CN112023513B - Sewage filtering treatment device and using method - Google Patents
Sewage filtering treatment device and using method Download PDFInfo
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- CN112023513B CN112023513B CN202010866086.1A CN202010866086A CN112023513B CN 112023513 B CN112023513 B CN 112023513B CN 202010866086 A CN202010866086 A CN 202010866086A CN 112023513 B CN112023513 B CN 112023513B
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000012535 impurity Substances 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/014—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
- B01D29/035—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
A sewage filtering treatment device and a use method thereof relate to a filtering device. The first cartridge filter upper segment slope hypomere is vertical, neighbouring top is equipped with the water inlet, the helical blade axle sets up through first driving motor transmission in first cartridge filter upper segment, the blade is equipped with the water hole, the second cartridge filter sets up in first cartridge filter below, rotary seal installs the rotary drum between the two, the rotary drum passes through second driving motor transmission, toper filter screen bottom be provided with annular slot and with second cartridge filter inner wall rigid coupling, be fixed with the sloping block on the annular slot, there is the small opening and communicates sand discharge pipe slope piece neighbouring sloping top, the rotary drum inner wall is fixed with the mounting bracket, the flexible scraper blade lower extreme elastic support of mounting bracket installation is on annular slot, the funnel is fixed and is corresponded the setting in first cartridge filter hypomere and with the toper filter screen point, the storage water tank is fixed the intercommunication with second cartridge filter bottom. Can continuously scrape, deliver and discharge impurities, has simple structure, is not easy to block and has strong continuous operation capability.
Description
Technical Field
The invention relates to a filtering device, in particular to a sewage filtering treatment device and a using method thereof, belonging to the technical field of sewage treatment.
Background
As the amount of discharged sewage increases year by year, the environmental pollution becomes more serious, and people have become more aware of the importance of sewage treatment before discharge.
The sewage treatment needs to be performed with preliminary filtration, and then subsequent chemical/biological treatment can be performed with filtering of impurities and sand stones with large volumes in the sewage. However, the sewage filtering treatment device commonly used at present generally adopts the form of multi-stage filter screen, has the problem of easy jam, and the continuity operation ability is relatively weak, often needs the manual work to dredge the filter screen, influences filtration efficiency. Therefore, there is a need for a sewage filtration treatment apparatus that can continuously discharge impurities in sewage and has a high continuous operation capability.
Disclosure of Invention
In order to solve the defects of the background technology, the invention provides a sewage filtering treatment device and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a sewage filtering treatment device comprises a first filter cartridge, a spiral blade shaft, a rotary drum, a second filter cartridge, a funnel, a conical filter screen, a telescopic scraper blade, a water storage tank, a first driving motor and a second driving motor, wherein the inclined lower section of the upper section of the first filter cartridge is vertically arranged, a water inlet is arranged at the position close to the top end of the upper section of the first filter cartridge, the spiral blade shaft is coaxially arranged in the upper section of the first filter cartridge, the edge of a blade of the spiral blade shaft is in clearance fit with the inner wall of the first filter cartridge, a plurality of water through holes are densely distributed on the blade, the lower end of the spiral blade shaft is rotationally connected with a slot arranged at the corresponding position of the inner wall of the lower section of the first filter cartridge, the first driving motor is connected with the upper end of the spiral blade shaft for transmission, the second filter cartridge is coaxially arranged below the bottom end of the first filter cartridge at intervals, and the rotary drum is rotationally and hermetically arranged between the bottom end of the first filter cartridge and the top end of the second filter cartridge, an outer gear ring is coaxially fixed in the middle of the outer wall of the rotary drum, the second driving motor is connected with and drives a shaft lever, a gear is fixed on the shaft lever, the gear is meshed with the outer gear ring, the pointed end of the conical filter screen is upwards arranged in the second filter cylinder, the edge of the bottom end of the conical filter screen is integrally provided with an annular groove, the edge of the annular groove is fixedly connected with the inner wall of the second filter cylinder, a slope block is fixed on the annular groove, a leak hole is vertically penetrated at the position of the slope block close to the top of the slope, the lower end of the leak hole is communicated with a sand discharge pipe, the sand discharge pipe penetrates through the second filter cylinder and extends out of the second filter cylinder, a mounting frame is fixed on the inner wall of the rotary drum, a through groove is arranged at the lower end of the mounting frame, the telescopic scraper is vertically and slidably inserted into the through groove, a wing plate is arranged above the telescopic scraper, a return spring is fixed between the upper end of the telescopic scraper and the wing plate, and the lower end of the telescopic scraper is elastically supported on the annular groove, the funnel is fixed in first cartridge filter hypomere, and the funnel bottom corresponds the setting with the toper filter screen pointed end, the storage water tank is fixed with second filter cartridge bottom and is communicated.
