CN203782003U - Anti-blockage sludge thickener - Google Patents
Anti-blockage sludge thickener Download PDFInfo
- Publication number
- CN203782003U CN203782003U CN201420009446.6U CN201420009446U CN203782003U CN 203782003 U CN203782003 U CN 203782003U CN 201420009446 U CN201420009446 U CN 201420009446U CN 203782003 U CN203782003 U CN 203782003U
- Authority
- CN
- China
- Prior art keywords
- sludge
- pipe
- mud
- sludge thickener
- bucket
- 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
The utility model discloses an anti-blockage sludge thickener which makes use of air assistance. An aerator pipe is arranged on a mud bucket at the bottom of the sludge thickener; air is introduced to disturb sludge when the sludge at the bottom of the sludge thickener is difficult to flow; and therefore, a problem that the sludge thickener is blocked is solved. The sludge thickener mainly comprises a base (1), a tank body (2), a mud pumping pipe (3), a mud discharging pump (4), a mud discharging pipe (5), an overflow port (6), an overflow weir (7), a central guide cylinder (8), a ventilation pipe (9), a mud feeding pipe (10), an aerator pipe (11) and a sludge bucket (12), wherein the aerator pipe (11) is arranged in the middle of the sludge bucket (12); the aerator pipe (11) is communicated with such an air source as an air blower or a compressed air tank through the ventilation pipe (9); and a valve is arranged on the ventilation pipe (11). The valve is under a closed state at ordinary times and is opened to dredge bottom mud at regular time or when sludge is difficult to discharge, so as to take an effect of preventing sludge blockage.
Description
Technical field
The utility model relates to a kind of concentrated anti-clogging plug sludge thickener of mud that is applicable to, and is a kind of sludge treatment device or facility of environmental protection industry (epi) water treatment field.
Background technology
It is the unavoidable link of environmental protection industry (epi) water treatment field that the processing of mud is disposed, and the concentrated of mud is in sludge treatment, to be to apply a processing step very widely.Sewage treatment process can produce a large amount of mud conventionally; its water ratio is generally higher; need first to enter again mechanical dewatering equipment processed through after concentration basin concentrated; current existing sludge thickener utilizes gravity settling substantially can effectively bring into play the concentrated effect of mud; but some sludge thickener exists sludge retention time long; sludge dewatering is excessively of a specified duration interval time; or the mobility of mud own is bad; make mud in concentration basin concentrated harden or flow not smooth, effective spoil disposal or cause sludge thickener useful volume to be reduced.Therefore, need to develop a kind of novel anti-clogging plug sludge thickener, solve concentration basin mud mobility and do not cause by force the problem of stopping up or discharge is not smooth, guarantee fully effectively operation of sludge thickener.
Description
The purpose of this utility model is to overcome the not not smooth problem of forced-ventilated mud of above common sludge thickener mud mobility, and a kind of simple in structure, significant anti-clogging plug sludge thickener of effect is provided.
The technical solution of the utility model is as follows:
Anti-clogging plug sludge thickener of the present utility model, it mainly includes basis (1), pond body (2), extraction mud pipe (3), sludge pump (4), shore pipe (5), overflow port (6), overflow weir (7), central draft tube (8), ventpipe (9), enter mud pipe (10), aeration tube (11), sludge bucket (12), described aeration tube (11) is positioned at the medium position of sludge bucket (12), aeration tube (11) is communicated with by sources of the gas such as ventpipe (9) and gas blower or compressed air tanks, ventpipe is provided with valve on (11), at ordinary times in closing condition, regularly or mud spoil disposal Open valve at need, aeration tube (11) aeration blows mud, make mud loosening, then in extraction mud pipe (10), discharge sludge thickener under the effect of the mud discharging system that sludge pump (4) and shore pipe (5) form, thereby play the effect that prevents and treats sludge blockage.
Anti-clogging plug sludge thickener of the present utility model, described pond body (2) can the side's of being build, also can be round tube type, material structure can be the structures of steel concrete, also can be carbon steel rot-resistant equipment, in order to guarantee spoil disposal and overflow, entering mud pipe (10) high position will be higher than the upper edge of overflow weir (7), at sludge thickener centre bit, install central draft tube (8), central draft tube (8) lower end approaches sludge bucket (12) central position, upper end, in central draft tube (8) lower end, there is a conical small front apron, this conical small front apron makes mud spread to surrounding radiation, be conducive to mud-water separation.
Anti-clogging plug sludge thickener of the present utility model, described extraction mud pipe (3) external connection row dredge pump (4), extraction mud pipe (3) can be stretched out also and can be stretched out at pond body (2) bottom position by pond body (2) mid-way.
The utlity model has simple in structurely, fitting operation is simple, facilitates the advantage of the transformation of existing issue concentration basin.
Accompanying drawing explanation
Fig. 1 is a kind of process structure schematic diagram of the present utility model (elevation cross-sectional view)
Fig. 2 is a kind of process structure schematic diagram of the present utility model (top plan view)
In figure: (1)-basis
(2)-pond body
(3)-extraction mud pipe
(4)-sludge pump
(5)-shore pipe
(6)-overflow port
(7)-overflow weir
(8)-central draft tube
(9)-ventpipe
(10)-enter mud pipe
(11)-aeration tube
(12)-sludge bucket
Embodiment
Below in conjunction with accompanying drawing, the utility model technology contents is explained:
As depicted in figs. 1 and 2, anti-clogging plug sludge thickener of the present utility model mainly includes basis (1), pond body (2), extraction mud pipe (3), sludge pump (4), shore pipe (5), overflow port (6), overflow weir (7), central draft tube (8), ventpipe (9), enter mud pipe (10), aeration tube (11), sludge bucket (12), described aeration tube (11) is positioned at the medium position of sludge bucket (12), aeration tube (11) is communicated with by sources of the gas such as ventpipe (9) and gas blower or compressed air tanks, and ventpipe is provided with valve on (11).Mud enters central draft tube (8) from entering mud pipe (10), in central draft tube (8), sedimentation is downwards flowed, under the reflection blocking effect of the conical baffle of central draft tube (8) lower end, mud is to the diffusion of surrounding spoke stream, under the effect of gravity, the downward sedimentation concentration of suspended matter in mud, water upwards flows and from overflow port (6), discharges from covering overflow weir (7), concentrating of this process implementation mud.Be arranged in the mud of pool bottom sludge bucket (12), discharge sludge thickener under the effect of the mud discharging system forming by extraction mud pipe (10), sludge pump (4) and shore pipe (5), valve on ventpipe (11) is at ordinary times in closing condition, regular or mud spoil disposal is opened this valve at need, aeration tube (11) aeration blows mud, make mud loosening, thereby play sludge blockage and the not smooth effect of spoil disposal of preventing and treating.
Claims (4)
1. anti-clogging plug sludge thickener, it is characterized in that it mainly includes basis (1), pond body (2), extraction mud pipe (3), sludge pump (4), shore pipe (5), overflow port (6), overflow weir (7), central draft tube (8), ventpipe (9), enter mud pipe (10), aeration tube (11), sludge bucket (12), described aeration tube (11) is positioned at the medium position of sludge bucket (12), aeration tube (11) is communicated with by sources of the gas such as ventpipe (9) and gas blower or compressed air tanks, and ventpipe is provided with valve on (11).
2. anti-clogging plug sludge thickener according to claim 1, is characterized in that described pond body (2) side of being build, and material structure is the structures of steel concrete.
3. anti-clogging plug sludge thickener according to claim 1, it is characterized in that described mud pipe (10) high position of entering goes up edge higher than overflow weir (7), central draft tube (8) is in sludge thickener central position, central draft tube (8) lower end approaches sludge bucket (12) central position, upper end, in central draft tube (8) lower end, has a conical small front apron.
4. anti-clogging plug sludge thickener according to claim 1, is characterized in that described extraction mud pipe (3) external connection row dredge pump (4), and extraction mud pipe (3) exports in pond body (2) mid-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009446.6U CN203782003U (en) | 2014-01-08 | 2014-01-08 | Anti-blockage sludge thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009446.6U CN203782003U (en) | 2014-01-08 | 2014-01-08 | Anti-blockage sludge thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782003U true CN203782003U (en) | 2014-08-20 |
Family
ID=51318209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009446.6U Expired - Fee Related CN203782003U (en) | 2014-01-08 | 2014-01-08 | Anti-blockage sludge thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459205A (en) * | 2017-08-09 | 2017-12-12 | 浙江大学宁波理工学院 | Drain contamination for river channel mouth wastewater treatment equipment and processing method |
| CN108083612A (en) * | 2017-12-26 | 2018-05-29 | 浙江金鸟压滤机有限公司 | A kind of concentration tank |
| CN110252641A (en) * | 2019-06-21 | 2019-09-20 | 山东诚邦重工有限公司 | Washed-out sand equipment |
| CN110697886A (en) * | 2019-10-22 | 2020-01-17 | 黄冲英 | Precipitation reaction tank for sewage treatment process |
-
2014
- 2014-01-08 CN CN201420009446.6U patent/CN203782003U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459205A (en) * | 2017-08-09 | 2017-12-12 | 浙江大学宁波理工学院 | Drain contamination for river channel mouth wastewater treatment equipment and processing method |
| CN107459205B (en) * | 2017-08-09 | 2020-07-28 | 浙江大学宁波理工学院 | River drain sewage treatment device and treatment method |
| CN108083612A (en) * | 2017-12-26 | 2018-05-29 | 浙江金鸟压滤机有限公司 | A kind of concentration tank |
| CN110252641A (en) * | 2019-06-21 | 2019-09-20 | 山东诚邦重工有限公司 | Washed-out sand equipment |
| CN110697886A (en) * | 2019-10-22 | 2020-01-17 | 黄冲英 | Precipitation reaction tank for sewage treatment process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203782003U (en) | Anti-blockage sludge thickener | |
| CN205275297U (en) | Spiral -flow aeration ware | |
| CN203565442U (en) | Back flushing device for supplied water treatment inclined tubes | |
| CN102553307A (en) | Floater precipitate separation method and precipitate separation device | |
| CN209405838U (en) | A kind of solid-liquid separation system for liquid waste processing | |
| CN204619441U (en) | A kind of can silt cleaning device at the bottom of the pond of effective adjusting water outlet pressure versus flow | |
| CN204563773U (en) | A kind of Rolling production cooling water sedimentation basin | |
| CN206735895U (en) | The precipitation return-flow structure of activated sludge in a kind of sewage disposal system | |
| CN204261396U (en) | Solid-liquid two-phase Gravity Separation tower in processing of stone sewage disposal and Treated sewage reusing | |
| CN203498159U (en) | Energy saving pulse type hydrolytic acidification reactor for sewage treatment | |
| CN207294427U (en) | A kind of quick processing system of beneficiation wastewater | |
| CN207633478U (en) | A kind of sewage closure works system | |
| CN106237670A (en) | A kind of efficiently up-flow anisotropic flow inclined-plate clarifying basin | |
| CN202355882U (en) | Improved structure for by-pass filtration device of circulating water | |
| CN106957108A (en) | The precipitation return-flow structure of activated sludge in a kind of sewage disposal system | |
| CN206051670U (en) | A kind of improved integrated film bioreactor device | |
| CN204815927U (en) | Infuse with ditch way resource of water supply silt processing system drips | |
| CN212532455U (en) | System for be used for aeration tank not clear up can desilting silt sand | |
| CN205528247U (en) | Field town domestic sewage purification system | |
| CN204619446U (en) | Tube settler | |
| CN207412831U (en) | A kind of aerated grit chamber for sewage disposal | |
| CN203971477U (en) | The detention tank that contains modified pipeline | |
| CN204619438U (en) | The downflow weir of integrated sewage treating apparatus sedimentation basin | |
| CN103508650A (en) | Method and device for separating and extracting sludge | |
| CN202983312U (en) | Inflatable blockage-proof device used on mud scraping and sucking machine |
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: 20140820 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |