CN205087995U - Device for preventing anaerobic fermentation tank goes out gathering of sordes body - Google Patents
Device for preventing anaerobic fermentation tank goes out gathering of sordes body Download PDFInfo
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- CN205087995U CN205087995U CN201520765462.2U CN201520765462U CN205087995U CN 205087995 U CN205087995 U CN 205087995U CN 201520765462 U CN201520765462 U CN 201520765462U CN 205087995 U CN205087995 U CN 205087995U
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- anaerobic fermentation
- fermentation tank
- sordes
- going out
- tank
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Abstract
The utility model provides a device for preventing anaerobic fermentation tank goes out gathering of sordes body, including the fermentation cylinder discharging pipe, be equipped with scale deposit clearance mechanism in the fermentation cylinder export. Scale deposit clearance mechanism include with the rotatory clearance frame of fermentation cylinder discharging pipe inner chamber size assorted. Overcoming current device and handling anaerobic fermentation tank exit scale deposit and frequently gather the maintenance difficult point when blockking up, the device will be difficult for the discovery and the scale deposit rendezvous problem of handling is eliminated through increasing, eliminate the scale deposit gathering through the regular job, promote the continuity and the stability of anaerobic fermentation tank operation.
Description
Technical field
The utility model relates to fermentor tank dirt body and assembles removal technical field, particularly a kind of device preventing anaerobic fermentation tank from going out the gathering of sordes body.
Background technology
Anaerobic fermentation tank, as the important process link of high concentration wastewater treatment, all achieves successful experience in multiple industry waste water, but be in operation make the nitrogen in waste water due to anaerobic effect, phosphoric is separately converted to NH3, NH
4+and PO4
3-deng the Ca in, these ions and waste water
2+, Mg
2+the solid matter magnesium ammonium phosphate that is insoluble in water can be produced under certain condition and compound calcium salt is attached to process system inside, line clogging can be caused, particularly for the high-concentration waste water that nitrogen and phosphorus content is high, this phenomenon is especially serious, scale velocity is fast, it is hard that dirt body becomes gradually, general medicament can not stop dirty body to generate, for the anaerobic fermentation tank that water flowing out structure is poroid, the phenomenon of water outlet blocking frequently occurs, constrain the normal of such fermentor tank to a great extent to run continuously, and generally such anaerobic fermentation tank water outlet all arranges submerged water seal sealing biogas, and ensure anoxybiotic state, therefore when normally running, not easily directly check the situation of fouling, once there is Partial Blocking, cause liquid level lifting, destroy inner normal fluidised form, anaerobic sludge is caused to run off and decrease in efficiency problem, and process this problem because of narrow space, the factor such as under water, dredging difficulty is larger.The measure generally can taked is emptying air chamber biogas after anaerobic fermentation tank is stopped transport, and in blowdown vessel below material to water outlet, utilize artificial chisel to remove after removing water outlet water seal, complex operation, the cycle is long, safety requirements is high.Extra-high voltage scouring machine can also be taked in operational process to dredge, but because being immersed in water, the flushing ability loss of high-pressure washer high pressure water is more, inefficiency, dredging effect can not directly be observed, there is not thorough phenomenon, above traditional dredging mode has larger impact to continuous and steady running, and running cost is high.
Utility model content
The present invention seeks to overcome maintenance difficult point when blocking is frequently assembled in the exit fouling of existing apparatus process anaerobic fermentation tank, by increasing device, the fouling rendezvous problem not easily finding and process is eliminated, eliminate fouling by regular job to assemble, promote the stability that anaerobic fermentation tank runs.
For achieving the above object, the technical solution adopted in the utility model is: a kind of device preventing anaerobic fermentation tank from going out the gathering of sordes body, comprises fermentor tank discharge nozzle, is provided with fouling cleaning mechanism in described fermentor tank outlet.
Described fouling cleaning mechanism comprises the rotation clean-up frame matched with fermentor tank discharge nozzle inner chamber size.
Described rotation clean-up frame comprises skeleton steel loop; Described steel loop is circumscribed fixes several triangular section dowels.
Described triangular section dowel is distributed on skeleton steel surrounding place side.
Described rotation clean-up frame is provided with driving mechanism.
Described driving mechanism is be arranged on handle clean-up frame being positioned at tank outlet outside water sealed tank.
Described rotation clean-up frame one end is provided with conical guide member.
Described water sealed tank top arranges handle snaps, and bottom arranges sewage draining exit, sewage outfalls setting gate valve.
A kind of device preventing anaerobic fermentation tank from going out the gathering of sordes body of the present invention, can be arranged in anaerobic fermentation tank outlet, under fluid-tight state, regularly drive the handle spilling the water surface to swing 30 ° by artificial or machinery, the protruding corner angle of triangle section dowel are utilized to strike off the foulant that the inner-wall surface of 360 °, outlet inner side adheres to, and by skeleton steel czermak space, after the dirty body dropped enters water seal, discharge system by bottom blow-down mouth under the effect of water outlet current.Utilize buckle in place to fix when this device of inoperation, avoid being gone out by water outlet or being shifted; Guide rod plays and quickly and accurately device can be imported effect in anaerobic fermentation tank outlet pipe under water when installing this device.By the setting of this device; what can solve anaerobic fermentation tank outlet foulant gathers blockage problem; especially for the outstanding problem that the anaerobic fermentation tank outlet struvite of high ammonia-nitrogen wastewater gathers; can timely under small space and water seal liquid level; the situation of shutting down does not complete daily cleaning and avoids gathering and blocking; also regularly this device can be taken out the situation of observation encrustation and the dirty body on thorough clearing device; ensure the continuous operation of fermentation system; reduce the difficulty and cost of shutting down cleaning, reduce maintenance risk.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical profile structural representation of the utility model discharge nozzle;
Number in the figure illustrates: 1. skeleton steel loop, 2. triangular section dowel, 3. handle, 4. conical guide member, 5. handle snaps, 6. fermentor tank discharge nozzle, 7. water sealed tank, 8. sewage draining exit, 9. fermentor tank.
