CN212050628U - Small-size hand-held type sewage treatment plant - Google Patents
Small-size hand-held type sewage treatment plant Download PDFInfo
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- CN212050628U CN212050628U CN202020180069.8U CN202020180069U CN212050628U CN 212050628 U CN212050628 U CN 212050628U CN 202020180069 U CN202020180069 U CN 202020180069U CN 212050628 U CN212050628 U CN 212050628U
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Abstract
The utility model discloses a small-size hand-held type sewage treatment plant, including the framework, set up the holding rod in the framework, set up a plurality of dead levers in the framework to and walk around an at least photocatalysis fibre of a plurality of dead levers in proper order, the photocatalysis fibre is skin core structure, and its sandwich layer includes elasticity material component at least, and its cortex includes the fibre-forming high polymer at least and sneaks into the nanometer titanium dioxide granule in this fibre-forming high polymer, and a plurality of dead levers are walked around to the photocatalysis fibre by the reciprocal crisscross round trip of a certain dead lever to another certain line of dead lever. The utility model discloses can handle the water source in the minizone through handheld, can make its cortex surface form extension deformation and expose more catalytic area simultaneously through the tensile to the photocatalysis fibre, avoid filth or reactant to cover the phenomenon that catalytic reaction that the photocatalysis fibre surface caused slows down or suspends to catalytic reaction process also can be controlled to a certain extent through the catalytic area that the control exposes.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a small-size hand-held type sewage treatment plant.
Background
Sewage treatment is a process of purifying sewage to meet specific discharge standards or water quality requirements for reuse. With the increasing shortage of water resources and the increasing water pollution, sewage treatment becomes an important way for water resource protection at present.
The photocatalyst is a substance that does not change itself but promotes a chemical reaction under irradiation of light. The photocatalyst converts light energy into energy of chemical reaction to generate catalytic action, so that surrounding water molecules and oxygen are excited into hydroxyl free radicals and superoxide ion free radicals with strong oxidizing power, organic substances and partial inorganic substances harmful to human bodies and the environment can be decomposed, the reaction is accelerated, no resource waste is caused, and no new pollution product is formed.
The catalytic reaction process is that reactants react around a catalyst, meanwhile peripheral reactants continuously diffuse to the catalyst (because the reactants are continuously consumed and the concentration is reduced), and products continuously diffuse to the periphery, namely the process comprises seven steps: firstly, raw material molecules diffuse to a catalyst from an autonomous gas flow; diffusion of material molecules near the catalyst to the inner surface of the micropores; the raw material molecules close to the surface of the catalyst are adsorbed by the catalyst; fourthly, the adsorbed molecules carry out chemical reaction under the action of a catalyst; desorption of the produced product molecules from the catalyst; sixthly, diffusing the desorbed product molecules from the micropores outwards; diffusion of product molecules from the outer surface of the catalyst into the main gas stream and then out of the reactor.
At present, due to the pollution-free and sustainable properties of the photocatalyst, the photocatalyst is applied to the field of sewage treatment in a large number of practical operations, but is mainly concentrated in large-scale treatment equipment of sewage plants, and is not beneficial to conveniently treating water sources in small areas by hands. Therefore, it is necessary to provide a further solution to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small-size hand-held type sewage treatment plant to overcome the not enough that exists among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that:
a small-sized hand-held sewage treatment device for purifying and treating sewage through photocatalytic fibers comprises a frame body, a holding rod arranged on the frame body, a plurality of fixed rods arranged in the frame body, and at least one photocatalytic fiber sequentially bypassing the fixed rods,
the frame body further comprises two oppositely arranged back plates and a top plate positioned above the two back plates, the two back plates are movably connected, the holding rod is arranged on the top plate, an ultraviolet lamp is arranged on one side, away from the holding rod, of the top plate, the ultraviolet lamp irradiates the inside of the frame body, and a sliding groove is formed in the back plates along the height direction of the back plates;
two ends of the fixed rods are respectively connected with one back plate and abutted against the other back plate, the fixed rods are arranged in two rows, and at least one row of the fixed rods can move along the sliding groove;
the photocatalytic fiber is of a skin-core structure, a core layer of the photocatalytic fiber at least comprises an elastic material component, a skin layer of the photocatalytic fiber at least comprises a fiber-forming high polymer and nano titanium dioxide particles mixed in the fiber-forming high polymer, the photocatalytic fiber bypasses a plurality of fixing rods, and the photocatalytic fiber is detoured from one row of fixing rods to the other row of fixing rods in a reciprocating staggered manner.
Preferably, a sliding block is arranged in the sliding groove, the sliding block is connected with a bottom plate, one end of one row of the fixing rods is fixedly connected with the bottom plate on one back plate, and one end of the other row of the fixing rods is fixed with the same back plate.
Preferably, a plurality of hooks are arranged on the side wall of the holding rod along the axial direction of the holding rod, the bottom plate is connected with a pull rope, and the other end of the pull rope penetrates out of the side wall of the holding rod and can be connected with the hooks.
Preferably, the fixing rod is provided with a plurality of guide grooves surrounding the fixing rod, the guide grooves are arranged along the length direction of the fixing rod, and the photocatalytic fibers are arranged in the guide grooves.
Preferably, the top plate is fixed to the edge of one of the back plates, a connecting rod is arranged on the same back plate, an insertion hole is formed in the other back plate, a rotating clamping block is arranged at the free end of the connecting rod, the rotating clamping block can be inserted into the insertion hole and rotates, and the two back plates are fixedly connected after the rotating clamping block rotates to a proper position.
Preferably, the fixing rods are arranged along two parallel straight lines, and two rows of the fixing rods are arranged in a staggered manner in the longitudinal direction.
Preferably, the fixing bars located in the same row are moved in synchronization.
Preferably, the diameter of the photocatalytic fiber is 5-10 mm.
Preferably, the two back plates are respectively a fixed back plate and a movable back plate, and the connecting rod is fixed with the fixed back plate and is connected with the movable back plate in a buckling manner.
Preferably, the sliding groove includes a first sliding groove disposed on the movable back plate, the sliding block includes a first sliding block disposed in the first sliding groove, the bottom plate includes a first bottom plate fixedly connected to the first sliding block, one row of the fixing rods is fixedly connected to the first bottom plate, the other row of the fixing rods is located below the first bottom plate, and one end of the fixing rods is fixed to the movable back plate.
Preferably, the sliding groove further comprises a second sliding groove arranged on the fixed back plate, the sliding block comprises a second sliding block arranged in the second sliding groove, the bottom plate comprises a second bottom plate fixedly connected with the second sliding block, and first grooves corresponding to the fixing rods in a one-to-one mode are arranged on the second bottom plate.
Preferably, the fixing back plate is provided with second grooves corresponding to the fixing rods one to one.
Preferably, a plurality of through holes are arranged on the back plate.
Preferably, a plurality of salient points are arranged in the guide groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a inside photocatalytic fiber who sets up of framework handles sewage, can handle the water source in the small range through handheld, can be through the tensile to photocatalytic fiber simultaneously, make its cortex surface form the extension deformation and expose more catalytic area, the continuous cortex surface that newly exposes avoids the catalytic reaction that filth or reactant cover photocatalytic fiber surface caused slow down or the phenomenon that suspends to the catalytic area who exposes through control also can control the catalytic reaction process to a certain extent.
(2) The utility model discloses a skin core structure photocatalysis fibre to the sandwich layer has elasticity, and the cortex has the ductility, through prestretching to photocatalysis fibre, makes its cortex plastic deformation, drives the cortex surface after the sandwich layer resumes and produces the multilayer fold, and part coincide between the fold during the use, through control photocatalysis fibre is tensile, makes its fold coincide part expand and expose, thereby controls the catalytic reaction process to a certain extent.
(3) The utility model discloses a two lines of dead levers are walked around in proper order to the photocatalysis fibre to crisscross the detour from top to bottom, realize the photocatalysis fibre segmentation tensile, even tensile degree, the control exposes the area, and further through the guide way, prevents that the photocatalysis fibre gathering from causing the naked catalytic area to reduce, and further through the bump in the guide way, increases and the fibrous friction of photocatalysis, reduces the fibrous displacement of photocatalysis, improves the tensile effect of segmentation.
(4) The utility model discloses a stay cord pulling is realized to the fibrous drawing of photocatalysis to realize fixing the stay cord length through the couple, can stimulate the stay cord when gripping the holding rod, realize the tensile control of photocatalysis fibre, easy operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged, cross-sectional view of a pre-stretched photocatalytic fiber of the present invention;
fig. 3 is a schematic structural view of the photocatalytic fiber of the present invention sequentially bypassing the fixing rod;
FIG. 4 is a partially enlarged perspective view of the present invention;
fig. 5 is another enlarged perspective view of the present invention;
fig. 6 is a perspective enlarged schematic view of the grip of the present invention.
Specifically, 100-frame body, 110-movable back plate, 111-first sliding groove, 112-first sliding block, 113-first bottom plate, 114-plug hole, 120-fixed back plate, 121-second sliding groove, 122-second sliding block, 123-second bottom plate, 124-first groove, 130-top plate, 140-ultraviolet lamp, 150-connecting rod, 151-rotating clamping block and 160-through hole;
200-holding rod, 210-hook, 220-pull rope and 230-pull rope channel;
300-fixed bar, 310-guide groove;
400-photocatalytic fiber, 410-core layer, 420-skin layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Fig. 1 shows a schematic perspective view of a small handheld sewage treatment apparatus.
As shown in fig. 1, a small-size hand-held type sewage treatment plant, through photocatalysis fibre purification treatment sewage, the device includes framework 100, set up holding rod 200 on framework 100, set up a plurality of dead lever 300 in framework 100, and walk around at least one photocatalysis fibre 400 of a plurality of dead lever 300 in proper order, through the inside photocatalysis fibre 400 that sets up of framework 100 treatment sewage, can handle the water source of minizone through handheld, simultaneously can be through the drawing to photocatalysis fibre 400, make its cortex surface form the deformation that extends and expose more catalytic area, the cortex surface of constantly newly exposing avoids the catalytic reaction that filth or reactant cover photocatalysis fibre 400 surface and cause and slows down or the phenomenon that suspends, and catalytic reaction process also can be controlled to a certain extent through the catalytic area that control exposes.
The frame 100 further includes two opposite back plates and a top plate 130 disposed above the two back plates, and the two back plates are movably connected. The back plate is provided with a sliding groove along the height direction. The holding rod 200 is disposed on the top plate 130, and the holding rod 200 may be provided with a non-slip strip. The side of the top plate 130 facing away from the grip 200 is provided with an ultraviolet lamp 140 to provide better catalytic conditions, particularly for photocatalytic fibers whose active ingredient is titanium dioxide, the wavelength range of which is preferably 250-380 nm. The ultraviolet lamp 140 irradiates the inside of the frame body, i.e., the right lower side, to reduce the irradiation of the ultraviolet lamp to the human body.
The two ends of the fixing rods 300 are respectively connected with one backboard and abutted against the other backboard, the fixing rods 300 are arranged in two rows, and at least one row of fixing rods 300 can move along the sliding groove. The photocatalytic fibers 400 sequentially bypass the two rows of fixing rods 300 and bypass in a vertically staggered manner, so that the photocatalytic fibers 400 are stretched in a segmented manner, the stretching degree is uniform, and the exposure area is controlled.
FIG. 2 is an enlarged cross-sectional view of a pre-stretched photocatalytic fiber in a small handheld sewage treatment device; FIG. 3 is a schematic front view showing the structure of a small handheld sewage treatment device in which photocatalytic fibers bypass fixing rods in sequence.
As shown in fig. 2, the photocatalytic fiber 400 has a core-sheath structure, wherein the core layer 410 at least comprises an elastic material component, and the sheath layer 420 at least comprises a fiber-forming polymer and nano-titania particles mixed into the fiber-forming polymer. Specifically, the elastic material of the core layer can be spandex material, and the fiber-forming polymer of the skin layer is terylene material, but not limited thereto. Preferably, the diameter of the photocatalytic fiber 400 is 5-10mm, and further, the radial ratio of the core-sheath structure of the photocatalytic fiber 400 is 0.5-1: 2: 0.5-1 to produce a better crimp structure (it is understood that the diameter and radial ratio are the data before pre-stretching of the photocatalytic fiber 400, i.e., no stretching). The manufacturing process basically adopts a conventional fiber manufacturing method, nano titanium dioxide particles are pre-added into polyester fiber spinning solution, and the spinning is not carried out with stretching and shaping, namely, more short fibers which are not consistent with the length direction of the fiber are kept in the polyester fiber spinning solution, so that the polyester fiber spinning solution keeps better and easily extensible property, and the subsequent pre-stretching is easy to generate a fold structure. Of course, the cross section of the photocatalytic fiber can be circular, and can also be of other flat sheet structures so as to obtain larger specific surface area. Through skin core structure photocatalysis fibre to the sandwich layer has elasticity, and the cortex has the ductility, through prestretching to photocatalysis fibre, makes its cortex plastic deformation, and the sandwich layer drives the cortex surface after recovering and produces multilayer fold, and part coincide between the fold during the use, through control photocatalysis fibre tensile, makes its fold coincide part expand and expose, thereby control the catalytic reaction process to a certain extent.
As shown in fig. 3, the photocatalytic fiber 400 bypasses several fixing rods 300, and the photocatalytic fiber 400 is reciprocally and alternately bypassed from one row of fixing rods 300 to the other row of fixing rods 300. Specifically, in this embodiment, the first bottom plate 113 is sequentially provided with a fixing rod a1, a fixing rod a2, and a fixing rod A3 from left to right, a fixing rod B1, a fixing rod B2, a fixing rod B3, and a fixing rod B4 from left to right are sequentially provided below the first bottom plate 113, the photocatalytic fiber 400 sequentially bypasses the fixing rod B1, the fixing rod a1, the fixing rod B2, the fixing rod a2, the fixing rod B3, the fixing rod A3, and the fixing rod B4, and then reversely bypasses the fixing rod B4 along the above trajectory, the number of circles of the bypasses can be set as required, and both ends of the photocatalytic fiber 400 can be fixed with the corresponding fixing rods 300.
FIG. 4 is a partially enlarged perspective view of a small handheld sewage treatment apparatus; fig. 5 is a perspective view showing another part of the small-sized hand-held sewage treatment apparatus.
According to the utility model discloses a preferred embodiment is provided with a slider in the spout, and the slider is connected with a bottom plate, bottom plate fixed connection on one end of the dead lever 300 of a line and a backplate, and the one end of another line dead lever 300 is fixed with same backplate.
According to a preferred embodiment of the present invention, the fixing rods 300 are arranged along two parallel straight lines, and the two fixing rods 300 are arranged in a staggered manner in the longitudinal direction.
According to a preferred embodiment of the present invention, the fixing rods 300 located in the same row are moved synchronously.
Specifically, the two backplates are a movable backplane 110 (as shown in fig. 4) and a fixed backplane 120 (as shown in fig. 5), respectively, and the connecting rod 150 is fixed to the fixed backplane 120 and inserted into the movable backplane 110 (as shown in fig. 1).
As shown in fig. 4, the sliding slot includes a first sliding slot 111 disposed on the movable back plate 110, the sliding block includes a first sliding block 112 disposed in the first sliding slot 111, the bottom plate includes a first bottom plate 113 fixedly connected to the first sliding block 112, a row of fixing rods 300 is fixedly connected to the first bottom plate 113, in this embodiment, the first row of fixing rods 300 adopts three fixing rods 300 uniformly arranged along the length direction of the first bottom plate 113, wherein one end of the fixing rod 300 is fixed to the first bottom plate 113, and the other end of the fixing rod can abut against the fixed back plate 120. Another row of fixing rods 300 is located below the first bottom plate 113, and one end of the fixing rods is fixed with the movable back plate 110, and the other end of the fixing rods can abut against the fixed back plate 120. In this embodiment, the second row of fixing bars 300 is formed by four fixing bars 300 uniformly arranged along the length direction of the first base plate 113, and the row of fixing bars 300 is arranged at intervals from the fixing bars 300 above the row of fixing bars 300.
According to a preferred embodiment of the present invention, the fixing rod 300 is provided with a plurality of guiding grooves 310 surrounding the fixing rod, the guiding grooves 310 are arranged along the length direction of the fixing rod 300, and the photocatalytic fibers 400 are disposed in the guiding grooves 310 (not shown in the figure) to prevent the photocatalytic fibers 400 from gathering to reduce the exposed catalytic area. Further, a plurality of salient points are arranged in the guide groove 310, so that friction between the guide groove and the photocatalytic fiber 400 is increased, displacement of the photocatalytic fiber is reduced, and a segmental stretching effect is improved.
As shown in fig. 5, the sliding slot further includes a second sliding slot 121 disposed on the fixed back plate 120, the sliding block includes a second sliding block 122 disposed in the second sliding slot 121, the bottom plate includes a second bottom plate 123 fixedly connected to the second sliding block 122, and the other end of the fixing rod 300 fixed on the first bottom plate 113 can abut against the second back plate 123. Further, the second bottom plate 123 is provided with first grooves 124 corresponding to the fixing rods 300 one to one, so as to limit the other ends of the fixing rods 300, to ensure that the second bottom plate 123 and the first bottom plate 113 move synchronously, and to support the other ends of the fixing rods 300, so as to reduce the deformation of the fixing rods 300. Further, the fixing back plate 120 is provided with second grooves (not shown) corresponding to the fixing rods 300 one to one, so as to limit the other ends of the fixing rods 300 located below the first bottom plate 113, so as to support the other ends of the corresponding fixing rods 300, thereby reducing the deformation of the fixing rods 300 and prolonging the service life of the device.
The free end of the connecting rod 150 is provided with a rotating fixture block 151, the rotating fixture block 151 comprises a rotating shaft and a fixture block portion, the movable back plate 110 is provided with an insertion hole 114 (shown in fig. 4) matched with the rotating fixture block 151, the fixture block portion is communicated with the rotating shaft and inserted into the insertion hole 114, then the fixture block portion rotates, so that the two back plates are conveniently fixed, and meanwhile, the two back plates can be conveniently separated through opposite actions, so that the photocatalytic fibers are conveniently and sequentially wound around a plurality of winding and fixing devices, and the photocatalytic fibers are replaced.
According to the utility model discloses a preferred embodiment, be provided with a plurality of through-holes 160 on the backplate for increase the circulation of sewage in framework 100, improve the treatment effect.
Fig. 6 is a perspective enlarged schematic view showing a handle part of the small-sized hand-held sewage treatment apparatus, wherein the pulling rope 220 is not shown.
According to the utility model discloses a preferred embodiment, as shown in fig. 6, be provided with a plurality of couples 210 along its axial on the lateral wall of holding rod 200, the bottom plate is connected with stay cord 220 (as shown in fig. 4, fig. 5), the inside stay cord passageway 230 that is provided with of holding rod 200, stay cord passageway 230 communicates the framework inside and outside, the other end of stay cord 220 is worn out from the lateral wall of holding rod 200, and can be connected with couple 210, the removal through stay cord 220 control bottom plate, thereby control the fibrous drawing or shrink of photocatalysis, and the operation is simple, and can be connected with the couple 210 that corresponds with the drawing 220 of adjusting to suitable position, thereby realize long-time stable catalysis.
The using method of the device comprises the following steps:
pre-stretching the photocatalytic fiber 400 to enable the skin layer to form skin extension deformation along the length direction of the photocatalytic fiber, then relaxing the stretching of the photocatalytic fiber to enable the skin layer to form a wrinkle structure on the outer surface of the skin layer in the contraction process, namely enabling the skin layer to deform plastically, driving the outer surface of the skin layer to generate multiple layers of wrinkles after the core layer is recovered, and enabling the wrinkles to be partially overlapped;
adjusting the line spacing of two lines of fixing bars 300 to a proper distance;
detaching the two back plates, winding the photocatalytic fiber 400 from one row of fixing rods 300 to the other row of fixing rods 300 in a reciprocating and staggered manner, and fixing two ends of the photocatalytic fiber 400;
connecting and fixing the two back plates, holding the holding rod by hand to place the frame body and the photocatalytic fibers in the frame body in water, and starting the ultraviolet lamp;
the connection of the pulling rope 220 with different hooks 210 is adjusted at regular time or according to the sewage treatment condition, so that the line spacing of two rows of fixing rods 300 is changed to stretch and contract the photocatalytic fiber 400, and the corrugated structure of the outer surface of the skin layer is flattened or shrunk to a predetermined degree.
According to a preferred embodiment of the present invention, the suitable distance is a distance that allows the photocatalytic fiber 400 to be in a non-stretched state after bypassing.
To sum up, the utility model discloses a inside photocatalytic fiber who sets up of framework handles sewage, can handle the water source in the small range through handheld, can make it expose more catalytic area through the tensile to photocatalytic fiber simultaneously, avoids filth or reactant to cover the phenomenon that catalytic reaction that photocatalytic fiber surface caused suspends to catalytic area that exposes through control also can control the catalytic reaction process to a certain extent.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A small-sized hand-held sewage treatment device for purifying and treating sewage through photocatalytic fibers is characterized by comprising a frame body, a holding rod arranged on the frame body, a plurality of fixed rods arranged in the frame body, and at least one photocatalytic fiber sequentially bypassing the fixed rods,
the frame body further comprises two oppositely arranged back plates and a top plate positioned above the two back plates, the two back plates are movably connected, the holding rod is arranged on the top plate, an ultraviolet lamp is arranged on one side, away from the holding rod, of the top plate, the ultraviolet lamp irradiates the inside of the frame body, and a sliding groove is formed in the back plates along the height direction of the back plates;
two ends of the fixed rods are respectively connected with one back plate and abutted against the other back plate, the fixed rods are arranged in two rows, and at least one row of the fixed rods can move along the sliding groove;
the photocatalytic fiber is of a skin-core structure, a core layer of the photocatalytic fiber at least comprises an elastic material component, a skin layer of the photocatalytic fiber at least comprises a fiber-forming high polymer and nano titanium dioxide particles mixed in the fiber-forming high polymer, the photocatalytic fiber bypasses a plurality of fixing rods, and the photocatalytic fiber is detoured from one row of fixing rods to the other row of fixing rods in a reciprocating staggered manner.
2. The small-sized hand-held sewage treatment device according to claim 1 wherein a sliding block is disposed in the sliding groove, the sliding block is connected with a bottom plate, one end of one row of the fixing rods is fixedly connected with the bottom plate on one of the back plates, and one end of the other row of the fixing rods is fixed with the same back plate.
3. The small-sized handheld sewage treatment device according to claim 2, wherein a plurality of hooks are arranged on the side wall of the holding rod along the axial direction of the holding rod, a pull rope is connected to the bottom plate, and the other end of the pull rope penetrates out of the side wall of the holding rod and can be connected with the hooks.
4. The small-sized hand-held sewage treatment device according to claim 1, wherein the fixing rod is provided with a plurality of guide grooves surrounding the fixing rod, the plurality of guide grooves are arranged along the length direction of the fixing rod, and the photocatalytic fiber is disposed in the guide grooves.
5. The small-sized hand-held sewage treatment device according to claim 1, wherein the top plate is fixed to an edge of one of the back plates, a connecting rod is disposed on the same back plate, an insertion hole is disposed on the other back plate, a rotating fixture block is disposed at a free end of the connecting rod, the rotating fixture block can be inserted into the insertion hole and rotate, and the two back plates are fixedly connected after the rotating fixture block rotates to a proper position.
6. The small-sized hand-held sewage treatment device according to claim 1 wherein a plurality of the fixing bars are arranged along two parallel straight lines, and two rows of the fixing bars are arranged alternately in a longitudinal direction.
7. The small-sized hand-held sewage treatment apparatus according to claim 1 wherein the fixing bars located in the same row are moved in synchronization.
8. The compact hand-held wastewater treatment plant according to claim 1, wherein the diameter of the photocatalytic fiber is 5-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180069.8U CN212050628U (en) | 2020-02-18 | 2020-02-18 | Small-size hand-held type sewage treatment plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180069.8U CN212050628U (en) | 2020-02-18 | 2020-02-18 | Small-size hand-held type sewage treatment plant |
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| CN212050628U true CN212050628U (en) | 2020-12-01 |
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| CN202020180069.8U Expired - Fee Related CN212050628U (en) | 2020-02-18 | 2020-02-18 | Small-size hand-held type sewage treatment plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233073A (en) * | 2020-02-18 | 2020-06-05 | 佛山市金净创环保技术有限公司 | Handheld photocatalytic fiber sewage treatment device and use method thereof |
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2020
- 2020-02-18 CN CN202020180069.8U patent/CN212050628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233073A (en) * | 2020-02-18 | 2020-06-05 | 佛山市金净创环保技术有限公司 | Handheld photocatalytic fiber sewage treatment device and use method thereof |
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