CN212356722U - UASB jar three-phase separator pressing beam fastening piece - Google Patents
UASB jar three-phase separator pressing beam fastening piece Download PDFInfo
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- CN212356722U CN212356722U CN202020901970.XU CN202020901970U CN212356722U CN 212356722 U CN212356722 U CN 212356722U CN 202020901970 U CN202020901970 U CN 202020901970U CN 212356722 U CN212356722 U CN 212356722U
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Abstract
The utility model relates to a UASB tank three-phase separator pressing beam fastening piece, which comprises a pressing beam, a lower flange and a plurality of upright posts; the bottom end of the upright post is bolted and fixed on the bottom surface of the UASB tank; the lower flange comprises a flange ring, a supporting underframe and fasteners, the bottom surface of the flange ring is fixedly connected with a plurality of fasteners along the circumferential direction, the fasteners are fixedly connected to the side wall of the UASB tank through bolts, the supporting underframe is welded to the bottom surface of the flange ring, and the supporting underframe is fixedly bolted to the top end of the upright post; the bottom surface of the three-phase separator is provided with an upper flange lapped with the lower flange, and the upper flange is fixedly connected with the lower flange through bolts; the pressing beam is pressed on the top surface of the three-phase separator, and two ends of the pressing beam extend out of the outer side surface of the three-phase separator and are tightened and fixed with the lower flange through a screw rod and a fastening nut. The utility model is used for installing the three-phase separator inside the UASB tank, so that the three-phase separator is circumferentially fixed; and welding is not needed, and detachable connection is realized.
Description
Technical Field
The utility model relates to a three-phase separator technical field especially relates to a UASB jar three-phase separator pressing beam confining part.
Background
The anaerobic biological treatment technology is a method commonly applied in modern sewage treatment, can efficiently and stably degrade or remove organic matters and other pollutants in the wastewater, and particularly has obvious advantages in the field of treating high-concentration organic wastewater. An Up-flow Anaerobic Sludge Bed (UASB) tank is a core process of an Anaerobic biological treatment technology, and a water distribution system, a Sludge Bed, a biological carrier area, a three-phase separator, a scum quick discharge device, a reflux system and the like are arranged in the UASB tank. The three-phase separator is the core component of UASB jar, and the three-phase separator that uses at present accomplishes processing in the workshop mostly, transports to and adopts the crane to hoist to the scene again, needs the welding to accomplish in the field installation, and the mounted position of three-phase separator is higher usually, has certain potential safety hazard when implementing welding operation in the high altitude to welding process needs to consume a large amount of manpower financial resources, and the installation is long consuming time.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a UASB jar three-phase separator presses roof beam to bind and puts up piece, and it adopts can dismantle the mode of binding and install three-phase separator, and is safe firm, saves time, manpower and financial cost.
The technical scheme adopted by the utility model is that: a UASB tank three-phase separator pressing beam fastening piece comprises a pressing beam, a lower flange and a plurality of stand columns; the bottom end of the upright post is bolted and fixed on the bottom surface of the UASB tank; the lower flange is installed at the top end of the stand column and the set elevation inside the UASB tank, the lower flange comprises a flange ring, a supporting bottom frame and fasteners, the flange ring is a circular plate structure assembled on the inner side wall of the UASB tank, the bottom surface of the flange ring is fixedly connected with the fasteners along the circumferential direction, the fasteners are fixedly connected with the side wall of the UASB tank through bolts, the supporting bottom frame is welded on the bottom surface of the flange ring, and the supporting bottom frame is fixed with the top end of the stand column in a bolted mode; the bottom surface of the three-phase separator is provided with an upper flange lapped with the lower flange, and the upper flange is fixedly connected with the lower flange through bolts; the pressing beam is pressed on the top surface of the three-phase separator, two ends of the pressing beam extend out of the outer side surface of the three-phase separator and correspond to the lower flange, and two ends of the pressing beam and the lower flange are tightened and fixed through a screw rod and a fastening nut.
As the further limitation to the technical scheme, the upright column is made of a steel pipe, the bottom end and the top end of the steel pipe are respectively welded with a connecting plate, and the connecting plates at the bottom end and the top end are correspondingly connected with the bottom surface of the UASB tank and the supporting underframe through expansion bolts.
As a further limitation to the technical scheme, the supporting underframe is a cross-shaped support, and the intersection point of the cross-shaped support is correspondingly and fixedly connected with the top end of the upright post.
As a further limitation to the technical scheme, 4-6 upright posts are arranged, and 4-6 compression beams are arranged.
As a further limitation to the above technical solution, the fastener includes a radial plate, a circumferential plate and a horizontal plate which are integrally formed, and the radial plate is a vertical plate corresponding to the radial direction of the UASB tank; the circumferential plate is an arc plate matched with the inner side wall of the UASB tank, and the circumferential plate is integrally connected to the vertical edge of the outer side of the radial plate; the upper edges of the radial plates and the same side of the circumferential plate are integrally and vertically connected with a horizontal plate; the circumferential plate is provided with a through hole for penetrating a bolt; and adjusting grooves for keeping gaps between the horizontal plates and the circumferential plates are arranged on the plane where the horizontal plates are located and at the butt joint positions of the horizontal plates and the circumferential plates.
As a further limitation to the above technical solution, the bottom of the inner end groove of the adjusting groove is an arc groove bottom.
As a further limitation to the above technical solution, the horizontal plate is bolted or welded to the flange ring.
The utility model relates to a UASB jar three-phase separator pressing beam fastening piece, can be used to install the three-phase separator of location assembled UASB jar inside, according to the actual conditions of current UASB jar, fix with expansion bolts between stand bottom and the tank bottoms, stand top is fixed with the support chassis of integral lower flange, lower flange and three-phase separator are fixed through the bolt, top pressing beam and lower flange further fasten the three-phase separator through the lead screw, make the three-phase separator realize circumference fixed; and welding is not needed, and detachable connection is realized.
Drawings
Fig. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a view from A-A of FIG. 3 (with the three-phase separator omitted);
FIG. 5 is a schematic view of the fastener of the present invention;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a top view of FIG. 6;
fig. 8 is an enlarged view of fig. 7 at B.
In the figure: 1-UASB tank; 2-a three-phase separator; 3-lower flange; 31-a support chassis; 4-upright post; 41-connecting plate; 5-pressing the beam; 6-a fastener; 61-radial plate, 62-horizontal plate, 63-circumferential plate; 64-adjusting groove, 65-arc groove bottom; 7-an overflow weir; 71-a connecting rod; 72-fastening hoop.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in figures 1-8, a UASB tank three-phase separator pressing beam fastening piece, which comprises a pressing beam 5, a lower flange 3 and a plurality of upright posts 4, is used for fastening the three-phase separator at a set positioning height in the UASB tank 1, avoids welding and realizes detachable connection.
The upright column 4 is made of a steel pipe, the two ends of the steel pipe are sealed and welded with square connecting plates 41, and through holes for penetrating bolts are formed in the connecting plates and the outer sides of the steel pipe. The connecting plate of 4 bottom ends of stand passes through expansion bolts to be fixed in UASB jar bottom surface. The top end of the upright post 4 extends upwards to a set height along the axial direction of the UASB tank and is bolted and fixed with a supporting underframe 31 which is described below through a connecting plate. 4 stands are arranged in the embodiment, and the 4 stands are uniformly distributed along the circumference of the inner bottom surface of the UASB tank.
The lower flange 3 is fixed at the height of the UASB tank inside and at the top end of the upright post 4. The lower flange 3 comprises a flange ring, a support chassis 31 and fasteners 6 welded as one piece. The flange ring is of a circular ring plate-shaped structure, and the outer diameter of the flange ring is in clearance fit with the inner side wall of the UASB tank 1. The supporting underframe 31 is welded on the bottom surface of the flange ring and is of a cross beam structure. The roof beam of two directions of well word roof beam forms four nodical in this embodiment, and the nodical top that corresponds at stand 4 through the connecting plate on nodical and stand top of expansion bolts connection.
Six fasteners 6 are welded on the bottom surface of the flange ring along the circumferential direction, so that the flange ring and the side wall of the UASB tank can be detachably connected and circumferentially fixed, and torsion is prevented. The fastener is formed by punching and bending a steel plate, and as shown in fig. 5 to 8, the fastener 6 comprises a radial plate 61, a circumferential plate 63 and a horizontal plate 62 which are integrally formed. The radial plate 61 is a vertical plate structure corresponding to the radial direction of the UASB tank. The circumferential plate 63 is an arc-shaped plate matched with the inner side wall of the UASB tank, the circumferential plate 63 is integrally connected to the vertical edge of the outer side of the radial plate, and the tangent plane at the joint of the circumferential plate and the radial plate is perpendicular to the radial plate. The circumferential plate is provided with a through hole for penetrating and installing a bolt. A flat-plate-shaped horizontal plate 62 is integrally and vertically connected to the same side of the circumferential plate 63 and to the upper edge of the radial plate 61.
In order to facilitate the adjustment of the position of the circumferential plate to be matched with the position of the inner side wall of the UASB tank, an adjusting groove 64 is formed in the plane where the horizontal plate 62 is located and the butt joint position of the horizontal plate 62 and the circumferential plate 63, a certain gap is reserved between the horizontal plate and the circumferential plate in the horizontal plane, and the groove bottom at the inner end of the adjusting groove 64 is an arc-shaped groove bottom 65. Preferably, the adjustment groove 64 has a groove width gap of 5 mm.
Preferably, the ratio between the length of the radial plate in the radial direction and the inner diameter of the UASB pot 1 is 1: 20. The radial plate 61 has a height in the axial direction that is 4 times the distance that the horizontal plate 62 extends outward in the circumferential direction at the upper edge of the radial plate. The circumferential plate 63 extends outwardly in the circumferential direction along the outer skirt of the radial plate a linear distance 2 times the distance the horizontal plate 62 extends outwardly in the circumferential direction along the upper edge of the radial plate.
Preferably, the circumferential plate 63 is in a shape of a step with a convex character, the area of the circumferential plate close to the radial plate is large, the area of the circumferential plate far away from the radial plate is small, and a row of through holes are formed in the large end and the small end of the circumferential plate respectively, so that bolts can be conveniently threaded through the through holes.
After the installation, the radial plate is corresponding to the radial plane of the UASB tank; the horizontal plate is fixed with the bottom surface of the flange ring by welding, so that the flange ring is horizontally fixed; the inside wall of circumference board and UASB jar contacts, and the through-hole that is used for wearing the dress bolt that corresponds mutually with the circumference board is seted up to the inside wall of UASB jar, through bolt-up connection circumference board and UASB jar lateral wall, and then realizes that the circumference of flange circle is fixed.
The three-phase separator 2 is lapped on the top surface of the flange ring, an annular upper flange lapped with the lower flange is welded on the bottom surface of the three-phase separator, and the upper flange is fixedly connected with the lower flange through bolts.
The compression beam 5 is pressed on the top surface of the three-phase separator. The pressing beam 5 is made of channel steel, the channel steel legs of the channel steel are pressed on the top surface of the three-phase separator, and two ends of the channel steel extend out of the outer side surface of the three-phase separator and correspond to the position right above the lower flange. The embodiment is provided with 4 pressing beams, through holes are formed in the upper and lower opposite channel steel legs of two extending ends of each pressing beam 5, through holes are formed in the lower flange right below the pressing beam, a screw rod penetrates between each pressing beam and the lower flange, and double fastening nuts are arranged on the upper and lower end faces of each pressing beam and the lower flange to tighten the pressing beams.
According to the practical situation of the existing UASB tank, the expansion bolt is used for fixing the bottom end of the upright post and the tank bottom, the top end of the upright post is fixed with the supporting bottom frame of the integral lower flange, the lower flange is fixed with the three-phase separator through the bolt, and the top pressing beam and the lower flange are further confined in the three-phase separator through the lead screw, so that the three-phase separator is circumferentially fixed; and welding is not needed, and detachable connection is realized.
Example 2
This example differs from example 1 in that: the horizontal plate of the fastener is provided with a through hole for penetrating a bolt, the corresponding flange ring is provided with a bolt hole, and the horizontal plate is fixedly connected with the flange ring through the bolt.
Consider the utility model discloses a working environment, its inside confining part should preferably be high temperature resistant, corrosion resistant material preparation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention within the technical scope of the present invention, and the technical solution obtained by replacing or changing the technical idea of the present invention with equivalents.
Claims (7)
1. The utility model provides a UASB jar three-phase separator pressing beam is confined which characterized in that: comprises a pressing beam, a lower flange and a plurality of upright posts; the bottom end of the upright post is bolted and fixed on the bottom surface of the UASB tank; the lower flange is installed at the top end of the stand column and the set elevation inside the UASB tank, the lower flange comprises a flange ring, a supporting bottom frame and fasteners, the flange ring is a circular plate structure assembled on the inner side wall of the UASB tank, the bottom surface of the flange ring is fixedly connected with the fasteners along the circumferential direction, the fasteners are fixedly connected with the side wall of the UASB tank through bolts, the supporting bottom frame is welded on the bottom surface of the flange ring, and the supporting bottom frame is fixed with the top end of the stand column in a bolted mode; the bottom surface of the three-phase separator is provided with an upper flange lapped with the lower flange, and the upper flange is fixedly connected with the lower flange through bolts; the pressing beam is pressed on the top surface of the three-phase separator, two ends of the pressing beam extend out of the outer side surface of the three-phase separator and correspond to the lower flange, and two ends of the pressing beam and the lower flange are tightened and fixed through a screw rod and a fastening nut.
2. The UASB tank three-phase separator pressing beam cloison piece of claim 1, wherein: the stand is made by the steel pipe, and the bottom and the top of steel pipe are the welded connection board respectively, and the connecting plate on bottom and top passes through expansion bolts and UASB jar bottom surface and supports the chassis and correspond to be connected.
3. The UASB tank three-phase separator pressing beam cloison piece of claim 1, wherein: the supporting bottom frame is a cross-shaped support, and the intersection point of the cross-shaped support is correspondingly and fixedly connected with the top end of the upright post.
4. The UASB tank three-phase separator pressing beam cloison piece of claim 1, wherein: 4-6 upright posts are arranged, and 4-6 pressing beams are arranged.
5. The UASB tank three-phase separator pressing beam cloison piece of claim 1, wherein: the fastener comprises a radial plate, a circumferential plate and a horizontal plate which are integrally formed, wherein the radial plate is a vertical plate sheet corresponding to the radial direction of the UASB tank; the circumferential plate is an arc plate matched with the inner side wall of the UASB tank, and the circumferential plate is integrally connected to the vertical edge of the outer side of the radial plate; the upper edges of the radial plates and the same side of the circumferential plate are integrally and vertically connected with a horizontal plate; the circumferential plate is provided with a through hole for penetrating a bolt; and adjusting grooves for keeping gaps between the horizontal plates and the circumferential plates are arranged on the plane where the horizontal plates are located and at the butt joint positions of the horizontal plates and the circumferential plates.
6. The UASB tank three-phase separator pressing beam cloison piece of claim 5, wherein: the bottom of the inner end groove of the adjusting groove is an arc groove bottom.
7. The UASB tank three-phase separator pressing beam cloison piece of claim 5, wherein: and the horizontal plate is bolted or welded with the flange ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901970.XU CN212356722U (en) | 2020-05-26 | 2020-05-26 | UASB jar three-phase separator pressing beam fastening piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901970.XU CN212356722U (en) | 2020-05-26 | 2020-05-26 | UASB jar three-phase separator pressing beam fastening piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212356722U true CN212356722U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020901970.XU Active CN212356722U (en) | 2020-05-26 | 2020-05-26 | UASB jar three-phase separator pressing beam fastening piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212356722U (en) |
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2020
- 2020-05-26 CN CN202020901970.XU patent/CN212356722U/en active Active
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