CN217398850U - Overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism - Google Patents
Overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism Download PDFInfo
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- CN217398850U CN217398850U CN202221330658.5U CN202221330658U CN217398850U CN 217398850 U CN217398850 U CN 217398850U CN 202221330658 U CN202221330658 U CN 202221330658U CN 217398850 U CN217398850 U CN 217398850U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model discloses an overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, include: the arc-shaped bottom plate, the arc-shaped toothed plate, the tank wall plate and the connecting plate are arranged on the tank wall plate; an arc toothed plate is connected above the arc bottom plate, the arc bottom plate serves as a supporting foundation, and a tank wall plate is arranged on one side of the connecting plate; the butt joint plate is connected to the inner side of the arc-shaped toothed plate, a first threaded hole is formed in the butt joint plate, and a second threaded hole is formed in one end of the arc-shaped toothed plate. This overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, dock each other through multiunit arc bottom plate and arc pinion rack, and use the locking bolt to fasten, and then do not need the welding, working strength has been reduced, through welding the strengthening rib in arc bottom plate and arc pinion rack junction, can improve the joint strength of this overflow weir, detain the block through box and son, can install the abrasive pad in the connecting plate outside, and then make the connecting plate can not direct and jar internal wall contact, thereby difficult emergence wearing and tearing.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to an overflow weir of an annular assembled anaerobic assembled fermentation tank.
Background
Common anaerobic fermentation tank annular overflow weir is mostly the U type, for convenient transportation needs segmentation preparation, needs the welding during the installation, sometimes needs on-the-spot preparation even. Therefore, the workload of a construction site is increased, the working difficulty is increased, and some sites cannot carry out normal construction even when electrogas welding is not allowed. For the tank body with the surface subjected to anticorrosive treatment, the anticorrosive coating can be damaged in modes of welding and the like, and the service life of equipment is further influenced. The common assembly anaerobic fermentation tank can be installed and constructed without electrogas welding, so that the same requirements are also met for the overflow weir. In addition, the fermentation tank often can produce a large amount of marsh gas can easily fire explosive gas, when needing to carry out maintenance transformation to the overflow weir, the danger is very big. Designed to the background the utility model discloses to improve work efficiency, reduce the construction degree of difficulty, practice thrift the cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, common anaerobic fermentation cylinder annular overflow weir on the existing market that the above-mentioned background art provided is solved, mostly be the U type, need the segmentation preparation for convenient transportation, need weld during the installation, need the scene preparation sometimes even, make job site's work load increase, the work degree of difficulty increases, be difficult to maintain and reform transform, and overflow weir bottom and riser junction intensity are relatively poor, easy atress takes place deformation, and when using for a long time, overflow weir tank wall board anticorrosive coating receives the problem of wearing and tearing easily.
In order to achieve the above object, the utility model provides a following technical scheme: an overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, includes: the arc-shaped bottom plate, the arc-shaped toothed plate, the tank wall plate and the connecting plate are arranged on the tank wall plate;
an arc toothed plate is connected above the arc bottom plate, a connecting plate is connected to one side of the arc bottom plate, and a tank wall plate is arranged on one side of the connecting plate;
the butt joint plate is connected to the inner side of the arc-shaped toothed plate, a first threaded hole is formed in the butt joint plate, a locking bolt is connected to the inner thread of the first threaded hole, and a second threaded hole is formed in one end of the arc-shaped toothed plate.
Preferably, arc bottom plate, arc pinion rack and connecting plate are the annular array and are provided with five groups, and five groups arc bottom plate, arc pinion rack and connecting plate constitute the overflow weir, dock each other through multiunit arc bottom plate and arc pinion rack to use the locking bolt to fasten, and then do not need the welding, reduced working strength, and it is more convenient to maintain and reform transform.
Preferably, the arc bottom plate top is connected with the strengthening rib, strengthening rib one side is connected in the arc pinion rack outside, can increase the tensile strength of arc bottom plate and arc pinion rack junction through the strengthening rib, prevents that the atress from taking place deformation.
Preferably, the reinforcing rib is connected with arc bottom plate and arc pinion rack through welded mode, and reinforcing rib cross sectional shape is triangle-shaped, makes that the reinforcing rib can be more firm be connected with arc bottom plate and arc pinion rack, and is difficult for separating.
Preferably, connecting plate one side is connected with the box, the block connection has the son to detain in the box, the son is detained and is connected in the standing groove, the standing groove is seted up at the wear pad inboard, the wear pad is connected in the connecting plate outside, detains the block through box and son, can install the wear pad between jar wallboard and connecting plate, and then makes the connecting plate can not direct and jar internal wall contact to difficult emergence wearing and tearing.
Preferably, the side cross sectional area of wear pad equals with the side cross sectional area of connecting plate, makes the wear pad can cover the contact surface completely, prevents that jar wallboard one side from being worn and torn.
Compared with the prior art, the beneficial effects of the utility model are that: this overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, dock each other through multiunit arc bottom plate and arc pinion rack, and use the locking bolt to fasten, and then do not need the welding, working strength has been reduced, through welding the strengthening rib in arc bottom plate and arc pinion rack junction, can improve the joint strength of this overflow weir, buckle the block through box and son, can install the wear pad in the connecting plate outside, and then make the tank wall board can not directly contact with jar internal wall, thereby difficult emergence wearing and tearing.
1. Firstly, butt-jointing one end of a connector of an arc-shaped bottom plate and one end of another group of connectors until a first threaded hole reserved on the butt-joint plate coincides with a second threaded hole reserved on the arc-shaped toothed plate on the other group of connectors, penetrating a locking bolt into the first threaded hole and the second threaded hole for threaded connection, and inwardly punching a sealant, sealing a gap between the first threaded hole and the second threaded hole and the locking bolt, further fixing the two groups of connectors, and in the same way, sequentially butt-jointing the other three groups of connectors one by one to form a complete overflow weir, so that the on-site welding is not needed, the labor intensity and the work difficulty are reduced, the maintenance and the transformation are more convenient, the number and the diameter of the assembly of the arc-shaped bottom plate and the arc-shaped toothed plate can be increased and decreased according to the inner diameter of an actual tank body, and a, b, c, a, b, c, b, c, b, c, b, a, c, b, c, b, c, b, bending two L-shaped metal plates, wherein the bending thickness is the thickness of the overflow weir plate plus 1 mm. During construction, the overflow weirs can be connected end to end without shaping.
2. At first, place the strengthening rib in arc bottom plate and arc pinion rack junction to make strengthening rib bottom be connected with the arc bottom plate, and strengthening rib opposite side arc pinion rack is connected, then weld the strengthening rib in arc bottom plate and arc pinion rack junction through the welded mode, because the strengthening rib center is amputated, with the stress relief, reduce the deformation in processing and the use, improve mechanical properties. The liquid in the overflow weir flows more smoothly, so that a dead water area is reduced, the stability of equipment is facilitated, the maintenance pressure is reduced, the tensile strength of the arc-shaped bottom plate and the arc-shaped toothed plate can be further increased, and the integral strength of the overflow weir is increased;
3. cover the wear pad in connecting plate one side to make the edge parallel and level of wear pad and connecting plate, the position that box and son were buckled corresponds each other this moment, presses the bellying of wear pad, detains the block with box and son and connects, and then installs the wear pad in jar wallboard one side, makes jar wallboard one side can not direct and overflow weir contact, prevents that jar wallboard anticorrosive coating from receiving wearing and tearing. The bolt is used for strengthening connection, and sealant is used for sealing and waterproofing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the arc-shaped bottom plate of the present invention;
FIG. 3 is a schematic view of the structure of the reinforcing rib of the present invention;
FIG. 4 is a schematic view of the structure of the connection plate of the present invention;
FIG. 5 is an enlarged view of the part A structure of the present invention;
FIG. 6 is an enlarged view of the structure of part B of the present invention;
fig. 7 is an enlarged view of the structure of the part C of the present invention.
In the figure: 1. an arc-shaped bottom plate; 2. an arc toothed plate; 3. a tank wall panel; 4. butt-joint plates; 5. a first threaded hole; 6. locking the bolt; 7. a second threaded hole; 8. reinforcing ribs; 9. a female buckle; 10. a sub-buckle; 11. a placement groove; 12. a wear pad; 13 connecting the plates.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, includes: the arc-shaped bottom plate 1, the arc-shaped toothed plate 2, the tank wall plate 3 and the connecting plate 13;
The arc bottom plate 1, the arc toothed plate 2 and the connecting plate 13 are arranged in an annular array, and five groups of the arc bottom plate 1, the arc toothed plate 2 and the connecting plate 13 form an overflow weir. Through the mutual butt joint of multiunit arc bottom plate 1 and arc pinion rack 2 to use locking bolt 6 to fasten, and then need not weld, reduced working strength.
The reinforcing rib 8 is connected above the arc-shaped bottom plate 1, one side of the reinforcing rib 8 is connected outside the arc-shaped toothed plate 2, the tensile strength of the joint of the arc-shaped bottom plate 1 and the arc-shaped toothed plate 2 can be increased through the reinforcing rib 8, and deformation caused by stress is prevented. The strengthening rib 8 is connected with arc bottom plate 1 and arc pinion rack 2 through the welded mode, and 8 cross sectional shapes of strengthening rib are triangle-shaped, make strengthening rib 8 can be more firm be connected with arc bottom plate 1 and arc pinion rack 2, difficult separation.
Connecting plate 13 one side is connected with box 9, the joint is connected with the son in the box 9 and detains 10, the son is detained 10 and is connected in standing groove 11, standing groove 11 is seted up in wear pad 12 inboard, wear pad 12 is connected in the connecting plate 13 outside. The side view cross sectional area of wearing pad 12 equals with the side view cross sectional area of connecting plate 13, makes wearing pad 12 can cover connecting plate 13 completely, prevents that connecting plate 13 one side from being worn and torn, detains 10 blocks through box 9 and son, can install wearing pad 12 in the 2 outsides of arc pinion rack, and then makes connecting plate 13 can not directly contact with jar internal wall to difficult emergence wearing and tearing.
The working principle is as follows: as shown in figures 1-7, when using the overflow weir of the annular assembled anaerobic assembled fermentation tank, the device is simply known, firstly, one end of the connector of the arc-shaped bottom plate 1 and the arc-shaped toothed plate 2 is butted with one end of the other group of connectors until the positions of the first threaded hole 5 reserved on the butt plate 4 and the second threaded hole 7 reserved on the arc-shaped toothed plate 2 on the other group of connectors coincide, the locking bolt 6 is inserted into the first threaded hole 5 and the second threaded hole 7 for threaded connection, and sealant is injected inwards, the gap between the first threaded hole 5 and the second threaded hole 7 and the locking bolt 6 is sealed, and then the two groups of connectors are fixed, and similarly, the other three groups of connectors are butted one by one to form a complete overflow weir, which does not need to be welded on site, reduces labor intensity and work difficulty, and is convenient to maintain and transform, this quantity and the diameter of arc bottom plate 1 and 2 combinations of arc pinion rack, can increase and decrease according to the inside diameter of the actual tank body, secondly, place strengthening rib 8 in arc bottom plate 1 and 2 junctions of arc pinion rack, and make 8 bottoms of strengthening rib be connected with arc bottom plate 1, and 8 opposite side arc pinion rack of strengthening rib 2 are connected, then weld strengthening rib 8 in arc bottom plate 1 and 2 junctions of arc pinion rack through the welded mode, because 8 centers of strengthening rib excise, in order to eliminate stress, reduce the deformation in processing and the use, improve mechanical properties. And make the liquid flow in the overflow weir more unobstructed, reduce "dead water area", more favourable equipment stability and reduction maintenance pressure, and then can increase the tensile strength of arc bottom plate 1 and arc pinion rack 2, thereby increase the bulk strength of this overflow weir, finally, cover wear pad 12 in connecting plate 13 inboard, and make wear pad 12 and the marginal parallel and level of connecting plate 13, the position of box 9 and son knot 10 corresponds to each other this moment, press the protruding department of wear pad 12, with box 9 and son knot 10 block connection, and then install wear pad 12 in connecting plate 13 one side, make connecting plate 13 one side can not direct and overflow weir contact, prevent that the anticorrosive coating of connecting plate 13 from receiving wearing and tearing, the content that does not make detailed description in this description belongs to the prior art that technical personnel publicly know in this field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism, includes: the tank wall plate comprises an arc-shaped bottom plate (1), an arc-shaped toothed plate (2), a tank wall plate (3) and a connecting plate (13), and is characterized in that;
an arc toothed plate (2) is connected above the arc bottom plate (1), a connecting plate (13) is connected to one side of the arc bottom plate (1), and a tank wall plate (3) is arranged on one side of the connecting plate (13);
butt joint board (4), connect arc pinion rack (2) are inboard, first screw hole (5) have been seted up in butt joint board (4), first screw hole (5) female connection has locking bolt (6), second screw hole (7) have been seted up to arc pinion rack (2) one end inside.
2. The overflow weir of the annular assembled anaerobic assembled fermentation tank of claim 1, wherein: the arc-shaped bottom plate (1), the arc-shaped toothed plate (2) and the connecting plate (13) are arranged in an annular array, and five groups of arc-shaped bottom plates (1), the arc-shaped toothed plate (2) and the connecting plate (13) form an overflow weir.
3. The overflow weir of the annular assembled anaerobic assembled fermentation tank of claim 1, wherein: arc bottom plate (1) top is connected with strengthening rib (8), strengthening rib (8) one side is connected in the arc pinion rack (2) outside.
4. The overflow weir of the annular assembled anaerobic assembled fermentation tank of claim 3, wherein: the reinforcing ribs (8) are connected with the arc-shaped bottom plate (1) and the arc-shaped toothed plate (2) in a welding mode, and the cross sections of the reinforcing ribs (8) are triangular.
5. The overflow weir of the annular assembled anaerobic assembled fermentation tank of claim 1, wherein: connecting plate (13) one side is connected with box (9), the joint is connected with the son in box (9) and detains (10), the son is detained (10) and is connected in standing groove (11), standing groove (11) are seted up in wear pad (12) inboard, wear pad (12) are connected in connecting plate (13) outside.
6. The overflow weir of the annular assembled anaerobic assembled fermentation tank of claim 5, wherein: the side cross-sectional area of the wear-resisting pad (12) is equal to that of the connecting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330658.5U CN217398850U (en) | 2022-05-30 | 2022-05-30 | Overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330658.5U CN217398850U (en) | 2022-05-30 | 2022-05-30 | Overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217398850U true CN217398850U (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221330658.5U Active CN217398850U (en) | 2022-05-30 | 2022-05-30 | Overflow weir of fermentation cylinder is assembled to annular pin-connected panel anaerobism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217398850U (en) |
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2022
- 2022-05-30 CN CN202221330658.5U patent/CN217398850U/en active Active
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