CN202933553U - Multi-disc vacuum filter - Google Patents
Multi-disc vacuum filter Download PDFInfo
- Publication number
- CN202933553U CN202933553U CN 201220670720 CN201220670720U CN202933553U CN 202933553 U CN202933553 U CN 202933553U CN 201220670720 CN201220670720 CN 201220670720 CN 201220670720 U CN201220670720 U CN 201220670720U CN 202933553 U CN202933553 U CN 202933553U
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- China
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- main shaft
- distribution valve
- distributing valve
- vacuum filter
- filter
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- Expired - Lifetime
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Abstract
The utility model discloses a multi-disc vacuum filter, which comprises an electric control box, a groove body, an upper cover, a main shaft, a distribution valve, a pulp stripping device, a net cleaning device, a transmission device and a pulp discharge device, wherein one end of the distribution valve is fixedly connected onto a wall plate of an inner cavity of the groove body through a bolt, and the other end of the distribution valve is connected to the main shaft. By simplifying the structure, an original distribution valve body outside is mounted in the groove body, various filter liquor is distributed in an equipment body, the equipment volume is greatly reduced, the cost can be effectively lowered, and the processing cycle is shortened.
Description
Technical field:
The utility model relates to a kind of filter, particularly a kind of multi-disc type vacuum filter.
Background technology
The multi-disc type vacuum filter is used for the white water recycle of papermaking workshop section, its not only can be from plain boiled water recycled fiber, can also make water obtain closed circulation and use, thereby reduce the papermaking water consumption, eliminate the pollution of plain boiled water discharging, saving water resource is the equipment of the high demand of paper-making industry; But the multi-disc type vacuum filter distributing valve that occurs in the market is external, and device structure complexity and floor space are large, move inconvenience, and this is the practical problem that exists at present.
The utility model content
The purpose of this utility model is: in order to overcome the deficiencies in the prior art, thereby provide a kind of multi-disc type vacuum filter easy to use.
The technical solution adopted in the utility model is: a kind of multi-disc type vacuum filter, include electric cabinet, cell body, upper cover, main shaft, distributing valve, stripping sizing device, net washing device, transmission device and go out sizing device, described distributing valve one end is bolted to connection on the wallboard of cell body inner chamber, and the other end is connected in main shaft.
Distributing valve includes filtrate (liquid, distributes sheet, and described distribution sheet is steel plate structure.
The beneficial effects of the utility model are:
Multi-disc type vacuum filter of the present utility model, cross the simplification to structure, originally the distribution valve body that was in equipment outside is installed in cell body, realized being distributed in apparatus body of various filtrates is resolved, dwindled greatly equipment volume, can effectively reduce cost, shorten the process-cycle.
Description of drawings
Fig. 1 is that master of the present utility model looks the sectional structure schematic diagram;
Fig. 2 is that (part shell body) structural representation is looked on the left side of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Number in the figure 1 is upper cover, and 2 is transmission device, and 3 for going out sizing device, and 4 is distributing valve, and 5 is wallboard, and 6 is main shaft.
The specific embodiment:
Referring to Fig. 1-3, a kind of multi-disc type vacuum filter, include electric cabinet, cell body, upper cover 1, main shaft 6, distributing valve 4, stripping sizing device, net washing device, transmission device and go out sizing device 3, described distributing valve 4 is provided with the ear seat, distributing valve one end is fixedly connected on the wallboard 5 of cell body inner chamber by the ear seat, the other end is connected in main shaft 6, and distributing valve includes filtrate (liquid, distributes sheet and hollow shaft, and described distribution sheet is steel plate structure.
The operation principle of this multi-disc type vacuum filter is such: turn to liquid level when following when main shaft drives filter disc, fanning strip enters the atmosphere filtering area.In cell body, liquid passes filter screen by main shaft and the discharge of distributing valve atmospheric region filtrate (liquid under hydrostatic pressure.Main shaft is rotated further, and fanning strip enters the vacuum filtration district, and the liquid in cell body passes filter screen, main shaft enters the water leg by distributing valve and forms vacuum, and liquid passes in a large number filter screen and forms filter cake.At the initial stage of vacuum filtration, filter cake is thinner, and part fiber and filler pass filter screen together with filtrate, forms turbid filtrate, and along with the thickening of filter cake, the filtration of filter cake is strengthened, and it is clear that filtrate becomes, and forms clear filtrate.Turbid filtrate and clear filtrate respectively by two water legs flow to clearly, turbid reservoir.When fanning strip produced liquid level, vacuum action did not disappear at once, still made the slurry layer on filter screen continue dehydration, and concentration continues to increase.Main shaft is rotated further, and vacuum action disappears, and fanning strip enters the stripping slurry and distinguishes.The fan-shaped current of the at this moment stripping of filter disc both sides slurry nozzle ejection peel off the slurry layer, fall into receiving hopper and are swept away by jet water spout thereupon and diluted, then be discharged to stock tank by the outlet of spiral discharging device or discharge bucket.When filter disc turns to when washing the barrier, wash net, recover filter capacity and then enter next filter cycle by the net nozzle water spray of washing that swings.Along with filter disc constantly rotates, fanning strip just is in different intervals, produces continuous filtration constantly recycled fiber and filler from plain boiled water.
Distributing valve is the critical component that forms clear filtrate, turbid filtrate and vacuum, the distributing valve shell is formed by Plate Welding, it distributes sheet and hollow shaft to connect by two, thereby realize the whereabouts of the different interval clear filtrates of filter disc and turbid filtrate, distribute the thrust between sheet to regulate by spring, three outlets of distributing valve are passed through the rubber tube flexible connection with the water leg respectively, and can regulate turbid filtrate, clear filtrate and super clear filtrate uninterrupted and proportioning by control valve.
Claims (2)
1. multi-disc type vacuum filter, include electric cabinet, cell body, upper cover, main shaft, distributing valve, stripping sizing device, net washing device, transmission device and go out sizing device, it is characterized in that: described distributing valve one end is bolted to connection on the wallboard of cell body inner chamber, and the other end is connected in main shaft.
2. multi-disc type vacuum filter according to claim 1 is characterized in that: described distributing valve includes filtrate (liquid, distributes sheet, and described distribution sheet is steel plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670720 CN202933553U (en) | 2012-12-08 | 2012-12-08 | Multi-disc vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670720 CN202933553U (en) | 2012-12-08 | 2012-12-08 | Multi-disc vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933553U true CN202933553U (en) | 2013-05-15 |
Family
ID=48317815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670720 Expired - Lifetime CN202933553U (en) | 2012-12-08 | 2012-12-08 | Multi-disc vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933553U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040502A (en) * | 2015-07-24 | 2015-11-11 | 福建省轻工机械设备有限公司 | Vacuum multi-disc pulp washer |
| CN105088844A (en) * | 2014-05-16 | 2015-11-25 | 中国联合装备集团安阳机械有限公司 | Multi-disc vacuum pulp washer |
| CN105214368A (en) * | 2014-06-18 | 2016-01-06 | 中国联合装备集团安阳机械有限公司 | Gimbal axis disk filter |
| CN111576074A (en) * | 2020-05-25 | 2020-08-25 | 郑州磊展科技造纸机械有限公司 | Multi-disc thickener |
| CN111593595A (en) * | 2020-05-25 | 2020-08-28 | 郑州磊展科技造纸机械有限公司 | Filtrate distribution device of multi-disc thickener |
| CN114307322A (en) * | 2021-12-31 | 2022-04-12 | 中国联合装备集团安阳机械有限公司 | Heavy residue sewage filter |
| CN114931790A (en) * | 2022-05-07 | 2022-08-23 | 中国联合装备集团安阳机械有限公司 | Combined filtrate distribution device of disc filter and use method thereof |
-
2012
- 2012-12-08 CN CN 201220670720 patent/CN202933553U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088844A (en) * | 2014-05-16 | 2015-11-25 | 中国联合装备集团安阳机械有限公司 | Multi-disc vacuum pulp washer |
| CN105088844B (en) * | 2014-05-16 | 2018-10-09 | 中国联合装备集团安阳机械有限公司 | Multi-disc type vacuum pulp washing machine |
| CN105214368A (en) * | 2014-06-18 | 2016-01-06 | 中国联合装备集团安阳机械有限公司 | Gimbal axis disk filter |
| CN105040502A (en) * | 2015-07-24 | 2015-11-11 | 福建省轻工机械设备有限公司 | Vacuum multi-disc pulp washer |
| CN111576074A (en) * | 2020-05-25 | 2020-08-25 | 郑州磊展科技造纸机械有限公司 | Multi-disc thickener |
| CN111593595A (en) * | 2020-05-25 | 2020-08-28 | 郑州磊展科技造纸机械有限公司 | Filtrate distribution device of multi-disc thickener |
| CN111593595B (en) * | 2020-05-25 | 2022-07-08 | 郑州磊展科技造纸机械有限公司 | Filtrate distribution device of multi-disc thickener |
| CN114307322A (en) * | 2021-12-31 | 2022-04-12 | 中国联合装备集团安阳机械有限公司 | Heavy residue sewage filter |
| CN114931790A (en) * | 2022-05-07 | 2022-08-23 | 中国联合装备集团安阳机械有限公司 | Combined filtrate distribution device of disc filter and use method thereof |
| CN114931790B (en) * | 2022-05-07 | 2024-04-30 | 中国联合装备集团安阳机械有限公司 | Combined type filtrate distribution device of disc filter and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |