CN203755433U - Indirect type corrosive sewage treatment equipment - Google Patents
Indirect type corrosive sewage treatment equipment Download PDFInfo
- Publication number
- CN203755433U CN203755433U CN201320847882.6U CN201320847882U CN203755433U CN 203755433 U CN203755433 U CN 203755433U CN 201320847882 U CN201320847882 U CN 201320847882U CN 203755433 U CN203755433 U CN 203755433U
- Authority
- CN
- China
- Prior art keywords
- tank
- vacuum pump
- sewage treatment
- water
- indirect type
- 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 - Lifetime
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The utility model discloses indirect type corrosive sewage treatment equipment. The indirect type corrosive sewage treatment equipment comprises a vacuum pump, a motor, a buffering tank, a water lifting tank, an automatic water discharging valve and a bottom valve, wherein the motor is connected with the vacuum pump; the vacuum pump is connected with the buffering tank; the buffering tank is connected with the water lifting tank; one end of the water lifting tank is connected with a high-level water tank through the automatic water discharging valve and the other end of the water lifting tank is connected with a low-level water tank through the bottom valve; the motor is provided with a time relay. The indirect type corrosive sewage treatment equipment is simple in structure, convenient to use and low in equipment maintenance cost; the indirect type corrosive sewage treatment equipment is suitable for sewage treatment of all middle-size and small-size enterprises and is particularly suitable for treating corrosive sewage.
Description
Technical field
The utility model relates to a kind of corrosivity sewage-treatment plant, in particular a kind of indirect type corrosivity sewage disposal device.
Background technology
For within one day, producing the small business of the about 15 tons of corrosivity sewage equipment of disposing of sewage, when particularly corrosivity sewage will be promoted from low pool to head-tank, generally all select noncorrosive pump to carry out sewage and be promoted to head-tank from low level, noncorrosive pump in the market and most of application life are shorter, maintenance difficulty is large, and cost is higher.Particularly uneconomical for some small enterprises.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of indirect type corrosivity sewage disposal device is provided, and the negative pressure producing by vacuum pump realizes the transfer to sewage.
The utility model is achieved through the following technical solutions, and the utility model comprises vacuum pump, motor, surge tank, water lift tank, automatic drain valve and bottom valve; Described motor is connected with vacuum pump, and vacuum pump is connected with surge tank, and surge tank is connected with water lift tank, and one end of water lift tank is connected with head-tank by automatic drain valve, and the other end is connected with low pool by bottom valve, and motor is provided with the time relay.
In described surge tank, be provided with electric contact point fluviograph, motor is provided with water-level gauge switch, and described water-level gauge switch is connected with electric contact point fluviograph.
The utility model has the following advantages compared to existing technology: the utility model is simple in structure, easy to use, and cost of equipment maintenance is low, is applicable to the sewerage treatment of each medium-sized and small enterprises, particularly corrosivity sewerage treatment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under taking technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises vacuum pump 1, motor 2, surge tank 3, water lift tank 4, automatic drain valve 5 and bottom valve 6; Described motor 2 is connected with vacuum pump 1, vacuum pump 1 is connected with surge tank 3, and surge tank 3 is connected with water lift tank 4, and one end of water lift tank 4 is connected with head-tank 7 by automatic drain valve 5, the other end is connected with low pool 8 by bottom valve 6, and motor 2 is provided with the time relay.
In described surge tank 3, be provided with electric contact point fluviograph, motor 2 is provided with water-level gauge switch, and described water-level gauge switch is connected with electric contact point fluviograph.The bottom valve 6 of the present embodiment is made for stainless steel.
The water lift tank 4 of the present embodiment is provided with the automatic drain valve that can automatically open 5, while having negative pressure in tank, automatic drain valve 5 is because negative pressure closure, hydraulic pressure during without negative pressure in tank automatically backs down sewage automatic drain valve 5 and from then on flows into head-tank 7, because can preventing the malfunctioning rear sewage of the time relay, the electric contact point fluviograph in surge tank 3 enters in the body of vacuum pump 1, once the water in water lift tank 4 enter surge tank 3 arrive a certain amount of after, electric contact point fluviograph starts just can stop vacuum pump 1.
When work, open vacuum pump 1 and produce negative pressure, automatic drain valve 5 is closed automatically, low pool 8 internal corrosion sewage are inhaled in water lift tank 4 by bottom valve 6, the time final vacuum pump 1 of vacuum pump relay setting 1 time of advent duration of runs shuts down, and the negative pressure in water lift tank 4 disappears, the valve open of automatic drain valve 5 under Water Pressure, sewage in water lift tank 4 leaks into head-tank 7 from dewatering outlet, a circulation finishes since then.
Claims (2)
1. an indirect type corrosivity sewage disposal device, is characterized in that, comprises vacuum pump (1), motor (2), surge tank (3), water lift tank (4), automatic drain valve (5) and bottom valve (6); Described motor (2) is connected with vacuum pump (1), vacuum pump (1) is connected with surge tank (3), surge tank (3) is connected with water lift tank (4), one end of water lift tank (4) is connected with head-tank (7) by automatic drain valve (5), the other end is connected with low pool (8) by bottom valve (6), and motor (2) is provided with the time relay.
2. indirect type corrosivity sewage disposal device according to claim 1, is characterized in that, described surge tank is provided with electric contact point fluviograph in (3), and motor (2) is provided with water-level gauge switch, and described water-level gauge switch is connected with electric contact point fluviograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847882.6U CN203755433U (en) | 2013-12-18 | 2013-12-18 | Indirect type corrosive sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847882.6U CN203755433U (en) | 2013-12-18 | 2013-12-18 | Indirect type corrosive sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755433U true CN203755433U (en) | 2014-08-06 |
Family
ID=51250725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847882.6U Expired - Lifetime CN203755433U (en) | 2013-12-18 | 2013-12-18 | Indirect type corrosive sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755433U (en) |
-
2013
- 2013-12-18 CN CN201320847882.6U patent/CN203755433U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |