CN211813648U - Water treatment biological flow separation ball - Google Patents
Water treatment biological flow separation ball Download PDFInfo
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- CN211813648U CN211813648U CN202020091674.8U CN202020091674U CN211813648U CN 211813648 U CN211813648 U CN 211813648U CN 202020091674 U CN202020091674 U CN 202020091674U CN 211813648 U CN211813648 U CN 211813648U
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- convex ring
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Abstract
The utility model discloses a water treatment biological flow separation ball, which comprises a first hemispherical shell and a second hemispherical shell, wherein the edge of the first hemispherical shell extends outwards to form a first convex ring, the edge of the second hemispherical shell extends outwards to form a second convex ring, the first convex ring is provided with a plurality of first connecting holes, and the second convex ring is provided with a plurality of second connecting holes; the first outer convex ring and the second outer convex ring are connected together through a U-shaped connecting piece, the U-shaped connecting piece comprises a first connecting plate, a second connecting plate and a third connecting plate which are oppositely arranged, and the first connecting plate is provided with an elastic fixing component; first outer bulge loop and second outer bulge loop are located between first connecting plate and the second connecting plate, and first connecting hole and second connecting hole are worn to locate by the fixed subassembly of elasticity. The connection strength of the first hemispherical shell and the second hemispherical shell is enhanced, and the situation that the biological fiber ball is separated from the cavity ball body due to the deformation of the first hemispherical shell and the second hemispherical shell is avoided.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a water treatment biological flow ball.
Background
The flow-off ball is a common decontamination tool used in sewage treatment by using a flow-off biological method, and generally comprises a hollow flow-off ball body with a water flow hole and an internal filler. The flow separation ball mainly utilizes the principle of flow separation speed separation to separate organic matters and impurities in sewage from water, namely when water with the sewage flows through the flow separation ball and the solid surface of the internal filler, a laminar flow phenomenon occurs, and the organic matters and the impurities in the water are separated onto the filler; then the organic matters and impurities react with microorganisms on the filler until the organic matters and the impurities are decomposed into harmless substances, thereby achieving the purpose of purifying water quality.
Patent document with publication number CN1994922A, 7/11/2007, discloses a carrier for water-treated microorganisms, which comprises a plastic shell with through holes on its surface and pumice placed in the plastic shell, wherein the plastic shell is a sphere and is composed of two hemispherical shells connected by a connecting buckle. The plastic shell is easy to deform due to extrusion because of the material and the thickness of the plastic shell and the existence of the through hole. The connecting buckle is connected with one hemispherical shell and is clamped with the other hemispherical shell, if the extrusion deformation of the two hemispherical shells is inconsistent, the connecting buckle is caused to displace along with the hemispherical shell connected with the connecting buckle, the connecting buckle is far away from the other hemispherical shell, and the clamping relation between the connecting buckle and the other hemispherical shell is removed, so that a gap is generated between the two hemispherical shells, even the connection relation between the two hemispherical shells is removed, and further pumice is removed from the plastic shell.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a water treatment biological runoff ball, its first hemisphere casing of reinforcing and second hemisphere casing joint strength avoid because the deformation of first hemisphere casing and second hemisphere casing leads to the condition emergence that the biological fibre ball deviates from the cavity spheroid.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a water treatment biological flow separation ball comprises a first hemispherical shell and a second hemispherical shell, wherein the first hemispherical shell and the second hemispherical shell are in butt joint to form a cavity ball body, a biological fiber ball is filled in the cavity ball body, the first hemispherical shell is provided with a first water permeable hole, the second hemispherical shell is provided with a second water permeable hole, the edge of the first hemispherical shell extends outwards to form a first convex ring, the edge of the second hemispherical shell extends outwards to form a second convex ring, the first convex ring is provided with a plurality of first connecting holes, the second convex ring is provided with a plurality of second connecting holes, and the first connecting holes and the second connecting holes are arranged oppositely; the first outer convex ring and the second outer convex ring are connected together through a U-shaped connecting piece, the U-shaped connecting piece comprises a first connecting plate and a second connecting plate which are oppositely arranged, and a third connecting plate arranged between the first connecting plate and the second connecting plate, and the first connecting plate is provided with an elastic fixing component; the first outer convex ring and the second outer convex ring are located between the first connecting plate and the second connecting plate, and the elastic fixing assembly penetrates through the first connecting hole and the second connecting hole.
Through adopting above-mentioned technical scheme, first hemisphere casing and the butt joint of second hemisphere casing make first connecting hole and second connecting hole set up relatively simultaneously, arrange first outer bulge loop and second outer bulge loop in between first connecting plate and the second connecting plate to make the fixed subassembly of elasticity wear to locate in first connecting hole and the second connecting hole, thereby realize connecting between first hemisphere casing and the second hemisphere casing, prevent to produce the gap between first hemisphere casing and the second hemisphere casing. Therefore, the utility model discloses strengthen first hemisphere casing and second hemisphere casing joint strength, avoid because the deformation of first hemisphere casing and second hemisphere casing leads to the condition emergence that the biological fiber ball deviates from the cavity spheroid.
The utility model discloses further set up to: the elastic fixing assembly comprises an outer pipe fixedly arranged on one side, far away from the second connecting plate, of the first connecting plate and a telescopic rod penetrating through the outer pipe, a limiting inner convex ring is arranged on the inner peripheral wall of the outer pipe, a limiting outer convex ring is arranged on the outer peripheral wall of the telescopic rod, the limiting outer convex ring is located between the outer pipe and the connecting end of the first connecting plate and the limiting inner convex ring, and compression elastic pieces are arranged on the limiting inner convex ring and the limiting outer convex ring; the first connecting plate is provided with a via hole for the telescopic rod to pass through, and the telescopic rod penetrates through the first connecting hole and the second connecting hole.
By adopting the technical scheme, the first hemispherical shell and the second hemispherical shell are butted, the first connecting hole and the second connecting hole are oppositely arranged, the telescopic rod is pulled to be away from the second lever, and the separation of the telescopic rod is prevented by the matching of the limiting inner convex ring and the limiting outer convex ring; arrange first evagination ring and second evagination ring in between first connecting plate and the second connecting plate, after first connecting hole and second connecting hole are aimed at to the telescopic link, loosen the back with the telescopic link, the telescopic link makes the telescopic link wear to locate first connecting hole and second connecting hole under the drive of compression elastic component to realize being connected between first hemisphere casing and the second hemisphere casing.
The utility model discloses further set up to: the second connecting plate is provided with a clamping hole, and the telescopic rod is clamped in the clamping hole.
Through adopting above-mentioned technical scheme, the telescopic link not only wears to locate the downthehole of first connecting plate, and the joint is in the joint hole of second connecting plate moreover to the reinforcing is fixed in the fixed strength of first outer bulge loop and second outer bulge loop between first connecting plate and the second connecting plate.
The utility model discloses further set up to: and one end of the telescopic rod, which is far away from the second connecting plate, is provided with a drawing ring.
Through adopting above-mentioned technical scheme, draw the telescopic link through drawing the ring, be convenient for realize that the telescopic link overcomes the effort of elasticity compression piece and carries out the pulling operation.
The utility model discloses further set up to: the compression elastic member is provided as a compression spring.
Through adopting above-mentioned technical scheme, simple structure, simple to operate.
The utility model discloses further set up to: the compression spring is sleeved on the telescopic rod.
Through adopting above-mentioned technical scheme, the telescopic link plays the guide effect to compression spring's flexible, prevents that compression spring from taking place bending deformation.
The utility model discloses further set up to: one end of the telescopic rod, which is close to the second connecting plate, is set to be an arc surface.
Through adopting above-mentioned technical scheme, the telescopic link joint of being convenient for is downthehole in the joint.
The utility model discloses further set up to: a plurality of positioning grooves are formed in one side, close to the second outer convex ring, of the first outer convex ring, positioning bumps are arranged on one side, close to the first outer convex ring, of the second outer convex ring, and the positioning bumps are connected with the positioning grooves in a clamped mode.
Through adopting above-mentioned technical scheme, butt joint at first hemisphere casing and second hemisphere casing forms the cavity spheroid process, makes location bump joint in positioning groove to make first connecting hole and second connecting hole set up relatively, and then be convenient for the elastic fixation subassembly wear to locate in first connecting hole and the second connecting hole, realize being connected between first hemisphere casing and the second hemisphere casing.
The utility model discloses further set up to: the positioning convex points are arranged in a hemispherical shape and are matched with the positioning grooves, the positioning convex points are multiple, and the positioning grooves correspond to the positioning convex points one to one.
Through adopting above-mentioned technical scheme, be convenient for fix a position bump and positioning groove's joint to the joint of multiunit location bump and positioning groove can prevent first installation bulge loop and second installation bulge loop and rotate the displacement.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses strengthen first hemisphere casing and second hemisphere casing joint strength, avoid because the deformation of first hemisphere casing and second hemisphere casing leads to the condition emergence that the biological fiber ball deviates from the cavity spheroid.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 3.
In the figure, 1, a first hemispherical shell; 11. a first water permeable hole; 12. a first outer convex ring; 121. a first connection hole; 122. a positioning groove; 2. a second hemispherical shell; 21. a second water permeable hole; 22. a second male ring; 221. a second connection hole; 222. positioning the salient points; 3. a bio-fiber ball; 4. a U-shaped connecting piece; 41. a first connecting plate; 411. a via hole; 42. a second connecting plate; 421. a clamping hole; 43. a third connecting plate; 5. an elastic fixing component; 51. an outer tube; 511. a limiting inner convex ring; 52. a telescopic rod; 521. a limiting convex ring; 522. drawing a ring; 523. a cambered surface; 53. compressing the spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a water treatment biological runoff ball, including first hemisphere casing 1 and second hemisphere casing 2, first hemisphere casing 1 is provided with the first hole 11 of permeating water, second hemisphere casing 2 is provided with the second hole 21 of permeating water, and first hemisphere casing 1 and second hemisphere casing 2 dock the vacuole spheroid, and the inside packing of vacuole spheroid has biological fiber ball 3 (refer to fig. 3).
Referring to fig. 2 and 3, a first male ring 12 is outwardly extended from the rim of the first semispherical shell 1, and a second male ring 22 is outwardly extended from the rim of the second semispherical shell 2.
Three first connecting hole 121 has been seted up to first outer bulge loop 12, and three first connecting hole 121 has seted up three positioning groove 122 along the circumference evenly distributed of first outer bulge loop 12, and first outer bulge loop 12 is close to one side of second outer bulge loop 22, and positioning groove 122 is the hemisphere setting, and three positioning groove 122 is along the circumference evenly distributed of first outer bulge loop 12, and positioning groove 122 and first connecting hole 121 set up in turn.
The second convex ring 22 is provided with three second connecting holes 221, the three second connecting holes 221 are uniformly distributed along the circumference of the second convex ring 22, three positioning salient points 222 are integrally formed on one side of the second convex ring 22 close to the first convex ring 12, the positioning salient points 222 are arranged in a hemispherical shape, the three positioning salient points 222 are uniformly distributed along the circumference of the second convex ring 22, and the positioning salient points 222 and the second connecting holes 221 are alternately arranged.
The three positioning bumps 222 are respectively clamped with the three positioning grooves 122, and the three first connecting holes 121 are respectively arranged opposite to the three second connecting holes 221.
Referring to fig. 3 and 4, the first and second male rings 12 and 22 are connected together by a U-shaped connecting member 4. The U-shaped connecting member 4 includes a first connecting plate 41, a second connecting plate 42 and a third connecting plate 43, the first connecting plate 41 and the second connecting plate 42 are vertically disposed at both ends of the third connecting plate 43, and the first connecting plate 41 and the second connecting plate 42 are located at the same side of the third connecting plate 43.
The first connecting plate 41 is provided with an elastic fixing member 5. The elastic fixing assembly 5 includes an outer tube 51, a telescopic rod 52 and a compression spring 53. The outer tube 51 is welded on one side of the first connecting plate 41 far away from the second connecting plate 42, the telescopic rod 52 penetrates through the outer tube 51, the first connecting plate 41 is provided with a through hole 411 for the telescopic rod 52 to pass through, and one end of the telescopic rod 52 far away from the second connecting plate 42 of the telescopic rod 52 is integrally formed with a drawing ring 522. One end of the telescopic rod 52 close to the second connecting plate 42 is provided with a cambered surface 523. The inner peripheral wall of the outer tube 51 is integrally formed with a limit inner convex ring 511, the outer peripheral wall of the telescopic rod 52 is integrally formed with a limit outer convex ring 521, and the limit outer convex ring 521 is located between the connection end of the outer tube 51 and the first connecting plate 41 and the limit inner convex ring 511. The compression spring 53 is sleeved on the telescopic rod 52, and the compression spring 53 is located between the inner limit convex ring 511 and the outer limit convex ring 521.
The second connecting plate 42 is provided with a clamping hole 421; after the expansion link 52 is inserted into the first connection hole 121 and the second connection hole 221, the expansion link 52 is clamped in the positioning hole.
The implementation principle of the water treatment biological flow separation ball is as follows: the first semispherical shell 1 is butted with the second semispherical shell 2, the positioning salient point 222 is clamped with the positioning groove 122, the first connecting hole 121 is arranged opposite to the second connecting hole 221, the telescopic rod 52 is pulled to be far away from the second lever through the pulling ring 522, and simultaneously, the cooperation of the inner limit convex ring 511 and the outer limit convex ring 521 prevents the separation of the telescopic rod 52, the first outer convex ring 12 and the second outer convex ring 22 are placed between the first connecting plate 41 and the second connecting plate 42, after the telescopic rod 52 is aligned with the first connecting hole 121 and the second connecting hole 221, and the telescopic rod 52 is loosened, the telescopic rod 52 is driven by the compression spring 53 to make the telescopic rod 52 penetrate through the first connecting hole 121 and the second connecting hole 221 and be clamped in the clamping hole 421, so as to realize the connection between the first hemispherical shell 1 and the second hemispherical shell 2, thereby avoiding the situation that the biological fiber ball 3 is separated from the cavity ball body due to the deformation of the first hemispherical shell 1 and the second hemispherical shell 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A water treatment biological flow separation ball comprises a first hemispherical shell (1) and a second hemispherical shell (2), the first hemispherical shell (1) and the second hemispherical shell (2) are butted to form a cavity sphere, the cavity ball body is filled with biological fiber balls (3), the first hemispherical shell (1) is provided with a first water permeable hole (11), the second hemispherical shell (2) is provided with a second water permeable hole (21), it is characterized in that a first convex ring (12) extends outwards from the edge of the first hemispherical shell (1), a second convex ring (22) extends outwards from the edge of the second hemispherical shell (2), the first outer convex ring (12) is provided with a plurality of first connecting holes (121), the second outer convex ring (22) is provided with a plurality of second connecting holes (221), the first connecting hole (121) and the second connecting hole (221) are oppositely arranged; the first outer convex ring (12) and the second outer convex ring (22) are connected together through a U-shaped connecting piece (4), the U-shaped connecting piece (4) comprises a first connecting plate (41) and a second connecting plate (42) which are oppositely arranged and a third connecting plate (43) arranged between the first connecting plate (41) and the second connecting plate (42), and the first connecting plate (41) is provided with an elastic fixing component (5); the first outer convex ring (12) and the second outer convex ring (22) are located between the first connecting plate (41) and the second connecting plate (42), and the elastic fixing component (5) penetrates through the first connecting hole (121) and the second connecting hole (221).
2. The water treatment biological flow separation ball of claim 1, wherein the elastic fixing component (5) comprises an outer pipe (51) fixedly arranged on one side of the first connecting plate (41) far away from the second connecting plate (42) and a telescopic rod (52) penetrating through the outer pipe (51), an inner limiting convex ring (511) is arranged on the inner peripheral wall of the outer pipe (51), an outer limiting convex ring (521) is arranged on the outer peripheral wall of the telescopic rod (52), the outer limiting convex ring (521) is positioned between the connecting end of the outer pipe (51) and the first connecting plate (41) and the inner limiting convex ring (511), and the inner limiting convex ring (511) and the outer limiting convex ring (521) are provided with compression elastic pieces; the first connecting plate (41) is provided with a through hole (411) for the telescopic rod (52) to pass through, and the telescopic rod (52) penetrates through the first connecting hole (121) and the second connecting hole (221).
3. The water treatment biological flow-off ball as recited in claim 2, wherein the second connecting plate (42) is provided with a clamping hole (421), and the telescopic rod (52) is clamped in the clamping hole (421).
4. A water treatment biological flow-off ball as claimed in claim 2, wherein the end of the telescopic rod (52) remote from the second connecting plate (42) is provided with a pull ring (522).
5. A water treatment biological flow-off ball according to claim 2, characterised in that the compression spring is arranged as a compression spring (53).
6. The water treatment biological flow-off ball as recited in claim 5, wherein the compression spring (53) is sleeved on the expansion rod (52).
7. A water treatment biological flow-off ball as claimed in claim 2, wherein one end of the telescopic rod (52) close to the second connecting plate (42) is provided with a cambered surface (523).
8. The water treatment biological flow-off ball as recited in claim 1, wherein a plurality of positioning grooves (122) are formed in one side of the first outer convex ring (12) close to the second outer convex ring (22), positioning convex points (222) are arranged on one side of the second outer convex ring (22) close to the first outer convex ring (12), and the positioning convex points (222) are clamped with the positioning grooves (122).
9. The water treatment biological flow-off ball as recited in claim 8, wherein the positioning protrusions (222) are arranged in a hemispherical shape, the positioning protrusions (222) are matched with the positioning grooves (122), the plurality of positioning protrusions (222) are provided, and the positioning grooves (122) are in one-to-one correspondence with the positioning protrusions (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091674.8U CN211813648U (en) | 2020-01-15 | 2020-01-15 | Water treatment biological flow separation ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091674.8U CN211813648U (en) | 2020-01-15 | 2020-01-15 | Water treatment biological flow separation ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211813648U true CN211813648U (en) | 2020-10-30 |
Family
ID=72991813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020091674.8U Active CN211813648U (en) | 2020-01-15 | 2020-01-15 | Water treatment biological flow separation ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211813648U (en) |
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2020
- 2020-01-15 CN CN202020091674.8U patent/CN211813648U/en active Active
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