CN203244846U - Automatic purification system for boiler sewage - Google Patents
Automatic purification system for boiler sewage Download PDFInfo
- Publication number
- CN203244846U CN203244846U CN 201320196200 CN201320196200U CN203244846U CN 203244846 U CN203244846 U CN 203244846U CN 201320196200 CN201320196200 CN 201320196200 CN 201320196200 U CN201320196200 U CN 201320196200U CN 203244846 U CN203244846 U CN 203244846U
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- CN
- China
- Prior art keywords
- water
- communicated
- sedimentation basin
- ceramic filter
- microporous ceramic
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Abstract
The utility model discloses an automatic purification system for boiler sewage, and solves the problem in the conventional devices used for purifying the boiler smoke sewage that the purification effect is poor. The automatic purification system comprises a dedusting water inlet (1) arranged in a first sedimentation basin (2), wherein a water outlet of the first sedimentation basin (2) is communicated with a water inlet of a second sedimentation basin (3); a water outlet of the second sedimentation basin (3) is communicated with a water inlet of a third sedimentation basin (4); a water outlet of the third sedimentation basin (4) is communicated with a water inlet of a water basin (9) through water discharging pipe (5); a water outlet pipe (14) is arranged on the water basin (9); a mud water lifting pump (6) is arranged between a mud water outlet of the third sedimentation basin (4) and a water outlet of a microporous ceramic filter (7); a water outlet of the microporous ceramic filter (7) is communicated with the water basin (9) through a water discharging valve (8). The automatic purification system does not influence the sedimentation effect during reverse washing.
Description
Technical field
The utility model relates to and a kind of boiler smoke waste water is carried out self-clearing device.
Background technology
In the existing device that boiler smoke waste water is purified, generally be adopt to sewage first by gallet water curtain dust collector out after, purify through multi stage precipitation again.This cleaning system exists many dust granule impurity to precipitate down, but swims in the water body.During water after recycling purification, there is the problem of wearing and tearing pipeline water pump vane and contaminated environment.In addition, in the backwash that utilizes the microporous ceramic filter automatic purification device, when mud is entered the one-level sedimentation basin, because the water yield of backwash is large, so that the water of sedimentation basin is stired and make muddy again, had a strong impact on the sedimentation effect of clarifier-tank.
Summary of the invention
The utility model provides a kind of effluent from boiler automatic cleaning system, has solved the poor and undesirable technical problem of sedimentation effect clarifier-tank of clean-up effect that the existing device that boiler smoke waste water is purified exists.
A kind of effluent from boiler automatic cleaning system, comprise the one-level sedimentation basin, second-level settling pond, three grades of sedimentation basins, clear water reserviors, microporous ceramic filter and mudpan, be provided with the water in dust removal water inlet at the one-level sedimentation basin, the delivery port of one-level sedimentation basin is communicated with the water inlet of second-level settling pond, the delivery port of second-level settling pond is communicated with the water inlet of three grades of sedimentation basins, the delivery port of three grades of sedimentation basins is communicated with the water inlet of clear water reserviors by the clear water drainpipe, be provided with the Graceful water pipe at clear water reserviors, be provided with the muddy water elevator pump between the water inlet of the muddy water delivery outlet of three grades of sedimentation basins and microporous ceramic filter, the delivery port of microporous ceramic filter is communicated with clear water reserviors by the clear water draining valve.
Be connected with backwashing pump at microporous ceramic filter, the sewage draining exit of microporous ceramic filter is communicated with mudpan by the backwashing sewage water draining valve, and the delivery port of mudpan is communicated with the one-level sedimentation basin by the reused sewage pipe.
