CN208857121U - Scraper jet mechanism for sludge-tank - Google Patents
Scraper jet mechanism for sludge-tank Download PDFInfo
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- CN208857121U CN208857121U CN201821305702.0U CN201821305702U CN208857121U CN 208857121 U CN208857121 U CN 208857121U CN 201821305702 U CN201821305702 U CN 201821305702U CN 208857121 U CN208857121 U CN 208857121U
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- sludge
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Abstract
The utility model relates to a kind of scraper jet mechanisms for sludge-tank, belong to Sewage equipment technical field, bracket including tower structure, pedestal upper end is horizontally fixed with thread bush, it is coated in thread bush therewith in the screw rod of nut cooperation, pedestal lower end is equipped with several pieces or so parallel and spaced scraper plates, air jet pipe is respectively mounted on every piece of scraper plate side wall, several fumaroles are offered on air jet pipe, air intake branch is respectively connected on every air jet pipe, all air intake branches are both connected on an inlet manifold, hose is provided on inlet manifold.The design effectively ensures sludge and water and is constantly in admixture in sludge-tank, avoids sludge Direct precipitation in sludge-tank.
Description
Technical field
The utility model relates to a kind of scraper jet mechanisms for sludge-tank, belong to desulfurization wastewater technical field.
Background technique
Currently, generalling use circulating fluidized bed boiler in industrial power plant, mainly burning coal, in the flue gas of boiler
In containing a large amount of sulfur dioxide and sulfur trioxide etc., to guarantee flue gas qualified discharge, can be taken off using wet desulfurizing process
Sulphur, waste water caused by wet desulfurizing process are known as desulfurization wastewater, and in desulfurization wastewater processing, sludge-tank is handle waste water one
A important link, main function are that the sludge that each reactive tank precipitates carries out unified collection, then by being filled with into pond
Air further decreases COD value to play, and sludge collected by sludge-tank can all contain some water, therefore the dirt of sludge-tank
Mud can again be taken away the sludge in sludge-tank by sludge pump, be sent to and extracted workshop section, and work is extracted in the dehydration for carrying out sludge, existing
Sludge-tank design under, many sludge settlings are just had in pond after a period of use, since sludge-tank is generally located on ground
Face hereinafter, clear up very time-consuming and laborious every time.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: providing a kind of for dirt
The scraper jet mechanism of mud sump, structure are simple, it is ensured that sludge and water is constantly in admixture in sludge-tank, avoids
Sludge Direct precipitation is in sludge-tank.
Scraper jet mechanism described in the utility model for sludge-tank, the bracket including tower structure, feature
Be: pedestal upper end is horizontally fixed with thread bush, is coated in thread bush therewith in the screw rod of nut cooperation, pedestal lower end peace
Equipped with several pieces or so parallel and spaced scraper plates, it is respectively mounted air jet pipe on every piece of scraper plate side wall, is opened on air jet pipe
Equipped with several fumaroles, air intake branch is respectively connected on every air jet pipe, it is total that all air intake branches are both connected to an air inlet
Guan Shang is provided with hose on inlet manifold.
Further, the fumarole is arranged at jet bottom of the tube.
Further, jet branch pipe is installed on the fumarole, the jet end of jet branch pipe is provided with nozzle.
Further, the scraper plate lower end is provided with hairbrush.
Compared with prior art, the utility model has the following beneficial effects:
By the scraper jet mechanism described in the utility model for sludge-tank, structure is simple, and the design uses
Scraper plate and air jet pipe synchronize work.In the effect of scraper plate, one can be played the role of to sludge and pushed by force；In jet
Under the cooperation of the components such as pipe, the sludge of movement can be dispelled by the air of ejection, while under the action of air oxygen content,
There are also the effects for reducing COD value；The design effectively ensures sludge and water and is constantly in admixture in sludge-tank, avoids
Sludge Direct precipitation is in sludge-tank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right side structural representation of Fig. 1；
In figure: 1, screw rod 2, thread bush 3, hose 4, bracket 5, inlet manifold 6, air intake branch 7, scraper plate 8, spray
Tracheae 9, jet branch pipe 10, hairbrush.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Embodiment
As shown in Figure 1 and Figure 2, the scraper jet mechanism for sludge-tank, the bracket 4 including tower structure, bracket
4 upper ends are horizontally fixed with thread bush 2, are coated in thread bush 2 therewith in the screw rod 1 of nut cooperation, 4 lower end of bracket is equipped with
Several pieces or so parallel and spaced scraper plates 7 are respectively mounted air jet pipe 8 on every piece of 7 side wall of scraper plate, open on air jet pipe 8
Equipped with several fumaroles, air intake branch 6 is respectively connected on every air jet pipe 8, all air intake branches 6 are both connected to an air inlet
On general pipeline 5, hose 3 is provided on inlet manifold 5.
Above-mentioned bracket 4 can determine its specific structure according to sludge-tank and field condition, main using tower structure
Material can be saved, 4 overall stability of bracket is strong；4 structure of bracket that the design uses at left and right sides of scraper plate 7 as shown in Fig. 2, connect
Two lateral gussets are connect, all scraper plates 7 are fixed together by lateral gusset, vertical solid on the lateral gusset of the left and right sides
To determine connection frame, the tilting rack being obliquely installed finally is connected in each connection frame upper end, two tilting rack upper ends link together, from
And people's font structure is constituted, thread bush 2 is fixed on the junction of two tilting racks.
In the present embodiment, the fumarole is arranged at 8 bottom of air jet pipe；Jet branch pipe 9 is installed on the fumarole,
The jet end of jet branch pipe 9 is provided with nozzle；Fumarole is arranged in 8 bottom of air jet pipe, can be carried out sludge by air
It blows, while improving the mixing of sludge, air and water, under the design of jet branch pipe 9 and nozzle, facilitate the air of fumarole
It orients and effectively blows out.
7 lower end of scraper plate is provided with hairbrush 10；This technology design is facilitated and is carried out clearly to the sludge of sludge bottom of pond portion
Reason, can effectively reduce the damage to sludge bottom of pond portion.
When installation, screw rod 1 is mounted on sludge-tank by bearing, then screw rod 1 one end connection servo motor or its
Its driving mechanism, by hairbrush 10 be close to sludge-tank bottom of pond, hose 3 connect feeder (feeder mainly have air blower and
Two kinds of compressor, it is all right to select that one kind).In use, as shown in Figure 1, using screw rod 1 and thread bush 2 rotatable engagement direction
Difference, Lai Shixian thread bush 2 move left and right, so that bracket 4 slowly be driven to do side-to-side movement, bracket 4 drives scraper plate 7 to carry out again
Side-to-side movement, band electric brush 10 and air jet pipe 8 realize side-to-side movement to scraper plate 7 again, that is, can reach the purpose of mixing sludge and water.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states merely illustrates the principles of the invention, and on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of scraper jet mechanism for sludge-tank, the bracket (4) including tower structure, it is characterised in that: bracket (4)
Upper end is horizontally fixed with thread bush (2), is coated in the thread bush (2) therewith in the screw rod (1) of nut cooperation, under bracket (4)
End is equipped with several pieces or so parallel and spaced scraper plates (7), is respectively mounted air jet pipe (8) on every piece of scraper plate (7) side wall,
Several fumaroles are offered on air jet pipe (8), are respectively connected with air intake branch (6) on every air jet pipe (8), all air inlet branch
Pipe (6) is both connected on an inlet manifold (5), and hose (3) are provided on inlet manifold (5).
2. the scraper jet mechanism according to claim 1 for sludge-tank, it is characterised in that: the fumarole is respectively provided with
In air jet pipe (8) bottom.
3. the scraper jet mechanism according to claim 1 or 2 for sludge-tank, it is characterised in that: on the fumarole
Jet branch pipe (9) are installed, the jet end of jet branch pipe (9) is provided with nozzle.
4. the scraper jet mechanism according to claim 3 for sludge-tank, it is characterised in that: scraper plate (7) lower end
It is provided with hairbrush (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305702.0U CN208857121U (en) | 2018-08-13 | 2018-08-13 | Scraper jet mechanism for sludge-tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305702.0U CN208857121U (en) | 2018-08-13 | 2018-08-13 | Scraper jet mechanism for sludge-tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857121U true CN208857121U (en) | 2019-05-14 |
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ID=66414688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821305702.0U Active CN208857121U (en) | 2018-08-13 | 2018-08-13 | Scraper jet mechanism for sludge-tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871011A (en) * | 2020-07-18 | 2020-11-03 | 深圳市和顺达建筑工程有限公司 | Sewage treatment device and process for municipal pipe network |
-
2018
- 2018-08-13 CN CN201821305702.0U patent/CN208857121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871011A (en) * | 2020-07-18 | 2020-11-03 | 深圳市和顺达建筑工程有限公司 | Sewage treatment device and process for municipal pipe network |
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