CN110038345A - The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water - Google Patents
The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water Download PDFInfo
- Publication number
- CN110038345A CN110038345A CN201910306973.0A CN201910306973A CN110038345A CN 110038345 A CN110038345 A CN 110038345A CN 201910306973 A CN201910306973 A CN 201910306973A CN 110038345 A CN110038345 A CN 110038345A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- drum
- chemical industry
- waste water
- slot
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002351 wastewater Substances 0.000 title claims abstract description 21
- 239000000126 substance Substances 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 15
- 239000002893 slag Substances 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 238000010926 purge Methods 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D33/80—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/308—Made of at least two different materials, e.g. metal and plastic
-
- 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
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to a kind of filter device of wastewater from chemical industry, especially a kind of centrifugal rotary drum filtering device of chemical industry polymerization technique waste water.It is mainly made of cabinet (17), filter drum (10), motor (2) and main shaft (18), motor (2) driving spindle (18) drives filter drum (10) rotation.The top of cabinet (17) is equipped with the back purge system with high pressure nozzle (12), and suspension type has L shape slag slot (8) on end plate on the outside of cabinet (17).The slot body of L shape slag slot (8) overhang filter drum (10) inner cavity in, can by the waste material slag in filter drum (10) by deslagging bucket (7) in time discharge cabinet outside.Its advantage is that structurally reasonable, it is not easy to plug, purification of waste water rate and work efficiency is high can make technique waste water reach the standard of recycling and reusing.
Description
Technical field
The present invention relates to the filter device in a kind of chemical industry polymerization technique equipment, especially a kind of chemical industry polymerization technique waste water
Centrifugal rotary drum filtering device.The technique waste waters such as cooling water, pelletizing water in chemical industry polymerisation process can be carried out online
Filtration treatment, and recycling and reusing.
Background technique
In the polymerisation process of chemical industry, food and chemical fibre raw material, a large amount of technique waste water can be generated, it is such as cooling
Water, pelletizing water etc., these are through in used technique waste water, there are the impurity such as a large amount of polymer, it is necessary to pass through strictly
After filtration treatment, recycling and reusing again just can be carried out.
It is only in the useless of system equipment without special mechanical filtration device at present in chemical industry polymerization technique equipment
At water out, simply filtered using non-woven fabrics.Though this method is simple, consumptive material is extremely serious, the non-woven fabrics after use
It is difficult to handle, pollutes environment；Also non-woven fabrics easily blocks, poor filtration effect, and filtered water quality can only discharge, and cannot recycle again sharp
With.
Summary of the invention
Technical problem to be solved by this invention is to overcome the problems, such as of the existing technology, provides a kind of chemical industry polymerization work
The centrifugal rotary drum filtering device of skill waste water, can access chemical industry equipment production equipment bus in, realization do not shut down on-line filtration,
And it is structurally reasonable, purifying rate is high, enables waste water recycling and reusing.
The technology of the present invention solution is, including cabinet 17, filter drum 10, motor 2 and main shaft 18, separates in cabinet 17
There are drum box 14 and transmission case 19, opposing seal between two casees；Main shaft 18 and motor 2 are set in transmission case 19；Filter drum 10
It supports and drives by the connecting flange 15 of shaft end in drum box 14, and by main shaft 18, cabinet 17 is equipped with waterwater entrance
6, waste residue outlet 5 and water purification outlet 3, it is characterised in that: the cabinet 17 of 14 inside of drum box is equipped with back purge system；Drum box
Suspension type is fixed with L shape slag slot 8 on end plate on the outside of 14 cabinets, and the slot body of L shape slag slot 8 overhangs into the inner cavity of filter drum 10
In；Waste pipe 4 and deslagging bucket 7 are additionally provided on the outside of 14 cabinet of drum box on end plate, waste pipe 4 is passed directly into filter drum 10
Screen drum in；The notch of L shape slag slot 8 and the bell mouth of deslagging bucket 7 are correspondingly arranged up and down.
The back purge system, including high-pressure water pipe 11, high pressure nozzle 12 and backwash high pressure pump group 22, high-pressure water pipe
It is arranged with high pressure nozzle 12 on 11, and is fixed on the cabinet of 14 inside of drum box；High-pressure water pipe 11 passes through the pipe on water inlet 9
Connector and the external backwash high pressure pump group 22 of water pipe.
The L shape slag slot 8, is fixed on the side box plate of cabinet 17 perpendicular to the ground by the side plate at slot end, L shape slag slot 8
Angle α between bottom plate and slot end side plate is 45-80 degree, it is ensured that slag charge under gravity, being capable of the voluntarily row of being slides quickly into
In slag bucket 7.
Filter drum 10 is made of roller steelframe and stainless steel mesh.
Main shaft 18 is supported in transmission case 19 by bracket 21, and is driven by motor 2 by chain 1.
The cabinet 17 of 14 inside of drum box is equipped with one group or two groups or more of back purge system, if it is one group of backwash
Device is hit exactly set on the top of 14 cabinet 17 of drum box；It is equal if it is two groups or more of back purge system, i.e. Relatively centralized
Evenly on 17 inner wall of cabinet on the outside of the upper semi-circle of filter drum 10.
Observation window 13 is additionally provided on cabinet 17.
The present invention and the prior art compare the advantages of had, and centrifugal roller design, structurally reasonable, no material consumption makes
With at low cost；The outside of centrifugal roller uses the online high pressure washing of high pressure nozzle, solves susceptible to plugging problem, and purifying rate
With work efficiency is high, the solid matters such as aggregated particles, powder, suspended matter in waste water can be effectively separated, make Waste
Water reaches the standard of recycling and reusing.The present apparatus can access in the device bus of chemical industry polymerization technique equipment, and realization is not shut down
Line filtering.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the perspective view of L shape slag slot 8 in Fig. 1.
Figure label: 1- chain, 2- motor, 3- water purification outlet, 4- waste pipe, 5- waste residue outlet, 6- waterwater entrance, 7-
Deslagging bucket, 8-L shape slag slot, 9- water inlet, 10- filter drum, 11- high-pressure water pipe, 12- high pressure nozzle, 13- observation window, 14-
Drum box, 15- connecting flange, 16- sealing device, 17- cabinet, 18- main shaft, 19- transmission case, 20- bearing block, 21- bracket,
22- backwash high pressure pump group.Angle between α-L shape slag trough floor and slot end side plate.
Specific embodiment
Combination attached drawing is further described the embodiment of the present invention below.
The present invention is mainly made of cabinet 17, filter drum 10, motor 2 and main shaft 18.Separating in cabinet 17 has drum box
14 and transmission case 19, closed-loop layout between two casees.It is mainly used for putting motor, main shaft 18 and driving chain in transmission case 19
1 equal transmission parts；It is mainly used for that the filter drum 10 of rotary rolling is arranged in drum box 14.Motor 2 drives main shaft by chain 1
18 rotations, then drive filter drum 10 to rotate by main shaft 18.
Main shaft 18 is supported in transmission case 19 by the bracket 21 and bearing block 20 at axis both ends, and is driven by motor 2 by chain 1
It is dynamic.The shaft end of main shaft 18 passes through transmission case 19, extend into drum box 14, joins by the way that connecting flange 15 and filter drum 10 are fixed
It connects, and filter drum 10 is driven to rotate.In order to guarantee the sealing performance between two casees, prevent the sewage etch in drum box 14 from passing
Transmission parts in dynamic case 19, are equipped with stuffing type sealing device 16 between main shaft 18 and the intermediate bulkhead of cabinet 17.
On end face on the outside of 14 cabinet of drum box, it is equipped with waste pipe 4, deslagging bucket 7 and L shape slag slot 8, waste pipe 4
Lower part on the outside of 14 cabinet of drum box, waste pipe 4 are equipped with waterwater entrance 6.Deslagging bucket 7 is set around waste pipe 4,
The funnel part on top is placed in the top of waste pipe 4, and downwards around waste pipe 4, waste residue outlet 5 is set the pipe section of its underpart
In duct bottom.The bottom of side box body is additionally provided with water purification outlet 3 in drum box 14.
The L shape slag slot 8, suspension type are fixed on the top of outer 17 side plate of side box body of drum box 14.Its slot end side plate hangs down
Straight ground is fixed by screws on 17 side box plate of cabinet, horizontally long slot slot body overhang filter drum 10 inner cavity in, with timely
Slag is carried out to the waste residue fallen in filter drum 10, and is sent into deslagging bucket 7 and is discharged.Especially the bottom plate of L shape slag slot 8 with
Angle α between the plate of slot end side is 45-80 degree.It is, the elongated slot bottom parts and horizontal line of L shape slag slot 8 are at the angle 10-45
It is upturned, makes to constitute low inside and high outside structure in 8 drum box 14 of L shape slag slot, and the notch of L shape slag slot 8 and lower end
The bell mouth of deslagging bucket 7 is correspondingly arranged up and down, it is ensured that fall in solid slag material in L shape slag slot 8 under the effect of gravity, it can
Voluntarily, it is slides quickly into deslagging bucket 7, and is discharged from waste residue outlet 5.
There are also back purge systems in the outer tip end of filter drum 10 by the present invention, are fixed on the cabinet of 14 inside of drum box
On, mainly it is made of high-pressure water pipe 11, high pressure nozzle 12 and backwash high pressure pump group 22.High pressure spray is arranged in high-pressure water pipe 11
Mouth 12 is fixed on the cabinet of 14 inside of drum box by high-pressure water pipe 11.The water inlet 9 of high-pressure water pipe 11 by pipe fitting with
And the external backwash high pressure pump group 22 of water pipe.The outside of cabinet 17 is arranged in backwash high pressure pump group 22.
Can also be as needed on the cabinet 17 of 14 inside of drum box, it is equipped with one or more groups of back purge systems.If it is one
Group back purge system, i.e., hit exactly set on the top of 14 cabinet 17 of drum box.It, can Relatively centralized if it is multiple groups back purge system
And equably on 17 inner wall of cabinet on the outside of the upper semi-circle of filter drum 10, it is ensured that filter drum 10 is by fully high pressure
Impact, falls into waste residue in L shape slag slot 8, while preventing filter drum 10 from blocking.The present invention gives be provided only with one group of recoil
The attached drawing of cleaning device.
The filter drum 10 is a sub-assembly, is welded by roller steelframe and stainless steel mesh, is overhang in roller
In case 14, and directly driven by main shaft 18.
For convenience of maintenance, observation window 13 is additionally provided on cabinet 17.
Claims (7)
1. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water, including cabinet (17), filter drum (10), motor (2)
With main shaft (18), the interior separation of cabinet (17) has drum box (14) and transmission case (19), opposing seal between two casees；Main shaft (18) and
Motor (2) is set in transmission case (19)；Filter drum (10) is set in drum box (14), and the company for passing through shaft end by main shaft (18)
Acting flange (15) is supported and is driven, and cabinet (17) is equipped with waterwater entrance (6), waste residue outlet (5) and water purification outlet (3), special
Sign is: the cabinet 17 of 14 inside of drum box is equipped with back purge system；Suspension type is solid on end plate on the outside of drum box (14) cabinet
Surely have a L shape slag slot (8), the slot body of L shape slag slot (8) overhang filter drum (10) inner cavity in；Outside 14 cabinet of drum box
Waste pipe (4) and deslagging bucket (7) are additionally provided in side end panel, waste pipe (4) is passed directly into the screen drum of filter drum (10)；
The notch of L shape slag slot (8) and the bell mouth of deslagging bucket (7) are correspondingly arranged up and down.
2. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water as described in claim 1, it is characterised in that: described
Back purge system, including high-pressure water pipe (11), high pressure nozzle (12) and backwash high pressure pump group (22), high-pressure water pipe are arranged on (11)
High pressure nozzle (12) are shown, and are fixed on the cabinet on the inside of drum box (14)；High-pressure water pipe (11) passes through on water inlet (9)
Pipe fitting and the external backwash high pressure pump group (22) of water pipe.
3. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water as claimed in claim 1 or 2, it is characterised in that: institute
L shape slag slot (8) is stated, is fixed on the side box plate of cabinet (17) perpendicular to the ground by the side plate at slot end, L shape slag slot (8) bottom plate
Angle α between the plate of slot end side is 45-80 degree, it is ensured that slag charge under gravity, can voluntarily be slides quickly into deslagging bucket
(7) in.
4. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water as claimed in claim 1 or 2, it is characterised in that: mistake
Filter roller (10) is made of roller steelframe and stainless steel mesh.
5. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water as claimed in claim 1 or 2, it is characterised in that: main
Axis (18) is supported in transmission case (19) by bracket (21), and is driven by motor (2) by chain (1).
6. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water as claimed in claim 1 or 2, it is characterised in that: rolling
Cabinet (17) on the inside of cylinder case (14) is equipped with one group or two groups or more of back purge system, if it is one group of back purge system,
Hit exactly set on the top of drum box (14) cabinet (17)；It is equal if it is two groups or more of back purge system, i.e. Relatively centralized
Evenly on 17 inner wall of cabinet on the outside of the upper semi-circle of filter drum (10).
7. the centrifugal rotary drum filtering device of chemical industry polymerization technique waste water as claimed in claim 1 or 2, it is characterised in that: case
Observation window (13) are additionally provided on body (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306973.0A CN110038345A (en) | 2019-04-17 | 2019-04-17 | The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306973.0A CN110038345A (en) | 2019-04-17 | 2019-04-17 | The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110038345A true CN110038345A (en) | 2019-07-23 |
Family
ID=67277456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910306973.0A Pending CN110038345A (en) | 2019-04-17 | 2019-04-17 | The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110038345A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470210U (en) * | 2009-03-11 | 2010-05-19 | 广东惟一水务工程有限公司 | Pressure-free metal film filter |
| CN103949107A (en) * | 2014-03-19 | 2014-07-30 | 东莞市维迅机械科技有限公司 | Continuous filtration membrane-removal device |
| CN204910969U (en) * | 2015-09-14 | 2015-12-30 | 山东杨帆环保工程有限公司 | Cylinder microstrainer |
| CN105561664A (en) * | 2014-10-15 | 2016-05-11 | 王帅 | Back-washing device of micro-filter |
| CN205516816U (en) * | 2016-01-28 | 2016-08-31 | 甘肃中医药大学 | Microstrainer who washes with highly -compressed air |
| CN107572680A (en) * | 2017-10-16 | 2018-01-12 | 青岛联合智造科技有限公司 | A kind of medical waste water filtering purifying equipment |
| CN209934226U (en) * | 2019-04-17 | 2020-01-14 | 江苏超群机械科技发展有限公司 | Centrifugal roller filtering device for chemical polymerization process wastewater |
-
2019
- 2019-04-17 CN CN201910306973.0A patent/CN110038345A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470210U (en) * | 2009-03-11 | 2010-05-19 | 广东惟一水务工程有限公司 | Pressure-free metal film filter |
| CN103949107A (en) * | 2014-03-19 | 2014-07-30 | 东莞市维迅机械科技有限公司 | Continuous filtration membrane-removal device |
| CN105561664A (en) * | 2014-10-15 | 2016-05-11 | 王帅 | Back-washing device of micro-filter |
| CN204910969U (en) * | 2015-09-14 | 2015-12-30 | 山东杨帆环保工程有限公司 | Cylinder microstrainer |
| CN205516816U (en) * | 2016-01-28 | 2016-08-31 | 甘肃中医药大学 | Microstrainer who washes with highly -compressed air |
| CN107572680A (en) * | 2017-10-16 | 2018-01-12 | 青岛联合智造科技有限公司 | A kind of medical waste water filtering purifying equipment |
| CN209934226U (en) * | 2019-04-17 | 2020-01-14 | 江苏超群机械科技发展有限公司 | Centrifugal roller filtering device for chemical polymerization process wastewater |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190723 |