The invention discloses a using method of a sewage filtering treatment device, which comprises the following steps:
the method comprises the following steps: the first driving motor and the second driving motor are respectively connected with a power supply and started, the first driving motor drives the spiral blade shaft to rotate, the spiral blade shaft conveys towards the top end, the second driving motor drives the rotary drum to drive the mounting frame on the inner wall of the rotary drum to rotate, the telescopic scraper on the mounting frame moves around the annular groove and intermittently passes through the slope blocks;
step two: pouring sewage to be filtered into the upper section of the first filter cylinder through the water inlet, performing primary filtering through the spiral blade shaft, conveying impurities out through the top end of the first filter cylinder by the spiral blade shaft, and enabling the sewage to flow down through the water hole;
step three: sewage flowing down after primary filtration is collected by a funnel and poured at the tip of the conical filter screen for secondary filtration, impurities are reserved in the annular groove and move around the annular groove along with the telescopic scraper, and the impurities are continuously scraped to the slope block and then are leaked out through the leakage hole and discharged to the outside through the sand discharge pipe;
step four: and the sewage flowing down after the secondary filtration flows into the drawer tank and is subjected to tertiary filtration through the honeycomb activated carbon, the bottom surface of the drawer tank is provided with grids, and the sewage flows into the water storage tank after the filtration is finished and is stored.
Compared with the prior art, the invention has the beneficial effects that: the spiral blade shaft is arranged in the first filter cylinder, the spiral blade shaft conveys towards the top end, the blades are densely provided with a plurality of water passing holes, large-particle impurities are pushed out into the chute to be discharged, the conical filter screen is arranged in the second filter cylinder to block small-particle impurities, the rotary drum is arranged between the first filter cylinder and the second filter cylinder in a rotary mechanical sealing mode, the telescopic scraper is assembled on the mounting frame fixed on the inner wall of the rotary drum, the telescopic scraper is driven to move around the annular groove at the bottom of the conical filter screen when the rotary drum rotates, the small-particle impurities are scraped to the slope blocks and then are discharged through the water passing holes, the structure is simple and reasonable, the continuous operation capacity is strong, preliminary impurity filtering can be conveniently carried out on sewage, and the practical value is strong.
Drawings
FIG. 1 is an isometric view of the overall construction of a sewage filtration treatment unit of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an isometric view of the first filter cartridge, drum and second filter cartridge of the present invention in a disassembled configuration;
fig. 5 is an isometric view of an assembly of the conical screen and the telescoping scraper of the present invention.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in figures 1-5, the invention discloses a sewage filtering treatment device, which comprises a first filter cartridge 1, a spiral blade shaft 2, a rotary drum 3, a second filter cartridge 4, a funnel 8, a conical filter screen 9, a telescopic scraper 11, a water storage tank 15, a first driving motor 17 and a second driving motor 18, wherein the upper section and the lower section of the first filter cartridge 1 are obliquely and vertically arranged, a water inlet 1-1 is arranged at the position, close to the top end, of the upper section of the first filter cartridge 1, the spiral blade shaft 2 is coaxially arranged in the upper section of the first filter cartridge 1, the edge of a blade of the spiral blade shaft 2 is in clearance fit with the inner wall of the first filter cartridge 1, a plurality of water through holes 2-1 are densely distributed on the blade, the lower end of the spiral blade shaft 2 is rotatably connected with slots 1-2 arranged at the corresponding position of the inner wall of the lower section of the first filter cartridge 1, the first driving motor 17 is connected with the upper end of the spiral blade shaft 2 for transmission, the second filter cartridge 4 is coaxially arranged below the bottom end of the first filter cartridge 1 at intervals, a rotary drum 3 is rotatably and hermetically arranged between the bottom end of the first filter cartridge 1 and the top end of the second filter cartridge 4, an outer gear ring 3-1 is coaxially fixed in the middle of the outer wall of the rotary drum 3, the second driving motor 18 is connected with and drives a shaft lever 18-1, a gear 18-2 is fixed on the shaft lever 18-1, the gear 18-2 is meshed with the outer gear ring 3-1, the tip end of the conical filter screen 9 is upwards arranged in the second filter cartridge 4, the edge of the bottom end of the conical filter screen 9 is integrally provided with an annular groove 9-1, the edge of the annular groove 9-1 is fixedly connected with the inner wall of the second filter cartridge 4, a slope block 9-2 is fixed on the annular groove 9-1, and a leak hole 9-3 vertically penetrates through the position of the slope block 9-2, which is adjacent to the top of the slope, the lower end of the leak hole 9-3 is communicated with a sand discharge pipe 13, the sand discharge pipe 13 penetrates through the second filter cartridge 4 and extends out of the second filter cartridge 4, an installation frame 10 is fixed on the inner wall of the rotary drum 3, a through groove 10-1 is formed in the lower end of the installation frame 10, the telescopic scraper 11 is vertically slidably inserted into the through groove 10-1, a wing plate 10-2 is arranged above the telescopic scraper 11, a return spring 12 is fixed between the upper end of the telescopic scraper 11 and the wing plate 10-2, the lower end of the telescopic scraper 11 is elastically supported on an annular groove 9-1, the funnel 8 is fixed in the lower section of the first filter cartridge 1, the bottom end of the funnel 8 corresponds to the tip end of the conical filter screen 9, and the water storage tank 15 is fixedly communicated with the bottom end of the second filter cartridge 4.
The second embodiment is as follows: as shown in fig. 1, 2, and 4, in this embodiment, a socket 4-1 is formed in a side wall of the second filter cartridge 4, a sealing rubber strip is fixed at an edge of the socket 4-1, a drawer groove 14 is inserted into the second filter cartridge 4 through the socket 4-1, a bottom surface of the drawer groove 14 is configured as a grid, and honeycomb activated carbon is contained in the drawer groove 14.
The third concrete implementation mode: as shown in fig. 2 and 4, in this embodiment, a compensation ring 5 is respectively fixed to the bottom end of the first filter cartridge 1 and the top end of the second filter cartridge 4 in a sleeved manner, two driving rings 6 are fixed to the middle positions of the inner wall of the drum 3, the compensation rings 5 are tightly fitted with the driving rings 6 one by one, compression springs 7 are respectively sleeved on the outside of the first filter cartridge 1 and the outside of the second filter cartridge 4, and the two compression springs 7 are respectively supported between the corresponding compensation ring 5 and the end of the drum 3.
The fourth concrete implementation mode: as shown in fig. 1 and 2, the present embodiment is further described with respect to the third embodiment, and a chute 16 is disposed below the top end of the first filter cartridge 1.
The fifth concrete implementation mode: as shown in fig. 1 and 2, in this embodiment, a fourth specific embodiment is further described, two columns 15-1 are fixed in parallel to the water storage tank 15, the chute 16 is fixed at the top ends of the two columns 15-1, a fixing frame 16-1 is fixed on the chute 16 for positioning the first driving motor 17, the second driving motor 18 is positioned on the water storage tank 15, and the water storage tank 15 is further provided with a water discharge pipe 15-2.
The sixth specific implementation mode: as shown in fig. 1, 2 and 5, the present embodiment is a further description of a first embodiment, the diameter of the water through hole 2-1 is 1cm to 3cm, and the conical filter screen 9 is 60 meshes to 100 meshes.
The seventh embodiment: as shown in fig. 1 to 5, the present embodiment discloses a method for using a sewage filtration treatment apparatus according to a second embodiment, the method comprising the following steps:
the method comprises the following steps: the first driving motor 17 and the second driving motor 18 are respectively connected with a power supply and started, the first driving motor 17 drives the spiral blade shaft 2 to rotate, the spiral blade shaft 2 is conveyed towards the top end, the second driving motor 18 drives the rotary drum 3 to drive the mounting rack 10 on the inner wall of the rotary drum to rotate, the telescopic scraper 11 on the mounting rack 10 moves around the annular groove 9-1 and intermittently passes through the slope blocks 9-2;
step two: pouring sewage to be filtered into the upper section of the first filter cylinder 1 through the water inlet 1-1, performing primary filtration through the spiral blade shaft 2, conveying impurities out of the spiral blade shaft 2 through the top end of the first filter cylinder 1, and allowing the sewage to flow down through the water hole 2-1;
step three: the sewage flowing down after the primary filtration is collected by a funnel 8 and poured at the tip of a conical filter screen 9 for secondary filtration, impurities are remained in an annular groove 9-1 and move around the annular groove 9-1 along with a telescopic scraper 11, and the impurities are continuously scraped to a slope block 9-2 and then are leaked out through a leakage hole 9-3 and discharged to the outside through a sand discharge pipe 13;
step four: the sewage flowing down after the secondary filtration flows into the drawer groove 14 to be subjected to the tertiary filtration through the honeycomb activated carbon, the bottom surface of the drawer groove 14 is provided with grids, and the sewage flows into the water storage tank 15 after the filtration is finished and is stored.
