CN217025637U - Sewage treatment device with multi-stage filtering function - Google Patents
Sewage treatment device with multi-stage filtering function Download PDFInfo
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- CN217025637U CN217025637U CN202220701332.2U CN202220701332U CN217025637U CN 217025637 U CN217025637 U CN 217025637U CN 202220701332 U CN202220701332 U CN 202220701332U CN 217025637 U CN217025637 U CN 217025637U
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Abstract
The utility model discloses a sewage treatment device with a multistage filtering function, which comprises a filtering mechanism, a disturbing mechanism and a collecting mechanism, wherein the filtering mechanism comprises a first shell, one end of the first shell is communicated with a water inlet pipe, the other end of the first shell is communicated with a water outlet pipe, and a filter screen, filter cloth, a semipermeable membrane filter layer and a quartz sand filter layer are sequentially arranged in the first shell along the water outlet direction; the disturbance mechanism comprises a second shell, the first shell is positioned inside the second shell, a plurality of push plates are arranged in the second shell, a plurality of elastic telescopic parts are fixed between one end of each push plate and the outer wall of the first shell, and a plurality of telescopic cylinders are arranged between the other end of each push plate and the inner wall of the second shell; the collecting mechanism comprises a collecting box, a water outlet pipe is communicated with the collecting box, the collecting box is communicated with a conveying pipe, and a plurality of ultraviolet lamp tubes are arranged in the collecting box. The utility model can disturb water flow in the filtering process, simultaneously has the function of anti-blocking, and carries out disinfection operation on the treated water.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with a multi-stage filtering function.
Background
Sewage treatment refers to a process of purifying sewage to meet the requirements of a certain water body for drainage or water quality for reuse. At present, for some complex water bodies, such as forestry sewage treatment, in many cases, treatment is performed only by means of a single multi-stage filter screen and chemical dosing degradation, and the multi-stage filter screen is impacted by pumping water.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sewage treatment device with a multi-stage filtering function, which is used for solving the problems in the prior art, disturbing water flow in the filtering process, simultaneously playing a role of preventing blockage and sterilizing the treated water.
In order to achieve the purpose, the utility model provides the following scheme: a sewage treatment apparatus having a multi-stage filtering function, comprising:
the filter comprises a filter mechanism, wherein the filter mechanism comprises a first shell, one end of the first shell is communicated with a water inlet pipe, the other end of the first shell is communicated with a water outlet pipe, and a filter screen, filter cloth, a semipermeable membrane filter layer and a quartz sand filter layer are sequentially arranged in the first shell along the water outlet direction;
the disturbance mechanism comprises a second shell, the first shell is positioned inside the second shell, a plurality of push plates are arranged in the second shell, the push plates are circumferentially distributed on the outer side of the first shell, a plurality of elastic telescopic parts are fixed between one end of each push plate and the outer wall of the first shell, a plurality of telescopic cylinders are arranged between the other end of each push plate and the inner wall of the second shell, and the water inlet pipe and the water outlet pipe penetrate through the second shell;
the collecting mechanism comprises a collecting box, the collecting box is fixed on the outer side wall of the second shell, the water outlet pipe is communicated with the collecting box, the collecting box is communicated with a conveying pipe, and a plurality of ultraviolet lamp tubes are arranged in the collecting box.
Preferably, the water inlet pipe and the water outlet pipe are provided with hose sections, and the hose sections are located between the second shell and the first shell.
Preferably, the fixed end of the telescopic cylinder is fixed on the inner side wall of the second shell, and the output end of the telescopic cylinder is fixed on the end face of the push plate.
Preferably, the elastic telescopic piece comprises a sleeve, the sleeve is fixed to the position, close to the end face of the first shell, of the push plate, an inner rod is fixed in the sleeve through a spring, the end portion of the inner rod extends out of the sleeve and is fixedly connected with the outer side wall of the first shell, a limiting step is fixed between the inner rod and the spring, and the size of the limiting step is larger than that of a sleeve opening of the sleeve.
Preferably, the quartz sand filter layer with be equipped with the heating cabinet between the outlet pipe, the heating cabinet is fixed in the inside wall of first shell, the heating cabinet is close to the terminal surface of quartz sand filter layer inlays and is equipped with the filter plate, the heating cabinet with install flow control valve between the outlet pipe.
Preferably, the heating wire is embedded in the inner wall of the heating box.
Preferably, a mounting seat is fixed on the top wall of the inner side of the collecting box, the top ends of the ultraviolet lamp tubes are fixed with the mounting seat, a screen plate is fixed between the bottom ends of the ultraviolet lamp tubes and fixed in the collecting box, the screen plate is located at the top of the conveying pipe, and the water outlet pipe is located at the top of the screen plate.
Preferably, a base is fixed at the bottom end of the second shell.
The utility model discloses the following technical effects: the sewage is pumped to the water inlet pipe and is conveyed to the first shell through the water inlet pipe, the sewage sequentially passes through the filter screen, the filter cloth, the semi-permeable membrane filter layer and the quartz sand filter layer to be subjected to multi-stage filtration, the four filter structures enrich the filter function of the integral device, in the process that the sewage passes through the first shell, the telescopic cylinder drives the push plate to reciprocate, the first shell is driven to rock under the action of the elastic telescopic piece, the sewage water flow can be disturbed, the contact area between a water body and the filter structures is improved, the filter screen, the filter cloth, the semi-permeable membrane filter layer and the quartz sand filter layer are driven along with the first shell in the rocking state of the first shell, and the impact of the water flow is added, so that partial impurities adhered to the filter structures can fall off, the anti-blockage effect is achieved, the filter structures in the first shell do not need to be cleaned frequently, and the water flow after multi-stage filtration enters the collection box, it is sterilized by means of an ultraviolet lamp and finally delivered out of the delivery pipe. The integral device can disturb water flow in the filtering process, simultaneously has the function of preventing blockage, and can disinfect the treated water, thereby integrally improving the purification effect of water quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view showing the construction of a sewage treatment apparatus having a multi-stage filtering function according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
wherein, 1 is first shell, 2 is the inlet tube, 3 is the outlet pipe, 4 is the filter screen, 5 is the filter cloth, 6 is the pellicle filtering layer, 7 is the quartz sand filtering layer, 8 is the second shell, 9 is the push pedal, 10 is the telescoping cylinder, 11 is the collecting box, 12 is the conveyer pipe, 13 is ultraviolet tube, 14 is the hose section, 15 is the sleeve, 16 is the spring, 17 is interior pole, 18 is spacing step, 19 is the heating cabinet, 20 is the filter plate, 21 is flow control valve, 22 is the heater strip, 23 is the mount pad, 24 is the otter board, 25 is the base.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1 to 3, the present invention provides a sewage treatment apparatus having a multi-stage filtering function, comprising:
the filter mechanism comprises a first shell 1, one end of the first shell 1 is communicated with a water inlet pipe 2, the other end of the first shell 1 is communicated with a water outlet pipe 3, and a filter screen 4, filter cloth 5, a semipermeable membrane filter layer 6 and a quartz sand filter layer 7 are sequentially arranged in the first shell 1 along the water outlet direction;
send into sewage to inlet tube 2 by external water pump, when sewage entered into to first shell 1 in, through filter screen 4, filter cloth 5, pellicle filtering layer 6 and 7 multistage filtrations on quartz sand filtering layer, improved the filter effect by a wide margin.
The disturbance mechanism comprises a second shell 8, a base 25 is fixed at the bottom end of the second shell 8, the first shell 1 is positioned inside the second shell 8, a plurality of push plates 9 are arranged in the second shell 8, the plurality of push plates 9 are circumferentially distributed on the outer side of the first shell 1, a plurality of elastic telescopic pieces are fixed between one end of each push plate 9 and the outer wall of the first shell 1, a plurality of telescopic cylinders 10 are arranged between the other end of each push plate 9 and the inner wall of the second shell 8, and the water inlet pipe 2 and the water outlet pipe 3 both penetrate through the second shell 8;
the telescopic cylinder 10 drives push pedal 9 reciprocating motion, it rocks to drive first shell 1 under the effect of elastic expansion piece transmission force, and then can carry out the disturbance to the rivers of first shell 1 inside, when first shell 1 rocks, filter screen 4, filter cloth 5, four kinds of filtration in pellicle filter layer 6 and quartz sand filter layer 7 also are in the state of rocking, the hydrodynamic force that the cooperation water pump provided, can make the adhesion drop at the partial impurity on filtration, play and prevent blockking up the effect, reduce the staff and maintain the frequency of clearance.
