CN2493273Y - Gradation draw-open filter press - Google Patents
Gradation draw-open filter press Download PDFInfo
- Publication number
- CN2493273Y CN2493273Y CN 01249213 CN01249213U CN2493273Y CN 2493273 Y CN2493273 Y CN 2493273Y CN 01249213 CN01249213 CN 01249213 CN 01249213 U CN01249213 U CN 01249213U CN 2493273 Y CN2493273 Y CN 2493273Y
- Authority
- CN
- China
- Prior art keywords
- filter plate
- filter
- crossbeam
- pressing board
- movable pressing
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a novel pressure filter with multiple separations. A girder is connected with a fixed pressure plate and a tail base through a bolt so as to form a frame; a main oil cylinder is arranged on the tail base; the girder is provide with a filter plate and a movable pressure plate; a piston rod of the main cylinder is connected with the movable pressure plate so as to drive the movable pressure plate and the filter plate to move along the girder; the girder on the end of a fixed pressure plate and the movable pressure plate are provided with a follower cylinder. Under the auxiliary effect of the follower cylinder, the separating and discharging process of the pressure filter plate can be carried out for two or three times, thus greatly reducing the overall length of the pressure filter, saving the infrastructure investment and equipment expenses and achieving the optimal comprehensive efficiency with the guarantee of slight growth of production cycle.
Description
The utility model relates to a kind of Separation of Solid and Liquid is drawn back discharging with gradation filter press.
At present, the mode that filter plate draws back during the filter press discharging mainly contains two kinds, a kind of is disposable tension, it is to utilize that master cylinder is disposable just to draw back discharging with all filter plates, this mode production efficiency height, but because the disposable tension stroke is bigger, so master cylinder is very long, manufacturing expense is higher, and the shared construction area of oil cylinder and idle stroke is very big, causes the increase of capital cost.Another kind is that block-by-block draws back mode, it is when discharge process, and one one of filter plate draws back, and compares with first kind of mode, this mode is very short because draw back stroke, therefore under equal filter area, greatly reduced taking of construction area, saved capital cost, but since block-by-block to draw back filter plate discharging required time very long, therefore production efficiency reduces greatly, and block-by-block draws back mechanism's complexity, and the reliability of complete machine is descended to some extent, and production cost is also corresponding higher.
The purpose of this utility model provides a kind of gradation of novelty and draws back filter press, and it combines the advantage of above-mentioned two kinds of schemes, overcomes its deficiency, takes into account the contradiction of having considered efficient and cost two aspects, and comprehensive benefit is improved.
The purpose of this utility model adopts following technical scheme to realize: adopt when drawing back for twice, two slave cylinders are installed in two crossbeam outsides of fixation clip end, piston rod is fixed on the filter plate of all filter plate middles, when filter plate draws back, the oil-feed of master cylinder rod chamber, slave cylinder rod chamber and rodless cavity all seal, half filter plate near the movable pressing board end draws back, after discharging finishes, the oil-feed of master cylinder rodless cavity, again filter plate is closed up, and then draw back, slave cylinder rod chamber oil-feed simultaneously makes middle filter plate to the filter plate between the movable pressing board all keep closing up state, so half filter plate of fixation clip end draws back, after discharging finished, slave cylinder changed quick condition over to, and master cylinder closes up filter plate once more and compresses, just can begin next working cycles the drawing back order and can set arbitrarily of movable pressing board end and fixation clip end filter plate here, determine by control program.Draw back in the mode at twice, slave cylinder also can be fixed on the movable pressing board, and piston rod still links to each other with the filter plate in middle, and is similar when its course of work is installed on the fixation clip to slave cylinder.Another kind is to draw back mode three times, promptly slave cylinder all is housed at fixation clip end and movable pressing board end, all filter plates are divided into three sections, at every turn will be wherein one section draw back discharging, a production cycle is divided three dischargings, master cylinder moves back and forth three times, and three sections are drawn back the discharging order and also can set arbitrarily, the control decision of oil circuit being implemented by control program.
Below with reference to accompanying drawing the utility model and embodiment are described in further detail.
Fig. 1 is the structural representation of the utility model embodiment, and present embodiment is to draw back filter press three times.
Fig. 2 is the mansion view of Fig. 1.
As shown in drawings, a pair of crossbeam (4) connects into frame with fixation clip (1) and tailstock (7) with bolt, master cylinder (8) is fixed on the tailstock, its piston rod links to each other with movable pressing board (6), be some filter plates (2) between movable pressing board (6) and the fixation clip (1), all filter plates (2) all are positioned on the crossbeam with movable pressing board (6), and can make move left and right with crossbeam (4) as guide rail.The fixation clip end of crossbeam (4) connects by hinge and is connected with the afterbody earrings of fixation clip end slave cylinder (3), its piston rod links to each other with a filter plate at 1/3 place of filter plate (2) quantity, upward be connected by the afterbody earrings of hinge with movable pressing board end slave cylinder (5) at movable pressing board (6), the piston rod of movable pressing board end slave cylinder (5) is connected with a filter plate at filter plate (2) quantity 2/3 place.Present embodiment will draw back the action branch to carry out for three times.Three sections order that draw back can be set arbitrarily, and to draw back for three times be that example is done a description to the course of work of embodiment to divide from left to right below:
1, left side section is drawn back, master cylinder (8) rod chamber oil-feed, movable pressing board (6) is drawn back, movable pressing board end slave cylinder (5) rod chamber oil-feed, guarantee that right section filter plate is not drawn back, the filter plate (2) that fixation clip end slave cylinder (3) rodless cavity oil-feed makes the filter plate (2) at 1/3 place be close to its right moves right, and left section 1/3 filter plate (2) is drawn back.
2, filter plate pushes.Master cylinder (8) rodless cavity oil-feed makes movable pressing board (6) push filter plate (2) left, and slave cylinder this moment (3) is connected with rodless cavity with slave cylinder (5) rod chamber, guarantees that filter plate (2) is not subjected to its resistance when pushing.
3, the stage casing is drawn back.Master cylinder (8) rod chamber oil-feed, movable pressing board (6) draws back to the right, and movable pressing board end slave cylinder (5) rod chamber oil-feed guarantees that right section filter plate is not drawn back, and fixation clip end slave cylinder (3) rod chamber oil-feed is so the stage casing filter plate is drawn back.
4, the action of repetitive process 2.
5, right section is drawn back.Master cylinder (8) rod chamber oil-feed, movable pressing board (6) draws back to the right, and the movable pressing board end is with slave cylinder (5) rodless cavity oil-feed, and right section filter plate is drawn back.
6, after the action of repetitive process 2,, make movable (6) plate of pressing compress all filter plates (2), advance slurry and squeeze pressure with opposing to master cylinder (8) the rodless cavity oil that adds high pressure.
Claims (2)
1, filter press is drawn back in a kind of gradation, it comprises frame, crossbeam, filter plate, fixation clip, movable pressing board, master cylinder and slave cylinder composition, crossbeam is fixedlyed connected with fixation clip and frame, filter plate and movable pressing board are arranged on the crossbeam and move as guide rail with crossbeam, each fixes a slave cylinder to it is characterized in that the fixation clip end of crossbeam and movable pressing board end both sides, relies on the slave cylinder effect at twice or draw back for three times when filter plate draws back.
2, filter press is drawn back in gradation according to claim 1, and the fixed form that it is characterized in that slave cylinder is a rear end cap hinge connected mode, and piston rod head is fixed on the filter plate of all filter plate quantity two five equilibriums or third-class office.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249213 CN2493273Y (en) | 2001-07-02 | 2001-07-02 | Gradation draw-open filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249213 CN2493273Y (en) | 2001-07-02 | 2001-07-02 | Gradation draw-open filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493273Y true CN2493273Y (en) | 2002-05-29 |
Family
ID=33659677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249213 Expired - Lifetime CN2493273Y (en) | 2001-07-02 | 2001-07-02 | Gradation draw-open filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493273Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260785A (en) * | 2018-10-09 | 2019-01-25 | 禹州华德环保科技有限公司 | A kind of multistage discharging filter press |
-
2001
- 2001-07-02 CN CN 01249213 patent/CN2493273Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260785A (en) * | 2018-10-09 | 2019-01-25 | 禹州华德环保科技有限公司 | A kind of multistage discharging filter press |
| CN109260785B (en) * | 2018-10-09 | 2024-04-09 | 禹州华德环保科技有限公司 | Multistage discharge filter press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210097031U (en) | Compact type efficient filter press | |
| CN105751560B (en) | Long stroke wedge-type energy-saving hydraulic machine and its method of work | |
| CN2507538Y (en) | Plate press filter with adjustable filter chamber space | |
| CN2493273Y (en) | Gradation draw-open filter press | |
| CN2401363Y (en) | Press | |
| CN109454800A (en) | A kind of flow-guiding structure of mold | |
| CN205340259U (en) | Novel full -automatic plate and frame filter press of high -efficient pre -compaction | |
| CN209076134U (en) | A kind of filter press removes filter cake device automatically | |
| CN201316895Y (en) | Assembling machine for air outlet blades | |
| CN101549221B (en) | Filter presser with one set pressing mechanism for pressing two sets filtering device | |
| CN215969288U (en) | Cement hollow block forming machine | |
| CN111421060B (en) | Punching compound die and punching machine | |
| CN2231852Y (en) | Superhigh density forming baler | |
| CN2463025Y (en) | Organ type pulling open filter cake-removing filter press | |
| CN209850365U (en) | Connecting and pressing mechanism device | |
| CN207598644U (en) | Reduce the control system that extruder fixes dead cycle time | |
| CN201317894Y (en) | Embossing press | |
| CN220070829U (en) | Synchronous opening and closing device for two ends of filter press | |
| CN216731870U (en) | Pneumatic clamping jaw | |
| CN2461637Y (en) | Filtering board quarter open/close filter press with side-dragging mechanism | |
| CN214945417U (en) | Oil cylinder piston rod convenient for piston replacement for engineering machinery | |
| CN2351268Y (en) | Ultrahigh pressure powder forming oil press | |
| CN219006412U (en) | Composite pyrophyllite material compression molding device | |
| CN2778520Y (en) | Cold press moulding machine for bamboo and wood | |
| CN2359503Y (en) | Pressure-stabilizing connecting device of hydraulic oil press for pressure-sensitive ceiling fan motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING ZHONGSHUICHANG SOLID-LIQUID SEPARATION TEC Free format text: FORMER NAME OR ADDRESS: HU NAN ZHONGLIAN ENVIRONMENT PROTECTION ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100083 Beijing City College ritin No. 11 China box 68 Zhang Qiuyang mine Patentee after: Beijing ZSC Filter Co., Ltd. Address before: Dong Tang Metallurgical Institute East Building 410007 Changsha 508 Patentee before: Zhonglian Environmental Protection Engineering Co., Ltd., Hunan |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110702 Granted publication date: 20020529 |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing ZSC Filter Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |