CN110152610B - Rotary type sludge-cleaning granulating device - Google Patents
Rotary type sludge-cleaning granulating device Download PDFInfo
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- CN110152610B CN110152610B CN201910581042.1A CN201910581042A CN110152610B CN 110152610 B CN110152610 B CN 110152610B CN 201910581042 A CN201910581042 A CN 201910581042A CN 110152610 B CN110152610 B CN 110152610B
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- rotating shaft
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- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 238000005469 granulation Methods 0.000 claims abstract description 17
- 230000003179 granulation Effects 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims description 12
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 description 7
- 238000007790 scraping Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009996 mechanical pre-treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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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
Abstract
The rotary type sludge-cleaning granulation device has the advantages that the granulation working efficiency is well improved, the cleaning of the filter cylinder can be carried out without influencing the work, and the service life of the filter cylinder is effectively prolonged; the technical scheme includes that the cleaning device comprises a bottom plate, a cylinder body is arranged above the bottom plate, a sunken part is arranged on the side wall of the lower part of the cylinder body, a cylinder is sleeved on the excircle of the cylinder body, a scraper is sleeved on a filter cylinder, a cleaning plate is arranged in the sunken part, a supporting plate is arranged between the cylinder body and the bottom plate, a first spring is connected between the supporting plate and the bottom plate, and a rotating shaft is arranged in the cylinder body; the top plate is arranged at the upper end of the cylinder body, a second spring is connected between the cover plate and the support plate, a pin shaft is inserted in the cover plate, the pin shaft and the rotating shaft are eccentrically arranged, the rotating shaft can drive the filter cartridge to rotate through the pin shaft so that the second spring is stretched, and after the rotating shaft continues to rotate for a certain time, the filter cartridge can reversely rotate under the action of the second spring so that the filter cartridge is restored to an initial state; the invention has novel conception and smart structure.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to a rotary type sludge-cleaning granulation device.
Background
In order to reduce a large amount of energy consumption in the sludge drying process and meet the requirement of saving type environmental protection, mechanical pretreatment is carried out before drying, and granulation is a frequently-adopted means for sludge.
However, since the sludge often contains a large amount of impurities, such as stones, and the like, the granulation process is usually performed through the screen, the screen may be blocked after a long time of operation, the granulation efficiency is reduced, and the service life of the screen may be affected.
It is therefore highly desirable to design a device that can effectively clean screens without affecting the normal operation.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the rotary type sludge-cleaning granulating device, which well improves the granulating work efficiency, can clean the filter cylinder without influencing the work, and effectively prolongs the service life of the filter cylinder.
The technical scheme includes that the cleaning device comprises a horizontally placed bottom plate, a vertically placed cylinder body is arranged above the bottom plate, a plurality of circumferentially and uniformly distributed depressed parts are arranged on the side wall of the lower portion of the cylinder body, through grooves communicated with the interior of the cylinder body are formed in non-depressed parts on the side wall of the cylinder body, a filter cylinder capable of rotating intermittently is sleeved on the excircle of the cylinder body, the inner circle surface of the filter cylinder is attached to the outer circle surface of the cylinder body, the lower end of the filter cylinder is of an open structure, a scraper plate is sleeved on the excircle of the filter cylinder, a cleaning plate attached to the inner circle surface of the filter cylinder is arranged in the depressed parts, a horizontally placed supporting plate capable of moving up and down is arranged between the cylinder body and the bottom plate, the lower end of the scraper plate and the lower end of the cleaning plate are connected into a whole through the supporting plate, the scraper plate and the cleaning plate can move, the upper end of the rotating shaft penetrates through the upper side wall of the cylinder and is arranged at the upper part of the cylinder;
the upper end of barrel be equipped with the roof that the level was placed and is fixed, strain the upper end of a section of thick bamboo and be equipped with the apron, be equipped with the backup pad of arranging the apron below in the barrel, be connected with curved second spring between apron and the backup pad, during initial condition, the second spring is in the original length, it has a round pin axle that can reciprocate and can rotate to alternate on the apron, round pin axle and pivot eccentric arrangement, the pivot rotates after certain time accessible round pin axle drive and strains a section of thick bamboo rotation and make the second spring stretched, strain a section of thick bamboo and can make and strain the section of thick bamboo outer fringe originally and rotate to non-depressed part after rotating, the pivot continues to rotate after certain time, strain a section of thick bamboo and can reverse rotation under the effect.
The invention has novel conception and skillful structure, well improves the granulation working efficiency, can clean the filter cylinder without influencing the work, and effectively prolongs the service life of the filter cylinder.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a top view of the support plate of the present invention in its initial state.
FIG. 3 is a schematic top view of the cover plate of the present invention with the hinge pin rotated to the location of the protrusion.
FIG. 4 is a top view of the cover plate of the present invention.
Fig. 5 is a schematic diagram of the arrangement of the clamping pins and the clamping heads on the pin shaft according to the invention.
FIG. 6 is a perspective view of the cartridge of the present invention.
Fig. 7 is a partially enlarged view of fig. 1 according to the present invention.
Fig. 8 is a schematic view of the pin shaft of fig. 1 in a state of being disposed at the lower side.
Fig. 9 is a partial enlarged view of fig. 4 according to the present invention.
FIG. 10 is a top view of the cartridge and screen portion of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in the figures 1-10, the invention comprises a horizontally placed bottom plate 1, a vertically placed cylinder 2 is arranged above the bottom plate 1, a plurality of circumferentially and uniformly distributed depressed parts 3 are arranged on the side wall of the lower part of the cylinder 2, a through groove communicated with the inside of the cylinder 2 is arranged on the non-depressed part of the side wall of the cylinder 2, a filter cylinder 4 capable of intermittently rotating is sleeved on the excircle of the cylinder 2, the inner circle surface of the filter cylinder 4 is jointed with the outer circle surface of the cylinder 2, the lower end of the filter cylinder 4 is of an open structure, a scraping plate 5 is sleeved on the excircle of the filter cylinder 4, a cleaning plate 6 jointed with the inner circle surface of the filter cylinder 4 is arranged in the depressed part 3, a horizontally placed and vertically movable supporting plate 7 is arranged between the cylinder 2 and the bottom plate 1, the lower ends of the scraping plate 5 and the cleaning plate 6 are connected into a whole through the supporting plate 7, the scraping plate 5 and the cleaning plate, the supporting plate 7 can move downwards under the action of the first spring 8, a vertically placed and rotatable rotating shaft 9 is arranged in the cylinder body 2, and the upper end of the rotating shaft 9 penetrates through the upper side wall of the cylinder body 2 and is arranged at the upper part of the cylinder body 2;
the upper end of the cylinder body 2 is provided with a top plate 10 which is horizontally placed and fixed, the upper end of the filter cartridge 4 is provided with a cover plate 11, a support plate 12 which is arranged below the cover plate 11 is arranged in the cylinder body 2, an arc-shaped second spring 13 is connected between the cover plate 11 and the support plate 12, in an initial state, the second spring 13 is in an original length, a pin shaft 14 which can move up and down and can rotate is inserted in the cover plate 11, the pin shaft 14 and the rotating shaft 9 are eccentrically arranged, the rotating shaft 9 can drive the filter cartridge 4 to rotate through the pin shaft 14 after rotating for a certain time so that the second spring 13 is stretched, after the filter cartridge 4 rotates, the part of the outer edge of the filter cartridge 4 which is originally positioned in the concave part 3 can rotate to a non-concave part, after the rotating shaft 9 continues to rotate for a certain.
In order to realize that the rotating shaft 9 can drive the filter cartridge 4 to rotate after rotating for a certain time, a first push rod 15 arranged on the inner side of the pin shaft 14 is arranged on the outer edge surface of the rotating shaft 9, a second push rod 16 arranged on the outer side of the pin shaft 14 is arranged on the outer edge surface of the rotating shaft 9, the position of the second push rod 16 is higher than that of the first push rod 15, supporting rods 17 uniformly distributed on the circumference are arranged on the outer circle of the rotating shaft 9 arranged above the cover plate 11, when in an initial state, the pin shaft 14 is positioned at the lowest position, at the moment, the first push rod 15 can be contacted with the supporting rods 17, at the moment, the second push rod 16 is not contacted with the supporting rods 17, the rotating shaft 9 can drive the pin shaft 14 to intermittently rotate through the first push rod 15, a clamping head 22 which extends and retracts along the radial direction of the pin shaft 14 is arranged on the outer edge surface of the matching part of the pin shaft 14 with, the intermittent rotation of the pin 14 can make the chuck 22 be clamped into the wedge-shaped clamping groove 21, at this time, the first push rod 15 cannot drive the pin 14 to rotate, and at this time, the rotation of the rotating shaft 9 can drive the support rod 17 to drive the filter cartridge 4 to rotate through the first push rod 15.
In order to realize the reverse rotation of the filter cartridge 4 after the rotating shaft 9 continues to rotate for a certain time, the upper end surface of the supporting plate 12 is provided with the convex block 18, the upper end surface of the convex block 18 is of an inclined surface structure, the supporting plate 12 is provided with the arc-shaped support arranged on the outer side of the convex block 18, the pin shaft 14 and the convex block 18 are arranged in a staggered manner in an initial state, when the rotating shaft 9 drives the filter cartridge 4 to rotate, the pin shaft 14 can rotate to the position of the convex block 18 at the moment, the pin shaft 14 is provided with the bayonet pins 19 uniformly distributed on the circumference of 180 degrees on the outer circle below the cover plate 11, the inner side surface of the arc-shaped support is provided with the wedge-shaped groove 20, when the inclined direction of the inclined surface of the wedge-shaped groove 20 and the inclined pin shaft 14 of the inclined surface of the wedge-shaped groove rotate to the position of the convex block 18, the first push rod 15 is separated from the supporting, meanwhile, the bayonet 19 can be clamped into the wedge-shaped groove 20 to fix the position of the pin shaft 14, so that the position of the filter cartridge 4 is fixed, the rotating shaft 9 can push the support rod 17 through the second push rod 16 to drive the pin shaft 14 to rotate reversely, the pin shaft 14 rotates reversely until the bayonet 19 is not clamped in the wedge-shaped groove 20, the chuck 22 is also arranged outside the wedge-shaped groove 21, and the filter cartridge 4 can rotate reversely to an initial state under the action of the second spring 13.
In order to realize the up-and-down movement of the supporting plate 7, the lower end of the rotating shaft 9 is connected with an end cam 23, the rotating shaft 9 can push the supporting plate 7 to move up and down through the end cam 23, and the up-and-down movement of the supporting plate 7 can drive the scraper 5 and the cleaning plate 6 to move up and down.
In order to add raw materials into the barrel body 2 conveniently, the center of the rotating shaft 9 is provided with a feeding pipe 24, the upper end of the feeding pipe 24 penetrates through the upper end of the rotating shaft 9 and is arranged outside the rotating shaft 9, and the rotating shaft 9 is arranged on the outer edge inside the barrel body 2 and is provided with a plurality of openings which are uniformly distributed on the circumference and communicated with the feeding pipe 24.
In order to realize the rotation of the rotating shaft 9, a first gear 25 is fixed on the outer circle of the rotating shaft 9 which is arranged above the top plate 10, a second gear 26 is meshed with one side of the first gear 25, and the second gear 26 is connected to a driving motor.
In order to realize the up-and-down movement of the pin shaft 14, a circular disc arranged below the supporting rod 17 is arranged on the excircle of the pin shaft 14 arranged above the cover plate 11, a third spring 27 is connected between the circular disc and the upper end face of the cover plate 11, the lower end of the third spring 27 is fixed on the upper end face of the cover plate 11, the lower end of the circular disc is connected with a rotatable rotating block 28, the upper end of the third spring 27 is connected on the rotating block 28, the third spring 27 does not rotate along with the rotation of the pin shaft 14, and when the pin shaft 14 is located at the lowest point, the third spring 27 is.
When the sludge treatment device is used specifically, firstly, sludge to be treated is injected into the cylinder body 2 through the feeding pipe 24, meanwhile, the driving motor is started, the driving motor can drive the rotating shaft 9 to rotate through the second gear 26-the first gear 25, the rotating shaft 9 is arranged on the outer edge of the interior of the cylinder body 2, the rotating shaft 9 can drive the sludge in the interior of the cylinder body 2 through the spiral auger, the sludge flows out of the through groove at the non-concave part of the side wall of the cylinder body 2 and is granulated through the filtering hole on the filtering cylinder 4, because the scraping plate 5 is sleeved on the excircle of the filtering cylinder 4, the scraping plate 5 is connected with the supporting disk 7, the supporting disk 7 is of a structure capable of moving up and down, in the rotating process of the rotating shaft 9, the end cam 23 at the lower end of the rotating shaft 9 can push the supporting disk 7 to move down, and the supporting disk 7 can move up under the, the scraper 5 is driven to reciprocate, material particles extruded from the filter holes can be circularly scraped for granulation, and meanwhile, after the granulation is carried out for a period of time, the filter holes of the filter cylinders 4 can be blocked by the impurities, so that the granulation efficiency is reduced, the filter cylinders 4 are seriously damaged, and the filter cylinders 4 need to be cleaned in time; by designing the cleaning plate 6 which is arranged at the concave part 3 of the cylinder body 2 and is arranged at the inner side of the filter cylinder 4, the cleaning plate 6 moves up and down together with the scraper 5, but the cleaning plate 6 and the scraper 5 are arranged in a staggered way in the circumferential direction, the cleaning plate 6 is arranged at the concave part 3, and the scraper 5 is arranged at a non-concave part, when the filter cylinder 4 filters for a period of time, the inner side wall of the filter cylinder 4 which is in the non-concave part and works for a period of time needs to be cleaned, and because the cleaning plate 6 can only clean the non-concave part,
at this time, by designing a pin 14 which can rotate and move up and down at the upper end of the filter cartridge 4, at an initial state, the pin 14 is at the lowest position, at this time, the third spring 27 and the second spring 13 are both at the original length, at this time, the chuck 22 on the excircle of the pin 14 is not positioned in the wedge-shaped slot 21, at this time, the first push rod 15 on the rotating shaft 9 can contact with the support rod 17 on the pin 14, the rotating shaft 9 can push the support rod 17 to drive the pin 14 to intermittently rotate by the rotation of the first push rod 15, after the rotating shaft 9 rotates for a plurality of circles, the chuck 22 on the pin 14 can be clamped into the wedge-shaped slot 21, at this time, when the first push rod 15 pushes the support rod 17, the pin 14 cannot rotate, the pin 14 can be pushed to drive the filter cartridge 4 to rotate together, when the pin 14 reaches the position of the protruding block 18, at this time, the filter cartridge, because the excircle of the filter cylinder 4 at the non-recessed part rotates to the recessed part 3 and needs to rotate by 60 degrees, the second spring 13 is stretched, the pin shaft 14 can move upwards under the action of the inclined plane of the convex block 18 at this time, the third spring 27 is stretched, the supporting rod 17 is separated from the first push rod 15, meanwhile, the bayonet lock 19 on the excircle of the lower end of the pin shaft 14 can be clamped into the wedge-shaped groove 20 supported in an arc shape, so that the position of the pin shaft 14 is fixed, namely, the excircle of the filter cylinder 4 originally at the non-recessed part rotates to the recessed part 3 at this time, the filter cylinder 4 stops rotating at this time, the cleaning plate 6 can clean the excircle of the filter cylinder 4 which has been subjected to granulation for a period at the recessed part 3 at this time, the excircle of the filter cylinder 4 originally at the recessed part 3 rotates to the non-recessed; the second push rod 16 located outside the pin shaft 14 can be in contact with the support rod 17 at the moment, the rotation of the rotating shaft 9 can push the pin shaft 14 to intermittently rotate in the reverse direction through the second push rod 16, so that the chuck 22 is separated from the wedge-shaped clamping groove 21, meanwhile, the clamping pins 19 can be clamped into the wedge-shaped groove 20 one by one, as the clamping pins 19 are distributed on the excircle of the pin shaft 14 for 180 degrees, when the clamping pins 19 are completely separated from the wedge-shaped groove 20, the limiting is relieved at the moment, the filter cartridge 4 can reversely rotate under the action of the second spring 13 to recover to the initial state, meanwhile, the lower end of the pin shaft 14 can be separated from the convex block 18, the pin shaft 14 can move downwards under the action of the third spring 27 to recover.
According to the invention, by designing the filter cartridge 4 which can intermittently rotate for a certain angle and can be reset at fixed time and the mutual matching of the scraper 5 and the sweeping plate 6 which can move up and down, the purposes of circulating granulation and cleaning the filter cartridge 4 in the granulation process are well realized, and the reduction of granulation efficiency and the damage of the filter cartridge 4 are avoided.
In addition, the invention can realize the fixed-angle rotation of the filter cartridge 4 and the up-and-down movement of the scraping plate 5 and the cleaning plate 6 through the rotation of the rotating shaft 9, can realize all functions through one drive, and has compact structure.
According to the invention, the filter cartridge 4 in the working area and the non-working area can be automatically switched, so that the filter cartridge 4 can be effectively cleaned, and meanwhile, the normal granulation work cannot be influenced in the cleaning process, and the practicability is good.
The invention has novel conception and skillful structure, well improves the granulation working efficiency, can clean the filter cylinder without influencing the work, and effectively prolongs the service life of the filter cylinder.
Claims (7)
1. The rotary type sludge-cleaning granulation device is characterized by comprising a horizontally placed bottom plate (1), a vertically placed cylinder (2) is arranged above the bottom plate (1), a plurality of recessed parts (3) uniformly distributed in the circumference are arranged on the side wall of the lower part of the cylinder (2), a through groove communicated with the inside of the cylinder (2) is formed in a non-recessed part on the side wall of the cylinder (2), a filter cylinder (4) capable of rotating intermittently is sleeved on the excircle of the cylinder (2), the inner circular surface of the filter cylinder (4) is attached to the outer circular surface of the cylinder (2), the lower end of the filter cylinder (4) is of an open structure, a scraper (5) is sleeved on the excircle of the filter cylinder (4), a cleaning plate (6) attached to the inner circular surface of the filter cylinder (4) is arranged in the recessed parts (3), a horizontally placed supporting plate (7) capable of moving up and down is arranged between the cylinder (2) and the bottom plate (1), the lower ends of the scraper (5) and the cleaning plate (6), the scraper (5) and the cleaning plate (6) can move up and down along with the supporting disc (7), a first spring (8) is connected between the supporting disc (7) and the bottom plate (1), the supporting disc (7) can move down under the action of the first spring (8), a vertically placed and rotatable rotating shaft (9) is arranged in the cylinder body (2), and the upper end of the rotating shaft (9) penetrates through the upper side wall of the cylinder body (2) and is arranged at the upper part of the cylinder body (2);
the upper end of the cylinder body (2) is provided with a top plate (10) which is horizontally placed and fixed, the upper end of the filter cylinder (4) is provided with a cover plate (11), a support plate (12) which is arranged below the cover plate (11) is arranged in the cylinder body (2), an arc-shaped second spring (13) is connected between the cover plate (11) and the support plate (12), in an initial state, the second spring (13) is in an original length, a pin shaft (14) which can move up and down and rotate is inserted in the cover plate (11), the pin shaft (14) and the rotating shaft (9) are eccentrically arranged, after the rotating shaft (9) rotates for a certain time, the filter cylinder (4) can be driven by the pin shaft (14) to rotate to enable the second spring (13) to be stretched, after the filter cylinder (4) rotates, the part of the outer edge of the filter cylinder (4) which is originally positioned in the concave part (3) rotates to a non-concave part, and after the rotating shaft (9, the filter cartridge (4) is restored to the original state.
2. The rotary type sludge-cleaning granulating device of claim 1, wherein a first push rod (15) is disposed on the outer edge surface of the rotary shaft (9) and inside the pin (14), a second push rod (16) is disposed on the outer edge surface of the rotary shaft (9) and outside the pin (14), the second push rod (16) is higher than the first push rod (15), the rotary shaft (9) is disposed on the outer circle above the cover plate (11) and provided with support rods (17) uniformly distributed on the circumference, in an initial state, the pin (14) is located at the lowest position, at this time, the first push rod (15) can contact with the support rods (17), at this time, the second push rod (16) is not in contact with the support rods (17), the rotary shaft (9) can drive the pin (14) to intermittently rotate through the first push rod (15), and a chuck (22) which radially extends and retracts along the pin (14) is disposed on the outer edge surface of the portion where the pin (14) and the cover plate (11) are matched, the side wall of the matched part of the cover plate (11) and the pin shaft (14) is provided with a wedge-shaped clamping groove (21), during an initial state, the clamping head (22) is not arranged in the wedge-shaped clamping groove (21), the intermittent rotation of the pin shaft (14) can enable the clamping head (22) to be clamped into the wedge-shaped clamping groove (21), at the moment, the first push rod (15) cannot drive the pin shaft (14) to rotate, and at the moment, the rotation of the rotating shaft (9) can drive the rotation of the filter cylinder (4) through the first push rod (15) to push the supporting rod (17).
3. A rotary type sludge-cleaning granulator according to claim 1 characterized in that the upper end face of the support plate (12) is provided with a convex block (18), the upper end face of the convex block (18) is of an inclined plane structure, the support plate (12) is provided with an arc support arranged outside the convex block (18), in an initial state, the pin shaft (14) and the convex block (18) are arranged in a staggered manner, when the rotary shaft (9) drives the filter cartridge (4) to rotate, the pin shaft (14) can rotate to the position of the convex block (18), the pin shaft (14) is arranged on the outer circle below the cover plate (11) and provided with bayonet pins (19) uniformly distributed on the circumference of 180 degrees, the inner side face of the arc support is provided with a wedge-shaped groove (20), when the inclined plane direction of the wedge-shaped groove (20) and the inclined plane inclined pin shaft (14) of the wedge-shaped groove rotate to the position of the convex block (18), the pin shaft (14) can move upwards at the position of, at the moment, the first push rod (15) is separated from the supporting rod (17), the second push rod (16) can be in contact with the supporting rod (17), the rotating shaft (9) cannot continuously drive the filter cartridge (4) to rotate, meanwhile, the clamping pin (19) can be clamped into the wedge-shaped groove (20) to fix the position of the pin shaft (14), further, the position of the filter cartridge (4) is fixed, the rotating shaft (9) can push the supporting rod (17) to drive the pin shaft (14) to rotate reversely through the second push rod (16), the pin shaft (14) rotates reversely until no clamping pin (19) is clamped in the wedge-shaped groove (20), at the moment, the clamping head (22) is also arranged outside the wedge-shaped clamping groove (21), and at the moment, the filter cartridge (4) can rotate reversely to an initial state under the action of the second spring (13).
4. A rotary cleanable sludge granulator according to claim 1 wherein the lower end of the shaft (9) is connected with an end cam (23), the rotation of the shaft (9) can push the support plate (7) to move up and down via the end cam (23), and the up and down movement of the support plate (7) can drive the scraper (5) and the cleaning plate (6) to move up and down.
5. A rotary cleanable sludge granulator according to claim 1, wherein a feed pipe (24) is provided in the center of the rotating shaft (9), the upper end of the feed pipe (24) penetrates the upper end of the rotating shaft (9) and is disposed outside the rotating shaft (9), and a plurality of circumferentially and uniformly distributed openings communicated with the feed pipe (24) are provided on the outer edge of the rotating shaft (9) disposed inside the barrel (2).
6. A rotary cleanable sludge granulator according to claim 1 wherein the shaft (9) is fixed with a first gear (25) on the outer circle above the top plate (10), one side of the first gear (25) is engaged with a second gear (26), the second gear (26) is connected to a driving motor.
7. A rotary cleanable sludge granulator according to claim 1, wherein the outer circle of the pin (14) above the cover plate (11) is provided with a disc below the support rod (17), a third spring (27) is connected between the disc and the upper end surface of the cover plate (11), the lower end of the third spring (27) is fixed on the upper end surface of the cover plate (11), the lower end of the disc is connected with a rotatable rotating block (28), the upper end of the third spring (27) is connected to the rotating block (28), the third spring (27) does not rotate along with the rotation of the pin (14), and when the pin (14) is at the lowest point, the third spring (27) is at the original length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581042.1A CN110152610B (en) | 2019-06-29 | 2019-06-29 | Rotary type sludge-cleaning granulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581042.1A CN110152610B (en) | 2019-06-29 | 2019-06-29 | Rotary type sludge-cleaning granulating device |
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| Publication Number | Publication Date |
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| CN110152610A CN110152610A (en) | 2019-08-23 |
| CN110152610B true CN110152610B (en) | 2020-01-14 |
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| CN201910581042.1A Active CN110152610B (en) | 2019-06-29 | 2019-06-29 | Rotary type sludge-cleaning granulating device |
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| CN111530737A (en) * | 2020-05-12 | 2020-08-14 | 济南艾博经贸有限公司 | Sieving mechanism is used in architectural coatings production |
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| EP1938780A2 (en) * | 2006-12-22 | 2008-07-02 | Collette NV | Continuous granulating and drying apparatus |
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Denomination of invention: A rotating and cleanable sludge granulation device Granted publication date: 20200114 Pledgee: Bank of Jinhua Limited by Share Ltd. Pledgor: JINHUA YASHUAI TEXTILE CO.,LTD. Registration number: Y2024980012008 |