Solid-state impurity filtering device for fluid
Technical Field
The utility model relates to the technical field of filtering devices, in particular to a fluid solid impurity filtering device.
Background
A fluid is a flowable substance, which is a body that deforms continuously under any slight shear force. Fluids are a generic term for liquids and gases. It has easy flowability, compressibility and viscosity. The fluid composed of a large number of molecules which do continuous thermal motion and do not have fixed equilibrium positions has certain compressibility, the compressibility of the liquid is small, the compressibility of the gas is large, and when the shape of the fluid is changed, certain motion resistance exists between each layer of the fluid.
In our daily life, a fluid solid impurity filtering device is often needed to filter out solid impurities in a fluid, so as to obtain a fluid with higher purity.
The existing fluid solid impurity filtering device is provided with a filtering hole which is blocked by a large amount of solid impurities accumulated inside the filtering device along with the filtering work, and the filtering work is interrupted if the solid impurities cannot be cleaned in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a fluid solid impurity filtering device, which can enable a filter element cylinder to be in a motion state in the filtering process, prevent solid impurities from being accumulated at the bottom of the filter element cylinder to block filter holes, ensure the normal operation of filtering, and effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a fluid solid impurity filtering device comprises a filter shell, a filter element cylinder, a guide mechanism, a centrifugal mechanism and a vibration mechanism;
filtering a shell: a fluid discharge pipe is arranged at a discharge port at the bottom end of the outer cambered surface;
a filter element cylinder: the bottom end of the outer cambered surface is provided with uniformly distributed filter holes, and the filter element cylinder is matched with an opening arranged in the middle of the upper surface of the filter shell;
a guide mechanism: the upper end is arranged between the filter shell and the filter element cylinder;
a centrifugal mechanism: the middle part is arranged between the filter shell and the filter element cylinder;
a vibration mechanism: set up the lower extreme between filter shell and filter element section of thick bamboo, can make the filter element section of thick bamboo be in motion state in filtering process, avoid solid-state impurity to pile up in a large number and block up the filtration pore in the bottom of filter element section of thick bamboo, ensure that filtering work normally goes on.
Furthermore, a control switch is arranged at the upper end of the outer arc surface of the filter shell, and the input end of the control switch is electrically connected with an external power supply, so that the running state of the motor can be freely regulated and controlled.
Further, guiding mechanism includes annular dovetail, pole setting, deflector and spring, the annular dovetail sets up in the upper surface edge of straining the shell, and the inside symmetry sliding connection of annular dovetail has four pole settings, and the extrados upper end symmetry of filter element section of thick bamboo is equipped with four deflectors, and the slide opening on the deflector is connected with the pole setting sliding connection that the homonymy corresponds, and the equal movable sleeve in outside of pole setting is equipped with the spring, and the spring is located between the bottom surface of deflector and the upper surface of straining the shell, can provide the direction supporting role for it in the motion process of filter element section of thick bamboo, guarantees the stability of filter element section of thick bamboo.
Further, guiding mechanism still includes spacing lid, the bolt that spacing lid lower extreme set up and the screw threaded connection of pole setting upper surface can prevent the deflector slippage.
Further, centrifugal mechanism includes motor, dysmorphism inserted block and special-shaped socket, the motor sets up in the toper recess of straining the shell bottom surface, the output shaft of motor passes through sealed bearing and strains the inside that the bottom plate of shell rotates to be connected and extend to straining the shell, motor upper end department is equipped with special-shaped inserted block, the bottom surface center department of filter element section of thick bamboo is equipped with special-shaped socket, special-shaped inserted block is pegged graft with special-shaped socket activity, the input electricity of motor connects control switch's output, can make the rotatory centrifugal force that produces of filter element section of thick bamboo, make the accumulational solid-state impurity in the inside bottom surface of filter element section of thick bamboo float inside the fluid.
Furthermore, the vibrating mechanism comprises ejector rods, a push-pull plate, annular inclined grooves and locking pins, the number of the ejector rods is two, the ejector rods are connected in sliding holes symmetrically formed in the middle of the outer arc surface of the filter shell in an up-and-down mode, the left ends of the ejector rods are fixedly connected with the push-pull plate, the push-pull plate is located outside the filter shell, the two annular inclined grooves are formed in the middle of the outer arc surface of the filter core cylinder, the inner side end of each ejector rod is matched with the corresponding annular inclined groove in the same side, the locking pins in the through holes in the middle of the push-pull plate are matched with the locking screw holes in the middle of the outer arc surface of the filter shell, the filter core cylinder can be in a vertical reciprocating motion state, solid impurities are prevented from being accumulated at the bottom of the filter core cylinder in a large quantity, and the filter holes are prevented from being blocked, and normal operation is ensured.
Furthermore, four support legs are symmetrically arranged on the bottom surface of the filter shell, so that a supporting effect can be provided for the filter shell, and the stability of the working environment is ensured.
Compared with the prior art, the utility model has the beneficial effects that: the filtering device for the solid impurities in the fluid has the following advantages:
1. the special-shaped plug block is movably inserted with the special-shaped socket, the guide plate is vertically sleeved outside the upright stanchion in a sliding manner, so that the filter element cylinder and the filter shell are quickly assembled, the splicing structure is adopted to facilitate the dumping work of solid filter residues in the filter element cylinder in the subsequent filtering work, the ejector rod is inserted into the annular inclined groove, the locking pin is in threaded connection with the locking screw hole in the middle of the outer arc surface of the filter shell, fluid to be filtered is introduced into the filter element cylinder and is subjected to the filtering action of the filter hole, solid impurities in the fluid can remain in the filter element cylinder, the solid impurities doped in the fluid can be simply and directly filtered out, the solid impurities in the filter element cylinder can be more and more along with the filtering work, the motor can drive the special-shaped plug block to rotate through the regulation and control of the control switch, the radial holding force of the special-shaped socket can rotate along with the plug block, therefore, the filter element cylinder also rotates to generate centrifugal force, so that solid impurities accumulated on the bottom surface in the filter element cylinder float in fluid, and the filter holes are prevented from being blocked by the solid impurities to influence the filtering process.
2. Meanwhile, because the filter element cylinder is in a rotating state, the filter element cylinder is influenced by the ejector rod and the annular inclined groove, the filter element cylinder can be in an up-and-down reciprocating motion state, solid impurities inside the filter element cylinder are influenced by further vibration and are in a motion state, the problem that solid impurities are accumulated in a large amount at the bottom of the filter element cylinder to block filter holes is solved, normal operation of filtering operation is ensured, the vertical rod can circumferentially slide in the annular dovetail groove along with the rotation of the filter element cylinder, the guide plate can vertically slide outside the vertical rod along with the up-and-down motion of the filter element cylinder, the spring can provide a buffering effect for the filter element cylinder, the stability of the filter element cylinder is further improved, supporting effects can be provided for the filter shell through the supporting legs, and the stability of a working environment is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner cross-section of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged view of the structure of the present invention at B;
FIG. 5 is a schematic illustration of an in-plane cross-sectional configuration of the present invention;
FIG. 6 is an enlarged view of the structure of the present invention at the position C.
In the figure: the filter comprises a filter shell 1, a fluid discharge pipe 2, a filter element cylinder 3, a filter hole 4, a control switch 5, a guide mechanism 6, an annular dovetail groove 61, a vertical rod 62, a guide plate 63, a spring 64, a limit cover 65, a centrifugal mechanism 71 motor 7, a special-shaped insert block 72, a special-shaped socket 73, a vibrating mechanism 8, an ejector rod 81, a push-pull plate 82, an annular inclined groove 83, a locking pin 84 and a support leg 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present embodiment provides a technical solution: a fluid solid impurity filtering device comprises a filter shell 1, a filter element cylinder 3, a guide mechanism 6, a centrifugal mechanism 7 and a vibration mechanism 8;
the filter shell 1: a fluid discharge pipe 2 is arranged at a discharge port at the bottom end of the outer cambered surface, and the filtered fluid can be discharged through the fluid discharge pipe 2;
the filter element cylinder 3: the bottom end of the outer cambered surface is provided with uniformly distributed filter holes 4, the filter element cylinder 3 is matched with an opening arranged in the middle of the upper surface of the filter shell 1, then fluid to be filtered is introduced into the filter element cylinder 3, and solid impurities in the fluid can remain in the filter element cylinder 3 under the filtering action of the filter holes 4, so that solid impurities doped in the fluid can be simply and directly filtered out;
the guide mechanism 6: the guide mechanism 6 comprises an annular dovetail groove 61, upright rods 62, guide plates 63 and springs 64, the annular dovetail groove 61 is arranged at the edge of the upper surface of the filter shell 1, the interior of the annular dovetail groove 61 is symmetrically and slidably connected with the four upright rods 62, the upper end of the outer arc surface of the filter core barrel 3 is symmetrically provided with the four guide plates 63, sliding holes in the guide plates 63 are slidably connected with the upright rods 62 corresponding to the same side, the springs 64 are movably sleeved outside the upright rods 62, the springs 64 are positioned between the bottom surface of the guide plates 63 and the upper surface of the filter shell 1, the guide mechanism 6 further comprises a limiting cover 65, bolts arranged at the lower end of the limiting cover 65 are in threaded connection with screw holes in the upper surface of the upright rods 62, the upright rods 62 can circumferentially slide in the annular dovetail groove 61 along with the rotation of the filter core barrel 3, the guide plates 63 can vertically slide outside the upright rods 62 along with the up-and-down movement of the filter core barrel 3, the spring 64 can provide a buffer effect for the filter element cylinder 3, and the limiting cover 65 can prevent the guide plate 63 from slipping off, so that the stability of the filter element cylinder 3 is further improved;
the centrifugal mechanism 7: the centrifugal mechanism 7 comprises a motor 71, a special-shaped insert block 72 and a special-shaped socket 73, the motor 71 is arranged in a conical groove on the bottom surface of the filter shell 1, an output shaft of the motor 71 is rotationally connected with a bottom plate of the filter shell 1 through a sealing bearing and extends into the filter shell 1, the special-shaped insert block 72 is arranged at the end head of the upper end of the motor 71, the special-shaped socket 73 is arranged at the center of the bottom surface of the filter core barrel 3, the special-shaped socket 73 is movably inserted into the special-shaped socket 72, the input end of the motor 71 is electrically connected with the output end of the control switch 5, solid impurities in the filter core barrel 3 are more and more along with the filtering operation, the motor 71 can drive the special-shaped insert block 72 to rotate through the regulation and control of the control switch 5, the radial holding force of the special-shaped socket 73 can rotate along with the special-shaped insert block 72, and the filter core barrel 3 also rotates to generate centrifugal force, solid impurities accumulated on the bottom surface in the filter element cylinder 3 float in the fluid;
the vibration mechanism 8: the vibrating mechanism 8 comprises two ejector rods 81, a push-pull plate 82, annular inclined grooves 83 and locking pins 84, the number of the ejector rods 81 is two, the ejector rods 81 are connected in sliding holes which are symmetrically arranged up and down in the middle of the outer arc surface of the filter shell 1 in a sliding way, the left end of each ejector rod 81 is fixedly connected with the push-pull plate 82, the push-pull plate 82 is positioned outside the filter shell 1, the middle of the outer arc surface of the filter core barrel 3 is provided with the two annular inclined grooves 83, the inner side end heads of the ejector rods 81 are matched with the annular inclined grooves 83 corresponding to the same side, the locking pins 84 in through holes in the middle of the push-pull plate 82 are matched with locking screw holes in the middle of the outer arc surface of the filter shell 1, meanwhile, as the filter core barrel 3 is in a rotating state, the filter core barrel 3 is influenced by the ejector rods 81 and the annular inclined grooves 83, the filter core barrel 3 can still be in a vertical reciprocating motion state, so that solid impurities in the filter core barrel 3 are influenced by further vibration and are in a motion state, avoid solid-state impurity to pile up in a large number and block up filtration pore 4 in the bottom of filter element section of thick bamboo 3, ensure that filter work normally goes on.
Wherein: the upper end of the outer arc surface of the filter shell 1 is provided with a control switch 5, and the input end of the control switch 5 is electrically connected with an external power supply.
Wherein: four support legs 9 are symmetrically arranged on the bottom surface of the filter shell 1, and the support legs 9 can provide a supporting effect for the filter shell 1, so that the stability of the working environment is ensured.
The working principle of the fluid solid impurity filtering device provided by the utility model is as follows: the special-shaped insert block 72 is movably inserted into the special-shaped socket 73, the guide plate 63 is vertically sleeved outside the upright rod 62 in a sliding manner, so that the filter core cylinder 3 and the filter shell 1 can be quickly assembled, the splicing structure can facilitate the pouring of solid filter residues in the filter core cylinder 3 in the subsequent filtering work, the ejector rod 81 is inserted into the annular inclined groove 83, the locking pin 84 is in threaded connection with the locking screw hole in the middle of the outer arc surface of the filter shell 1, fluid to be filtered is introduced into the filter core cylinder 3, and under the filtering action of the filter hole 4, solid impurities in the fluid can be remained in the filter core cylinder 3, the solid impurities doped in the fluid can be simply and directly filtered out, the solid impurities in the filter core cylinder 3 can be more and more along with the filtering work, the special-shaped insert block 72 can be driven to rotate by controlling the switch 5 at the moment, at this time, the radial holding force of the special-shaped socket 73 can rotate along with the special-shaped insert block 72, so that the filter element cylinder 3 also rotates to generate centrifugal force, solid impurities accumulated on the bottom surface inside the filter element cylinder 3 float inside fluid, meanwhile, because the filter element cylinder 3 is in a rotating state and is influenced by the ejector rod 81 and the annular inclined groove 83, the filter element cylinder 3 can also be in a vertical reciprocating motion state, so that the solid impurities inside the filter element cylinder 3 are in a motion state under the influence of further vibration, the filter holes 4 are prevented from being blocked by the solid impurities accumulated on the bottom of the filter element cylinder 3, the normal operation of filtering is ensured, the upright rod 62 can circumferentially slide inside the annular dovetail groove 61 along with the rotation of the filter element cylinder 3, the guide plate 63 can vertically slide outside the upright rod 62 along with the vertical motion of the filter element cylinder 3, and the spring 64 can provide a buffering effect for the filter element cylinder 3, the stability of the filter element cylinder 3 is further improved, and the support legs 9 can provide a supporting function for the filter shell 1, so that the stability of the working environment is ensured.
It should be noted that the motor 71 disclosed in the above embodiment is a 90YYCJT120 motor, and the control switch 5 is provided with a switch button corresponding to the motor 71 for controlling the switch operation thereof.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.