The skeleton thrust plate of a kind of filter press
Technical field
The invention belongs to filter plant filter press field.In more detail, relate to the skeleton thrust plate of a kind of filter press.
Background technology
Thrust plate is the critical piece of filter plant filter press, the support of filter press connects thrust plate through girder, thrust plate is arranged on the feed end of filter press, by pressure strip, filter plate is pressed on thrust plate during material filtering, make thrust plate bear the pressure of high voltage intensity, the material that filters is entered the filter chamber of filter plate by the charging hole of thrust plate, material filtrate after filter chamber filters by the road fluid hole discharge of thrust plate quadrangular tube, reaches the purpose of filtration.
at present, in using at the scene, this thrust plate has following weak point, during due to material filtering, thrust plate often bears the pressure of high voltage intensity, make this thrust plate structure holding capacity little, this structure high pressure compresses not endurance, buckling deformation appears when compressing charging, material appears leaking in the sealing panel that thrust plate is connected with filter plate, the hanging plate slot of thrust plate both sides welding connects the easy landing of side link plate of girder, hanging plate slot is subjected to the low use of force intensity dangerous, the supporting leg that arranges is installed unstable, the little holding capacity of overall construction intensity is poor, cause the thrust plate of this structure short service life, production cost is large, the waste raw material.
Summary of the invention
To the objective of the invention is the weak point that exists in the above-mentioned background technology in order solving, and to provide a kind of filter press skeleton thrust plate.
to achieve these goals, the invention provides the skeleton thrust plate of a kind of filter press, main beam plate weld strength gusset is set forms frame body, the main beam plate is that the open type opening connects girder, arrange in the opening that backing plate and inner reinforced plate be welded on frame body two ends main beam plate, backing plate and inner reinforced plate are provided with bolt hole, frame body weld side gusset and reinforcement link of boards horizontal bar plate form skeleton, sealing panel is set is welded on the thrust plate side, the charging flange pipe is welded on the center of sealing panel, the fluid flange pipe is welded on four jiaos of sealing panel, be provided with Lift hook and be arranged on the thrust plate upper end, the box body type supporting leg is set is arranged on the thrust plate lower end, be provided with base anchor and connect basic plane.
Described charging flange pipe is welded on the center of sealing panel, and the charging flange pipe is provided with fixed head and is welded on above the intensity gusset, and fixed head is provided with aperture and the welding of charging flange pipe.
Described fluid flange pipe is welded on four jiaos of sealing panel, and the fluid flange pipe is provided with location-plate and is welded on the horizontal bar plate and strengthens above gusset, and location-plate is provided with aperture and the welding of fluid flange pipe.
has the large effect of using safety of intensity by the skeleton thrust plate of filter press of the invention process, the main beam plate is that open type opening connection girder intensity is indeformable greatly, this structure decrease is welded the loaded down with trivial details of hanging plate slot, the frame body that main beam plate and intensity gusset form makes thrust plate both sides stress balance, backing plate is connected the girder holding capacity with inner reinforced plate large, main beam plate weld strength gusset forms the large use safety of frame body tensile strength, the exposed convenient processing welding of reinforcement is indeformable, the sealing panel of skeleton thrust plate connects filter plate and is subjected to the large smooth material that do not leak of force intensity, the charging flange pipe arranges fixed head firm welding safety, four jiaos of fluid flange pipes arrange the firm safety of location-plate welding, it is strong that the box body type supporting leg connects basic plane stability by base anchor, be provided with the Lift hook installation and maintenance convenient, this skeleton thrust plate is simple and compact for structure, the large fatigue performance of overall construction intensity is strong, long service life, save raw material, reduce costs, the processing easy maintenance and installation.
Description of drawings
The present invention is further described for following drawings and Examples.
Fig. 1 is the skeleton thrust plate front schematic view of a kind of filter press of the present invention.
Fig. 2 is the skeleton thrust plate side schematic view of a kind of filter press of Fig. 1.
1. main beam plates in figure, 2. backing plate, 3. inner reinforced plate, 4. intensity gusset, 5. side gusset, 6. horizontal bar plate, 7. reinforcement gusset, 8. charging flange pipe, 9. fluid flange pipe, 10. fixed head, 11. location-plates, 12. box body type supporting legs, 13. base anchor, 14. Lift hook, 15. bolts hole, 16. sealing panels.
The specific embodiment
see also illustrated in figures 1 and 2, the invention provides the skeleton thrust plate of a kind of filter press, at first make thrust plate welding typing jig during this structure welding, main beam plate 1 is put into typing jig weld strength gusset 4 form frame body, main beam plate 1 connects girder for the open type opening, the intensity gusset 4 of welding all will be got bevel for welding, backing plate 2 is connected with inner reinforced plate and is got groove and connect 1 welding of main beam plate, side gusset 5 and horizontal bar plate 6 and strengthen gusset 7 and get groove and put into the typing jig and welding, the frame body of main beam plate 1 welding connects side gusset 5 and strengthens gusset 7 and horizontal bar plate 6 composition main body framework formula thrust plates, sealing panel 16 is welded on skeleton thrust plate side, charging flange pipe 8 is welded on is connected connection in the middle of main beam plate 1 with sealing panel, charging flange pipe 8 is comprised of on feed pipe flange welding, fixed head 10 is provided with aperture and 8 welding of charging flange pipe, fixed head 10 surroundings are welded in the middle of intensity gusset 4, fluid flange pipe 9 is welded on 16 4 jiaos of sealing panels, fluid flange pipe 9 is comprised of on the fluid pipeline flange welding, location-plate 11 is provided with aperture and 9 welding of fluid flange pipe, location-plate 11 is with horizontal bar plate 6 and strengthen gusset 7 welding, the material that skeleton thrust plate uses is structural carbon steel, after completing, welding carries out temper, eliminate internal stress and carry out again machined, the equipment that machining is used is CNC3190 type machining center, bolt hole 15 uses the punching of Z50-16 type drilling machine, Lift hook 14 adopts welding or is connected to the thrust plate upper end with bolt, the material that uses is structural carbon steel, box body type supporting leg 12 welded structures that the thrust plate lower end arranges are box body type, box body type supporting leg 12 is provided with the opening of construction bolt, box body type supporting leg 12 is connected to welding or uses bolt to install with thrust plate, the material that uses is structural carbon steel, being provided with base anchor 13 is welded on below box body type supporting leg 12, base anchor 13 arranges bolt hole and is connected with the bolt of basic plane.