Reverse purging device of leaching filter press
Technical Field
The utility model belongs to the technical field of leaching filter presses, and particularly relates to a reverse blowing device of a leaching filter press.
Background
A leaching filter press (also known AS LEACHING pressure filter) is a device for solid-liquid separation, mainly used in the process of extracting a solute or a mixture of solutes from a solid. It is generally composed of a filter tank, a filter material, a filter bottom, a filter cloth, a filter medium, a filter pressing device and the like;
At present, in order to clean a leaching filter press, a back flushing device is mostly adopted to perform back flushing treatment on the leaching filter press, and lithium oxide in washing water can be effectively recovered by using one washing water, so that the lithium oxide can be effectively recycled in a process system, the phenomenon of pipeline blockage is effectively avoided by using one washing water back flushing, and thirdly, the water volume reserve in a workshop can be effectively reduced.
However, the existing reverse blowing device of the leaching filter press has certain defects, firstly, the pipe head and the tail end feed pipe used by the existing reverse blowing device of the leaching filter press are fixed by screw threads, so that the use by operators is obviously inconvenient;
Secondly, the existing reverse purging device of the leaching filter press is more simple to adopt a liquid inlet to fill the water body of the water storage tank, and because certain particle impurities exist in the water body, adverse effects can be caused on internal structural components of the leaching filter press.
Disclosure of Invention
The utility model aims to provide a reverse purging device of a leaching filter press, which solves the problems that the prior reverse purging device of the leaching filter press is mainly fixed by threads between a tube head and a tail end feeding tube and is inconvenient for operators to use, and solves the problems that the prior reverse purging device of the leaching filter press is mainly simple to adopt a liquid inlet to fill water in a water storage tank, and the internal structural members of the leaching filter press are adversely affected due to certain particle impurities in the water.
In order to achieve the above purpose, the utility model provides a reverse purging device of a leaching filter press, which comprises a supporting frame, wherein the lower end of the supporting frame is fixedly connected with two symmetrically distributed supporting legs, a filter press is arranged on the left side wall of the inner side of the supporting frame, a filter press box is jointly arranged on the filter press and the supporting frame, a tail end feeding pipe is arranged on the right side of the upper end of the filter press box, the right end of the supporting frame is fixedly connected with a water storage tank, a submersible pump is fixedly arranged on the right side wall of the inner side of the water storage tank, a liquid outlet pipe is arranged on the upper side of the submersible pump, and the liquid outlet pipe is fixedly connected with the water storage tank;
The drain pipe is through coupling hose installation tube head, tube head and tail end inlet pipe sliding connection, the left side fixedly connected with installation section of thick bamboo of tube head, the left end contact of installation section of thick bamboo has the end dish, the right-hand member fixedly connected with inserted bar of end dish, inserted bar and tube head sliding connection, inserted bar and tail end inlet pipe sliding connection, the outside of inserted bar is provided with the spring, be provided with filtering mechanism on the storage water tank.
The principle of the utility model is that the inserted link is driven to move by pulling the end disc to move in the direction away from the pipe head, the spring deforms, then the pipe head is pushed to be sleeved on the tail end feeding pipe, the end disc is loosened to enable the spring to recover deformation, so that the inserted link is pushed to pass through the pipe head and be inserted into the tail end feeding pipe, the pipe head and the tail end feeding pipe are fast fixed, and the fast installation and use of operators are facilitated;
Through the setting of filter screen, can carry out impurity filtering to the water of injection, can push the end pole and remove for the baffle slides along end pole inner wall, and the guide is led to the end pole, and is stable in order to guarantee the removal of end pole, and then promotes the pinion rack and remove, under the relationship of meshing, makes the pinion rack promote the gear to rotate, and then drives the dwang and rotate, can drive the doctor-bar and slide along the filter screen surface when the dwang rotates, clear up the impurity of attaching on the filter screen, avoid the jam problem of filter screen.
The utility model has the beneficial effects that the pipe head is pushed to be sleeved on the tail end feed pipe, the pipe head and the tail end feed pipe can be fixed under the action of the structures such as the inserted link, the spring and the end disc, the quick installation of operators is facilitated, the problem that the threaded fixation is inconvenient to use in the prior art is avoided, the pipeline of the leaching filter press can be cleaned by washing through the arrangement of the structures such as the submersible pump, the liquid outlet pipe and the like, the injected water body can be filtered under the action of the filter screen, the influence on the internal structural members of the leaching filter press is avoided, the filter screen can be cleaned under the action of the structures such as the gear, the toothed plate and the scraping blade, and the blocking problem of the filter screen is avoided.
