CN210528602U - Precision filtering device of circulating water tank - Google Patents
Precision filtering device of circulating water tank Download PDFInfo
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- CN210528602U CN210528602U CN201920948676.1U CN201920948676U CN210528602U CN 210528602 U CN210528602 U CN 210528602U CN 201920948676 U CN201920948676 U CN 201920948676U CN 210528602 U CN210528602 U CN 210528602U
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Abstract
The utility model discloses a circulating water tank's precise filtration device, belong to circulating water filter technical field, its technical essential is, including water tank and collecting box, the top intercommunication of water tank has the circulating line, the valve is installed in circulating line's left side, the right side intercommunication of water tank has the backflow pipeline, be linked together through the valve between backflow pipeline and the circulating line, the internally mounted of water tank has the filter chamber, the inside top fixedly connected with filter screen of filter chamber, the mid-mounting of filter screen has the mounting box, it rotates to drive the pivot through the motor, the pivot pivoted drives the stirring leaf simultaneously and stirs, great granule falls into the bottom and enters into the holding water groove in the in-process sewage of stirring, relatively light impurity suspends the absorption on filter membrane, prevent that it is incomplete to filter for the first time.
Description
Technical Field
The utility model belongs to the technical field of the circulating water filter equipment, especially, relate to a circulating water tank's microfiltration device.
Background
The precise filtering device of the circulating water tank is composed of a water tank and a collecting box, wherein a circulating pipeline is communicated above the water tank, a valve is arranged on the left side of the circulating pipeline, a communicating pipeline is communicated on the right side of the water tank, and the communicating pipeline is communicated with the circulating pipeline through the valve;
the circulating water filter is a self-cleaning filter body which directly intercepts impurities in water by using a filter screen, removes suspended matters and particles in the water body, reduces turbidity, purifies water, reduces the generation of system dirt, bacteria, algae, rust and the like, recycles circulating water with purified water quality, and water enters the self-cleaning filter body from a water inlet.
The precision filtering device of the existing circulating water tank has the following defects:
the existing circulating filter device can not stir the impurities through the rotating shaft and can not separate different impurities well; the filtered sewage cannot be filtered for the first time.
When water enters the collecting device after being filtered, the impact force of the water is too large, so that the connecting pipeline is easily separated from the water tank.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precise filtering device of a circulating water tank, which aims to solve the problems that impurities can not be stirred by a rotating shaft and can not be well separated from different impurities by the circulating filtering device; the first filtration of the filtered sewage can not be carried out.
The utility model is realized in such a way that the precise filtering device of the circulating water tank comprises a water tank and a collecting box, a circulating pipeline is communicated above the water tank, a valve is arranged on the left side of the circulating pipeline, a return pipeline is communicated on the right side of the water tank, the return pipeline is communicated with the circulating pipeline through a valve, a filter cavity is arranged in the water tank, a filter screen is fixedly connected with the upper part inside the filter cavity, a mounting box is arranged in the middle of the filter screen, a motor is arranged in the mounting box, an output shaft of the motor is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with the inner bottom wall of the water tank, the stirring blades are fixed on the outer wall of the rotating shaft, the filtering films are arranged in the water tank and positioned on two sides of the rotating shaft, and the water quality detector is arranged on the inner wall of the upper right corner of the water tank;
the inside of collecting box is including coarse gravel layer, fine gravel layer and active carbon, coarse gravel layer is located fine gravel layer's top, fine gravel layer is located active carbon's top.
Preferably, through holes matched with the filter films are formed in the upper end face of the filter screen and positioned on two sides of the rotating shaft.
Preferably, the bottom of the water tank is provided with a water containing groove, the inner wall of the water containing groove is provided with internal threads, the bottom of the water tank is provided with an opening, external threads matched with the internal threads of the inner wall of the water containing groove are arranged in the opening, and the inside of the water containing groove is detachably connected with a filter tank.
Preferably, the lower end surface of the water containing groove is communicated with a communicating pipeline, and the communicating pipeline is U-shaped.
Preferably, the water tank is communicated with the collecting tank through a communication pipeline.
Preferably, the bottom of the collecting box is communicated with a water outlet valve, and the outer wall of the lower end of the water outlet valve is in threaded connection with a valve cover.
Preferably, a filter cotton is arranged between the collecting box and the return pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this circulating water tank's microfiltration device, it rotates to drive the pivot through the motor, the pivot pivoted drives the stirring leaf simultaneously and stirs, in the in-process sewage of stirring great granule falls into the bottom and enters into water holding tank, relatively light impurity suspends the absorption on filter membrane, prevent that the first time from filtering incompletely, can also detect whether sewage filters completely through water quality detector, filter complete accessible intercommunication pipeline and get into and collect the incasement and collect, through the coarse grit layer in the inside of collecting box, fine grit layer and active carbon purify, it enters into circulating line through the intercommunication pipeline once more and carries out the loop filter to detect not filter complete sewage as water quality detector.
2. This circulating water tank's microfiltration device is "U" shape setting through the intercommunication pipeline, further makes water reduce the impact force, avoids the impact force of water too big to lead to the bottom of flourishing basin and water tank to break away from.
Drawings
Fig. 1 is a schematic structural view of a precise filtering device of a circulating water tank of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;
FIG. 4 is a schematic structural view of the collecting box of the present invention;
FIG. 5 is a schematic structural view of the water tank of the present invention;
in the figure: 1. a water tank; 11. a circulation pipe; 12. a valve; 13. filtering cotton; 2. a collection box; 21. a water outlet valve; 211. a valve cover; 22. a coarse gravel layer; 23. a fine gravel layer; 24. activated carbon; 3. a filter chamber; 31. a filter screen; 311. a through hole; 312. mounting a box; 313. a motor; 32. a rotating shaft; 33. stirring blades; 34. a water containing tank; 341. a communicating pipe; 342. a filter tank; 35. filtering the membrane; 4. a return line; 5. a water quality detector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a precise filtering device of a circulating water tank comprises a water tank 1 and a collecting box 2, wherein a circulating pipeline 11 is communicated above the water tank 1, a valve 12 is arranged on the left side of the circulating pipeline 11, a return pipeline 4 is communicated on the right side of the water tank 1, and the return pipeline 4 is communicated with the circulating pipeline 11 through the valve 12;
sewage enters the water tank 1 through the circulating pipeline 11 to be filtered, the sewage is not completely filtered and enters the circulating pipeline 11 through the return pipeline 4, the circulating pipeline 11 is communicated with the return pipeline 4 through the valve 12, circulating filtration is further carried out, and the completely evolved water can enter the collecting tank 2 through the water containing groove 34 below the water tank 1.
A filter cavity 3 is arranged in the water tank 1, a filter screen 31 is fixedly connected above the inner part of the filter cavity 3, a mounting box 321 is arranged in the middle of the filter screen 31, a motor 313 is arranged in the mounting box 321, an output shaft of the motor 313 is rotatably connected with a rotating shaft 32, one end of the rotating shaft 32 is fixedly connected with the inner bottom wall of the water tank 1, a stirring blade 33 is fixed on the outer wall of the rotating shaft 32, filter membranes 35 are arranged in the water tank 1 and at two sides of the rotating shaft 32, through holes 311 matched with the filter membranes 35 are formed in the upper end face of the filter screen 31 and at two sides of the rotating shaft 32, and a water quality detector 5 is arranged on;
in this embodiment, sewage enters the filter cavity 3 inside the water tank 1 through the circulating pipeline 11, the filter screen 31 is fixedly connected to the upper portion inside the filter cavity 3, the influent sewage enters the process and is primarily filtered through the filter screen 31, the mounting box 321 is mounted in the middle of the filter screen 31, the motor 313 is mounted inside the mounting box 321, the output shaft of the motor 313 is rotatably connected with the rotating shaft 32, one end of the rotating shaft 32 is fixedly connected with the bottom wall inside the water tank 1, the rotating shaft 32 is driven to rotate by the motor, the rotating shaft 32 drives the stirring blades 33 to stir while rotating, larger particles in the sewage fall into the bottom to enter the water containing tank 34 during stirring, and lighter impurities are suspended and adsorbed on the filter membrane 35;
in this implementation, water quality testing ware 5 is installed to the upper right corner inner wall of water tank 1, it can advance water quality testing ware 5 and detect to carry out filterable sewage, it is complete to detect water, sewage enters into circulating line 11 through backflow pipeline 4 and carries out circulating filtration once more, and install filter pulp 13 between water tank 1 and backflow pipeline 4, avoid the impurity in the sewage too big, block up backflow pipeline 4 and circulating line 11, it is up to standard to detect the filtration when sewage passes through water quality testing ware 5, get into and collect in case 2 through communicating pipe 341 and collect.
The inside of the collecting box 2 comprises a coarse gravel layer 22, a fine gravel layer 23 and activated carbon 24, the coarse gravel layer 22 is positioned above the fine gravel layer 23, and the fine gravel layer 23 is positioned above the activated carbon 24;
in this embodiment, the filtered water enters the collection box 2, and is filtered by the coarse gravel layer 22, the fine gravel layer 23 and the activated carbon 24 in the collection box 2, so that the water is further filtered for the second time.
Specifically, the bottom of the water tank 1 is provided with a water containing tank 34, the inner wall of the water containing tank 34 is provided with internal threads, the bottom of the water tank 1 is provided with an opening, the inside of the opening is provided with external threads matched with the internal threads of the inner wall of the water containing tank 34, and the inside of the water containing tank 34 is detachably connected with a filter tank 342;
in this implementation, the opening has been seted up to the bottom of water tank 1, and the inside internal thread assorted external screw thread that is provided with the inner wall with flourishing basin 34 of opening, through threaded connection between water tank 1 and the flourishing basin 34, can dismantle flourishing basin 34, and there is filter tank 342 at the internally mounted of flourishing basin 34, collect the impurity that deposits in filtering in with collecting box 2 through filter tank 342, take out filter tank 342 through dismantling flourishing basin 34, clear up, further avoid the too much connecting tube that leads to of impurity of sediment to block up.
Specifically, the lower end surface of the water tank 34 is communicated with a communication pipeline 341, the communication pipeline 341 is in a U shape, and the water tank 1 is communicated with the collection tank 2 through the communication pipeline 341.
In this embodiment, the communication pipe 341 is U-shaped, so as to further reduce the impact force of the water, and prevent the water tank 34 from separating from the bottom of the water tank 1 due to the excessive impact force of the water.
Specifically, the bottom of the collecting box 2 is communicated with a water outlet valve 21, the outer wall of the lower end of the water outlet valve 21 is in threaded connection with a valve cover 211, and filtered water can be further poured out through the water outlet valve 21.
Specifically, install filter pulp 13 between collecting box 2 and return line 4, can prevent through filter pulp 13 that the impurity in the sewage is too big to lead to circulating line 11 and return line 4 to block up.
The working principle is that sewage enters the filtering cavity 3 in the water tank 1 through the circulating pipeline 11, in the process that the sewage enters the filtering cavity 3, the sewage can be further filtered through the filtering net 31, the motor 313 is installed in the installation box 312 in the middle of the filtering net 31, the rotating shaft 32 in the filtering cavity 3 is driven to rotate through the motor 313, the rotating shaft 32 drives the stirring blade 33 fixedly connected with the outer part of the rotating shaft 32, the sewage is stirred through the stirring blade 33 to rotate, larger particles in the sewage can be further precipitated in the water containing tank, the lighter particles can be adsorbed on the filtering film 35, the water quality detector 5 in the filtering cavity can detect whether the sewage is completely filtered, the filtered sewage can enter the collecting box 2 through the communicating pipeline 341 to be collected, the inside of the collecting box 2 is purified through the coarse sand stone layer 22, the fine sand stone layer 23 and the activated carbon 24, when the water quality detector 5 detects that the sewage which is not completely filtered enters the circulating pipeline 11 again through the return pipeline 4 for circulating and filtering.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a circulating water tank's secondary filter, includes water tank (1) and collecting box (2), the top intercommunication of water tank (1) has circulating line (11), valve (12) are installed in the left side of circulating line (11), the right side intercommunication of water tank (1) has backflow pipeline (4), be linked together its characterized in that through valve (12) between backflow pipeline (4) and circulating line (11): a filter chamber (3) is installed inside the water tank (1), a filter screen (31) is fixedly connected to the upper portion inside the filter chamber (3), a mounting box (321) is installed in the middle of the filter screen (31), a motor (313) is installed inside the mounting box (321), an output shaft of the motor (313) is rotatably connected with a rotating shaft (32), one end of the rotating shaft (32) is fixedly connected with the bottom wall inside the water tank (1), stirring blades (33) are fixed to the outer wall of the rotating shaft (32), filtering films (35) are installed inside the water tank (1) and located on two sides of the rotating shaft (32), and a water quality detector (5) is installed on the inner wall of the upper right corner of the water tank (1);
the inside of collecting box (2) is including coarse gravel layer (22), fine gravel layer (23) and active carbon (24), coarse gravel layer (22) are located the top of fine gravel layer (23), fine gravel layer (23) are located the top of active carbon (24).
2. A precision filter device for a circulating water tank as claimed in claim 1, wherein: and through holes (311) matched with the filter membranes (35) are formed in the upper end face of the filter screen (31) and on the two sides of the rotating shaft (32).
3. A precision filter device for a circulating water tank as claimed in claim 1, wherein: the water tank is characterized in that a water containing groove (34) is formed in the bottom of the water tank (1), internal threads are formed in the inner wall of the water containing groove (34), an opening is formed in the bottom of the water tank (1), external threads matched with the internal threads of the inner wall of the water containing groove (34) are formed in the opening, and a filter tank (342) is detachably connected to the inside of the water containing groove (34).
4. A microfiltration apparatus for a recirculating water tank as claimed in claim 3 wherein: the lower end surface of the water containing groove (34) is communicated with a communicating pipeline (341), and the communicating pipeline (341) is U-shaped.
5. A microfiltration device for a recirculating water tank according to claim 4 wherein: the water tank (1) is communicated with the collecting tank (2) through a communicating pipeline (341).
6. A precision filter device for a circulating water tank as claimed in claim 1, wherein: the bottom of the collecting box (2) is communicated with a water outlet valve (21), and the outer wall of the lower end of the water outlet valve (21) is in threaded connection with a valve cover (211).
7. A precision filter device for a circulating water tank as claimed in claim 1, wherein: and filter cotton (13) is arranged between the collecting box (2) and the return pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948676.1U CN210528602U (en) | 2019-06-24 | 2019-06-24 | Precision filtering device of circulating water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948676.1U CN210528602U (en) | 2019-06-24 | 2019-06-24 | Precision filtering device of circulating water tank |
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| Publication Number | Publication Date |
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| CN210528602U true CN210528602U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920948676.1U Active CN210528602U (en) | 2019-06-24 | 2019-06-24 | Precision filtering device of circulating water tank |
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| CN (1) | CN210528602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888836A (en) * | 2020-09-10 | 2020-11-06 | 台嘉成都玻纤有限公司 | Side filtering system for filtering impurities in water |
| CN112772523A (en) * | 2021-01-12 | 2021-05-11 | 浙江海洋大学 | Large yellow croaker fry rearing pond intelligence waste fitting discharging |
-
2019
- 2019-06-24 CN CN201920948676.1U patent/CN210528602U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888836A (en) * | 2020-09-10 | 2020-11-06 | 台嘉成都玻纤有限公司 | Side filtering system for filtering impurities in water |
| CN111888836B (en) * | 2020-09-10 | 2023-08-15 | 台嘉成都玻纤有限公司 | Side filtering system for filtering impurities in water |
| CN112772523A (en) * | 2021-01-12 | 2021-05-11 | 浙江海洋大学 | Large yellow croaker fry rearing pond intelligence waste fitting discharging |
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