Embodiment
As shown in Figure 1, 2, a kind of device preventing anaerobic fermentation tank from going out the gathering of sordes body, comprises fermentor tank discharge nozzle, is provided with fouling cleaning mechanism in described fermentor tank outlet.
Described fouling cleaning mechanism comprises the rotation clean-up frame matched with fermentor tank discharge nozzle inner chamber size.
Described rotation clean-up frame comprises skeleton steel loop; Described steel loop is circumscribed fixes several triangular section dowels.
Described triangular section dowel is distributed on skeleton steel surrounding place side.
Described rotation clean-up frame is provided with driving mechanism.
Described driving mechanism is be arranged on handle clean-up frame being positioned at tank outlet outside water sealed tank.
Described rotation clean-up frame one end is provided with conical guide member.
Described water sealed tank top arranges handle snaps, and bottom arranges sewage draining exit, sewage outfalls setting gate valve.
This device is arranged on the anaerobic fermentation tank outlet of outlet band water seal arrangement, regular rotary handle, three skeleton steel loops are driven to rotate each 30 ° during operation about handle, the protruding corner angle of the outside tangential fixing triangle joint muscle of skeleton steel loop are utilized to strike off the foulant that the inner-wall surface of 360 °, outlet inner side adheres to, after skeleton steel czermak space, system is discharged, by gate valve control of sewage disposal by bottom blow-down mouth after the dirty body dropped under the effect of water outlet current enters water seal.
Utilize buckle in place to fix when this device of inoperation, avoid being gone out by water outlet or being shifted; During installation, the guide rod of end plays and finds an exit quickly and accurately in not visible situation under water and imported in anaerobic fermentation tank outlet pipe by device in place, and this device is that movable type can regularly take out comprehensive inspection.Can effectively prevent from anaerobic fermentation tank from going out sordes body by above embodiment to assemble.
Claims (7)
1. the device preventing anaerobic fermentation tank from going out the gathering of sordes body, comprise fermentor tank discharge nozzle, it is characterized in that: be provided with fouling cleaning mechanism in described fermentor tank outlet, described fouling cleaning mechanism comprises the rotation clean-up frame matched with fermentor tank discharge nozzle inner chamber size.
2. prevent anaerobic fermentation tank from going out the device of sordes body gathering as claimed in claim 1, it is characterized in that: described rotation clean-up frame comprises skeleton steel loop, described skeleton steel loop is circumscribed fixes several triangular section dowels.
3. prevent anaerobic fermentation tank from going out the device of sordes body gathering as claimed in claim 2, it is characterized in that: described triangular section dowel is distributed on skeleton steel surrounding place side.
4. prevent anaerobic fermentation tank from going out the device of sordes body gathering as claimed in claim 2, it is characterized in that: described rotation clean-up frame is provided with driving mechanism.
5. prevent anaerobic fermentation tank from going out the device of sordes body gathering as claimed in claim 4, it is characterized in that: described driving mechanism is be arranged on handle clean-up frame being positioned at tank outlet outside water sealed tank.
6. prevent anaerobic fermentation tank from going out the device of sordes body gathering as claimed in claim 2, it is characterized in that: described rotation clean-up frame one end is provided with conical guide member.
7. prevent anaerobic fermentation tank from going out the device of sordes body gathering as claimed in claim 5, it is characterized in that: described water sealed tank top arranges handle snaps, and bottom arranges sewage draining exit, sewage outfalls setting gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765462.2U CN205087995U (en) | 2015-09-30 | 2015-09-30 | Device for preventing anaerobic fermentation tank goes out gathering of sordes body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765462.2U CN205087995U (en) | 2015-09-30 | 2015-09-30 | Device for preventing anaerobic fermentation tank goes out gathering of sordes body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087995U true CN205087995U (en) | 2016-03-16 |
Family
ID=55478700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520765462.2U Active CN205087995U (en) | 2015-09-30 | 2015-09-30 | Device for preventing anaerobic fermentation tank goes out gathering of sordes body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205087995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174447A (en) * | 2015-09-30 | 2015-12-23 | 中聚天冠生物能源有限公司 | Device for preventing accumulation of scale at outlet of anaerobic fermentation tank |
-
2015
- 2015-09-30 CN CN201520765462.2U patent/CN205087995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174447A (en) * | 2015-09-30 | 2015-12-23 | 中聚天冠生物能源有限公司 | Device for preventing accumulation of scale at outlet of anaerobic fermentation tank |
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|---|---|---|---|
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| GR01 | Patent grant |