and deodorizing filter device (11) consists of a first exhaust pipe (39), a filter tank (44), a second exhaust pipe (43) and an exhaust fan (42); one end of the first exhaust pipe (39) is communicated with the side wall of the top of the tank body (5), and the other end of the first exhaust pipe (39) is connected with the top surface of the filter tank (44); the filter tank (44) is a hollow rectangular stainless steel cylinder with a square cross section, three layers of slots (41) are arranged on the filter tank (44) at equal intervals, and a filter (40) is inserted into each layer of slot (41); the filter (40) consists of a filter box (45) and an activated carbon adsorption plate (46); the filter box (45) is a rectangular box with two communicated ends and is made of plastic; an active carbon adsorption plate (46) is fixedly bonded at the bottom of the inner wall of the filter box (45); the bottom surface of the filter tank (44) is communicated with one end of the second exhaust pipe (43); the other end of the second exhaust pipe (43) is connected with an exhaust fan (42); the exhaust fan (42) is fixed on the outer wall of the tank body (5) through a bolt;
the top cover (1) and the bottom cover (9) are both arranged into disc-shaped steel plates, and the top cover (1) and the bottom cover (9) are fixedly connected with the tank body (5) through bolts; a feeding pipe (2) is fixedly welded on the right side of the top cover (1); the feeding pipe (2) is made of a steel pipe; a circular truncated cone-shaped bulge is arranged in the middle of the bottom cover (9), and four fan-shaped discharge ports (6) are uniformly distributed on the surface of the bottom cover (9); the surfaces of the feeding pipe (2), the top cover (1), the tank body (5) and the bottom cover (9) are all subjected to baking finish treatment; four sets of brackets (7) are welded and fixed at the edge of the bottom surface of the bottom cover (9) at equal intervals; the support (7) is arranged in a T shape, and a rubber pad is fixedly bonded to the bottom surface of the support (7); a discharge plate (8) is welded and fixed among the four sets of brackets (7); the discharge plate (8) is made of a disc-shaped steel plate, and an included angle of 30 degrees is formed between the discharge plate (8) and the horizontal plane;
the material guiding and discharging device (10) consists of a material guiding disc (35), a guide pillar (34), a guide sleeve (33), a lead screw (36) and a threaded sleeve (37); the material guide disc (35) is arranged into a funnel-shaped stainless steel disc, and the outer edge of the material guide disc (35) is in clearance fit with the inner wall of the tank body (5); a guide post (34) is welded and fixed on the bottom surface of one side of the material guide disc (35); a guide sleeve (33) is sleeved on the guide post (34); the guide sleeve (33) is welded and fixed with the bottom cover (9); the bottom surface of the material guide disc (35) opposite to the guide post (34) is connected with the bottom of the screw rod (36) through a rolling bearing; the lead screw (36) is connected with the threaded sleeve (37) in a threaded connection mode; the threaded sleeve (37) is fixedly welded with the bottom cover (9); a hand wheel (38) is welded and fixed at the bottom of the screw rod (36).
2. The sludge crushing circulating drying deodorizing apparatus as set forth in claim 1, wherein: the guide cone (16) is made into a funnel shape by welding steel plates, six layers of crushing blades (14) are welded and fixed on the side wall of the crushing rotating shaft (18) above the guide cone (16) at equal intervals, four crushing blades (14) are arranged on each layer, the four crushing blades (14) are perpendicular to each other, and the crushing blades (14) are arranged into stainless steel strips with rhombic sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663238.0A CN109020135B (en) | 2018-06-25 | 2018-06-25 | Drying and deodorizing equipment for sludge crushing and circulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810663238.0A CN109020135B (en) | 2018-06-25 | 2018-06-25 | Drying and deodorizing equipment for sludge crushing and circulating |
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| CN109020135B true CN109020135B (en) | 2021-11-26 |
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| CN110145930A (en) * | 2019-06-05 | 2019-08-20 | 杭州坚德环保科技有限公司 | A kind of energy-efficient dryer |
| CN111170613A (en) * | 2020-01-15 | 2020-05-19 | 重庆工业职业技术学院 | Quick dewatering machine for breeding excrement |
| CN113511795A (en) * | 2021-07-20 | 2021-10-19 | 青岛中万方能源科技有限公司 | Vertical sludge drying machine |
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| JP2002204970A (en) * | 2001-01-12 | 2002-07-23 | Okawara Mfg Co Ltd | Conical mixing, crushing and drying apparatus |
| CN105665069A (en) * | 2016-03-16 | 2016-06-15 | 杨露萍 | Plastic particle smashing, screening and drying device |
| CN206276461U (en) * | 2016-11-21 | 2017-06-27 | 江苏中研创星材料科技有限公司 | A kind of sludge quick drying apparatus with breaker |
| CN206306300U (en) * | 2016-12-23 | 2017-07-07 | 保定市艾彼塑业制造有限公司 | A kind of injection machine raw material quick drying apparatus |
| CN207102757U (en) * | 2017-07-12 | 2018-03-16 | 醴陵尚方窑瓷业有限公司 | A kind of ceramic reducing mechanism |
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|---|---|---|---|---|
| JP2002204970A (en) * | 2001-01-12 | 2002-07-23 | Okawara Mfg Co Ltd | Conical mixing, crushing and drying apparatus |
| CN105665069A (en) * | 2016-03-16 | 2016-06-15 | 杨露萍 | Plastic particle smashing, screening and drying device |
| CN206276461U (en) * | 2016-11-21 | 2017-06-27 | 江苏中研创星材料科技有限公司 | A kind of sludge quick drying apparatus with breaker |
| CN206306300U (en) * | 2016-12-23 | 2017-07-07 | 保定市艾彼塑业制造有限公司 | A kind of injection machine raw material quick drying apparatus |
| CN207102757U (en) * | 2017-07-12 | 2018-03-16 | 醴陵尚方窑瓷业有限公司 | A kind of ceramic reducing mechanism |
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