CN205774019U - A kind of mud gravity concentration tank - Google Patents
A kind of mud gravity concentration tank Download PDFInfo
- Publication number
- CN205774019U CN205774019U CN201620528685.1U CN201620528685U CN205774019U CN 205774019 U CN205774019 U CN 205774019U CN 201620528685 U CN201620528685 U CN 201620528685U CN 205774019 U CN205774019 U CN 205774019U
- Authority
- CN
- China
- Prior art keywords
- mud
- silica frost
- scraper plate
- scum
- concentration tank
- 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
Abstract
A kind of mud gravity concentration tank, belongs to technical field of sludge treatment.This mud gravity concentration tank includes circular pond, scum silica frost scraper plate and scum trough, enter mud pipe and stretch into circular tank depth half, circular pond top edge is provided with downflow weir, bottom is provided with mud-removing bucket and discharge pipeline, entering the scum silica frost scraper plate being provided around rotating into mud pipe on mud pipe, the edge on circular top, pond is additionally provided with the scum trough matched with scum silica frost scraper plate, is provided with multiple sludge concentrator with grizzly bar in circular pond.This gravity concentration tank simple in construction, cost of investment is low, and sludge condensation can make its volume reduce, thus brings convenience for subsequent treatment.This gravity concentration tank at least can improve the mud clay content of twice, and the moisture content of mud can be reduced to less than 98% from 99.5%.
Description
Technical field
This utility model relates to a kind of mud gravity concentration tank, belongs to technical field of sludge treatment.
Background technology
In general, in order to not cause the secondary pollution of environment, need to add after the two stage treatment of sewage disposal one
Road sludge treatment technique.The target of sewage disposal separates and reality by impurities in water is condensed into solid forms from fluid again
Existing.This concentration qualitative change is referred to as mud, because containing substantial amounts of harmful substance, needs properly to dispose.Sludge treatment device is about
Accounting for the 40%-60% capital expenditure of sewage treatment plant, Treatment of Sludge then accounts for the processing cost of about 50%, also result in and it simultaneously
The out-of-proportion intractability of economic cost.
The mud produced in sewage disposal system, moisture content is the highest, sufficiently bulky, carries, processes or dispose all inconvenient.
Sludge condensation can make the preliminary volume reduction of mud so that it is volume reduces, thus brings convenience for subsequent treatment.Gravity concentration tank is similar to
Second pond in sewage disposal.One design is correct, and the gravity concentration tank of operational excellence at least can improve the mud of twice containing mud
Amount.
Summary of the invention
For solving problems of the prior art, this utility model provides a kind of mud gravity concentration tank.This gravity is dense
Simple in construction is answered in contracting pond, and cost of investment is low, and sludge condensation can make the preliminary volume reduction of mud so that it is volume reduces, thus is follow-up place
Reason brings convenience.This gravity concentration tank at least can improve the mud clay content of twice.The moisture content of mud can reduce from 99.5%
To less than 98%.
The technical solution adopted in the utility model: a kind of mud gravity concentration tank, including circular pond, scum silica frost scraper plate and scum silica frost
Groove, the center on described circular top, pond be provided with stretch into circular tank depth half enter mud pipe, the edge on top is provided with overflow
Weir, bottom is provided with mud-removing bucket and discharge pipeline, described in enter the scum silica frost scraper plate being provided around rotating into mud pipe on mud pipe, described circular pond
The edge on top is additionally provided with the scum trough matched with scum silica frost scraper plate, is provided with multiple mud with grizzly bar dense in described circular pond
Contracting machine；Being scraped into scum trough through gravity concentration, scum silica frost by scum silica frost scraper plate from the new mud entering the entrance of mud pipe, supernatant overflows from downflow weir
Going out, the mud concentrated through sludge concentrator is drained along mud-removing bucket inflow discharge pipeline.
The beneficial effects of the utility model are: this mud gravity concentration tank includes circular pond, scum silica frost scraper plate and scum silica frost
Groove, enters mud pipe and stretches into circular tank depth half, and circular pond top edge is provided with downflow weir, and bottom is provided with mud-removing bucket and discharge pipeline,
Entering the scum silica frost scraper plate being provided around rotating into mud pipe on mud pipe, the edge on circular top, pond is additionally provided with and matches with scum silica frost scraper plate
Scum trough, is provided with multiple sludge concentrator with grizzly bar in circular pond.This gravity concentration tank simple in construction, cost of investment is low,
Sludge condensation can make its volume reduce, thus brings convenience for subsequent treatment.This gravity concentration tank at least can improve the dirt of twice
Mud clay content, the moisture content of mud can be reduced to less than 98% from 99.5%.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of mud gravity concentration tank.
In figure: 1, circular pond, 1a, downflow weir, 2, enter mud pipe, 3, discharge pipeline, 4, sludge concentrator, 4a, grizzly bar, 5, spoil disposal
Bucket, 6, scum silica frost scraper plate, 7, scum trough.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, this utility model is illustrated:
Fig. 1 shows the schematic diagram of a kind of mud gravity concentration tank.This mud gravity concentration tank includes circular pond 1, floating
Slag scraper plate 6 and scum trough 7.The center on circular top, pond 1 be provided with stretch into circular pond 1 degree of depth half enter mud pipe 2, top
Edge is provided with downflow weir 1a, and bottom is provided with mud-removing bucket 5 and discharge pipeline 3.Enter the scum silica frost being provided around rotating into mud pipe 2 on mud pipe 2
Scraper plate 6, the edge on circular top, pond 1 is additionally provided with the scum trough 7 matched with scum silica frost scraper plate 6.Circular pond 1 is provided with multiple with
The sludge concentrator 4 of grizzly bar 4a.Scraped into scum trough by scum silica frost scraper plate 6 through gravity concentration, scum silica frost from the new mud entering mud pipe 2 entrance
7, supernatant overflows from downflow weir 1a, and the mud concentrated through sludge concentrator 4 flows into discharge pipeline 3 along mud-removing bucket 5 and drains.
Using above-mentioned technical scheme, sludge concentration tank uses circular pond, enters mud Guan Chi center, enters mud point at Chi Shenyi
At half.Discharge pipeline is located at the minimum point of pond centre bottom, and the supernatant downflow weir overflow from liquid level pond week is discharged.Concentration basin is provided with
Sludge concentrator, the swinging mud scraper of sludge concentrator system one bottom belt scraper plate, base sludge scraper plate can be by sludge scraping to row
Bucket, it is simple to spoil disposal.Scum silica frost can be scraped to scum trough discharge by the scum silica frost scraper plate on top.Install some grizzly bars on mud scraper, can rise
To helping dense effect.Cardinal principle is, along with mud scraper rotates, grizzly bar will stir mud, beneficially interstitial water and mud granule
Separate.Concentration basin sludge discharge way available pump is arranged, it is possible to directly gravity spoil disposal.
Claims (1)
1. a mud gravity concentration tank, including circular pond (1), scum silica frost scraper plate (6) and scum trough (7), it is characterised in that: described
The center on circular pond (1) top be provided with stretch into circular pond (1) degree of depth half enter mud pipe (2), the edge on top is provided with excessive
Stream weir (1a), bottom is provided with mud-removing bucket (5) and discharge pipeline (3), described in enter to be provided around on mud pipe (2) rotating into mud pipe (2)
Scum silica frost scraper plate (6), the edge on described circular pond (1) top is additionally provided with the scum trough (7) matched with scum silica frost scraper plate (6), described
Circular pond (1) is provided with multiple sludge concentrator with grizzly bar (4a) (4)；From entering new mud that mud pipe (2) enters through gravity
Concentrating, scum silica frost is scraped into scum trough (7) by scum silica frost scraper plate (6), and supernatant overflows from downflow weir (1a), dense through sludge concentrator (4)
The mud of contracting flows into discharge pipeline (3) along mud-removing bucket (5) and drains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528685.1U CN205774019U (en) | 2016-06-03 | 2016-06-03 | A kind of mud gravity concentration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528685.1U CN205774019U (en) | 2016-06-03 | 2016-06-03 | A kind of mud gravity concentration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774019U true CN205774019U (en) | 2016-12-07 |
Family
ID=58135929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620528685.1U Expired - Fee Related CN205774019U (en) | 2016-06-03 | 2016-06-03 | A kind of mud gravity concentration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487981A (en) * | 2017-09-28 | 2017-12-19 | 福建省谷神农业发展有限公司 | A kind of sludge concentration device |
-
2016
- 2016-06-03 CN CN201620528685.1U patent/CN205774019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487981A (en) * | 2017-09-28 | 2017-12-19 | 福建省谷神农业发展有限公司 | A kind of sludge concentration device |
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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: 20161207 Termination date: 20210603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |