CN114870478B - Inclined rotating disc type solid-liquid separator - Google Patents
Inclined rotating disc type solid-liquid separator Download PDFInfo
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- CN114870478B CN114870478B CN202210656424.8A CN202210656424A CN114870478B CN 114870478 B CN114870478 B CN 114870478B CN 202210656424 A CN202210656424 A CN 202210656424A CN 114870478 B CN114870478 B CN 114870478B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses an inclined rotating disc type solid-liquid separator which comprises a cylinder body, a driver, a center supporting plate, a connecting shaft and a rotating disc, wherein the center supporting plate is arranged at the top end of the cylinder body, the driver is arranged on the center supporting plate, the rotating disc is arranged below the center supporting plate and is arranged on the driver through the connecting shaft, two front fixing supports and one rear adjustable support which are arranged in a triangular mode are arranged below the cylinder body, the rotating disc comprises a bottom supporting frame and filter screen cloth arranged on the bottom supporting frame, a water outlet, a flushing port, a water inlet and a slag outlet are formed in the cylinder body above the rotating disc, a flow distribution assembly and a scraper blade are arranged in the cylinder body above the rotating disc, and a flushing rod is connected to the flushing port in the inner wall of the cylinder body below the rotating disc. The inclined rotating disc type solid-liquid separator has the advantages of ingenious design, compact structure, capability of fully separating solid from liquid of sewage, low speed, large torque, high automation degree, high solid-liquid separation efficiency, thorough separation, low water content of discharged slag, good stability and simple and convenient operation.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to an inclined rotating disc type solid-liquid separator.
Background
Modern sewage treatment technology is divided into primary, secondary and tertiary treatment according to treatment degree, and the sewage treatment degree is generally determined according to water quality conditions and the direction of treated water. Wherein, the first-stage treatment (pretreatment) mainly utilizes physical action to remove non-soluble substances in the sewage to realize solid-liquid separation. The solid-liquid separation treatment link is indispensable because it relates to the quality of the inlet water of the subsequent water treatment process.
The solid-liquid separation methods commonly used at present include gravity separation, centrifugal separation and the like, such as a grid machine for intercepting suspended matters, various centrifugal separators and the like. Although a certain separation effect is achieved, the problems of low efficiency, incomplete separation, high slag and water content and the like are generally solved. Meanwhile, the large-scale application of the current integrated sewage treatment equipment is considered, and the small and light solid-liquid separator becomes a research hotspot.
Disclosure of Invention
The invention aims to: provides an inclined rotary disc type solid-liquid separator to solve the defects.
In order to achieve the above purpose, the invention provides the following technical scheme:
an inclined rotating disc type solid-liquid separator comprises a cylinder body, a driver, a central supporting plate, a connecting shaft and a rotating disc, wherein the central supporting plate is arranged at the top end of the cylinder body; two front fixing supports and a rear adjustable support which are arranged in a triangular shape are arranged below the cylinder body, the upper ends of the front fixing supports and the upper ends of the rear adjustable support are hinged with the lower end face of the cylinder body, the rear adjustable support is of a telescopic adjusting structure, and the lower end of the rear adjustable support is provided with a hinged structure; the rotary table comprises a bottom support frame and filter screen cloth arranged on the bottom support frame, a water outlet and a flushing port are formed in the barrel below the rotary table, a water inlet and a slag outlet are formed in the barrel above the rotary table, and the flushing port is formed below the rotary table between the water inlet and the slag outlet; a flow distribution assembly and a scraper are arranged in the barrel above the turntable, the upper side of one end of the scraper is arranged below the central support plate, and the other end of the scraper is arranged on the inner wall of the barrel between the water inlet and the slag outlet; and a washing rod is connected to a washing port on the inner wall of the cylinder below the rotary table.
Preferably, a central connecting column is arranged at the center of the upper end of the turntable, the lower end of the connecting shaft is fixed at the center of the top end of the central connecting column, an annular adjusting seat is arranged on the outer side of the central connecting column, the annular adjusting seat is fixed on the lower end face of the central supporting plate, an inner slide rail is arranged on the outer side face of the annular adjusting seat, an outer slide rail is arranged on the inner wall of the barrel, at least two shunting support frames are arranged between the inner slide rail and the outer slide rail, and two ends of each shunting support frame are respectively arranged in the inner slide rail and the outer slide rail to slide and are fixed through screws; at least one shunting assembly is arranged on each shunting support frame.
Preferably, the shunting assembly comprises an adjusting bracket, a fixing handle and a shunting block, the adjusting bracket consists of a U-shaped bracket plate and an L-shaped bracket plate, bracket fixing holes are formed in two side plates of the U-shaped bracket plate, the U-shaped bracket plate is horizontally arranged on one side of the shunting support frame, the shunting support frame penetrates through the bracket fixing holes in the two side plates of the U-shaped bracket plate, the L-shaped bracket plate is arranged below the U-shaped bracket plate, and one end of the L-shaped bracket plate is fixed on a bottom plate of the U-shaped bracket plate; the flow distribution block is fixed below the L-shaped support plate, a handle thread fixing hole is formed in a bottom plate of the U-shaped support plate, a plurality of fixed adjusting holes which are arranged equidistantly are formed in the side end face of the flow distribution support frame, the fixed handle is composed of a fixed screw and a rotating handle, the rotating handle is fixed at the tail end of the fixed screw, external threads are formed in the outer wall of the fixed screw, the fixed screw of the fixed handle is arranged in the handle thread fixing hole, the external threads of the fixed screw and internal threads in the handle thread fixing hole form interference, and the front end of the fixed screw is clamped in the fixed adjusting hole of the flow distribution support frame.
Preferably, the shunting block of the shunting assembly on the shunting support frame positioned on the front side is cylindrical or triangular prism-shaped, and the lower end of the shunting block of the shunting assembly on the shunting support frame positioned on the rear side is provided with a plurality of shunting stop rods.
Preferably, the top ends of the cylinders on two sides of the central support plate are respectively provided with a cover plate, and the two cover plates are respectively hinged at the side end of the central support plate.
Preferably, the flushing rod comprises a flushing fixing support, a flushing joint, a rod body and a flushing nozzle, wherein the rod body is of a tubular structure with one closed end and one open end, the flushing joint is installed at the open end of the rod body, and the rod body is installed on the flushing nozzle on the inner wall of the cylinder body through the flushing joint; the barrel of barred body below through washing the fixed bolster installation and fixing inside the barrel, be provided with a plurality of on the barred body and link up its inside towards mouth mounting hole, it installs a plurality of to be provided with a plurality of and one-to-one towards the mouth on the towards mouth mounting hole.
Preferably, the piece is scraped including fixed plate and nylon to the scraper blade, the fixed plate slope sets up in the carousel top, just the welding of fixed plate medial extremity top has the swash plate, the fixed plate medial extremity is fixed in terminal surface under the center support board through the swash plate, the fixed plate outside is held and is fixed in on the barrel inner wall of slag notch rear side, nylon is scraped the piece and is set up at the fixed plate downside and just adjust its height through the bolt fastening.
Preferably, the filter screen cloth is fixed on the bottom support frame through an inner hexagonal countersunk head bolt.
Preferably, the rear adjustable support comprises an upper connecting plate, a vertical top plate, an inner support, an outer support and a lower fixing plate, the upper connecting plate is in an n-shaped structure, the upper connecting plate in the n-shaped structure is fixed at the bottom of the barrel body, the upper end of the inner support is hinged in the upper connecting plate in the n-shaped structure, the lower end of the outer support is hinged with the lower fixing plate, the lower end of the inner support is fixed on the inner side of the upper end of the outer support, and the joint of the lower end of the inner support and the upper end of the outer support is telescopically adjusted and fixed through bolts; the vertical top plate is arranged in an upper connecting plate of the II-shaped structure at the rear side of the upper end of the inner support.
The invention has the beneficial effects that:
according to the inclined rotating disc type solid-liquid separator, two front fixed supports and one rear adjustable support which are arranged in a triangular shape are arranged below a cylinder body, the rear adjustable support is of a telescopic adjusting structure, and the rotating disc in the inclined rotating disc type solid-liquid separator is convenient to set into an inclined structure through the telescopic adjusting performance of the rear adjustable support, so that the solid-liquid separation of sewage is facilitated; the flow distribution assembly is arranged in the barrel above the rotary table, sewage can be distributed by the flow distribution assembly, the fluidity of the sewage on the rotary table is improved, solid pollutants such as sludge contained in the sewage can be dispersed conveniently, and the solid-liquid separation efficiency and the separation effect are improved; an inclined scraper is arranged in the barrel above the turntable at the rear side of the flow dividing assembly, solid pollutants such as sludge and the like separated from sewage can be pressed by the scraper to further remove water and finally discharged out of the device, and the water content of discharged slag is low; the washing rod is connected to the washing opening in the inner wall of the barrel below the rotary table, the filter screen cloth installed on the rotary table can be reversely washed through the washing rod, and the filtering efficiency of the filter screen cloth is improved. The inclined rotating disc type solid-liquid separator has the advantages of ingenious design, small overall size, compact structure, capability of fully separating solid from liquid of sewage, low speed and large torque, capability of fully and automatically operating in hours without monitoring, high solid-liquid separation efficiency, thorough separation, low water content of discharged slag and good stability; the required installation space is small, no additional foundation or operation platform is needed, the operation is simple and convenient, the device is suitable for filtering solid matters with various sizes, and the device has wide application range in sewage treatment industries such as industry, life and the like.
Drawings
FIG. 1: the overall structure of the invention is schematic (front view direction);
FIG. 2 is a schematic diagram: the internal structure of the invention is shown schematically (front view direction);
FIG. 3: the invention has a structure schematic diagram;
FIG. 4: the structure of the rear adjustable bracket is schematic;
FIG. 5 is a schematic view of: the structure of the shunt assembly is schematic;
FIG. 6: the structure of the flushing rod of the invention is schematic;
FIG. 7: the structure of the scraper blade of the invention is shown schematically;
FIG. 8: the structure of the turntable of the invention is shown schematically;
FIG. 9: the invention discloses a principle schematic diagram of a tilting turntable solid-liquid separator.
Detailed description of the preferred embodiments
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1 to 9:
as shown in fig. 1 to 9, the inclined rotating disc type solid-liquid separator comprises a cylinder body 2, a driver 4, a center supporting plate 10, a connecting shaft 11 and a rotating disc 13, wherein the center supporting plate 10 is arranged at the top end of the cylinder body 2, the driver 4 is arranged on the center supporting plate 10, and the rotating disc 13 is arranged in the cylinder body 2 below the center supporting plate 10 and is arranged on the driver 4 through the connecting shaft 11. The top ends of the cylinder bodies 2 at the two sides of the central supporting plate 10 are respectively provided with a cover plate 1, and the two cover plates 1 are respectively hinged at the side end of the central supporting plate 10.
Carousel 13 includes bottom sprag frame 131 and installs filter screen cloth 130 on bottom sprag frame 131, and filter screen cloth 130 passes through hexagon socket countersunk head bolt to be fixed on bottom sprag frame 131. According to different filtering requirements, filter mesh cloth 130 corresponding to different mesh opening sizes can also be installed. The bottom support frame 131 can keep the surface of the filter screen cloth 130 flat and without protrusions, thereby preventing the interference problem in the rotation process. The bottom support frame 131 supports the filter screen cloth 130, increases the rigidity of the filter screen cloth 130, and facilitates the disassembly of the filter screen cloth 130 during maintenance.
A water outlet 20 and a flushing port 22 are arranged on the barrel 2 below the rotary table 13, a water inlet 21 and a slag outlet 23 are arranged on the barrel 2 above the rotary table 13, and the flushing port 22 is arranged below the rotary table 13 between the water inlet 21 and the slag outlet 23.
Two front fixing supports 3 and a rear adjustable support 5 which are arranged in a triangular shape are arranged below the barrel body 2, the upper ends of the front fixing supports 3 and the rear adjustable support 5 are hinged with the lower end face of the barrel body 2, and the rear adjustable support 5 is of a telescopic adjusting structure and is provided with a hinged structure at the lower end of the rear adjustable support 5. The rear adjustable support 5 comprises an upper connecting plate 50, a vertical top plate 51, an inner support 52, an outer support 53 and a lower fixing plate 54, the upper connecting plate 50 is in an n-shaped structure, the upper connecting plate 50 in the n-shaped structure is fixed at the bottom of the barrel 2, the upper end of the inner support 52 is hinged in the upper connecting plate 50 in the n-shaped structure, the lower end of the outer support 53 is hinged with the lower fixing plate 54, the lower end of the inner support 52 is fixed at the inner side of the upper end of the outer support 53, and the joint of the lower end of the inner support 52 and the upper end of the outer support 53 can be telescopically adjusted and fixed through bolts; the vertical top plate 51 is mounted in the upper connecting plate 50 of the pi-shaped structure at the rear side of the upper end of the inner support 52. When the inner support 52 and the outer support 53 are telescopically adjusted, the upper end of the inner support 52 rotates through a hinge point, and the vertical top plate 51 can limit the upper end of the rotating inner support 52, so that the risk of inclination of the equipment caused by loosening of a connecting bolt of the inner support 52 due to vibration of the equipment in extreme conditions is prevented.
Wherein, back adjustable support 5 is scalable regulation structure, and through the scalable regulation performance of back adjustable support 5, be convenient for set up carousel 13 in this device to the slope structure, and the water inlet 21 that sets up on barrel 2 is gone up to carousel 13 in the barrel 2 and is intake, and sewage passes through the carousel 13 of slope, is convenient for the solid-liquid separation of sewage and the drippage of solid pollutant.
Be provided with reposition of redundant personnel subassembly 7 in the barrel 2 of carousel 13 top, carousel 13 upper end center department is provided with central spliced pole 8, 11 lower extremes of connecting axle are fixed in central spliced pole 8 top center department, the 8 outsides of central spliced pole are provided with the annular and adjust the seat, the annular is adjusted the seat and is fixed terminal surface under central backup pad 10, and be provided with interior slide rail on the annular adjustment seat lateral surface, be provided with outer slide rail on the 2 inner walls of barrel, be provided with two at least reposition of redundant personnel support frames 6 between interior slide rail and the outer slide rail, interior slide rail is arranged respectively in at reposition of redundant personnel support frame 6 both ends, slide and fix through the screw in the outer slide rail. Through the slip at reposition of redundant personnel support frame 6 both ends, be convenient for adjust the turned position of reposition of redundant personnel support frame 6 on carousel 13, improve the reposition of redundant personnel effect of reposition of redundant personnel subassembly 7.
At least one shunt assembly 7 is arranged on each of the two shunt support frames 6. The flow distribution assembly 7 comprises an adjusting bracket 70, a fixing handle 71 and a flow distribution block 72, wherein the adjusting bracket 70 consists of a U-shaped bracket plate and an L-shaped bracket plate, bracket fixing holes are formed in two side plates of the U-shaped bracket plate, the U-shaped bracket plate is horizontally arranged at one side of the flow distribution support frame 6, the flow distribution support frame 6 penetrates through the bracket fixing holes in the two side plates of the U-shaped bracket plate, the L-shaped bracket plate is arranged below the U-shaped bracket plate, and one end of the L-shaped bracket plate is fixed on a bottom plate of the U-shaped bracket plate; the shunting block 72 is fixed below the L-shaped support plate, a handle thread fixing hole is formed in the bottom plate of the U-shaped support plate, a plurality of fixing adjusting holes which are arranged equidistantly are formed in the side end face of the shunting support frame 6, the fixing handle 71 is composed of a fixing screw rod and a rotating handle, the rotating handle is fixed at the tail end of the fixing screw rod, external threads are formed in the outer wall of the fixing screw rod, the fixing screw rod of the fixing handle 71 is arranged in the handle thread fixing hole, the external threads of the fixing screw rod are interfered with the internal threads in the handle thread fixing hole, and the front end of the fixing screw rod is clamped in the fixing adjusting hole of the shunting support frame 6. The adjustment of the fixing handle 71 is convenient for adjusting the position of the shunt assembly 7 on the shunt support frame 6, thereby adjusting the shunt effect.
The shunting block 72 of the shunting assembly 7 on the shunting support frame 6 positioned at the front side is cylindrical or triangular prism-shaped, and the lower end of the shunting block 72 of the shunting assembly 7 on the shunting support frame 6 positioned at the rear side is provided with a plurality of shunting stop rods. The sewage can be shunted through the shunting block 72 arranged on the shunting support frame 6, the fluidity of the sewage is improved, and the breaking and scattering of the aggregated solid pollutants such as sludge and the like are facilitated; and the reposition of redundant personnel shelves pole under the reposition of redundant personnel piece 72 that sets up on reposition of redundant personnel support frame 6 through the rear side mainly can break loose the high efficiency of the solid pollutant of reunion such as mud in the sewage, is convenient for reduce the water content of the solid pollutant of reunion such as mud, improves solid-liquid separation efficiency and separation effect.
A scraper 12 is arranged in the barrel 2 above the rotary disc 13 at the rear side of the flow dividing assembly 7, one end of the scraper 12 is arranged below the central support plate 10, and the other end of the scraper is arranged on the inner wall of the barrel 2 between the water inlet 21 and the slag outlet 23. Scraper blade 12 scrapes piece 121 including fixed plate 120 and nylon, and fixed plate 120 slope sets up in carousel 13 top, and the welding of fixed plate 120 medial extremity top has the swash plate, and fixed plate 120 medial extremity is fixed in center support plate 10 lower extreme face through the swash plate, and fixed plate 120 outside end is fixed in on the barrel 2 inner wall of slag notch 23 rear side, and nylon scrapes piece 121 and sets up at fixed plate 120 downside and through bolt fastening and adjust its height.
The scraper 12 is arranged in a double-inclined manner, i.e., the fixing plate 120 of the scraper 12 is arranged above the rotary disc 13 in an inclined manner, and solid pollutants such as sludge deposited on the filter screen cloth 130 of the rotary disc 13 can be accumulated between the rotary disc 13 and the inclined fixing plate 120 to form compression in the rotating process of the rotary disc 13, so that the water content of the solid pollutants such as sludge can be further reduced; 2. the fixing plate 120 and the inner wall of the cylinder 2 are arranged in an inclined (non-vertical) manner, so that in the rotating process of the rotary disc 13, solid pollutants such as sludge deposited on the filter screen cloth 130 are accumulated at the outer side end of the nylon scraping block 121 along with the blocking of the fixing plate 120 and the nylon scraping block 121 and are discharged from the slag outlet 23. Meanwhile, the scraper 12 also plays a role in isolating sewage, so that the slag outlet 23 of the cylinder 2 is not influenced by the sewage splashed from the flushing port 22, discharged solid matters basically do not carry water, and the solid-liquid separation effect is fully realized. The nylon wiper 121 also avoids the rattling noise associated with the filter mesh cloth 130 during rotation.
A washing rod 9 is connected on a washing port 22 on the inner wall of the cylinder 2 below the rotary disc 13. The flushing rod 9 comprises a flushing fixing support 90, a flushing joint 91, a rod body 92 and a flushing nozzle 93, wherein the rod body 92 is of a tubular structure with one closed end and one open end, the flushing joint 91 is arranged at the open end of the rod body 92, and the rod body 92 is arranged on the flushing opening 22 in the inner wall of the cylinder body 2 through the flushing joint 91; the rod body 92 is fixedly installed inside the barrel 2 below the rotary table 13 through the washing fixing support 90, a plurality of washing nozzle installation holes penetrating the rod body 92 are formed in the rod body, and the washing nozzles 93 are provided with a plurality of washing nozzle installation holes and are installed on the washing nozzle installation holes in a one-to-one correspondence mode. The filter screen cloth 130 installed on the rotary disk 13 can be reversely washed by the washing rod 9, so that the filtering efficiency of the filter screen cloth 130 is improved.
As shown in FIG. 9, the inclined rotary disc solid-liquid separator according to the embodiment of the present invention operates as follows: the rotary disc 13 can be divided into five areas including a water inlet area I, a flow dividing and filtering area II, a draining area III, a slag discharging area IV and a flushing area V, wherein R is the rotation direction of the rotary disc. The rotating direction R of the rotating disc 13 is clockwise, sewage firstly reaches the water inlet area I from the water inlet 21, and reaches the shunting filtering area II along with the rotation of the rotating disc 13, and most of water is filtered under the shunting action of the shunting assembly 7; and the residual small amount of solid pollutants such as water and sludge continue to rotate to reach the draining area III, so that the residual water is drained. The residual solid pollutants such as sludge and the like rotate to reach the slag discharge area IV, and the solid pollutants such as sludge and the like are pushed to be discharged from the slag outlet 23 under the blocking of the nylon scraping block 121, so that solid-liquid separation is realized. And finally, when the rotary disc 13 passes through the washing area V, the washing rod 9 arranged at the bottom of the rotary disc 13 prevents residual solid particles from blocking the net openings of the filter screen cloth by washing with high-pressure water. The rotary disc 13 rotates for a circle clockwise, namely, the rotary disc sequentially passes through the water inlet area I, the flow dividing filtering area II, the draining area III, the slag discharging area IV and the flushing area V, and thus, a rotary separation period is completed. The period time can be fine-tuned according to the actual operating conditions by adjusting the frequency of the driver 4.
The inclined rotating disc type solid-liquid separator is ingenious in design, small in overall size and compact in structure, sewage firstly flows in from the water inlet 21 and reaches the upper surface of the rotating disc 13, part of the sewage seeps out to the lower part of the rotating disc 13 from the filter screen cloth 130 of the rotating disc 13, and the rest of the sewage containing solid pollutant particles such as sludge and the like continuously rotates along with the rotating disc 13 and is firstly shunted through the shunting assembly 7, so that the seepage and separation of the water are further promoted. Then, the residual water continuously seeps out under the action of gravity as the rotary disc 13 rotates to reach the highest point of the inclination angle, solid pollutant particles such as sludge are blocked, pressed and drained by the scraper 12 and then are discharged from the slag outlet 23, and meanwhile, the filtered pure water also flows out from the water outlet 20, so that solid-liquid separation is realized. The inclined rotating disc type solid-liquid separator can fully separate solid from liquid of sewage, has low speed and high torque, can fully automatically operate for 24 hours under the condition of no monitoring, and has high solid-liquid separation efficiency, thorough separation, low water content of discharged slag and good stability; the required installation space is small, no additional foundation or operation platform is needed, the operation is simple and convenient, the filter is suitable for filtering solid matters with various sizes, and the filter has wide application range in sewage treatment industries such as industry, life and the like.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.
Claims (7)
1. The inclined rotating disc type solid-liquid separator is characterized by comprising a cylinder body (2), a driver (4), a central supporting plate (10), a connecting shaft (11) and a rotating disc (13), wherein the central supporting plate (10) is installed at the top end of the cylinder body (2), the driver (4) is installed on the central supporting plate (10), and the rotating disc (13) is arranged in the cylinder body (2) below the central supporting plate (10) and is installed on the driver (4) through the connecting shaft (11); two front fixing supports (3) and a rear adjustable support (5) which are arranged in a triangular shape are arranged below the cylinder body (2), the upper ends of the front fixing supports (3) and the rear adjustable support (5) are hinged with the lower end face of the cylinder body (2), the rear adjustable support (5) is of a telescopic adjusting structure, and the lower end of the rear adjustable support (5) is provided with a hinged structure; the rotary table (13) comprises a bottom support frame (131) and a filter screen cloth (130) arranged on the bottom support frame (131), a water outlet (20) and a flushing port (22) are arranged on the barrel body (2) below the rotary table (13), a water inlet (21) and a slag outlet (23) are arranged on the barrel body (2) above the rotary table (13), and the flushing port (22) is arranged below the rotary table (13) between the water inlet (21) and the slag outlet (23); a flow distribution assembly (7) and a scraper (12) are arranged in the barrel (2) above the rotary table (13), the upper side of one end of the scraper (12) is arranged below the central support plate (10), and the other end of the scraper is arranged on the inner wall of the barrel (2) between the water inlet (21) and the slag outlet (23); a washing rod (9) is connected to a washing port (22) on the inner wall of the barrel (2) below the rotary table (13);
a central connecting column (8) is arranged at the center of the upper end of the rotary table (13), the lower end of the connecting shaft (11) is fixed at the center of the top end of the central connecting column (8), an annular adjusting seat is arranged on the outer side of the central connecting column (8), the annular adjusting seat is fixed on the lower end face of the central supporting plate (10), an inner sliding rail is arranged on the outer side face of the annular adjusting seat, an outer sliding rail is arranged on the inner wall of the barrel body (2), at least two shunting supporting frames (6) are arranged between the inner sliding rail and the outer sliding rail, and two ends of each shunting supporting frame (6) are respectively arranged in the inner sliding rail and the outer sliding rail to slide and are fixed through screws; at least one shunt assembly (7) is arranged on each of the two shunt support frames (6); the flow dividing assembly (7) comprises an adjusting support (70), a fixing handle (71) and a flow dividing block (72), the adjusting support (70) consists of a U-shaped support plate and an L-shaped support plate, support fixing holes are formed in two side plates of the U-shaped support plate, the U-shaped support plate is horizontally arranged on one side of the flow dividing support frame (6), the flow dividing support frame (6) penetrates through the support fixing holes of the two side plates of the U-shaped support plate, the L-shaped support plate is arranged below the U-shaped support plate, and one end of the L-shaped support plate is fixed on a bottom plate of the U-shaped support plate; the utility model discloses a reposition of redundant personnel piece, including reposition of redundant personnel piece (72), branch flow block (72) are fixed L type mounting panel below, be provided with handle thread fixing hole on the bottom plate of U type mounting panel, the side end face of reposition of redundant personnel support frame (6) is provided with the fixed regulation hole that a plurality of equidistance set up, fixed handle (71) comprise set screw and twist grip, twist grip fixes the end at set screw, be provided with the external screw thread on the set screw outer wall, set screw of fixed handle (71) is arranged in handle thread fixing hole, set screw's external screw thread and the internal thread formation in the handle thread fixing hole interfere, just set screw's front end block is in the fixed regulation hole of reposition of redundant personnel support frame (6).
2. The inclined rotating disc type solid-liquid separator according to claim 1, wherein the flow dividing block (72) of the flow dividing assembly (7) on the flow dividing support frame (6) on the front side is cylindrical or triangular prism-shaped, and the lower end of the flow dividing block (72) of the flow dividing assembly (7) on the flow dividing support frame (6) on the rear side is provided with a plurality of flow dividing stop rods.
3. The inclined rotating disc type solid-liquid separator according to claim 1, characterized in that the top ends of the cylinders (2) at both sides of the central support plate (10) are provided with cover plates (1), and the two cover plates (1) are hinged at the side end of the central support plate (10).
4. The inclined rotary disc type solid-liquid separator as claimed in claim 1, wherein the washing rod (9) comprises a washing fixing support (90), a washing joint (91), a rod body (92) and a washing nozzle (93), the rod body (92) is of a tubular structure with one closed end and one open end, the washing joint (91) is installed at the open end of the rod body (92), and the rod body (92) is installed on the washing port (22) of the inner wall of the cylinder body (2) through the washing joint (91); the rod body (92) is fixedly arranged in the barrel body (2) below the rotary table (13) through a washing fixing support (90), a plurality of flushing nozzle mounting holes penetrating through the rod body (92) are formed in the rod body, and the flushing nozzle (93) is provided with a plurality of flushing nozzles and is arranged on the flushing nozzle mounting holes in a one-to-one correspondence mode.
5. The inclined rotary disc type solid-liquid separator according to claim 1, wherein the scraping plate (12) comprises a fixed plate (120) and a nylon scraping block (121), the fixed plate (120) is obliquely arranged above the rotary disc (13), an inclined plate is welded above the inner side end of the fixed plate (120), the inner side end of the fixed plate (120) is fixed on the lower end face of the central support plate (10) through the inclined plate, the outer side end of the fixed plate (120) is fixed on the inner wall of the cylinder body (2) at the rear side of the slag outlet (23), and the nylon scraping block (121) is arranged on the lower side of the fixed plate (120) and is fixed and adjusted in height through bolts.
6. The inclined-disk-type solid-liquid separator according to claim 1, wherein the filter screen cloth (130) is fixed on the bottom support frame (131) by hexagon socket countersunk head bolts.
7. The inclined disc type solid-liquid separator according to claim 1 wherein said rear adjustable support (5) comprises an upper connecting plate (50), an upright top plate (51), an inner support (52), an outer support (53) and a lower fixing plate (54), said upper connecting plate (50) being of an n-type configuration, said upper connecting plate (50) being fixed to the bottom of said vessel (2) in said n-type configuration, the upper end of said inner support (52) being hinged within said upper connecting plate (50) in said n-type configuration, the lower end of said outer support (53) being hinged to said lower fixing plate (54), the lower end of said inner support (52) being fixed inside the upper end of said outer support (53), and the lower end of said inner support (52) being telescopically adjustable and bolted at the junction with the upper end of said outer support (53); the vertical top plate (51) is arranged in an upper connecting plate (50) of a Pi-shaped structure at the rear side of the upper end of the inner support (52).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210656424.8A CN114870478B (en) | 2022-06-10 | 2022-06-10 | Inclined rotating disc type solid-liquid separator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210656424.8A CN114870478B (en) | 2022-06-10 | 2022-06-10 | Inclined rotating disc type solid-liquid separator |
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| CN114870478A CN114870478A (en) | 2022-08-09 |
| CN114870478B true CN114870478B (en) | 2023-04-14 |
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| CN205627299U (en) * | 2016-05-24 | 2016-10-12 | 中国水产科学研究院南海水产研究所 | A high -efficient filter equipment for algal polysaccharide concentration is drawed |
| CN208097551U (en) * | 2018-03-01 | 2018-11-16 | 余华春 | A kind of filter device |
| CN210613077U (en) * | 2019-09-27 | 2020-05-26 | 河南安吉塑料机械有限公司 | Full-automatic metal mesh plate filter |
| CN213253355U (en) * | 2020-06-01 | 2021-05-25 | 广西信发铝电有限公司 | Flat-disc filter for producing alumina |
| CN113559595A (en) * | 2021-07-10 | 2021-10-29 | 胡小林 | Coal mining sewage treatment plant |
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