The utility model is in the waste water self-purging process to boiler dust removal system, increases sludge settling pond and supernatant discharging motor-driven valve, so that during the automatic purification device backwash, no longer affect sedimentation effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of effluent from boiler automatic cleaning system, comprise one-level sedimentation basin 2, second-level settling pond 3, three grades of sedimentation basins 4, clear water reserviors 9, microporous ceramic filter 7 and mudpan 12, be provided with water in dust removal water inlet 1 at one-level sedimentation basin 2, the delivery port of one-level sedimentation basin 2 is communicated with the water inlet of second-level settling pond 3, the delivery port of second-level settling pond 3 is communicated with the water inlet of three grades of sedimentation basins 4, the delivery port of three grades of sedimentation basins 4 is communicated with the water inlet of clear water reserviors 9 by clear water drainpipe 5, be provided with Graceful water pipe 14 at clear water reserviors 9, be provided with muddy water elevator pump 6 between the water inlet of the muddy water delivery outlet of three grades of sedimentation basins 4 and microporous ceramic filter 7, the delivery port of microporous ceramic filter 7 is communicated with clear water reserviors 9 by clear water draining valve 8.
Be connected with backwashing pump 10 at microporous ceramic filter 7, the sewage draining exit of microporous ceramic filter 7 is communicated with mudpan 12 by backwashing sewage water draining valve 11, and the delivery port of mudpan 12 is communicated with one-level sedimentation basin 2 by reused sewage pipe 13.
The utility model enters mudpan with mud when microporous ceramic filter self-purging backwash, mudpan exceeds 2 meters of one-level sedimentation basins, establish electronic overflow valve at the absolute altitude place equal with the one-level sedimentation basin, the clear water on sludge-tank top enters the one-level sedimentation basin by motor-driven valve, the mud of mudpan is by the cleaning of purlin car, and the water of one-level sedimentation basin is no longer stired and make muddy and affected sedimentation effect like this.
Claims (2)
1. effluent from boiler automatic cleaning system, comprise one-level sedimentation basin (2), second-level settling pond (3), three grades of sedimentation basins (4), clear water reserviors (9), microporous ceramic filter (7) and mudpan (12), it is characterized in that, be provided with water in dust removal water inlet (1) at one-level sedimentation basin (2), the delivery port of one-level sedimentation basin (2) is communicated with the water inlet of second-level settling pond (3), the delivery port of second-level settling pond (3) is communicated with the water inlet of three grades of sedimentation basins (4), the delivery port of three grades of sedimentation basins (4) is communicated with the water inlet of clear water reserviors (9) by clear water drainpipe (5), be provided with Graceful water pipe (14) at clear water reserviors (9), be provided with muddy water elevator pump (6) between the water inlet of the muddy water delivery outlet of three grades of sedimentation basins (4) and microporous ceramic filter (7), the delivery port of microporous ceramic filter (7) is communicated with clear water reserviors (9) by clear water draining valve (8).
2. a kind of effluent from boiler automatic cleaning system according to claim 1, it is characterized in that, be connected with backwashing pump (10) at microporous ceramic filter (7), the sewage draining exit of microporous ceramic filter (7) is communicated with mudpan (12) by backwashing sewage water draining valve (11), and the delivery port of mudpan (12) is communicated with one-level sedimentation basin (2) by reused sewage pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196200 CN203244846U (en) | 2013-04-10 | 2013-04-10 | Automatic purification system for boiler sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196200 CN203244846U (en) | 2013-04-10 | 2013-04-10 | Automatic purification system for boiler sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244846U true CN203244846U (en) | 2013-10-23 |
Family
ID=49371312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196200 Expired - Fee Related CN203244846U (en) | 2013-04-10 | 2013-04-10 | Automatic purification system for boiler sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492158A (en) * | 2014-11-11 | 2015-04-08 | 无锡市张泾机械设备厂 | Waste water sedimentation basin |
-
2013
- 2013-04-10 CN CN 201320196200 patent/CN203244846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492158A (en) * | 2014-11-11 | 2015-04-08 | 无锡市张泾机械设备厂 | Waste water sedimentation basin |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20180410 |