CN106139687A - A kind of can the filter plant of on-line regeneration and technique containing tubulose NACF - Google Patents
A kind of can the filter plant of on-line regeneration and technique containing tubulose NACF Download PDFInfo
- Publication number
- CN106139687A CN106139687A CN201610638164.6A CN201610638164A CN106139687A CN 106139687 A CN106139687 A CN 106139687A CN 201610638164 A CN201610638164 A CN 201610638164A CN 106139687 A CN106139687 A CN 106139687A
- Authority
- CN
- China
- Prior art keywords
- backwash
- casing
- lower clapboard
- nacf
- upper spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008929 regeneration Effects 0.000 title claims abstract description 21
- 238000011069 regeneration method Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 239000012530 fluid Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 238000007789 sealing Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 8
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 6
- 210000001215 vagina Anatomy 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0453—Filter tubes connected to plates positioned between at least two plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/086—Regeneration of the filter using fluid streams co-current to the filtration direction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to a kind of can the filter plant of on-line regeneration and technique containing tubulose NACF.A kind of containing tubulose NACF can the filter plant of on-line regeneration, by constituting containing tubulose active carbon fibre dimensional filter assembly etc.；By filtered fluid through circular tube shaped NACF filtering bodies, complete to filter；When technique needs backwash, backwash fluid and above-mentioned filtering technique pass back through circular tube shaped NACF filtering bodies, complete backwash and regeneration.
Description
Technical field
The present invention relates to field of Environment Protection, particularly to a kind of containing tubulose NACF can on-line regeneration filter plant with
Technique.
Background technology
Owing to NACF has good adsorption, the most easily constitute tabular, tubulose, felt shaped filter material, can facilitate
Line cleaning and regeneration, therefore has more preferably prospect of the application than traditional powder, granular active carbon filter material.
" a kind of NACF felt-cloth moves curtain filter plant and technique " (2013100552558.x) discloses felt shaped
The use of NACF, " organic wastewater activated carbon fiber absorber and desorption apparatus " (201110071740.0) disclose
The use of tubulose NACF；In order to improve filter efficiency further, reduce plant maintenance amount, investment reduction, propose one
Can the filter plant of on-line regeneration and technique containing tubulose NACF.
Summary of the invention
A kind of containing tubulose NACF can the filter plant of on-line regeneration, by containing tubulose active carbon fibre dimensional filter assembly with
Filter box assembly is constituted, and it is characterized in that containing tubulose active carbon fibre dimensional filter assembly by tubulose NACF filtering bodies, seals
Circle, packing ring, lock hollow nut, couple spiral shell seat and constitute；
Circular tube shaped NACF filtering bodies overall diameter 40-120mm, thickness of pipe wall 4-12mm, length 240-480mm,
Preferably overall diameter 60mm, thickness of pipe wall 6mm, length 320mm, when circular tube shaped NACF filtering bodies physical dimension is true
After Ding, sealing ring, packing ring, lock hollow nut, couple the physical dimension of spiral shell seat and selected circular tube shaped NACF filtering bodies
Physical dimension matches, and the tooth stricture of vagina locking hollow nut matches with the tooth stricture of vagina coupling spiral shell seat;Couple the physical dimension of spiral shell seat also
Match with positioning hole dimension on upper spacer lower clapboard in filter box assembly, couple spiral shell seat and be fixed on through the sealing of hole, location
On upper spacer lower clapboard;Filter box assembly by casing, upper spacer in casing, upper top cover, lower clapboard in casing, lower top
Lid;Left water inlet pipe, right outlet pipe, right backwash water inlet pipe, left backwash outlet pipe is constituted;In casing upper spacer and upper top cover it
Between left on 10-20mm hydrospace, leave 10-20mm between lower clapboard and lower top cover in casing and descended hydrospace, in casing
Upper spacer and lower clapboard one_to_one corresponding have 6-12 row, hole, 8-24 row location, determine in filter box assembly on upper spacer lower clapboard
Position hole dimension matches with the physical dimension coupling spiral shell seat, couples spiral shell seat and is fixed on upper spacer lower clapboard through the sealing of hole, location
On;After in circular tube shaped NACF filtering bodies physical dimension with casing, upper spacer determines with lower clapboard location hole number, case
Internal upper spacer and lower clapboard physical dimension and casing, upper top cover, lower top cover physical dimension also matches and determines, in casing
Upper spacer fixedly mounts with box sealing with lower clapboard, and upper spacer meets with lower clapboard distance: circular tube shaped active carbon fibre dimensional filter
Body one_to_one corresponding penetrates when coupling in spiral shell bore in upper spacer lower clapboard, and the two ends of circular tube shaped NACF filtering bodies can be
Couple the hollow nut that is locked in spiral shell bore to fix;
A kind of containing tubulose NACF can the erection sequence of filter plant of on-line regeneration as follows:
(a). sealing fixing loading in the hole, location of upper spacer one by one and couple spiral shell seat, the upper spacer that will be equipped with coupling spiral shell seat is close
Sealing loads in casing surely, leaves on 10-20mm hydrospace between upper spacer and upper top cover;
(b). sealing fixing loading in the hole, location of lower clapboard one by one and couple spiral shell seat, the lower clapboard that will be equipped with coupling spiral shell seat is close
Sealing loads in casing surely, leaves on 10-20mm hydrospace between lower clapboard and lower top cover;
(c). circular tube shaped NACF filtering bodies one_to_one corresponding is penetrated and upper spacer lower clapboard couples in spiral shell bore,
Sequentially put into sealing ring, packing ring, lock hollow nut, tighten the hollow nut of locking, make circular tube shaped NACF mistake
Filter body seals fixing with coupling spiral shell seat;
(d). cover upper top cover, make upper top cover fix with box sealing, cover lower top cover, make lower top cover solid with box sealing
Fixed;
(e). loading left water inlet pipe in the outer left case face of casing, left water inlet pipe opening ensures that water inlet flows between upper spacer lower clapboard
Space, loads left backwash outlet pipe in the outer left case face of casing, left backwash outlet pipe opening ensure backwash water from upper spacer every
Between plate, space is flowed out;Loading right outlet pipe in the outer right case face of casing, right outlet pipe opening is between lower clapboard and lower cover
Space, loads right backwash water inlet pipe in the outer right case face of casing, and right backwash water inlet pipe opening is empty between upper spacer and upper cover plate
Between;
F (), loads onto valve A at left water inlet pipe, valve B loaded onto by right outlet pipe, and valve C loaded onto by right backwash water inlet pipe, left anti-
Wash out water pipe and load onto valve D;
Utilize above-mentioned containing tubulose NACF can the filter plant of on-line regeneration to carry out filtering technique as follows:
G). open valve A on left water inlet pipe, open valve B on right outlet pipe, close valve C on right backwash water inlet pipe, close
Close valve D on left backwash outlet pipe;Space between upper spacer and lower clapboard is entered from left water inlet pipe, through circle by filtered fluid
Tubulose NACF filtering bodies, enters space between lower clapboard and lower cover after completing to filter, discharges from right outlet pipe;
H). when technique needs backwash, close valve A on left water inlet pipe, close valve B on right outlet pipe, open right anti-
Wash valve C on water inlet pipe, open valve D on left backwash outlet pipe;Backwash fluid enters upper spacer with upper from backwash water inlet pipe
Space between cover plate, passes back through circular tube shaped NACF filtering bodies with above-mentioned filtering technique, completes circular tube shaped activity
The backwash and regeneration of Carbon fibe filtering bodies, backwash fluid concentrates on space between upper spacer and lower clapboard, from left backwash outlet pipe
Discharge;
For improving backwash efficiency, backwash fluid selects superheated steam (120-3000c), alkaline water (PH8-9), acid water (PH6-
4), high-temperature water (80-1000c), in water under high pressure (0.2-1.0MPa), one or more use in turn.
Accompanying drawing explanation
Accompanying drawing 1 be the present invention contain tubulose NACF can on-line regeneration filter plant casing surface structure signal
Figure.
Accompanying drawing 2 is the internal structure cross-sectional schematic of filter plant, and accompanying drawing 3 is containing tubulose active carbon fibre dimensional filter assembly
Internal structure cross-sectional schematic.
Detailed description of the invention
A kind of containing tubulose NACF can the filter plant of on-line regeneration, by containing tubulose active carbon fibre dimensional filter assembly
(2) constitute with filter box assembly (1), it is characterized in that active carbon fibre dimensional filter assembly containing tubulose (2) is by tubulose NACF
Filtering bodies (23), sealing ring (25), packing ring (24), lock hollow nut (22), couple spiral shell seat (21) and constitute；Circular tube shaped activated carbon
Fiber filtering body (23) overall diameter 40-120mm, thickness of pipe wall 4-12mm, length 240-480mm, preferably overall diameter 60mm, pipe
Wall thickness 6mm, length 320mm, after circular tube shaped NACF filtering bodies (23) physical dimension determines, sealing ring (25), pad
Circle (24), locks hollow nut (22), couples the physical dimension of spiral shell seat (21) and selected circular tube shaped NACF filtering bodies
(23) physical dimension matches, and the tooth stricture of vagina locking hollow nut (22) matches with the tooth stricture of vagina coupling spiral shell seat (21);Couple spiral shell seat
(21) physical dimension also matches with the upper location of upper spacer (18) lower clapboard (19) in filter box assembly hole dimension, couples
Spiral shell seat (21) seals through hole, location and is fixed on upper spacer (18) lower clapboard (19);Filter box assembly (1) by casing (15),
Upper spacer (18) in casing, upper top cover (16), lower clapboard (19) in casing, lower top cover (17);Left water inlet pipe (11), right
Outlet pipe (12), right backwash water inlet pipe (13), left backwash outlet pipe (14) is constituted;Upper spacer (18) and upper top cover in casing
(16) leave on 10-20mm hydrospace (18-1) between, in casing, between lower clapboard (19) and lower top cover (17), leave 10-
20mm descended hydrospace (19-1), and in casing, upper spacer (18) and lower clapboard (19) one_to_one corresponding have 6-12 row, and 8-24 row are fixed
Hole, position, filter box assembly (1) interior upper spacer (18) lower clapboard (19) upper location hole dimension and the dimensioning coupling spiral shell seat (21)
Very little match, couple spiral shell seat (21) and seal through hole, location and be fixed on upper spacer (18) lower clapboard (19);When circular tube shaped activity
After Carbon fibe filtering bodies (23) physical dimension determines with lower clapboard (19) location hole number with casing (15) interior upper spacer (18),
Casing (15) interior upper spacer (18) and lower clapboard (19) physical dimension and casing (15), upper top cover (16), lower top cover (17) is several
What size also matches and determines, casing (15) interior upper spacer (18) seals fixed installation with lower clapboard (19) with casing (15),
Upper spacer (18) meets with lower clapboard (19) distance: circular tube shaped NACF filtering bodies (23) one_to_one corresponding penetrates upper spacer
(18), when coupling in spiral shell seat (21) hole in lower clapboard (19), the two ends of circular tube shaped NACF filtering bodies (23) can couple
The hollow nut (22) that is locked in spiral shell seat (21) hole is fixed；
A kind of containing tubulose NACF can the erection sequence of filter plant of on-line regeneration as follows:
(a). in the hole, location of upper spacer (18), seal fixing loading one by one couple spiral shell seat (21), will be equipped with coupling spiral shell seat
