Filter equipment for industrial sewage treatment
Technical Field
The invention relates to the field of industrial sewage treatment, in particular to a filtering device for industrial sewage treatment.
Background
Industrial production can produce a large amount of sewage, and these sewage is the important factor that causes the pollution, from the aspect of healthy environmental protection, need carry out purification treatment to these sewage, in industrial sewage treatment's in-process, not only have some heavy metal element and particulate in the industrial sewage, also contain some great impurity of volume, these impurity can not only influence the circulation of waste water, can make the machine collide with the damage in the in-process of circulation moreover, in addition, because clear up the filter process and too few, lead to the filter effect not good, therefore, in sum, need carry out relevant innovative design to equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the filtering device for industrial sewage treatment, so that the cleaning and multiple filtering of large-particle impurities are synchronously realized in the process of cleaning and circulating the wastewater, and the cleaning effect is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a filter equipment for industrial sewage treatment which characterized in that: including motor, rose box and medicine adding device, still include:
the medicine adding device comprises a base frame, a filter box, a medicine adding device, a motor and a medicine box, wherein the filter box is fixedly arranged on the base frame;
the filtering mechanism comprises a rotating fan, a collecting cylinder, a cleaning plate and a reciprocating screw rod, wherein the motor is arranged on the reciprocating screw rod, the reciprocating screw rod filters wastewater through the rotating fan and cleans impurities in the collecting cylinder through the cleaning plate;
the circulating mechanism comprises a third infusion tube, a communicating tube, a sedimentation barrel, a filter barrel, a liquid outlet barrel and a liquid outlet pipe, wherein wastewater flows into the sedimentation barrel from the filter box through the third infusion tube, and flows out of the liquid outlet pipe of the liquid outlet barrel after the plurality of filter barrels circulate through the communicating tube;
the reflux mechanism comprises a first infusion tube, a sealing sleeve, a filter tube, a second infusion tube and a filter screen, and impurity doped wastewater flows into the filter tube through the first infusion tube, is filtered and then flows into the second infusion tube, so that the wastewater is secondarily collected;
the moving mechanism comprises a rotating wheel, a rotating rod, a moving shaft, a moving plate, a moving rod and a suction plate, wherein the rotating wheel drives the moving shaft fixedly arranged on the moving plate to suck waste water in the filter vat through the rotating rod;
the suction mechanism comprises a filter plate layer, a through hole, a rotating plate and a torsion spring, wherein the rotating plate circulates and prohibits waste water by rotating in the through hole of the filter plate layer.
Preferably, a water inlet is formed in one side of the filter tank, a water outlet is formed in the other side of the filter tank, a water accumulation cavity is formed in the filter tank between the water inlet and the water outlet, a rotary fan is rotatably mounted in the water accumulation cavity, a medicine adding plate is arranged on the rotary fan and communicated with a medicine adding device through a medicine adding pipe, a reciprocating screw is fixedly mounted at the center of the rotary fan, a collecting cylinder is arranged at the outer side of the reciprocating screw and concentric with the center of the reciprocating screw, the collecting cylinder is fixedly mounted in the filter tank, and two ends of the collecting cylinder are respectively communicated with and mounted with a first infusion tube.
Preferably, deposit bucket, filter vat and play liquid bucket are fixed to the base frame upside, and filter vat, deposit bucket and play liquid bucket are inside the centre and are fixed respectively and are provided with the filter plate layer, are provided with a plurality of through-hole on the filter plate layer, and the inside rotation of through-hole installs the rotor plate, and rotor plate one end is rotated and is installed on the filter plate layer, and the torsional spring is installed with the position of filter plate layer installation to the rotor plate.
Preferably, a communicating pipe is arranged between the filter tanks, the upper sides and the lower sides of the filter board layers in the two filter tanks are staggered, a one-way control valve is arranged on the communicating pipe, a third infusion tube is arranged at the water outlet, the other end of the third infusion tube is communicated with the lower side of the filter board layer arranged in the deposition tank, the upper side of the filter board layer of the deposition tank is communicated with the lower side of the filter board layer of the filter tank through the communicating pipe, a liquid outlet pipe is arranged at the upper side of the filter board layer of the liquid outlet tank, and the lower side of the filter board layer of the liquid outlet tank is communicated with the upper side of the filter board layer in the similar filter tank through the communicating pipe.
Preferably, the filter tube is installed to first transfer line one end, and the interface department of first transfer line and filter tube passes through the seal cover intercommunication, and the second transfer line is installed to the filter tube lower extreme, and the interface department of filter tube and second transfer line passes through the seal cover intercommunication, and the filter tube is inside to be provided with the filter screen, and the second transfer line other end communicates with the deposit bucket, and is arranged in the downside of deposit bucket filter plate layer.
Preferably, one side of the reciprocating screw rod, which is close to the filter vat, is fixedly connected with a rotating wheel, a rotating rod is rotatably arranged at the non-circle center position of the rotating wheel, the other end of the rotating rod is rotatably connected with a moving rod, the moving rod is movably arranged in the filter vat, the lower end of the moving rod is fixedly connected with a moving plate, a plurality of moving shafts are fixedly arranged at the lower side of the moving plate, the moving shafts are movably arranged in the filter vat, a suction plate is fixedly arranged at the lower end of the moving shafts, and the suction plate is positioned at the upper side of a filter vat middle filter plate layer.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the filtering device for industrial sewage treatment, the rotating fan, the collecting barrel, the cleaning plate and the reciprocating screw rod are used in a matched mode, the reciprocating screw rod filters waste water through the rotating fan, impurities in the collecting barrel are cleaned through the cleaning plate, the waste water flows into the depositing barrel through the third infusion tube from the filtering box through the third infusion tube through the matched use of the third infusion tube, the communicating tube, the depositing barrel, the filtering barrel, the liquid outlet barrel and the liquid outlet tube, and after the circulation of the filtering barrels through the communicating tube, the waste water flows out of the liquid outlet tube of the liquid outlet barrel, so that the multi-stage filtering of the waste water is realized.
2. According to the filtering device for industrial sewage treatment, impurities are doped in the waste water, the waste water flows into the filtering pipe through the first infusion pipe for filtering and then flows into the second infusion pipe through the cooperation of the first infusion pipe, the sealing sleeve, the filtering pipe, the second infusion pipe and the filtering screen, so that the waste water is collected for the second time, and the waste water is circulated and forbidden through the rotation of the rotating plate in the through hole of the filtering plate layer through the cooperation of the rotating plate layer, the through hole, the rotating plate and the torsion spring, so that the waste water backflow is forbidden.
Drawings
FIG. 1 is a schematic perspective view of a filter device for industrial sewage treatment provided by the invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the present invention at B-B in FIG. 1;
FIG. 4 is a schematic view of the rotary fan of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the rotor and collector drum of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the first infusion tube and filter tube of FIG. 1 in accordance with the present invention;
1. a base frame; 2. a filter box; 3. a medicine adding pipe; 4. a drug adding device; 5. a first infusion tube; 6. sealing sleeve; 7. a filter tube; 8. a second infusion tube; 9. a deposition barrel; 10. a third infusion tube; 11. a moving plate; 12. a moving rod; 13. a liquid outlet barrel; 14. a liquid outlet pipe; 15. a communicating pipe; 16. a filter vat; 17. a control valve; 18. a movable shaft; 19. a suction plate; 20. a filter plate layer; 21. a through hole; 22. a rotating plate; 23. a torsion spring; 24. a water inlet; 25. a water outlet; 26. a water accumulation cavity; 27. a rotary fan; 28. a rotating wheel; 29. a rotating lever; 32. a cleaning plate; 33. a collection cylinder; 34. a reciprocating screw; 35. a medicine adding plate; 36. a filter screen; 38. and a motor.
Detailed Description
An embodiment of a filtering apparatus for industrial sewage treatment according to the present invention will be further described with reference to fig. 1 to 6.
See fig. 1, 3, 4, 5 and 6, a filtering device for industrial sewage treatment comprises a motor 38, a filtering box 2, a medicine adding device 4, a base frame 1, the filtering box 2 is fixedly arranged on the base frame 1, the medicine adding device 4 is fixedly arranged on the filtering box 2, and the motor 38 is arranged on the filtering box 2.
The filtering mechanism comprises a rotary fan 27, a collecting cylinder 33, a cleaning plate 32 and a reciprocating screw 34, wherein the reciprocating screw 34 is provided with a motor 38, and the reciprocating screw 34 filters waste water through the rotary fan 27 and cleans impurities in the collecting cylinder 33 through the cleaning plate 32.
The reflux mechanism comprises a first infusion tube 5, a sealing sleeve 6, a filter tube 7, a second infusion tube 8 and a filter screen 36, and impurity doped wastewater flows into the filter tube 7 through the first infusion tube 5, is filtered and then flows into the second infusion tube 8, so that the wastewater is secondarily collected.
The filter tank 2 one side is provided with water inlet 24, the filter tank 2 opposite side is provided with delivery port 25, the inside intercommunication of filter tank 2 between water inlet 24 and the delivery port 25 is provided with ponding chamber 26, the inside rotation of ponding chamber 26 is installed and is rotated fan 27, be provided with on the fan 27 and add medicine board 35, it is through adding medicine pipe 3 intercommunication to add medicine ware 4 to add medicine board 35, the fixed mounting in rotary fan 27 centre of a circle position has reciprocating screw 34, the outside concentric centre of a circle of reciprocating screw 34 is provided with the cylinder 33, cylinder 33 fixed mounting is inside filter tank 2, and cylinder 33 both ends intercommunication respectively install first transfer line 5.
The filter tube 7 is installed to first transfer line 5 one end, and the interface department of first transfer line 5 and filter tube 7 passes through seal cover 6 intercommunication, and second transfer line 8 is installed to filter tube 7 lower extreme, and the interface department of filter tube 7 and second transfer line 8 passes through seal cover 6 intercommunication, and filter tube 7 inside is provided with filter screen 36, and the second transfer line 8 other end communicates with sedimentation tank 9, and is located the downside of filter plate layer 20 in the sedimentation tank 9.
The waste water produced by industry flows into the water accumulation cavity 26 in the filter box 2 through the water inlet 24, the motor 38 is started, the motor 38 drives the reciprocating screw 34 fixedly arranged on the motor 38 to rotate, the reciprocating screw 34 and the rotary fan 27 synchronously rotate because the rotary fan 27 is fixedly arranged on the reciprocating screw 34, large-particle impurities in the waste water in the water accumulation cavity 26 are rotationally filtered in the rotating process of the rotary fan 27, the large-particle impurities are fished by the rotary fan 27 and driven to rotate upwards, when the rotary fan 27 is positioned on the upper side of the collecting cylinder 33, the large-particle impurities fall into the collecting cylinder 33 under the action of gravity, the cleaning plate 32 is arranged on the reciprocating screw 34 and is slidably arranged on the collecting cylinder 33, so that the cleaning plate 32 pushes and cleans the garbage collected in the collecting cylinder 33, the cleaned garbage is moved and accumulated in the first infusion tube 5, when the rotary fan 27 rotates, the medicine adding device 4 is started, the medicine adding device 4 enables medicines to flow out of the medicine adding plate 35 through the medicine adding pipe 3, the medicines are fully mixed with waste water under the rotary action of the rotary fan 27, the filtered waste water flows into the third infusion pipe 10 through the water outlet 25, and meanwhile, when large-particle impurities are accumulated in the first infusion pipe 5, the impurities are mixed with sewage and flow into the filter pipe 7, the sewage flows into the second infusion pipe 8 after being filtered by the filter screen 36 in the filter pipe 7, the filter pipe 7 is installed between the first infusion pipe 5 and the second infusion pipe 8 through the sealing sleeve 6, the filter pipe 7 is convenient to disassemble and assemble in the first infusion pipe 5 and the second infusion pipe 8 through the sealing sleeve 6, the filter pipe 7 is convenient to clean, and the filter pipe 7 is prevented from being excessively accumulated in the filter pipe 7, so that the filtering effect is poor.
Referring to fig. 1, 2 and 5, the circulation mechanism includes a third infusion tube 10, a communication tube 15, a deposition barrel 9, a filter barrel 16, a liquid outlet barrel 13 and a liquid outlet pipe 14, and wastewater circulates from the filter tank 2 to the deposition barrel 9 through the third infusion tube 10, and flows out from the liquid outlet pipe 14 of the liquid outlet barrel 13 after the plurality of filter barrels 16 circulate through the communication tube 15.
The moving mechanism comprises a rotating wheel 28, a rotating rod 29, a moving shaft 18, a moving plate 11, a moving rod 12 and a suction plate 19, wherein the rotating wheel 28 enables the moving rod 12 to drive the moving shaft 18 fixedly arranged on the moving plate 11 to suck waste water in the filter vat 16 through the rotating rod 29.
The suction mechanism includes a filter plate layer 20, a through hole 21, a rotation plate 22, and a torsion spring 23, the rotation plate 22 circulating and prohibiting waste water by rotating in the through hole 21 of the filter plate layer 20.
The deposition barrel 9, the filter barrel 16 and the liquid outlet barrel 13 are fixedly arranged on the upper side of the base frame 1, the filter barrel 16, the filter barrel 9 and the liquid outlet barrel 13 are respectively fixedly provided with a filter plate layer 20 in the middle, a plurality of through holes 21 are formed in the filter plate layer 20, a rotating plate 22 is rotatably arranged in the through holes 21, one end of the rotating plate 22 is rotatably arranged on the filter plate layer 20, and a torsion spring 23 is arranged at the installation position of the rotating plate 22 and the filter plate layer 20.
The filter vat 16 is provided with communicating pipe 15 in the intercommunication, and communicating pipe 15 is crisscross in the upper and lower both sides of filter vat 20 respectively among two filter vats 16, install one-way control valve 17 on the communicating pipe 15, delivery port 25 intercommunication is provided with third transfer line 10, and the filter vat 20 downside in deposit barrel 9 is installed in the intercommunication of the third transfer line 10 other end, and the filter vat 9's filter vat 20 upside and the filter vat 16's filter vat 20 downside are through communicating pipe 15 intercommunication, the filter vat 13's filter vat 20 upside intercommunication is provided with drain pipe 14, and the filter vat 13's filter vat 20 downside and similar filter vat 16 in the filter vat 20 upside through communicating pipe 15 intercommunication.
The reciprocating screw 34 is fixedly connected with the rotating wheel 28 near one side of the filter vat 16, a rotating rod 29 is rotatably arranged at the non-center position of the rotating wheel 28, the other end of the rotating rod 29 is rotatably connected with the moving rod 12, the moving rod 12 is movably arranged in the filter vat 2, the lower end of the moving rod 12 is fixedly connected with the moving plate 11, a plurality of moving shafts 18 are fixedly arranged on the lower side of the moving plate 11, the moving shafts 18 are movably arranged in the filter vat 16, a suction plate 19 is fixedly arranged on the lower end of the moving shafts 18, and the suction plate 19 is positioned on the upper side of the filter vat layer 20 in the filter vat 16.
The waste water in the third infusion tube 10 and the second infusion tube 8 flows into the sedimentation tank 9, when the reciprocating screw 34 drives the rotating wheel 28 fixedly arranged on the reciprocating screw 34 to rotate, the rotating wheel 28 drives the rotating rod 29 rotatably arranged at the non-circle center position of the reciprocating screw, the rotating rod 29 drives the moving rod 12 rotatably arranged on the reciprocating screw to move up and down in the filter tank 2, the moving rod 12 drives the moving shaft 18 fixedly arranged at the lower side of the moving plate 11 to move up and down synchronously through the moving plate 11 fixedly arranged on the reciprocating screw, when the moving shaft 18 moves up in the filter tank 16, when the filter tank 16 is communicated with the sedimentation tank 9, the waste water at the upper side of the filter plate layer 20 of the sedimentation tank 9 flows into the lower side tank of the filter plate layer 20 in the filter tank 16 through the communicating pipe 15, the moving shaft 18 drives the suction plate 19 fixedly arranged on the reciprocating screw to move up in the filter tank 16, and the waste water at the lower side of the filter plate layer 20 in the filter tank 16 is sucked up through the suction plate 19, when the waste water is sucked, the suction force generated by suction enables the rotating plate 22 to rotate upwards and close the through holes 21, so that the waste water can only flow into the communicating pipe 15 on the upper side of the filter vat 16 after being filtered from the filter vat layer 20 and flow to the lower side of the filter vat layer 20 in the next filter vat 16 after passing through the communicating pipe 15, when the movable shaft 18 drives the suction plate 19 to move downwards, the suction plate 19 presses the waste water on the lower side of the filter vat layer 20 in the filter vat 16 when moving downwards, when the waste water is pressed, the pressure generated by downward movement enables the rotating plate 22 to rotate downwards and enables the through holes 21 to be opened, so that the waste water which is not discharged on the upper side of the filter vat layer 20 flows into the filter vat 16 on the lower side of the filter vat layer 20 again from the through holes 21, the next filtering is facilitated, and repeated filtering is realized, the waste water filtering process in the liquid outlet barrel 13 is the same as the above, the communicating pipe 15 is provided with the one-way control valve 17, the one-way control valve 17 enables waste water to flow unidirectionally, the flowing direction is from the sedimentation barrel 9 to the liquid outlet barrel 13, and only the waste water positioned on the upper side of the filter plate layer 20 flows out of the liquid outlet pipe 14 for the next use.
Working principle: the waste water flows through the water accumulation cavity 26 through the water inlet 24, the motor 38 drives the reciprocating screw 34 and the rotary fan 27 to synchronously rotate, the rotary fan 27 rotates and filters large-particle impurities in the waste water, the large-particle impurities are salvaged by the rotary fan 27 and fall into the collecting cylinder 33, the medicine adding device 4 is started while the rotary fan 27 rotates, the medicine adding device 4 flows out of the medicine adding plate 35 through the medicine adding pipe 3, the medicine is fully mixed with the waste water under the rotation effect of the rotary fan 27, the reciprocating screw 34 pushes the waste in the collecting cylinder 33 into the first infusion pipe 5 through the cleaning plate 32, the mixed waste water flows into the filtering pipe 7, flows into the second infusion pipe 8 after being filtered by the filter screen 36 in the filtering pipe 7, the filtered waste water flows into the third infusion pipe 10 through the water outlet 25, the waste water in the third infusion pipe 10 and the second infusion pipe 8 flows into the depositing cylinder 9, the rotating wheel 28 enables the moving rod 12 to drive the moving shaft 18 on the moving plate 11 to move up and down synchronously through the rotating rod 29, when the moving shaft 18 moves up in the filter vat 16, the moving shaft 18 pumps the waste water positioned on the lower side of the filter plate layer 20 in the filter vat 16 through the pumping plate 19, when the waste water is pumped, the suction force generated by the pumping enables the rotating plate 22 to rotate up and close with the through holes 21, so that the waste water can only flow into the communicating pipe 15 on the upper side of the filter vat 16 after being filtered from the filter plate layer 20 and flow into the lower side of the filter plate layer 20 in the next filter vat 16 after passing through the communicating pipe 15, when the moving shaft 18 drives the pumping plate 19 to move down, the pumping plate 19 applies pressure to the waste water positioned on the lower side of the filter plate layer 20 in the filter vat 16 when the waste water is pressurized, the pressure generated by the downward movement makes the rotating plate 22 rotate downwards and opens the through holes 21, so that the waste water which is not discharged from the upper side of the filter plate layer 20 flows back into the filter barrel 16 below the filter plate layer 20 from the through holes 21, the next filtering is convenient, the repeated filtering is further realized, the waste water filtering procedure in the liquid outlet barrel 13 is the same as the above, and the waste water which is positioned on the upper side of the filter plate layer 20 flows out of the liquid outlet pipe 14 for the next use.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.