CN204490659U - A kind of dirty sour sewage two sections for the treatment of facilities - Google Patents
A kind of dirty sour sewage two sections for the treatment of facilities Download PDFInfo
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- CN204490659U CN204490659U CN201520163780.1U CN201520163780U CN204490659U CN 204490659 U CN204490659 U CN 204490659U CN 201520163780 U CN201520163780 U CN 201520163780U CN 204490659 U CN204490659 U CN 204490659U
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Abstract
The utility model relates to sewage treatment area, particularly relate to a kind of dirty sour sewage two sections for the treatment of facilities, comprise the neutralizing well, oxidation trough, Two-step neutralization groove, the thickener that connect successively, a described neutralizing well, oxidation trough, Two-step neutralization groove, thickener are connected by chute, are equipped with access opening neutralizing well, oxidation trough, a Two-step neutralization groove lower end.The utility model solves the sour sewage of original dirt two sections for the treatment of facilities in process of production, and the gypsum tailings etc. that lime particle slag is many, neutralization reaction generates is deposited on bottom cell body, and fouling in pipeline, pipeline is caused easily to block, problem is frequently cleared up in stopping production, and cost is lower, is easy to promote.
Description
Technical field
The utility model relates to sewage treatment area, particularly relates to a kind of dirty sour sewage two sections for the treatment of facilities.
Background technology
In the sour sewage of dirt two sections for the treatment of facilities are original design, it is DN200 pipeline that the above-mentioned each cell body of neutralizing well, oxidation trough, Two-step neutralization groove connects what adopt, and sewage enters from the lower end of each cell body, during the mode that above brings out finally enters and thickener.In production process, sewage just easy fouling in pipeline in short period of time, pipeline is caused easily to block, pipeline occurs that gyrpseous scale causes heavy connection of pipe to diminish, processing power declines, and lower end of duct enters the many impacts of reaction tank bottom place deposition slag, line clogging is serious, frequent appearance stopping production dredging pipeline blockage problem, within time serious one day, occur more than 10 time, have a strong impact on carrying out smoothly of production, design cannot be reached and estimate dirty acid treatment ability, cause two sections, dirty sour sewage process, one section of sour basin of dirt above, the emergent equalizing tank of dirty acid is in high liquid level condition for a long time, even occur needing relieving haperacidity workshop section to improve dirty acidacidity, the degree of compressed exhaust amount stops production cleaning frequently, but whole dirt sour sewage disposal operating rate is high, substantially arrangement space stopping production handling failure is not had, it is very passive to produce, have a strong impact on productivity effect.
In the sour sewage of existing dirt two sections for the treatment of facilities are original design, neutralizing well, oxidation trough, Two-step neutralization groove are in life-time service process, the gypsum tailings etc. that lime particle slag is many, neutralization reaction generates is deposited on bottom cell body, and because a large amount of gypsum tailings, lime mud are deposited on bottom cell body, kill agitator, need weekly to arrange cleaning two sections of neutralizing wells, two sections of Two-step neutralization grooves once.Machinery must be utilized to carry out from cell body upper opening during cleaning, cleaning progress slowly, is generally cleared up to starting agitator; need 8 ~ 12 hours, if once cleared up the sour sewage of dirt two sections for the treatment of facilities, at least need 24 hours; seriously delay production and servicing time, and danger coefficient is large.
Utility model content
The utility model is for above-mentioned present situation, there is provided a kind of dirty sour sewage two sections for the treatment of facilities, solve the sour sewage of original dirt two sections for the treatment of facilities in process of production, the gypsum tailings etc. that lime particle slag is many, neutralization reaction generates is deposited on bottom cell body, and fouling in pipeline, cause pipeline easily to block, stop production the frequent problem of cleaning, and cost is lower, be easy to promote.
For realizing the utility model object, the technical solution adopted in the utility model is as follows:
The utility model provides a kind of dirty sour sewage two sections for the treatment of facilities, comprise the neutralizing well, oxidation trough, Two-step neutralization groove, the thickener that connect successively, it is characterized in that: a described neutralizing well, oxidation trough, Two-step neutralization groove, thickener are connected by chute, be equipped with access opening neutralizing well, oxidation trough, a Two-step neutralization groove lower end.
Further, described chute is connected to the upper end of neutralizing well, oxidation trough, Two-step neutralization groove, thickener aforesaid device.
Further, described chute is divided into a neutralizing well-oxidation trough chute, oxidation trough-Two-step neutralization groove chute, Two-step neutralization groove-thickener chute, and cross-sectional dimension is (200 ~ 800) × (200 ~ 800) mm.
Further, described chute top is Open architecture, and chute is connected with neutralizing well, oxidation trough, Two-step neutralization groove, thickener and all adopts bolt to be fixedly connected with.
Further, described chute is made up of the Checkered Steel Plate that 4 ~ 12mm is thick.
Further, described access opening is divided into neutralizing well access opening, oxidation trough access opening, a Two-step neutralization groove access opening, and diameter is 450 ~ 1000mm.
Further, be 250 ~ 600mm bottom the access opening distance aforesaid device on a described neutralizing well, oxidation trough and Two-step neutralization groove.
Further, cover plate is provided with at oxidation trough top.
The beneficial effects of the utility model show:
One, the utility model effectively can solve the problem that in dirty sour sewage two sections for the treatment of facilities, line clogging impact is produced, and expands the processing power of two sections, dirty sour sewage.Compared with prior art, each conversion unit adopts chute to enter top and go out mode of connection in portion on a processing device, no longer blockage problem is there is after enforcement, dirty acid treatment ability exceedes design and estimates, dirty sour sewage disposal operating rate declines greatly, the sour sewerage works rate of current dirt is 55 ~ 65%, the dirt acid basin of front end, emergency processing equalizing tank are in low liquid level condition for a long time, dirty sour sewage has the sufficient various problem of arrangement of time process, comparision of production initiatively, throughput improves greatly, for expanding production capacity, improving production load and providing guarantee.
Two, the utility model greatly saves the time of cleaning treatment facility cell body, particularly in the burst stopping production accident that production process treatment facility groove hortungskoriper too much causes, can clear up cell body immediately, resume production rapidly.Compared with prior art, add access opening in treatment facility side bottom, substantially reduce the time of cleaning slagging-off, by the slag complete liquidation in equipment cell body out, foreshorten to less than 6 hours.
Three, the utility model is by adding cover plate on oxidation trough top, improves Working environment.In prior art, oxidation trough does not have cover plate, because the existing agitator of oxidation trough stirs, has again Root's blower pneumatic stirring, in oxidation trough, liquid splashes a large amount of outside, cannot clean environment be ensured in production process, cause the non-constant of circumstance, be unfavorable for the Occupational health of employee.The utility model by adding cover plate on oxidation trough, and environmental health improves greatly, and very easily keeps, and improves the Working environment of employee, for the Occupational health of employee provides guarantee.
Four, the utility model is scientific and reasonable for structure, and tooling cost is low, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 neutralizing wells, 2 oxidation troughs, 3 Two-step neutralization grooves, 4 thickeners, 5 neutralizing well-oxidation trough chutes, 6 oxidation troughs-Two-step neutralization groove chute, 7 Two-step neutralization groove-thickener chutes, 8 neutralizing well access openings, 9 oxidation trough access openings, 10 Two-step neutralization groove access openings.
Embodiment
Below in conjunction with embodiment, a kind of dirty sour sewage of the utility model two sections for the treatment of facility techniques are described in detail; to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Embodiment one:
A kind of dirty sour sewage two sections for the treatment of facilities, comprise the neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, the thickener 4 that connect successively, it is characterized in that: a described neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, thickener 4 are connected by chute, be provided with access opening neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3 lower end.Described chute is connected to the upper end of neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, thickener 4 aforesaid device.
Described chute is divided into a neutralizing well-oxidation trough chute 5, oxidation trough-Two-step neutralization groove chute 6, Two-step neutralization groove-thickener chute 7, one time neutralizing well-oxidation trough chute 5 is 500 × 500mm with the cross-sectional dimension of oxidation trough-Two-step neutralization groove chute 6, and the cross-sectional dimension of Two-step neutralization groove-thickener chute 7 is 300 × 300mm.
Described chute top blow-by, chute is connected with neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, thickener 4 and adopts bolt to be fixedly connected with.
Described chute is made up of the Checkered Steel Plate that 6mm is thick.
Described access opening is divided into neutralizing well access opening 8, oxidation trough access opening 9, a Two-step neutralization groove access opening 10, and access opening diameter is respectively 600mm.
Be 400mm bottom access opening distance aforesaid device on a described neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3.
Described oxidation trough 2 top is provided with cover plate.
Embodiment 2
A kind of dirty sour sewage two sections for the treatment of facilities, comprise the neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, the thickener 4 that connect successively, it is characterized in that: a described neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, thickener 4 adopt chute to connect, be provided with access opening neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3 lower end.Described chute is connected to the upper end of neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, thickener 4 aforesaid device.
Described chute is divided into a neutralizing well-oxidation trough chute 5, oxidation trough-Two-step neutralization groove chute 6, Two-step neutralization groove-thickener chute 7, the cross-sectional dimension of a neutralizing well-oxidation trough chute 5 is 600 × 600mm, the cross-sectional dimension of oxidation trough-Two-step neutralization groove chute 6 is 550 × 550mm, and the cross-sectional dimension of Two-step neutralization groove-thickener chute 7 is 400 × 400mm.
Described chute top is Open architecture, and chute is connected with neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3, thickener 4 and adopts bolt to be fixedly connected with.
Described chute is made up of the Checkered Steel Plate that 7mm is thick.
Described access opening is divided into that neutralizing well access opening 8, oxidation trough access opening 9, Two-step neutralization groove access opening 10, neutralizing well access opening 8 diameter are 800mm, oxidation trough access opening 9 diameter is 700mm, Two-step neutralization groove access opening 10 diameter is 650mm.
Be 300mm bottom access opening distance aforesaid device on a described neutralizing well 1, oxidation trough 2, Two-step neutralization groove 3.
Claims (8)
1. the sour sewage of dirt two sections for the treatment of facilities, comprise the neutralizing well, oxidation trough, Two-step neutralization groove, the thickener that connect successively, it is characterized in that: a described neutralizing well, oxidation trough, Two-step neutralization groove, thickener are connected by chute, be equipped with access opening neutralizing well, oxidation trough, a Two-step neutralization groove lower end.
2. the dirty sour sewage of one according to claim 1 two sections for the treatment of facilities, is characterized in that: described chute is connected to the upper end of neutralizing well, oxidation trough, Two-step neutralization groove, thickener aforesaid device.
3. the dirty sour sewage of one according to claim 2 two sections for the treatment of facilities, it is characterized in that: described chute is divided into a neutralizing well-oxidation trough chute, oxidation trough-Two-step neutralization groove chute, Two-step neutralization groove-thickener chute, cross-sectional dimension is (200 ~ 800) × (200 ~ 800) mm.
4. the dirty sour sewage of one according to Claims 2 or 3 two sections for the treatment of facilities, is characterized in that: described chute top is Open architecture, and chute is connected with neutralizing well, oxidation trough, Two-step neutralization groove, thickener and all adopts bolt to be fixedly connected with.
5. the dirty sour sewage of one according to claim 4 two sections for the treatment of facilities, is characterized in that: described chute is made up of the Checkered Steel Plate that 4 ~ 12mm is thick.
6. the dirty sour sewage of one according to claim 2 two sections for the treatment of facilities, is characterized in that: described access opening is divided into neutralizing well access opening, oxidation trough access opening, a Two-step neutralization groove access opening, and diameter is 450 ~ 1000mm.
7. the dirty sour sewage of one according to claim 6 two sections for the treatment of facilities, is characterized in that: be 250 ~ 600mm bottom the access opening distance aforesaid device on a described neutralizing well, oxidation trough and Two-step neutralization groove.
8. the dirty sour sewage of one according to claim 1 two sections for the treatment of facilities, is characterized in that: be provided with cover plate at oxidation trough top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163780.1U CN204490659U (en) | 2015-03-23 | 2015-03-23 | A kind of dirty sour sewage two sections for the treatment of facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163780.1U CN204490659U (en) | 2015-03-23 | 2015-03-23 | A kind of dirty sour sewage two sections for the treatment of facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490659U true CN204490659U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520163780.1U Active CN204490659U (en) | 2015-03-23 | 2015-03-23 | A kind of dirty sour sewage two sections for the treatment of facilities |
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| Country | Link |
|---|---|
| CN (1) | CN204490659U (en) |
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2015
- 2015-03-23 CN CN201520163780.1U patent/CN204490659U/en active Active
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