The collecting mechanism comprises a collecting box 11, the collecting box 11 is fixed on the outer side wall of the second shell 8, the water outlet pipe 3 is communicated with the collecting box 11, the collecting box 11 is communicated with a conveying pipe 12, and a plurality of ultraviolet lamp tubes 13 are arranged in the collecting box 11.
The first housing 1 delivers a flow of water into a collection tank 11, which is sterilized by means of an ultraviolet lamp 13, and a flow of water is delivered through a delivery pipe 12.
When the device is used, water is pumped to the water inlet pipe 2, sewage is conveyed into the first shell 1 through the water inlet pipe 2, the sewage sequentially passes through the filter screen 4, the filter cloth 5, the semipermeable membrane filter layer 6 and the quartz sand filter layer 7 to be subjected to multistage filtration, the four filter structures enrich the filter function of the whole device, in the process that the sewage passes through the first shell 1, the telescopic cylinder 10 drives the push plate 9 to reciprocate, the first shell 1 is driven to shake under the action of the elastic telescopic piece, sewage water flow can be disturbed, the contact area between a water body and the filter structures is increased, and the filter screen 4, the filter cloth 5, the semipermeable membrane filter layer 6 and the quartz sand filter layer 7 are driven along with the first shell 1 in the shaking state, and impact of the water flow is added, so that partial impurities adhered to the filter structures can fall off, the anti-clogging effect is achieved, the filter structures in the first shell 1 do not need to be cleaned, the water flow after multi-stage filtration enters the collection tank 11, is sterilized by the ultraviolet lamp tube 13, and is finally sent out by the delivery pipe 12.
Further optimization scheme, inlet tube 2 and outlet pipe 3 all have hose section 14, and hose section 14 is located between second shell 8 and the first shell 1, and the hose section 14 part that sets up can drive first shell 1 and rock under the telescopic cylinder 10 operating condition.
According to the further optimization scheme, the fixed end of the telescopic cylinder 10 is fixed on the inner side wall of the second shell 8, the output end of the telescopic cylinder 10 is fixed on the end face of the push plate 9, and the output end of the telescopic cylinder 10 drives the push plate 9 to reciprocate and is transmitted to the first shell 1 through the elastic telescopic piece.
Further optimize the scheme, elastic expansion piece includes sleeve 15, sleeve 15 is fixed in the terminal surface that push pedal 9 is close to first shell 1, be fixed with interior pole 17 through spring 16 in the sleeve 15, the tip of interior pole 17 stretches out sleeve 15 and with the lateral wall rigid coupling of first shell 1, be fixed with spacing step 18 between interior pole 17 and the spring 16, spacing step 18's size is greater than the size of sleeve 15 nozzle, under telescopic cylinder 10 operating condition, interior pole 17 atress is driven, and give elastic force to first shell 1 under spring 16's effect, it rocks the frequency to improve it, can guarantee under the effect of spacing step 18 that interior pole 17 does not deviate from sleeve 15, first shell 1 supports through holistic elastic expansion piece simultaneously and is fixed in inside second shell 8.
Further optimizing the scheme, a heating box 19 is arranged between the quartz sand filtering layer 7 and the water outlet pipe 3, the heating box 19 is fixed on the inner side wall of the first shell 1, a filter plate 20 is embedded on the end face of the heating box 19 close to the quartz sand filtering layer 7, a flow regulating valve 21 is arranged between the heating box 19 and the water outlet pipe 3, a heating wire 22 is embedded on the inner wall of the heating box 19, water filtered by four layers enters the heating box 19 from the filter plate 20, the flow velocity can be reduced in the process of passing through the filter plate 20, the overall flow velocity of the water passing through the heating box 19 can be reduced by matching with the design of the flow regulating valve 21, the water is more fully heated by the heating wire 22, the heating is preheating of the water, high-temperature sterilization treatment is needed after the water is finally output by the conveying pipe 12, therefore, preheating is carried out firstly in the section, and the treatment time of subsequent high-temperature sterilization treatment can be reduced, thereby improving the treatment efficiency of the whole process line.