(21) upper spacer (18) seals fixing loading in casing (15), leaves 10-20mm between upper spacer (18) and upper top cover (16)
Upper hydrospace (18-1) excessively;
(b). in the hole, location of lower clapboard (19), seal fixing loading one by one couple spiral shell seat (21), will be equipped with coupling spiral shell seat
(21) lower clapboard (19) seals fixing loading in casing (15), leaves 10-20mm between lower clapboard (19) and lower top cover (17)
Upper hydrospace (19-1) excessively;
(c). circular tube shaped NACF filtering bodies (23) one_to_one corresponding is penetrated upper spacer (18) lower clapboard (19) couples spiral shell
In seat (21) hole, sequentially put into sealing ring (25), packing ring (24), lock hollow nut (22), tighten the hollow nut of locking
(22), make circular tube shaped NACF filtering bodies (23) and couple spiral shell seat (21) and seal fixing;
(d). cover upper top cover (16), make upper top cover (16) and casing (15) seal fixing, cover lower top cover (17), make down
Top cover (17) and casing (15) seal fixing;
(e). loading left water inlet pipe (11) in the outer left case face of casing, left water inlet pipe (11) opening ensures that water inlet flows into upper spacer
(18) space between lower clapboard (19), loads left backwash outlet pipe (14), left backwash outlet pipe (14) in the outer left case face of casing
Opening ensures that backwash water space between upper spacer (18) lower clapboard (19) is flowed out;Right outlet pipe is loaded in the outer right case face of casing
(12), right outlet pipe opening is space between lower clapboard (19) and lower cover (17), loads right backwash in the outer right case face of casing
Water inlet pipe (13), right backwash water inlet pipe (13) opening space between upper spacer (18) and upper cover plate (16);
F (), loads onto valve A(11-1 at left water inlet pipe (11)), valve B(12-1 loaded onto by right outlet pipe (12)), right backwash is entered
Valve C(13-1 loaded onto by water pipe (13)), left backwash outlet pipe (14) loads onto valve D(14-1);
Utilize above-mentioned containing tubulose NACF can the filter plant of on-line regeneration to carry out filtering technique as follows:
G). open the upper valve A(11-1 of left water inlet pipe (11)), open the upper valve B(12-1 of right outlet pipe (12)), close the right side
The upper valve C(13-1 of backwash water inlet pipe (13)), close the upper valve D(14-1 of left backwash outlet pipe (14));By filtered fluid from
Left water inlet pipe (11) enters space between upper spacer (18) and lower clapboard (19), through circular tube shaped NACF filtering bodies
(23), enter space (19-1) between lower clapboard and lower cover after completing to filter, discharge from right outlet pipe (12);
H). when technique needs backwash, close the upper valve A(11-1 of left water inlet pipe (11)), close the upper valve of right outlet pipe (12)
Door B(12-1), open the upper valve C(13-1 of right backwash water inlet pipe (13)), open the upper valve D(14-of left backwash outlet pipe (14)
1);Backwash fluid enters space (18-1) between upper spacer (18) and upper cover plate (16) from backwash water inlet pipe (13), with above-mentioned
Filtering technique passes back through circular tube shaped NACF filtering bodies (23), completes circular tube shaped NACF filtering bodies (23)
Backwash and regeneration, backwash fluid concentrates on space between upper spacer (18) and lower clapboard (19), from left backwash outlet pipe (14)
Discharge;
For improving backwash efficiency, backwash fluid selects superheated steam (120-3000c), alkaline water (PH8-9), acid water (PH6-
4), high-temperature water (80-1000c), in water under high pressure (0.2-1.0MPa), one or more use in turn.
Claims (2)
1. containing tubulose NACF can the filter plant of on-line regeneration, by active carbon fibre dimensional filter assembly containing tubulose (2)
Constitute with filter box assembly (1), it is characterized in that active carbon fibre dimensional filter assembly containing tubulose (2) is by tubulose active carbon fibre dimensional filter
Body (23), sealing ring (25), packing ring (24), lock hollow nut (22), couple spiral shell seat (21) and constitute；Circular tube shaped NACF
Filtering bodies (23) overall diameter 40-120mm, thickness of pipe wall 4-12mm, length 240-480mm, preferably overall diameter 60mm, thickness of pipe wall
6mm, length 320mm, after circular tube shaped NACF filtering bodies (23) physical dimension determines, sealing ring (25), packing ring
(24), lock hollow nut (22), couple the physical dimension of spiral shell seat (21) and selected circular tube shaped NACF filtering bodies (23)
Physical dimension matches, and the tooth stricture of vagina locking hollow nut (22) matches with the tooth stricture of vagina coupling spiral shell seat (21);Couple spiral shell seat (21)
Physical dimension also upper with upper spacer (18) lower clapboard (19) in filter box assembly location hole dimension match, couple spiral shell seat
(21) it is fixed on upper spacer (18) lower clapboard (19) through the sealing of hole, location;Filter box assembly (1) is by casing (15), case
Internal upper spacer (18), upper top cover (16), lower clapboard (19) in casing, lower top cover (17);Left water inlet pipe (11), the right side goes out
Water pipe (12), right backwash water inlet pipe (13), left backwash outlet pipe (14) is constituted;Upper spacer (18) and upper top cover (16) in casing
Between left on 10-20mm hydrospace (18-1), leave 10-20mm between lower clapboard (19) and lower top cover (17) in casing
Lower hydrospace (19-1) excessively, in casing, upper spacer (18) and lower clapboard (19) one_to_one corresponding have 6-12 row, and 8-24 row position hole,
Filter box assembly (1) interior upper spacer (18) lower clapboard (19) upper location hole dimension and the physical dimension phase coupling spiral shell seat (21)
Join, couple spiral shell seat (21) and be fixed on upper spacer (18) lower clapboard (19) through the sealing of hole, location;When circular tube shaped NACF
After filtering bodies (23) physical dimension determines with lower clapboard (19) location hole number with casing (15) interior upper spacer (18), casing
(15) interior upper spacer (18) and lower clapboard (19) physical dimension and casing (15), upper top cover (16), lower top cover (17) dimensioning
Very little also match determine, casing (15) interior upper spacer (18) and lower clapboard (19) seal fixed installation with casing (15), on every
Plate (18) meets with lower clapboard (19) distance: circular tube shaped NACF filtering bodies (23) one_to_one corresponding penetrates under upper spacer (18)
When coupling in spiral shell seat (21) hole in dividing plate (19), the two ends of circular tube shaped NACF filtering bodies (23) can couple spiral shell seat
(21) the hollow nut (22) that is locked in hole is fixed;
A kind of containing tubulose NACF can the erection sequence of filter plant of on-line regeneration as follows:
(a). in the hole, location of upper spacer (18), seal fixing loading one by one couple spiral shell seat (21), will be equipped with coupling spiral shell seat
(21) upper spacer (18) seals fixing loading in casing (15), leaves 10-20mm between upper spacer (18) and upper top cover (16)
Upper hydrospace (18-1) excessively;
(b). in the hole, location of lower clapboard (19), seal fixing loading one by one couple spiral shell seat (21), will be equipped with coupling spiral shell seat
(21) lower clapboard (19) seals fixing loading in casing (15), leaves 10-20mm between lower clapboard (19) and lower top cover (17)
Upper hydrospace (19-1) excessively;
(c). circular tube shaped NACF filtering bodies (23) one_to_one corresponding is penetrated upper spacer (18) lower clapboard (19) couples spiral shell
In seat (21) hole, sequentially put into sealing ring (25), packing ring (24), lock hollow nut (22), tighten the hollow nut of locking
(22), make circular tube shaped NACF filtering bodies (23) and couple spiral shell seat (21) and seal fixing;
(d). cover upper top cover (16), make upper top cover (16) and casing (15) seal fixing, cover lower top cover (17), make down
Top cover (17) and casing (15) seal fixing;
(e). loading left water inlet pipe (11) in the outer left case face of casing, left water inlet pipe (11) opening ensures that water inlet flows into upper spacer
(18) space between lower clapboard (19), loads left backwash outlet pipe (14), left backwash outlet pipe (14) in the outer left case face of casing
Opening ensures that backwash water space between upper spacer (18) lower clapboard (19) is flowed out;Right outlet pipe is loaded in the outer right case face of casing
(12), right outlet pipe opening is space between lower clapboard (19) and lower cover (17), loads right backwash in the outer right case face of casing
Water inlet pipe (13), right backwash water inlet pipe (13) opening space between upper spacer (18) and upper cover plate (16);
F (), loads onto valve A(11-1 at left water inlet pipe (11)), valve B(12-1 loaded onto by right outlet pipe (12)), right backwash is entered
Valve C(13-1 loaded onto by water pipe (13)), left backwash outlet pipe (14) loads onto valve D(14-1).
2., according to claim 1, utilize and above-mentioned the filter plant of on-line regeneration can carry out filtering technique containing tubulose NACF
As follows:
G). open the upper valve A(11-1 of left water inlet pipe (11)), open the upper valve B(12-1 of right outlet pipe (12)), close the right side
The upper valve C(13-1 of backwash water inlet pipe (13)), close the upper valve D(14-1 of left backwash outlet pipe (14));By filtered fluid from
Left water inlet pipe (11) enters space between upper spacer (18) and lower clapboard (19), through circular tube shaped NACF filtering bodies
(23), enter space (19-1) between lower clapboard and lower cover after completing to filter, discharge from right outlet pipe (12);
H). when technique needs backwash, close the upper valve A(11-1 of left water inlet pipe (11)), close the upper valve of right outlet pipe (12)
Door B(12-1), open the upper valve C(13-1 of right backwash water inlet pipe (13)), open the upper valve D(14-of left backwash outlet pipe (14)
1);Backwash fluid enters space (18-1) between upper spacer (18) and upper cover plate (16) from backwash water inlet pipe (13), with above-mentioned
Filtering technique passes back through circular tube shaped NACF filtering bodies (23), completes circular tube shaped NACF filtering bodies (23)
Backwash and regeneration, backwash fluid concentrates on space between upper spacer (18) and lower clapboard (19), from left backwash outlet pipe (14)
Discharge;
For improving backwash efficiency, backwash fluid selects superheated steam (120-3000c), alkaline water (PH8-9), acid water (PH6-
4), high-temperature water (80-1000c), in water under high pressure (0.2-1.0MPa), one or more use in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638164.6A CN106139687A (en) | 2016-08-08 | 2016-08-08 | A kind of can the filter plant of on-line regeneration and technique containing tubulose NACF |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610638164.6A CN106139687A (en) | 2016-08-08 | 2016-08-08 | A kind of can the filter plant of on-line regeneration and technique containing tubulose NACF |
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| CN106139687A true CN106139687A (en) | 2016-11-23 |
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| CN201610638164.6A Pending CN106139687A (en) | 2016-08-08 | 2016-08-08 | A kind of can the filter plant of on-line regeneration and technique containing tubulose NACF |
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| CN107021541A (en) * | 2017-06-07 | 2017-08-08 | 侯梦斌 | A kind of combined filtration equipment and technology containing cellular NACF filter block |
| CN109502816A (en) * | 2018-12-12 | 2019-03-22 | 南通神马线业有限公司 | A kind of Zhi Xian factory sewage disposal system and method |
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| CN109502816A (en) * | 2018-12-12 | 2019-03-22 | 南通神马线业有限公司 | A kind of Zhi Xian factory sewage disposal system and method |
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