CN205325842U - Biological disc cutting die - Google Patents
Biological disc cutting die Download PDFInfo
- Publication number
- CN205325842U CN205325842U CN201521122059.4U CN201521122059U CN205325842U CN 205325842 U CN205325842 U CN 205325842U CN 201521122059 U CN201521122059 U CN 201521122059U CN 205325842 U CN205325842 U CN 205325842U
- Authority
- CN
- China
- Prior art keywords
- fan
- shaped
- disc
- cutting die
- round
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a biological disc cutting die, it includes mould (1) and lower mould (2), go up mould (1) including fan -shaped clamp plate (1.1), fan -shaped clamp plate (1.1) edge is provided with first fan -shaped frame (1.2), evenly be provided with a plurality of pressfitting round platform (1.3) on fan -shaped clamp plate (1.1), lower mould (2) including fan -shaped bottom plate (2.1), fan -shaped bottom plate (2.1) edge is provided with the fan -shaped frame of second (2.2), be provided with fan -shaped cutting sword (2.3) on the fan -shaped frame of second (2.2), evenly be provided with a plurality of location round platform (2.4) on fan -shaped bottom plate (2.1), be provided with annular cutting sword (2.5) on location round platform (2.4). The utility model relates to a biological disc cutting die, the trompil precision of final fan -shaped disc has been guaranteed to the cutting efficiency that can improve fan -shaped disc edge and holing position greatly.
Description
Technical field
This utility model relates to a kind of bio-disc cutting die, belongs to technical field of sewage treatment equipment。
Background technology
Biological treatment at present is the main method of sewage disposal, it is possible to be divided into activated sludge process and biomembrance process。Activated sludge process is due to technology maturation, and equipment is reliable, is able to extensive use at large-scale wastewater treatment plant, but the problem that there is fluctuation of service in middle-size and small-size sewage disposal, it is easy to sludge bulking occurs, and energy consumption is higher。The principal mode of biomembrance process has biofilter, biological rotating disk and biological contact oxidation process etc., is used for middle-size and small-size sewage disposal。Biological rotating disk, due to features such as treatment effeciency are high, maintenance management is convenient, operating cost is low, has been able to extensive use in the process of middle-size and small-size sanitary sewage and industrial wastewater, and has achieved good effect。
Traditional biological rotating disk is mainly made up of disc, haptoreaction groove, rotating shaft and driving device。Rotating disk immerses or is partly submerged in the haptoreaction groove of full waste water, under the driving of driving device, rotating shaft drive rotating disk gyrate with certain linear velocity together, rotating disk alternately with waste water and air contact, after rotation after a while, disc will adhere to one layer of biomembrane。Along with the rotation of rotating disk, biomembrane alternately with waste water and air contact, form continuous print oxygen uptake, absorption, an oxidation decomposition course。Current bio-disc generally adopts multiple fan-shaped disc to be spliced, fan-shaped disc generally has two kinds of mounting means, one is to be connected by securing member between fan-shaped disc with fan-shaped disc, another kind is to adopt a kind of disc fixed frame, fan-shaped disc is plugged on this disc fixed frame, but the installation of both mode discs and replacing are all cumbersome。In factory, fan-shaped disc mounting means was improved later, namely on fan-shaped disc, offered multiple installing hole, and then passed through many asessory shafts and fan-shaped disc is fixed, substantially increase installation effectiveness and the stability of disc。But fan-shaped peripheral of disc and tapping are first carried out hot melt by needs when fan-shaped disc is carried out perforate, then again through manual, fan-shaped peripheral of disc and position of opening are cut, operative is inconvenient for, and perforate effect is difficult to ensure that, cutting efficiency also needs to be improved further。
Summary of the invention
The purpose of this utility model is in that to overcome above-mentioned deficiency, it is provided that a kind of bio-disc cutting die, its simple in construction, easy to make, the cutting efficiency of fan-shaped peripheral of disc and position of opening can be substantially increased, reduce the labor intensity of workman, it is ensured that the perforate precision of final fan-shaped disc。
The purpose of this utility model is achieved in that a kind of bio-disc cutting die, it includes upper die and lower die, described upper mould includes fan-shaped pressing plate, described fan-shaped platen edge is provided with the first fan-shaped frame, described fan-shaped pressing plate is evenly arranged with multiple pressing round platform, described counterdie includes fan-shaped base plate, described sector-shaped bottom panel edges is provided with the second fan-shaped frame, described second fan-shaped frame is provided with fan-shaped cutting edge, described fan-shaped base plate is evenly arranged with multiple positioning round table, described positioning round table is provided with annular cutting edge, the plurality of positioning round table and multiple pressing round platform one_to_one corresponding。
Described pressing round platform includes the first round bearing, and described first round bearing is fixedly installed circular briquetting by securing member。
Described positioning round table includes the second round bearing, and described second round bearing is provided with circular cushion block。
Compared with prior art, this utility model has the advantages that
This utility model one bio-disc cutting die, its simple in construction, easy to make, it is possible to substantially increase the cutting efficiency of fan-shaped peripheral of disc and position of opening, reduce the labor intensity of workman, it is ensured that the perforate precision of final fan-shaped disc。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bio-disc cutting die counterdie of this utility model。
Fig. 2 is the structural representation of mould on a kind of bio-disc cutting die of this utility model。
Wherein:
Upper mould 1
Fan-shaped pressing plate 1.1
First fan-shaped frame 1.2
Pressing round platform 1.3
First round bearing 1.3.1
Circular briquetting 1.3.2
Counterdie 2
Fan-shaped base plate 2.1
Second fan-shaped frame 2.2
Fan-shaped cutting edge 2.3
Positioning round table 2.4
Second round bearing 2.4.1
Circular cushion block 2.4.2
Annular cutting edge 2.5。
Detailed description of the invention
Referring to Fig. 1, Fig. 2, this utility model one bio-disc cutting die, it includes mould 1 and counterdie 2, described upper mould 1 includes fan-shaped pressing plate 1.1, described fan-shaped pressing plate 1.1 edge is provided with the first fan-shaped frame 1.2, described fan-shaped pressing plate 1.1 is evenly arranged with multiple pressing round platform 1.3, described counterdie 2 includes fan-shaped base plate 2.1, described fan-shaped base plate 2.1 edge is provided with the second fan-shaped frame 2.2, described second fan-shaped frame 2.2 is provided with fan-shaped cutting edge 2.3, described fan-shaped base plate 2.1 is evenly arranged with multiple positioning round table 2.4, described positioning round table 2.4 is provided with annular cutting edge 2.5, the plurality of positioning round table 2.4 and multiple pressing round platform 1.3 one_to_one corresponding。
Described pressing round platform 1.3 includes the first round bearing 1.3.1, and described first round bearing 1.3.1 is fixedly installed circular briquetting 1.3.2 by securing member；
Described positioning round table 2.4 includes the second round bearing 2.4.1, and described second round bearing 2.4.1 is provided with circular cushion block 2.4.2。
Claims (3)
1. a bio-disc cutting die, it is characterized in that: it includes mould (1) and counterdie (2), described upper mould (1) includes fan-shaped pressing plate (1.1), described fan-shaped pressing plate (1.1) edge is provided with the first fan-shaped frame (1.2), described fan-shaped pressing plate (1.1) is evenly arranged with multiple pressing round platform (1.3), described counterdie (2) includes fan-shaped base plate (2.1), described fan-shaped base plate (2.1) edge is provided with the second fan-shaped frame (2.2), described second fan-shaped frame (2.2) is provided with fan-shaped cutting edge (2.3), described fan-shaped base plate (2.1) is evenly arranged with multiple positioning round table (2.4), described positioning round table (2.4) is provided with annular cutting edge (2.5), the plurality of positioning round table (2.4) and multiple pressing round platform (1.3) one_to_one corresponding。
2. a kind of bio-disc cutting die according to claim 1, it is characterized in that: described pressing round platform (1.3) includes the first round bearing (1.3.1), described first round bearing (1.3.1) is fixedly installed circular briquetting (1.3.2) by securing member。
3. a kind of bio-disc cutting die according to claim 1, it is characterised in that: described positioning round table (2.4) includes the second round bearing (2.4.1), and described second round bearing (2.4.1) is provided with circular cushion block (2.4.2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122059.4U CN205325842U (en) | 2015-12-31 | 2015-12-31 | Biological disc cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122059.4U CN205325842U (en) | 2015-12-31 | 2015-12-31 | Biological disc cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205325842U true CN205325842U (en) | 2016-06-22 |
Family
ID=56313526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122059.4U Expired - Fee Related CN205325842U (en) | 2015-12-31 | 2015-12-31 | Biological disc cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205325842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538403A (en) * | 2015-12-31 | 2016-05-04 | 江阴市弘诺机械设备制造有限公司 | Biological disc cutting die |
-
2015
- 2015-12-31 CN CN201521122059.4U patent/CN205325842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538403A (en) * | 2015-12-31 | 2016-05-04 | 江阴市弘诺机械设备制造有限公司 | Biological disc cutting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 |