Referring to fig. 1 to 3, a water inlet 1-1 is used for pouring sewage into an upper section of a first filter cartridge 1, a spiral blade shaft 2 in the upper section of the first filter cartridge 1 is driven by a first driving motor 17 to rotate, the spiral blade shaft 2 is conveyed from the inner side to the outer side, blades of the spiral blade shaft 2 are densely provided with a plurality of water through holes 2-1, the edge of each blade of the spiral blade shaft 2 is in clearance fit with the inner wall of the first filter cartridge 1, sewage and small particle impurities can flow downwards through the gaps and the water through holes 2-1, large particle impurities with diameters larger than the diameter of the water through holes 2-1 are pushed out of the first filter cartridge 1 and fall into a chute 16, a rotating drum 3 is arranged between the bottom end of the first filter cartridge 1 and the top end of a second filter cartridge 4, referring to fig. 4, the rotating drum 3 is in a rotary mechanical sealing manner, referring to fig. 2 and 3, and the second driving motor 18, The gear 18-2 and the external gear ring 3-1 drive the rotary drum 3 to rotate, a funnel 8 is fixed in the bottom end of the first filter cylinder 1, sewage mixed with small particle impurities flowing down from the top end is collected and poured on the tip end of a conical filter screen 9 fixed in the top end of the second filter cylinder 4, the small particle impurities are blocked by the conical filter screen 9, water passes through the conical filter screen 9 to flow down, as shown in a combined figure 5, the edge of the bottom end of the conical filter screen 9 is integrally provided with an annular groove 9-1, a slope block 9-2 is fixed on the annular groove 9-1, a leak hole 9-3 is arranged at the position of the slope block 9-2 close to the slope top, when the rotary drum 3 drives a mounting rack 10 fixed on the inner side wall to rotate, the lower end of the mounting rack 10 is a through groove 10-1, a telescopic scraper 11 is vertically slidably inserted in the through groove 10-1, and a return spring 12 is fixed between the upper end of the telescopic scraper 11 and a wing plate 10-2 on the mounting rack 10, the telescopic scraper 11 can be stretched in the vertical direction to a certain extent, the lower end of the telescopic scraper 11 is elastically supported on the annular groove 9-1, when the mounting rack 10 moves around the annular groove 9-1, the lower end of the telescopic scraper 11 always props against the annular groove 9-1 to scrape and convey small particle impurities, to mention, because the conical filter screen 9 is adopted, and the funnel 8 corresponds to the tip of the conical filter screen 9, small particle impurities are all sent into the annular groove 9-1 under the impact of water flow, and the slope block 9-2 on one hand promotes the position of the leakage hole 9-3 to avoid water flowing down from the leakage hole 9-3, on the other hand, the telescopic scraper blade 11 can scrape small particle impurities and send the small particle impurities out from the leakage hole 9-3, and the flowing down water is absorbed and filtered by honeycomb activated carbon in the drawer groove 14 and then stored in the water storage tank 15 by combining with the figure 1 again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a sewage filtration treatment device which characterized in that: comprises a first filter cartridge (1), a spiral blade shaft (2), a rotary drum (3), a second filter cartridge (4), a funnel (8), a conical filter screen (9), a telescopic scraper (11), a water storage tank (15), a first driving motor (17) and a second driving motor (18), wherein the upper section of the first filter cartridge (1) is inclined and the lower section is vertically arranged, a water inlet (1-1) is arranged at the position close to the top end of the upper section of the first filter cartridge (1), the spiral blade shaft (2) is coaxially arranged in the upper section of the first filter cartridge (1), the edge of the blade of the spiral blade shaft (2) is in clearance fit with the inner wall of the first filter cartridge (1), a plurality of water through holes (2-1) are densely distributed on the blade, the lower end of the spiral blade shaft (2) is rotationally connected with a slot (1-2) arranged at the corresponding position of the lower section inner wall of the first filter cartridge (1), and the first driving motor (17) is connected with the upper end of the spiral blade shaft (2) for transmission, the second filter cartridge (4) is coaxially arranged below the bottom end of the first filter cartridge (1) at intervals, a rotary drum (3) is rotatably and hermetically arranged between the bottom end of the first filter cartridge (1) and the top end of the second filter cartridge (4), an outer gear ring (3-1) is coaxially fixed in the middle of the outer wall of the rotary drum (3), the second driving motor (18) is connected and driven with a shaft lever (18-1), a gear (18-2) is fixed on the shaft lever (18-1), the gear (18-2) is meshed with the outer gear ring (3-1), the tip end of the conical filter screen (9) is upwards arranged in the second filter cartridge (4), an annular groove (9-1) is integrally arranged at the edge of the bottom end of the conical filter screen (9), the edge of the annular groove (9-1) is fixedly connected with the inner wall of the second filter cartridge (4), and a slope block (9-2) is fixed on the annular groove (9-1), a leak hole (9-3) is vertically communicated at a position of the slope block (9-2) close to the top of the slope, the lower end of the leak hole (9-3) is communicated with a sand discharge pipe (13), the sand discharge pipe (13) penetrates through the second filter cartridge (4) and extends out of the second filter cartridge, an installation frame (10) is fixed on the inner wall of the rotary drum (3), a through groove (10-1) is arranged at the lower end of the installation frame (10), a telescopic scraper blade (11) is vertically inserted into the through groove (10-1), a wing plate (10-2) is arranged above the telescopic scraper blade (11) on the installation frame (10), a return spring (12) is fixed between the upper end of the telescopic scraper blade (11) and the wing plate (10-2), the lower end of the telescopic scraper blade (11) is elastically supported on the annular groove (9-1), and the funnel (8) is fixed in the lower section of the first filter cartridge (1), funnel (8) bottom corresponds the setting with toper filter screen (9) pointed end, storage water tank (15) and second cartridge filter (4) bottom mounting intercommunication.
2. The sewage filtration treatment apparatus of claim 1, wherein: socket (4-1) have been seted up to second cartridge filter (4) lateral wall, socket (4-1) edge fastening has joint strip, has been equipped with drawer groove (14) to second cartridge filter (4) interpolation through socket (4-1), drawer groove (14) bottom surface sets up to the net, has held honeycomb active carbon in drawer groove (14).
3. The sewage filtration treatment apparatus according to claim 1 or 2, wherein: the bottom end of the first filter cartridge (1) and the top end of the second filter cartridge (4) are respectively sleeved and fixed with a compensating ring (5), two driving rings (6) are fixed at the middle positions of the inner wall of the rotary drum (3), the compensating rings (5) are tightly matched with the driving rings (6) one by one, the outer portions of the first filter cartridge (1) and the second filter cartridge (4) are respectively sleeved with a pressure spring (7), and the two pressure springs (7) are respectively supported between the corresponding compensating rings (5) and the end portions of the rotary drum (3).
4. The sewage filtration treatment apparatus of claim 3, wherein: a chute (16) is arranged below the top end of the first filter cartridge (1) in a matching manner.
5. The sewage filtration treatment apparatus of claim 4, wherein: the water storage tank (15) is fixed with two upright posts (15-1) in parallel, the chute (16) is fixed at the top ends of the two upright posts (15-1), a fixing frame (16-1) is fixed on the chute (16) and used for positioning the first driving motor (17), the second driving motor (18) is positioned on the water storage tank (15), and the water storage tank (15) is further provided with a water drainage pipe (15-2).
6. The sewage filtration treatment apparatus of claim 1, wherein: the diameter of the water through hole (2-1) is 1 cm-3 cm, and the conical filter screen (9) is 60 meshes-100 meshes.
7. A method for using the sewage filtering treatment device according to claim 2, wherein: the using method comprises the following steps:
the method comprises the following steps: a first driving motor (17) and a second driving motor (18) are respectively connected with a power supply and started, the first driving motor (17) drives the spiral blade shaft (2) to rotate, the spiral blade shaft (2) is conveyed to the top end, the second driving motor (18) drives the rotary drum (3) to drive the mounting rack (10) on the inner wall of the rotary drum to rotate, and the telescopic scraper (11) on the mounting rack (10) moves around the annular groove (9-1) and intermittently passes through the slope block (9-2);
step two: pouring sewage to be filtered into the upper section of the first filter cylinder (1) through the water inlet (1-1), performing primary filtration through the spiral blade shaft (2), conveying impurities out of the spiral blade shaft (2) through the top end of the first filter cylinder (1), and allowing the sewage to flow down through the water hole (2-1);
step three: sewage flowing down after primary filtration is collected by a funnel (8) and poured at the tip of a conical filter screen (9) for secondary filtration, impurities are reserved in an annular groove (9-1) and move around the annular groove (9-1) along with a telescopic scraper (11), and the impurities are continuously scraped to a slope block (9-2), then are leaked out through a leakage hole (9-3), and are discharged to the outside through a sand discharge pipe (13);
step four: the sewage flowing down after the secondary filtration flows into the drawer groove (14) to be subjected to tertiary filtration through honeycomb activated carbon, the bottom surface of the drawer groove (14) is provided with grids, and the sewage flows into the water storage tank (15) after being filtered and is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866086.1A CN112023513B (en) | 2020-08-25 | 2020-08-25 | Sewage filtering treatment device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114849325B (en) * | 2022-05-17 | 2023-10-20 | 淄博胜赢化工有限公司 | P-tert-butyl catechol terminator lifting net filtering device and use method |
| CN115974357B (en) * | 2023-03-01 | 2023-09-01 | 大庆腾辉石油工程技术服务有限公司 | Separation device for oil-containing sewage sludge treatment and application method thereof |
| CN116495812B (en) * | 2023-06-26 | 2023-09-05 | 四川新环科技有限公司 | Liquid boosting execution system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6461523B1 (en) * | 2000-03-23 | 2002-10-08 | John Greenrose | Solids separation mechanism |
| DE102013001726A1 (en) * | 2013-02-01 | 2014-08-07 | Ferdinand Nock | dewatering press |
| CN206156885U (en) * | 2016-10-09 | 2017-05-10 | 宁夏龙江化工科技有限公司 | Chemical wastewater discharges filter equipment |
| CN108273316A (en) * | 2018-03-31 | 2018-07-13 | 绍兴柯桥涵雷服饰科技有限公司 | A kind of pillow factory sewage-treatment plant |
| CN210021354U (en) * | 2019-05-06 | 2020-02-07 | 毅康科技有限公司 | Solid-liquid separation treatment device capable of performing multi-layer filtration for reclaimed water reuse |
| CN111330346A (en) * | 2020-03-07 | 2020-06-26 | 沈燕英 | Silt separator for wastewater treatment |
| CN111472017A (en) * | 2020-04-09 | 2020-07-31 | 东北大学 | Magnesium hydroxide filtering device and method based on diaphragm electrodeposition technology |
| CN111484168A (en) * | 2020-06-07 | 2020-08-04 | 李拉郎 | Energy-saving dual sewage filtering and recycling equipment |
-
2020
- 2020-08-25 CN CN202010866086.1A patent/CN112023513B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6461523B1 (en) * | 2000-03-23 | 2002-10-08 | John Greenrose | Solids separation mechanism |
| DE102013001726A1 (en) * | 2013-02-01 | 2014-08-07 | Ferdinand Nock | dewatering press |
| CN206156885U (en) * | 2016-10-09 | 2017-05-10 | 宁夏龙江化工科技有限公司 | Chemical wastewater discharges filter equipment |
| CN108273316A (en) * | 2018-03-31 | 2018-07-13 | 绍兴柯桥涵雷服饰科技有限公司 | A kind of pillow factory sewage-treatment plant |
| CN210021354U (en) * | 2019-05-06 | 2020-02-07 | 毅康科技有限公司 | Solid-liquid separation treatment device capable of performing multi-layer filtration for reclaimed water reuse |
| CN111330346A (en) * | 2020-03-07 | 2020-06-26 | 沈燕英 | Silt separator for wastewater treatment |
| CN111472017A (en) * | 2020-04-09 | 2020-07-31 | 东北大学 | Magnesium hydroxide filtering device and method based on diaphragm electrodeposition technology |
| CN111484168A (en) * | 2020-06-07 | 2020-08-04 | 李拉郎 | Energy-saving dual sewage filtering and recycling equipment |
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