CN211435336U - Demineralized water filter equipment - Google Patents
Demineralized water filter equipment Download PDFInfo
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- CN211435336U CN211435336U CN201922125408.2U CN201922125408U CN211435336U CN 211435336 U CN211435336 U CN 211435336U CN 201922125408 U CN201922125408 U CN 201922125408U CN 211435336 U CN211435336 U CN 211435336U
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Abstract
The utility model relates to a demineralized water filter equipment among the textile machinery comprises cylinder filter equipment and non-woven fabrics filter equipment from top to bottom setting. The non-woven fabric filtering device consists of a water tank (1), a non-woven fabric roller (3), a cloth pressing wheel (21), a conveying belt cloth conveying mechanism and a waste cloth collecting trolley (18), wherein the non-woven fabric (17) is laid on the conveying belt (20) and runs along with the conveying belt. The water outlet (16) of the roller filtering device is arranged above the non-woven fabric (17), so that the water after centrifugal filtration can be secondarily filtered by the non-woven fabric. The sewage main pipe (6) is a three-way pipe, and the maintenance without stopping can be realized. The method has the advantages that the roller and the thick and thin non-woven fabric double filtration are adopted, so that the consumption of the non-woven fabric is greatly reduced, the use cost is reduced, and the filtration precision is improved; meanwhile, maintenance without stopping can be realized through switching of the valve.
Description
Technical Field
The utility model relates to a process wastewater filtering device in textile machinery, in particular to a demineralized water filtering device.
Background
In the process of desalting water of textile machinery, the process water needs to be filtered to reduce discharge and realize recycling. The existing demineralized water process method is only at the terminal of a process device, the non-woven fabric is adopted for extremely simple filtration, the working efficiency is extremely low, the non-woven fabric is easy to block, the non-woven fabric needs to be continuously replaced in use, the waste is very serious, and a large amount of non-woven fabric cannot be treated and cannot be recycled.
The applicant applies a centrifugal roller filtering device (invention 2019103069730, utility model 2019205182678) named as chemical polymerization process wastewater on 17.4.2019, and the invention and the utility model (double report) apply to the centrifugal roller filtering device, can filter waste residues and particulate matters in the process wastewater by using a roller screen, has high working efficiency, is suitable for coarse filtration of large particulate matters, and cannot achieve the aim of fine filtration.
Disclosure of Invention
The utility model aims to solve the technical problem that, overcome prior art not enough, provide a demineralized water filter equipment, can carry out thick, thin two steps to the brine waste that produces among the weaving process and filter, alleviated the extravagant serious phenomenon of non-woven fabrics, and efficient, degree of becoming more meticulous is good.
The technical solution of the utility model is, including cylinder filter equipment and non-woven fabrics filter equipment, be equipped with in cylinder filter equipment's the cylinder frame 12 by motor 14 drive pivoted, screen cloth formula cylinder 10, the top of cylinder frame 12 is equipped with the shower 11 that carries out the high pressure back flush to the cylinder, and sewage in the sewage house steward 6 filters in directly sending into cylinder 10 through inlet tube 13, and the filter residue is by connecing sediment fill 9 discharges, and sewage filters the back through cylinder 10 and discharges via the delivery port 16 of cylinder frame 12 downside, its characterized in that: the roller filtering device is arranged on the upper side of the non-woven fabric filtering device; the non-woven fabric filtering device comprises a water tank 1, a non-woven fabric roller 3, a cloth pressing wheel 21, a conveying belt cloth conveying mechanism and a waste cloth collecting trolley 18, wherein the non-woven fabric roller 3, the cloth pressing wheel 21 and the conveying belt cloth conveying mechanism are supported on the upper side of the water tank 1, and the waste cloth collecting trolley 18 is arranged on the side edge of the water tank 1; the conveying belt cloth conveying mechanism consists of a driving motor 2, a driving shaft 22, a driven shaft 15 and a conveying belt 20, a non-woven cloth roller 3 is arranged on the upper side of the driving shaft 22, and a cloth pressing wheel 21 is arranged on the upper side of the conveying belt 20; the non-woven fabric 17 is laid on the conveyor belt 20 and is pressed on the conveyor belt 20 by the cloth pressing wheel 21, and the conveyor belt 20 drives the non-woven fabric 17 to move from the non-woven fabric roller 3 to the waste cloth collecting trolley 18 on the other side; the water outlet 16 of the roller filter device is arranged above the conveyor belt 20 and the non-woven fabric 17.
The sewage main pipe 6 is respectively connected with the roller filtering device and the non-woven fabric filtering device through two sewage pipes, and the first sewage pipe 7 and the second sewage pipe 5 are respectively provided with a valve 8 which can be independently opened/closed.
The first sewage pipe 7 is connected with a water inlet pipe 13 on the roller filtering device, sewage from the main sewage pipe 6 is firstly sent into the roller 10 for centrifugal filtration, and the sewage after the centrifugal filtration is sent to the non-woven fabric 17 from the water outlet 16 for secondary filtration so as to complete the coarse and fine duplex filtration.
The sewage pipe II 5 is provided with a water inlet distributor 4, and sewage from the sewage main pipe 6 is directly sprinkled on the non-woven fabric 17 through the water inlet distributor 4 for one-time direct filtration.
The bottom of the water tank 1 is provided with a purified water outlet 19, and the purified water filtered by the non-woven fabric 17 is collected by the water tank 1 and is recycled by the purified water outlet 19 which is externally connected with a circulating water device.
The utility model discloses the advantage of prior art relative ratio is, can carry out thick, thin two-step double entry filtration to technology brine waste, work efficiency is high, and the degree of becoming more meticulous is good, has greatly reduced the extravagant serious phenomenon of non-woven fabrics, has reduced material cost. And the two filtering processes can be operated in parallel or independently, once a fault occurs, the filter screen of the roller needs to be maintained or replaced, and the circuit can be freely switched by opening or closing the valve, so that the maintenance or replacement of the filter screen without stopping the machine is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures: 1-a water tank, 2-a driving motor, 3-a non-woven fabric roller, 4-a water inlet distributor, 5-a sewer pipe I, 6-a sewer main pipe, 7-a sewer pipe II, 8-a valve, 9-a slag receiving hopper, 10-a roller, 11-a spray pipe, 12-a roller frame, 13-a water inlet pipe, 14-a motor, 15-a driven wheel, 16-a water outlet, 17-non-woven fabric, 18-a waste fabric collecting trolley, 19-a purified water outlet, 20-a conveyor belt, 21-a cloth pressing wheel and 22-a driving shaft.
Detailed Description
The utility model discloses a cylinder filter equipment and non-woven fabrics filter equipment, and cylinder filter equipment locates non-woven fabrics filter equipment's upside.
In the roller filtering device, a roller frame 12 is internally provided with a screen type roller 10 which is driven by a motor 14 to rotate, and the top end of the roller frame 12 is provided with a spray pipe 11 which carries out high-pressure back washing on the roller, so that the screen of the roller 10 can be subjected to high-pressure back washing in time to prevent the screen from being blocked. The sewage in the sewage main pipe 6 is directly sent into the inner side of the roller 10 through the water inlet pipe 13 for centrifugal filtration, and the filter residue is discharged out of the roller frame 12 through the residue receiving hopper 9. The sewage is filtered by the roller 10, discharged from the water outlet 16 at the lower side of the roller frame 12, directly sent to the non-woven fabric filtering device at the lower side, and then subjected to secondary fine filtration.
Non-woven fabrics filter equipment passes cloth mechanism and useless cloth including water tank 1, non-woven fabrics roller 3, conveyer belt and collects dolly 18, and non-woven fabrics roller 3 passes cloth mechanism with the conveyer belt and supports in the upside of water tank 1, and useless cloth is collected dolly 18 and is located the side of water tank 1. The conveying belt cloth conveying mechanism consists of a driving motor 2, a driving shaft 22, a driven shaft 15 and a conveying belt 20, a non-woven cloth roller 3 is arranged on the upper side of the driving shaft 22, and a cloth pressing wheel 21 is arranged on the upper side of the conveying belt 20; the non-woven fabric 17 is laid on the conveyor belt 20 and is pressed on the conveyor belt 20 by the cloth pressing wheel 21, and the conveyor belt 20 drives the non-woven fabric 17 to move from the non-woven fabric roller 3 to the waste cloth collecting trolley 18 on the other side. The water outlet 16 of the roller filter device is arranged above the conveyor belt 20 and the non-woven fabric 17.
The sewage main pipe 6 is respectively connected into the roller filtering device and the non-woven fabric filtering device through the first sewage pipe and the second sewage pipe, valves 8 which can be independently opened/closed are respectively arranged on the second sewage pipe 5 and the first sewage pipe 7, and the valves 8 on the two pipelines can be selected in a one-opening and one-closing mode.
When the valve 8 on the sewage pipe II 5 is opened, sewage from the sewage main pipe 6 directly spreads on the non-woven fabric 17 through the water inlet distributor 4 on the sewage pipe II 5 so as to complete one-time fine filtration.
When the valve 8 on the sewage pipe I7 is opened, sewage from the sewage main pipe 6 is directly connected with a water inlet pipe 13 in the roller filtering device through the sewage pipe I7, centrifugal filtering is firstly carried out by the roller 10, and then the sewage after rough filtering is sent to a non-woven fabric 17 by a water outlet 16 for secondary fine filtering, so that two-step coarse and fine duplex filtering can be completed.
The bottom of the water tank 1 is provided with a purified water outlet 19, the purified water which is finely filtered by the non-woven fabric 17 is collected by the water tank 1, and then the purified water is externally connected with a water circulating device through the purified water outlet 19 for recycling.
The utility model discloses under the general condition, select the thick, thin two-step double entry filtration mode of cylinder, back non-woven fabrics earlier to carry out work. Only when the roller filtering device needs to be maintained or cleaned, the non-woven fabric straight-through type disposable filtering mode is adopted to meet the requirement of maintenance without stopping.
The conveying belt cloth conveying mechanism is an uninterrupted motion mechanism. The non-woven fabric 17 laid on the conveyor belt 20 continuously and slowly runs along with the fabric conveying mechanism of the conveyor belt. The nonwoven fabric 17 is a disposable filter material and is not reusable. Therefore, the thick and thin two-step compound filtering mode of the first roller and the second non-woven fabric is adopted, firstly, large-particle waste residues in the sewage are centrifugally roughly filtered in the 400-mesh roller, and then the non-woven fabric is used for finely filtering trace elements in the sewage, so that the consumption of the non-woven fabric can be greatly reduced, the use cost is reduced, and the filtering precision is also improved.
Claims (5)
1. Demineralized water filter equipment, including cylinder filter equipment and non-woven fabrics filter equipment, be equipped with cylinder (10) by motor (14) drive pivoted, screen cloth formula in cylinder filter equipment's cylinder frame (12), the top of cylinder frame (12) is equipped with shower (11) that carry out high-pressure back flush to the cylinder, and sewage in sewage house steward (6) filters in directly sending into cylinder (10) through inlet tube (13), and the filter residue is by connecing sediment fill (9) discharge, and sewage filters back via delivery port (16) of cylinder frame (12) downside through cylinder (10) and discharges, its characterized in that: the roller filtering device is arranged on the upper side of the non-woven fabric filtering device; the non-woven fabric filtering device comprises a water tank (1), a non-woven fabric roller (3), a cloth pressing wheel (21), a conveying belt cloth conveying mechanism and a waste cloth collecting trolley (18), wherein the non-woven fabric roller (3), the cloth pressing wheel (21) and the conveying belt cloth conveying mechanism are supported on the upper side of the water tank (1), and the waste cloth collecting trolley (18) is arranged on the side edge of the water tank (1); the conveying belt cloth conveying mechanism consists of a driving motor (2), a driving shaft (22), a driven shaft (15) and a conveying belt (20), a non-woven cloth roller (3) is arranged on the upper side of the driving shaft (22), and a cloth pressing wheel (21) is arranged on the upper side of the conveying belt (20); the non-woven fabric (17) is laid on the conveyor belt (20) and is pressed on the conveyor belt (20) by the cloth pressing wheel (21), and the conveyor belt (20) drives the non-woven fabric (17) to move from the non-woven fabric roller (3) to the waste cloth collecting trolley (18) on the other side; the water outlet (16) of the roller filtering device is arranged above the conveyor belt (20) and the non-woven fabric (17).
2. The demineralized water filtration device of claim 1 wherein: the sewage main pipe (6) is respectively connected into the roller filtering device and the non-woven fabric filtering device through two sewage pipes, and the first sewage pipe (7) and the second sewage pipe (5) are respectively provided with a valve (8) which can be independently opened/closed.
3. The demineralized water filtration device of claim 2 wherein: the sewage pipe I (7) is connected with a water inlet pipe (13) on the roller filtering device, sewage from the sewage main pipe (6) is firstly sent into the roller (10) for centrifugal filtration, and the sewage after the centrifugal filtration is sent into non-woven fabrics (17) from a water outlet (16) for secondary filtration so as to complete twice duplex filtration of coarse filtration and fine filtration.
4. The demineralized water filtration device of claim 2 wherein: the sewage pipe II (5) is provided with a water inlet distributor (4), and sewage from the sewage main pipe (6) is directly sprinkled on the non-woven fabric (17) through the water inlet distributor (4) for one-time direct filtration.
5. The demineralized water filtration device of claim 1 or 2 wherein: the bottom of the water tank (1) is provided with a purified water outlet (19), and the purified water filtered by the non-woven fabric (17) is collected by the water tank (1) and is recycled by the purified water outlet (19) externally connected with a circulating water device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125408.2U CN211435336U (en) | 2019-12-02 | 2019-12-02 | Demineralized water filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125408.2U CN211435336U (en) | 2019-12-02 | 2019-12-02 | Demineralized water filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211435336U true CN211435336U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922125408.2U Active CN211435336U (en) | 2019-12-02 | 2019-12-02 | Demineralized water filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211435336U (en) |
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2019
- 2019-12-02 CN CN201922125408.2U patent/CN211435336U/en active Active
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