CN203183795U - Pressure tilting-pan filter - Google Patents
Pressure tilting-pan filter Download PDFInfo
- Publication number
- CN203183795U CN203183795U CN201320163024XU CN201320163024U CN203183795U CN 203183795 U CN203183795 U CN 203183795U CN 201320163024X U CN201320163024X U CN 201320163024XU CN 201320163024 U CN201320163024 U CN 201320163024U CN 203183795 U CN203183795 U CN 203183795U
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- filter
- trapezoidal
- head tank
- pressure
- filter disc
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Abstract
The utility model relates to filtration equipment for solid-liquid separation and in particular relates to a pressure tilting-pan filter, mainly solving the technical problem in the prior art that continuous pressure filters hardly implement the requirements of continuous processes of filtering, washing, unloading and filter cloth regenerating. The pressure tilting-pan filter comprises a pressure tank, wherein the pressure tank is connected with gas pipes; rotating mechanisms are arranged at the bottom of the pressure tank; a dry residue hopper and a wet residue hopper are arranged below the rotating mechanisms; the dry residue hopper is connected with sealing unloaders; a distributing head is arranged at the central part of the filter; a plurality of trapezoidal filter discs are connected on the rotating mechanisms and are mutually lapped to form a ring; a tilting pan fork is installed at the big end of each trapezoidal filter disc; curve tracks are arranged on the inner wall of the pressure tank; rollers of the tilting pan forks are put on the curve tracks; hollow shafts at the small ends of the trapezoidal filter discs are connected with the distributing head; a rack is arranged at the bottom of the filter; and a loading hopper and a washing hopper are arranged above the trapezoidal filter discs respectively and are respectively connected with pressure pumps.
Description
Technical field
The utility model relates to a kind of filter plant of Separation of Solid and Liquid, especially relates to a kind of pressurization revolving-leaf type filter.
Background technology
Along with the demand of domestic every profession and trade to new technique research and development and flow process technological transformation, as realizing that than the solid-liquid separation unit of core the requirement of continued operation is more urgent.And at present in the every profession and trade production procedure widespread usage be to be the filter of power with the vacuum, usually be subjected to vacuum to influence it and filter power less than 0.06MPa, make that the filter cake water capacity is higher, equipment need be used many group gas-liquid separators to be had the requirement of setting height(from bottom) or adopts the multi-group vacuum pumping equipment, and can't be used in the material of higher cake filtration resistance, thereby be that intermittently operated filter such as the flame filter press that filters power still is widely used with the malleation, when adopting malleation to be power, general pressure reduction can reach 0.2-0.6MPa, be the 3-10 of vacuum doubly, but continuous pressing filter is difficult to again realize filtering, washing, discharging, the requirement of filter cloth regeneration continuous processing.
The utility model content
The utility model provides a kind of pressurization revolving-leaf type filter, and it mainly is to solve the existing in prior technology continuous pressing filter to be difficult to realize filtering, washing the technical problem of the requirement of discharging, filter cloth regeneration continuous processing etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Pressurization revolving-leaf type filter of the present utility model comprises head tank, and described head tank is connected with tracheae, the head tank bottom is provided with rotating mechanism, the rotating mechanism below is provided with dried slag bucket and wet slag bucket, and dried slag bucket is connected with the sealing discharger, and the filter centre is provided with dispensing head; Be connected with several trapezoidal filter discs on the rotating mechanism, trapezoidal filter disc scrap (bridge) is each other placed and is formed circular, the big end of each trapezoidal filter disc is equipped with the fork that turns over, the inwall of head tank is provided with curve track, the roller of pitching that turns over places on the curve track, trapezoidal filter disc small end hollow shaft connects dispensing head, and the filter bottom is provided with frame; The top of trapezoidal filter disc is respectively equipped with loading hopper and washing bucket, and loading hopper, washing bucket are connected with compression pump respectively.Can charge into compressed air or steam in the tracheae.
The utility model is with former employing vacuum power, can realize running continuously, finish and filter the vacuum filtration mechanism that turns over that operation requires, adopt pressure filtration, place pressurising in the airtight cell body, adopt the compression pump charging, adopt the sealing discharger that filter cake is discharged behind the slag dumping, all passages that enter filter are provided with check valve, backflow avoiding.
As preferably, filter adopts pressure as filtering power; The pressure of head tank is lower than charging, blowback air and washings pressure, and all passages that enter filter are provided with check valve, backflows avoiding.
As preferably, the curvilinear guide outer ring is designed to the seal groove stack shell, and the circumferential uniform column of curvilinear guide is as support.
As preferably, be connected with quick dismountable cover, quick dismountable cover and head tank, frame decomposition pressure confined chamber on the described head tank.Former hermetically sealed fan housing strengthens as the head tank quick dismountable cover, and midget plant can wholely adopt device for quickly disassembling to connect, and large-scale filter adopts the quick detach manhole device, so that service equipment is changed filter cloth; Increase base and form the head tank base plate.
As preferably, the below of described trapezoidal filter disc is provided with the filter cloth jet water spout.The filter cloth jet water spout is arranged on the trapezoidal filter disc rotation zone of tumbling.Flushing water washes regeneration by the filter cloth surface of filter cloth jet water spout after to slag dumping; Flushing water and filter cloth surface residue enter the wet slag bucket and discharge.
As preferably, the chamber, the end of described trapezoidal filter disc is connected with the blowback tracheae by dispensing head.When blowback air is tumbled discharging at trapezoidal filter disc, enter the chamber, the end of trapezoidal filter disc by dispensing head, act on the filter cake back side, play the effect of discharging and filter medium regeneration; Filter cake enters the sealing discharger and discharges.
Therefore, the utility model adopts pressure filtration, places pressurising in the airtight cell body, adopts the compression pump charging, and adopt the sealing discharger that filter cake is discharged behind the slag dumping, thereby realized filtration, washing, the requirement of discharging, filter cloth regeneration continuous processing, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 3 is process charts of the present utility model.
Parts, position and numbering among the figure: head tank 1, tracheae 2, rotating mechanism 3, sealing discharger 4, wet slag bucket 5, dispensing head 6, trapezoidal filter disc 7, the fork 8 that turns over, curve track 9, frame 10, loading hopper 11, washing bucket 12, compression pump 13, quick dismountable cover 14, filter cloth jet water spout 15, blowback tracheae 16, check valve 17, dried slag bucket 18.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the pressurization revolving-leaf type filter of this example as Fig. 1, Fig. 2, comprises head tank 1, head tank is connected with tracheae 2, and the head tank bottom is provided with rotating mechanism 3, and the rotating mechanism below is provided with dried slag bucket 18 and wet slag bucket 5, dried slag bucket is connected with sealing discharger 4, and the filter centre is provided with dispensing head 6; Be connected with several trapezoidal filter discs 7 on the rotating mechanism, the below of trapezoidal filter disc is provided with filter cloth jet water spout 15.Trapezoidal filter disc scrap (bridge) is each other placed and is formed circularly, and the big end of each trapezoidal filter disc is equipped with the fork 8 that turns over, and the inwall of head tank is provided with curve track 9, and the roller of the fork that turns over places on the curve track, and trapezoidal filter disc small end hollow shaft connects dispensing head.The chamber, the end of trapezoidal filter disc is connected with blowback tracheae 16 by dispensing head.The filter bottom is provided with frame 10, and the head tank upper end is connected with quick dismountable cover 14, quick dismountable cover and head tank, frame decomposition pressure confined chamber; The top of trapezoidal filter disc is respectively equipped with loading hopper 11 and washing bucket 12, and loading hopper, washing bucket are connected with compression pump 13 respectively.
During use, as Fig. 1, Fig. 2, Fig. 3, walk around the revolution of filter center by the trapezoidal filter disc 7 of rotating mechanism 3 realizations; The fork 8 that turns over during revolution realizes that under curve track 9 control trapezoidal filter disc is around the rotation of tumbling of self axle.Compressed air or steam enter head tank 1 as filtering power, and the slurries that contain solid particle are delivered to loading hopper 11 with compression pump 13, are distributed on the filtering surface of trapezoidal filter disc 7, and solid particle is trapped, and liquid then removes dispensing head 6 by chamber, the end runner of trapezoidal filter disc; Washings are delivered to washing bucket 12 with compression pump and are distributed on the filter cake that trapezoidal filter disc filtering surface holds back, and wash filtrate removes dispensing head by chamber, the end runner of trapezoidal filter disc behind the washing leaching cake; When blowback air is tumbled discharging at trapezoidal filter disc, enter the chamber, the end of trapezoidal filter disc by dispensing head, act on the filter cake back side, play the effect of discharging and filter medium regeneration; Filter cake enters sealing discharger 4 and discharges; Regeneration is washed on the filter cloth surface of flushing water after by 15 pairs of slag dumpings of filter cloth jet water spout; Flushing water and filter cloth surface residue enter wet slag bucket 5 and discharge; All passages that enter filter are provided with check valve 17, backflow avoiding.Filter rotated for 1 week, and that each trapezoidal filter disc is finished is reinforced, the technological process of filtration, washing, blowback discharging, filter cloth regeneration, and wherein washing step can arrange repeatedly washing as requested.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (4)
1. pressurization revolving-leaf type filter, comprise head tank (1), it is characterized in that described head tank (1) is connected with tracheae (2), the head tank bottom is provided with rotating mechanism (3), the rotating mechanism below is provided with dried slag bucket (18) and wet slag bucket (5), dried slag bucket is connected with sealing discharger (4), and the filter centre is provided with dispensing head (6); Be connected with several trapezoidal filter discs (7) on the rotating mechanism, trapezoidal filter disc scrap (bridge) is each other placed and is formed circular, the big end of each trapezoidal filter disc is equipped with the fork (8) that turns over, the inwall of head tank is provided with curve track (9), the roller of pitching that turns over places on the curve track, trapezoidal filter disc small end hollow shaft connects dispensing head, and the filter bottom is provided with frame (10); The top of trapezoidal filter disc is respectively equipped with loading hopper (11) and washing bucket (12), and loading hopper, washing bucket are connected with compression pump (13) respectively.
2. pressurization revolving-leaf type filter according to claim 1 is characterized in that described head tank (1) upper end is connected with quick dismountable cover (14), quick dismountable cover and head tank (1), frame (10) decomposition pressure confined chamber.
3. pressurization revolving-leaf type filter according to claim 1 and 2 is characterized in that the below of described trapezoidal filter disc (7) is provided with filter cloth jet water spout (15).
4. pressurization revolving-leaf type filter according to claim 1 and 2 is characterized in that the chamber, the end of described trapezoidal filter disc (7) is connected with blowback tracheae (16) by dispensing head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320163024XU CN203183795U (en) | 2013-04-03 | 2013-04-03 | Pressure tilting-pan filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320163024XU CN203183795U (en) | 2013-04-03 | 2013-04-03 | Pressure tilting-pan filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183795U true CN203183795U (en) | 2013-09-11 |
Family
ID=49100697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320163024XU Expired - Fee Related CN203183795U (en) | 2013-04-03 | 2013-04-03 | Pressure tilting-pan filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230698A (en) * | 2013-04-03 | 2013-08-07 | 杭州化工机械有限公司 | Pressurization disc-tilting filter |
| CN106573189A (en) * | 2014-08-11 | 2017-04-19 | Bp北美公司 | Separation process having improved capacity |
-
2013
- 2013-04-03 CN CN201320163024XU patent/CN203183795U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230698A (en) * | 2013-04-03 | 2013-08-07 | 杭州化工机械有限公司 | Pressurization disc-tilting filter |
| CN103230698B (en) * | 2013-04-03 | 2015-08-12 | 杭州化工机械有限公司 | Pressurization revolving-leaf type filter |
| CN106573189A (en) * | 2014-08-11 | 2017-04-19 | Bp北美公司 | Separation process having improved capacity |
| CN106573189B (en) * | 2014-08-11 | 2020-01-03 | Bp北美公司 | Separation process with improved capacity |
| US10857490B2 (en) | 2014-08-11 | 2020-12-08 | Bp Corporation North America Inc. | Separation process having improved capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160403 |