CN208493366U - A kind of sewage treatment secondary settling tank dross cleaning plant - Google Patents
A kind of sewage treatment secondary settling tank dross cleaning plant Download PDFInfo
- Publication number
- CN208493366U CN208493366U CN201820814817.6U CN201820814817U CN208493366U CN 208493366 U CN208493366 U CN 208493366U CN 201820814817 U CN201820814817 U CN 201820814817U CN 208493366 U CN208493366 U CN 208493366U
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- dross
- settling tank
- sieve
- secondary settling
- sewage treatment
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Abstract
The utility model discloses a kind of sewage treatment secondary settling tank dross cleaning plants, the dross cleaning plant includes the slag trap that the debris retaining plate at secondary settling tank edge is arranged in and is arranged in below rotation trestle, slagging-off bracket is equipped at the both ends of rotation trestle, the both ends of slagging-off bracket are respectively equipped with spray equipment and dross sieve, spray equipment and the dross sieve are oppositely arranged, spray equipment is connect with water pump, spray equipment is equipped with conical nozzle, the conical nozzle surface is equipped with multiple nozzles, dross sieve top tapered is open, the closing of dross screen bottom.The sewage treatment secondary settling tank dross cleaning plant of the utility model design, bracket remove the gred with rotation trestle rotation, immersible pump pumps the dross on flush water face by nozzle, since spray equipment and dross sieve are oppositely arranged, dross pours into dross sieve, when saving bit by bit to a certain extent, pour into slag-drip opening, effective descum occurs to drown when preventing operator from clearing up pond face, alleviates the working strength of cleanup crew.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant more particularly to a kind of sewage treatment secondary settling tank dross cleaning dresses
It sets.
Background technique
Secondary settling tank generates dross when sewage treatment plant runs, and the dross and secondary settling tank active carbon mainly from biochemical system are dirty
Mud nitrification after Mud up-floating generate dross, this be in sewage treatment works it is recurrent, if cleared up not in time, not only
It is beautiful to influence secondary settling tank, and dross can excessively generate toxin and influence to drain water quality.Although existing secondary settling tank equipment design is blocked
The devices such as slag plate, slag trap, but remove and be not thorough, only the dross close to secondary settling tank edge is removed, and leans on paracentral dross
Since the water surface rotates under secondary settling tank rotation mud scraper trestle effect, dross can't be because of the barrier effect of the slag trap
And float near secondary settling tank edge slag trap, and enter slag-drip opening, but swum in the slag trap synchronous rotary below trestle
Pond face.
In the prior art, dross needs operator to clear up at any time, clears up dross time and effort consuming, and need to be close in cleaning
Pool side operation, large labor intensity, there are security risks.
Utility model content
In view of the above defects of the prior art, it is clear to provide a kind of sewage treatment secondary settling tank dross for the utility model
Manage device.
The utility model is achieved by the following technical solution:
A kind of sewage treatment secondary settling tank dross cleaning plant, the dross cleaning plant include that secondary settling tank edge is arranged in
Debris retaining plate and the slag trap being arranged in below rotation trestle are equipped with slagging-off bracket, the slagging-off at the both ends of the rotation trestle
The both ends of bracket are respectively equipped with spray equipment and dross sieve, and the spray equipment and the dross sieve are oppositely arranged, described
Spray equipment is connect with water pump, and the spray equipment is equipped with conical nozzle, and the conical nozzle surface is equipped with multiple nozzles, described
Dross sieve top tapered is open, the dross screen bottom closing.
The dross sieve and the water surface are arranged in 60 ° of angles.
The slagging-off bracket is connect with the rotation trestle spiral.
The slagging-off bracket is made of stainless steel material or cast iron materials.
The spray equipment is connect with the slagging-off stent helix.
The mesh size of the dross sieve is selected according to the dross particle size that need to be retained.
The water pump selects immersible pump.
Compared with prior art, the utility model has the beneficial effects that: the sewage treatment two of the utility model design is heavy
Pond dross cleaning plant, slagging-off bracket pump the dross on flush water face by nozzle with rotation trestle rotation, immersible pump, by
It being oppositely arranged in spray equipment and dross sieve, dross pours into dross sieve under momentum effect, when saving bit by bit to a certain extent,
Dross in dross sieve is poured into slag-drip opening, drowned, alleviation occurs when preventing operator from clearing up pond face for effective descum
The working strength of cleanup crew.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
In figure, 1, rotation trestle, 2, slagging-off bracket, 3, spray equipment, 4, dross sieve, 5, conical nozzle, 6, nozzle.
Specific embodiment
The utility model is further described below by non-limiting embodiment and in conjunction with attached drawing:
The utility model embodiment provides a kind of sewage treatment secondary settling tank dross cleaning plant.
As shown in Figure 1, a kind of sewage treatment secondary settling tank dross cleaning plant, the dross cleaning plant includes being arranged two
Slag trap of the debris retaining plate and setting of heavy pool side edge below rotation trestle (1), is equipped at the both ends of rotation trestle (1) and removes
The both ends of slag bracket (2), slagging-off bracket (2) are respectively equipped with spray equipment (3) and dross sieve (4), the spray equipment
(3) it is oppositely arranged with the dross sieve (4), the spray equipment (3) connect with water pump, and the spray equipment (3) is equipped with cone
Shape spout (5), conical nozzle (5) surface are equipped with multiple nozzles (6), and dross sieve (4) top tapered is open, described
The closing of dross sieve (4) bottom.
The dross sieve (4) and the water surface are arranged in 60 ° of angles.
The slagging-off bracket (2) connect with rotation trestle (1) spiral.
The slagging-off bracket (2) is made of stainless steel material or cast iron materials.
The spray equipment (3) connect with slagging-off bracket (2) spiral.
The mesh size of the dross sieve (4) is selected according to the dross particle size that need to be retained.
The water pump selects immersible pump.
The sewage treatment secondary settling tank dross cleaning plant of the utility model design, slagging-off bracket are rotated with rotation trestle,
Immersible pump pumps the dross on flush water face by nozzle, and since spray equipment and dross sieve are oppositely arranged, dross is in impulse force
Dross sieve is poured under effect, when saving bit by bit to a certain extent, the dross in dross sieve is poured into slag-drip opening, is effectively removed floating
Slag occurs to drown when preventing operator from clearing up pond face, alleviates the working strength of cleanup crew.
The foregoing is merely specific embodiment of the present utility model, are not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Any modification, equivalent replacement, improvement and so within then, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of sewage treatment secondary settling tank dross cleaning plant, the dross cleaning plant include that blocking for secondary settling tank edge is arranged in
The slag trap of slag plate and setting below rotation trestle (1), it is characterised in that: be equipped with and remove at the both ends of rotation trestle (1)
The both ends of slag bracket (2), slagging-off bracket (2) are respectively equipped with spray equipment (3) and dross sieve (4), the spray equipment
(3) it is oppositely arranged with the dross sieve (4), the spray equipment (3) connect with water pump, and the spray equipment (3) is equipped with cone
Shape spout (5), conical nozzle (5) surface are equipped with multiple nozzles (6), and dross sieve (4) top tapered is open, described
The closing of dross sieve (4) bottom.
2. a kind of sewage treatment secondary settling tank dross cleaning plant according to claim 1, which is characterized in that the dross sieve
Net (4) and the water surface are arranged in 60 ° of angles.
3. a kind of sewage treatment secondary settling tank dross cleaning plant according to claim 1, which is characterized in that the slagging-off branch
Frame (2) is connect with rotation trestle (1) spiral.
4. according to claim 1 or a kind of 2 any sewage treatment secondary settling tank dross cleaning plants, which is characterized in that institute
Slagging-off bracket (2) is stated to be made of stainless steel material or cast iron materials.
5. a kind of sewage treatment secondary settling tank dross cleaning plant according to claim 1, which is characterized in that the spray dress
(3) are set to connect with slagging-off bracket (2) spiral.
6. a kind of sewage treatment secondary settling tank dross cleaning plant according to claim 1, which is characterized in that the dross sieve
The mesh size of net (4) is selected according to the dross particle size that need to be retained.
7. a kind of sewage treatment secondary settling tank dross cleaning plant according to claim 1, which is characterized in that the water pump choosing
Use immersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814817.6U CN208493366U (en) | 2018-05-29 | 2018-05-29 | A kind of sewage treatment secondary settling tank dross cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814817.6U CN208493366U (en) | 2018-05-29 | 2018-05-29 | A kind of sewage treatment secondary settling tank dross cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493366U true CN208493366U (en) | 2019-02-15 |
Family
ID=65294429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814817.6U Active CN208493366U (en) | 2018-05-29 | 2018-05-29 | A kind of sewage treatment secondary settling tank dross cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208493366U (en) |
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2018
- 2018-05-29 CN CN201820814817.6U patent/CN208493366U/en active Active
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