Further optimization scheme, the roof of collecting box 11 inboard is fixed with mount pad 23, the top and the mount pad 23 of a plurality of ultraviolet tube 13 are fixed, be fixed with otter board 24 between a plurality of ultraviolet tube 13's the bottom, otter board 24 is fixed in collecting box 11, otter board 24 is located the top of conveyer pipe 12, outlet pipe 3 is located the top of otter board 24, ultraviolet tube 13 is fixed in between otter board 24 and the mount pad 23, the water sends out and passes through ultraviolet tube 13's work area through outlet pipe 3, realize partial disinfection work, and permeate to inside conveyer pipe 12 through otter board 24.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are only intended to illustrate the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (8)
1. A sewage treatment apparatus having a multistage filtering function, comprising:
the filter comprises a first shell (1), one end of the first shell (1) is communicated with a water inlet pipe (2), the other end of the first shell (1) is communicated with a water outlet pipe (3), and a filter screen (4), a filter cloth (5), a semipermeable membrane filter layer (6) and a quartz sand filter layer (7) are sequentially arranged in the first shell (1) along the water outlet direction;
the disturbance mechanism comprises a second shell (8), the first shell (1) is located inside the second shell (8), a plurality of push plates (9) are arranged in the second shell (8), the push plates (9) are circumferentially distributed on the outer side of the first shell (1), a plurality of elastic telescopic pieces are fixed between one end of each push plate (9) and the outer wall of the first shell (1), a plurality of telescopic cylinders (10) are arranged between the other end of each push plate (9) and the inner wall of the second shell (8), and the water inlet pipe (2) and the water outlet pipe (3) penetrate through the second shell (8);
collect the mechanism, collect the mechanism and include collecting box (11), collecting box (11) are fixed in the lateral wall of second shell (8), outlet pipe (3) with collecting box (11) intercommunication, collecting box (11) intercommunication has conveyer pipe (12), be equipped with a plurality of ultraviolet tube (13) in collecting box (11).
2. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: the water inlet pipe (2) and the water outlet pipe (3) each have a hose section (14), the hose section (14) being located between the second housing (8) and the first housing (1).
3. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: the fixed end of the telescopic cylinder (10) is fixed on the inner side wall of the second shell (8), and the output end of the telescopic cylinder (10) is fixed on the end face of the push plate (9).
4. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: elastic expansion piece includes sleeve (15), sleeve (15) are fixed in push pedal (9) are close to the terminal surface of first shell (1), be fixed with interior pole (17) through spring (16) in sleeve (15), the tip of interior pole (17) is stretched out sleeve (15) and with the lateral wall rigid coupling of first shell (1), interior pole (17) with be fixed with spacing step (18) between spring (16), the size of spacing step (18) is greater than the size of sleeve (15) nozzle.
5. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: quartz sand filtering layer (7) with be equipped with heating cabinet (19) between outlet pipe (3), heating cabinet (19) are fixed in the inside wall of first shell (1), heating cabinet (19) are close to the terminal surface of quartz sand filtering layer (7) inlays and is equipped with filter plate (20), heating cabinet (19) with install flow control valve (21) between outlet pipe (3).
6. The sewage treatment apparatus having a multistage filtering function according to claim 5, wherein: and a heating wire (22) is embedded in the inner wall of the heating box (19).
7. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: the solar water heater is characterized in that a mounting seat (23) is fixed on the top wall of the inner side of the collecting box (11), the top ends of the ultraviolet lamp tubes (13) are fixed with the mounting seat (23), a screen plate (24) is fixed between the bottom ends of the ultraviolet lamp tubes (13), the screen plate (24) is fixed in the collecting box (11), the screen plate (24) is located at the top of the conveying pipe (12), and the water outlet pipe (3) is located at the top of the screen plate (24).
8. The sewage treatment apparatus having a multistage filtering function according to claim 1, wherein: and a base (25) is fixed at the bottom end of the second shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220701332.2U CN217025637U (en) | 2022-03-29 | 2022-03-29 | Sewage treatment device with multi-stage filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220701332.2U CN217025637U (en) | 2022-03-29 | 2022-03-29 | Sewage treatment device with multi-stage filtering function |
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| Publication Number | Publication Date |
|---|---|
| CN217025637U true CN217025637U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220701332.2U Active CN217025637U (en) | 2022-03-29 | 2022-03-29 | Sewage treatment device with multi-stage filtering function |
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| CN (1) | CN217025637U (en) |
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- 2022-03-29 CN CN202220701332.2U patent/CN217025637U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230826 Address after: Room C056, 10th Floor, Building 2, SAGE Technology R&D Center, No. 26 Binhu Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Yunzhihuan Technology Development Co.,Ltd. Address before: 242000 dormitory of Xuancheng daily office, Jichuan office, Xuanzhou District, Xuancheng City, Anhui Province Patentee before: Wang Tian |