Further, one end of the spring is welded with the mounting cylinder, the other end of the spring is welded with the movable disc of the inserting rod, and the inserting rod can be connected for use through the arrangement of the spring.
Further, filtering mechanism includes the section of thick bamboo, the inside fixedly connected with section of thick bamboo of storage water tank, the inner wall fixedly connected with fixed disk of section of thick bamboo, the inside fixedly connected with filter screen of fixed disk, the dwang is installed through the bearing to the inside of section of thick bamboo, the upper end fixedly connected with doctor-bar of dwang, the outside of dwang is fixed to have cup jointed the gear, the inside sliding connection of storage water tank has the end pole, the left end fixedly connected with pinion rack of end pole, pinion rack and gear engagement, through the setting of filter screen, can carry out impurity filtering to the water of injection, can push the end pole and remove for the baffle slides along end pole inner wall, leads to the end pole, so as to guarantee that the removal of end pole is stable, and then promotes the pinion rack and remove, under the meshing relationship, makes the pinion promote the rotation of pinion, and then drives the dwang and rotates, can drive the doctor-bar and clear up the impurity that adheres to on the filter screen when the dwang rotates, avoids the jam problem of filter screen.
Further, the filter screen is provided with a plurality of, and is a plurality of the filter screen is annular array arranges on the fixed disk, through the setting of filter screen, can filter the impurity in the water.
Further, the bottom of the filter cylinder is provided with two circulation holes, the two circulation holes are uniformly distributed on the filter cylinder, and the normal circulation of water can be ensured through the arrangement of the circulation holes.
Further, the doctor blade contacts with the filter screen, the doctor blade contacts with the fixed disk, and impurities on the filter screen can be cleaned through the arrangement of the doctor blade.
Further, the right-hand member fixedly connected with baffle of storage water tank, baffle and end pole sliding connection, through the setting of baffle, can carry out the direction to the end pole and handle.
Drawings
FIG. 1 is a perspective view of the overall structure of a reverse purging device of a leaching filter press according to an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of a reverse purge apparatus of a leaching filter according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the mounting cartridge of FIG. 2 of a reverse purge apparatus of a leaching filter according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the filtration mechanism of FIG. 2 of the reverse purge device of the leaching filter according to an embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
The reference numerals in the drawings in the specification comprise a supporting frame 1, supporting legs 2, a filter press 3, a filter pressing box 4, a tail end feed pipe 5, a water storage tank 6, a submersible pump 7, a liquid outlet pipe 8, a pipe head 9, a mounting cylinder 10, an end disc 11, an inserted link 12, a spring 13, a filtering mechanism 14, a filter cartridge 141, a fixed disc 142, a filter screen 143, a rotating rod 144, a scraping blade 145, a gear 146, an end rod 147, a toothed plate 148 and a guide plate 149.
As shown in fig. 1,2 and 3, the embodiment provides a reverse purging device of a leaching filter press, which comprises a supporting frame 1, wherein the lower end of the supporting frame 1 is fixedly connected with two symmetrically distributed supporting legs 2, the left side wall of the inner side of the supporting frame 1 is provided with a filter press 3, a filter press box 4 is jointly arranged on the filter press 3 and the supporting frame 1, the right side of the upper end of the filter press box 4 is provided with a tail end feeding pipe 5, the right end of the supporting frame 1 is fixedly connected with a water storage tank 6, the right side wall of the inner side of the water storage tank 6 is fixedly provided with a submersible pump 7, the upper side of the submersible pump 7 is provided with a liquid outlet pipe 8, and the liquid outlet pipe 8 is fixedly connected with the water storage tank 6;
The drain pipe 8 is installed tube head 9 through coupling hose, tube head 9 and tail end inlet pipe 5 sliding connection, the left side fixedly connected with installation section of thick bamboo 10 of tube head 9, the left end contact of installation section of thick bamboo 10 has end dish 11, the right-hand member fixedly connected with inserted bar 12 of end dish 11, inserted bar 12 and tube head 9 sliding connection, inserted bar 12 and tail end inlet pipe 5 sliding connection, the outside of inserted bar 12 is provided with spring 13, the one end and the installation section of thick bamboo 10 welding of spring 13, the other end and the movable disk of inserted bar 12, through the setting of spring 13, can connect the inserted bar 12 and use, move to the direction of keeping away from tube head 9 through pulling end dish 11, in order to drive inserted bar 12 and remove, spring 13 takes place the deformation, then promote tube head 9 to cup joint on tail end inlet pipe 5, and loose open end dish 11 makes spring 13 resume deformation, in order to promote inserted bar 12 to pass tube head 9, and insert tail end inlet pipe 5, carry out quick fixed between tube head 9 and the tail end inlet pipe 5, the quick installation of operation personnel of being convenient for.
As shown in fig. 1, 2 and 4, a filtering mechanism 14 is arranged on the water storage tank 6, the filtering mechanism 14 comprises a filter cartridge 141, the inside of the water storage tank 6 is fixedly connected with the filter cartridge 141, the bottom end of the filter cartridge 141 is provided with two flow holes, the two flow holes are uniformly distributed on the filter cartridge 141, the normal circulation of water can be ensured by the arrangement of the flow holes, the inner wall of the filter cartridge 141 is fixedly connected with a fixed disc 142, the inside of the fixed disc 142 is fixedly connected with a plurality of filter screens 143, the filter screens 143 are arranged on the fixed disc 142 in an annular array, impurities in the water can be filtered by the arrangement of the filter screens 143, a rotating rod 144 is arranged in the inside of the filter cartridge 141 through a bearing, the upper end of the rotating rod 144 is fixedly connected with a scraping blade 145, the scraping blade 145 is contacted with the filter screen 143, the scraping blade 145 is contacted with the fixed disc 142, and the scraping blade 145 is arranged through the arrangement of the scraping blade 145, the impurity on the filter screen 143 can be cleaned, the gear 146 is fixedly sleeved on the outer side of the rotating rod 144, the end rod 147 is slidably connected in the water storage tank 6, the toothed plate 148 is fixedly connected to the left end of the end rod 147, the toothed plate 148 is meshed with the gear 146, the guide plate 149 is fixedly connected to the right end of the water storage tank 6, the guide plate 149 is slidably connected with the end rod 147, the end rod 147 can be guided for treatment through the arrangement of the guide plate 149, the injected water body can be filtered through the arrangement of the filter screen 143, the end rod 147 can be pushed to move, the guide plate 149 slides along the inner wall of the end rod 147, the end rod 147 is guided to ensure the stable movement of the end rod 147, the toothed plate 148 is pushed to move, the toothed plate 148 is pushed to rotate by the toothed plate 148, the rotating rod 144 is driven to rotate by the toothed plate 148, the scraping blade 145 can be driven to slide along the surface of the filter screen 143 when the rotating rod 144 rotates, the impurities attached to the filter screen 143 are cleaned, so that the problem of blockage of the filter screen 143 is avoided.
The utility model has the specific implementation processes that the end disc 11 is pulled to move in the direction away from the tube head 9 so as to drive the inserted link 12 to move, the spring 13 deforms, then the tube head 9 is pushed to be sleeved on the tail end feed pipe 5, the end disc 11 is loosened so that the spring 13 recovers deformation, the inserted link 12 is pushed to pass through the tube head 9 and is inserted into the tail end feed pipe 5, and the tube head 9 and the tail end feed pipe 5 are quickly fixed, so that the quick installation and use of operators are facilitated;
Through the setting of filter screen 143, can carry out impurity filtering to the water of injection, can push end pole 147 and remove for baffle 149 slides along end pole 147 inner wall, and guide to end pole 147, so that the removal of guaranteeing end pole 147 is stable, and then promote pinion rack 148 and remove, under the meshing relationship, make pinion rack 148 promote the gear 146 and rotate, and then drive dwang 144 and rotate, can drive doctor-bar 145 and slide along filter screen 143 surface when dwang 144 rotates, clear up the impurity that adheres to on the filter screen 143, avoid filter screen 143's jam problem.
This scheme cup joints on tail end inlet pipe 5 through promoting tube head 9, under the effect of structures such as inserted bar 12, spring 13, end dish 11, can fix between tube head 9 and the tail end inlet pipe 5, the quick installation of operating personnel of being convenient for avoids adopting the problem that screw thread fixation is inconvenient for use among the prior art, through the setting of immersible pump 7, drain pipe 8 isotructure, can carry out the washing clearance to the pipeline that leaches the pressure filter, under the effect of filter screen 143, can carry out impurity filtering to the water of injection, avoid causing the influence to leaping the inside structure of pressure filter, under the effect of structures such as gear 146, pinion rack 148, doctor-blade 145, can clear up filter screen 143, avoid filter screen 143's jam problem.
It should be noted that, in the present invention, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, either fixedly connected or detachably connected or integrally connected, either directly or indirectly connected through an intermediate medium, and also include communication between the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.