CN106315698A - Exhaust-type acid and alkali metering tank - Google Patents
Exhaust-type acid and alkali metering tank Download PDFInfo
- Publication number
- CN106315698A CN106315698A CN201510326562.XA CN201510326562A CN106315698A CN 106315698 A CN106315698 A CN 106315698A CN 201510326562 A CN201510326562 A CN 201510326562A CN 106315698 A CN106315698 A CN 106315698A
- Authority
- CN
- China
- Prior art keywords
- casing
- acid
- liquid
- tank body
- liquid level
- 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.)
- Pending
Links
- 239000003513 alkali Substances 0.000 title claims abstract description 29
- 239000002253 acid Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 power plant Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention relates to an exhaust-type acid and alkali metering tank, which comprises a tank body, and a manhole, a liquid inlet, a water inlet, a flushing port and an air exhaust opening are arranged on the top of the tank body in order. A liquid outlet and a sewage draining exit are oppositely arranged at the tank body close to the bottom, a pipeline communicated with an upper end and a lower end of the tank body is arranged at one side of the tank body, a magnetic rolling board liquid level meter is arranged on the pipeline, valves are arranged at two sides of the magnetic rolling board liquid level meter, an exhaust apparatus is arranged on the air exhaust opening, the exhaust apparatus comprises a bending pipe, a bucket-type neck communicated with end of the bending pipe, and a straight tube connected with the bucket-type neck, a ball is arranged in the bucket-type neck, the diameter of the ball is greater than that of the straight tube, a liquid inlet pipe is sleeved in the liquid inlet, and the liquid inlet pipe stretches to the tank body close to the bottom. The exhaust-type acid and alkali metering tank has the advantage of long usage life, can effectively prevent backward flowing of air at the air exhaust opening to pollute acid and alkali, and can realize liquid level accurate measurement.
Description
Technical field
The present invention relates to environment-protective water process field, particularly relate to acid, alkali batch meter.
Background technology
Acid, alkali batch meter are as the term suggests being a kind of casing measuring equipment storing alkali, and general material is steel lining glue or fiberglass, and it is widely used in many engineering of water treatment needed with alkali such as power plant, steel mill, waterworks, is a kind of common water treatment facilities.Air vent many employings bent pipe fashion of traditional alkali batch meter, although this form can stop rainwater to enter casing, but owing to it is direct and ft connection, it is impossible to prevent air from entering casing, the water vapour contained by air, CO2Deng the material such as sour gas, dust, in acid, alkali and acid that can be stored in dilute acid, alkali batch meter, alkali batch meter tank, stored alkali produces reaction, reduces stored sour, the quality of alkali in acid, alkali batch meter.Some producers are for avoiding water vapour, CO2, dust etc. enter impact acid, the quality of alkali liquor in acid, alkali batch meter, can be at air vent equipped with a CO2 absorber system, inside is made up of acid, alkaline filler, hygroscopic material etc., compared with air vent after improving with my company, structure is complicated, with high costs, and need to often change filler, add cost of labor and operating cost.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of service life is long, effectively prevent air vent air from pouring in down a chimney pollution storage acid, alkali, and discharge type acid, the alkali batch meter that liquid level is accurately measured can be realized.
For realizing the object of the invention, provide techniques below scheme: discharge type is sour, alkali batch meter, including casing, casing top is disposed with manhole, inlet, water inlet, rinse mouth and air vent, the nearly bottom of casing is relatively set with liquid outlet and sewage draining exit, casing side is provided with the pipeline of a connection casing upper and lower side, magnetic flap level gauge it is provided with on pipeline, magnetic flap level gauge both sides are provided with valve, it is characterized in that being provided with on air vent exhaust apparatus, described exhaust apparatus includes bending pipe, the bucket type neck connected with bending pipe end and the straight tube being connected with bucket type neck end, it is provided with ball in described bucket type neck, described ball diameter is more than or equal to the diameter of straight tube, it is arranged with feed tube in described inlet, described feed tube stretches into the nearly bottom of casing.
As preferably, liquid level detection device it is additionally provided with on casing, described liquid level detection device includes balance weight, rustless steel rope, angle pulley and liquid-level floater, balance weight is positioned at rustless steel rope one end, hanging on outside casing, liquid-level floater connects the rustless steel rope other end, floats on acid solution face, rustless steel rope is mounted on angle pulley, is provided with upper limit inductive proximity switches and lower limit inductive proximity switches in casing at liquid level high level and minimum liquid level.
The method have the benefit that and due to the fact that action of gravity, ball can firmly cover air vent, reduce the chance that air contacts with alkali, thus ensure stored acid, the quality of alkali, when the air pressure in acid, alkali batch meter reaches certain value, gas can promote ball, makes ball leave air vent in short-term, and the gas in acid, alkali batch meter is run out of.Ball uses acid and alkali resistance material, in order to avoid it causes surface irregularity because of acid, alkaline gas corrosion, and then affects self rolling, and in hindering tank, gas is the most excessive.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
nullEmbodiment 1: discharge type acid、Alkali batch meter，Including casing 1，Casing 1 top is disposed with manhole 2、Inlet 3、Water inlet 4、Rinse mouth 5 and air vent 6，The nearly bottom of casing 1 is relatively set with liquid outlet 7 and sewage draining exit 8，Casing 1 side is provided with the pipeline of a connection casing upper and lower side，Magnetic flap level gauge 9 it is provided with on pipeline，Magnetic flap level gauge 9 both sides are provided with valve 10，Exhaust apparatus 11 it is provided with on air vent 6，Described exhaust apparatus 11 includes bending pipe 11.1、The bucket type neck 11.2 connected with bending pipe 11.1 end and the straight tube 11.3 being connected with bucket type neck 11.2 end，It is provided with ball 11.4 in described bucket type neck 11.2，Described ball 11.4 diameter is more than or equal to the diameter of straight tube 11.3，It is arranged with feed tube 3.1 in described inlet 3，Described feed tube 3.1 stretches into the nearly bottom of casing 1.Liquid level detection device 12 it is additionally provided with on casing 1, described liquid level detection device 12 includes balance weight 12.1, rustless steel rope 12.2, angle pulley 12.3 and liquid-level floater 12.4, balance weight 12.1 is positioned at rustless steel rope 12.2 one end, hang on casing 1 outside, liquid-level floater 12.4 connects rustless steel rope 12.3 other end, float on acid solution face, rustless steel rope 12.3 is mounted on angle pulley 12.3, is provided with upper limit inductive proximity switches 12.5 and lower limit inductive proximity switches 12.6 in casing 1 at liquid level high level and minimum liquid level.
Claims (2)
1. discharge type acid, alkali batch meter, including casing, casing top is disposed with manhole, inlet, water inlet, rinse mouth and air vent, the nearly bottom of casing is relatively set with liquid outlet and sewage draining exit, casing side is provided with the pipeline of a connection casing upper and lower side, magnetic flap level gauge it is provided with on pipeline, magnetic flap level gauge both sides are provided with valve, it is characterized in that being provided with on air vent exhaust apparatus, described exhaust apparatus includes bending pipe, the bucket type neck connected with bending pipe end and the straight tube being connected with bucket type neck end, it is provided with ball in described bucket type neck, described ball diameter is more than or equal to the diameter of straight tube, it is arranged with feed tube in described inlet, described feed tube stretches into the nearly bottom of casing.
Discharge type the most according to claim 1 acid, alkali batch meter, it is characterized in that being additionally provided with on casing liquid level detection device, described liquid level detection device includes balance weight, rustless steel rope, angle pulley and liquid-level floater, balance weight is positioned at rustless steel rope one end, hang on outside casing, liquid-level floater connects the rustless steel rope other end, float on acid solution face, rustless steel rope is mounted on angle pulley, is provided with upper limit inductive proximity switches and lower limit inductive proximity switches in casing at liquid level high level and minimum liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510326562.XA CN106315698A (en) | 2015-06-15 | 2015-06-15 | Exhaust-type acid and alkali metering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510326562.XA CN106315698A (en) | 2015-06-15 | 2015-06-15 | Exhaust-type acid and alkali metering tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106315698A true CN106315698A (en) | 2017-01-11 |
Family
ID=57732410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510326562.XA Pending CN106315698A (en) | 2015-06-15 | 2015-06-15 | Exhaust-type acid and alkali metering tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315698A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775033Y (en) * | 2005-04-06 | 2006-04-26 | 西北电力试验研究院 | Multifunction movable medicine adding platform |
| CN102109053A (en) * | 2011-04-02 | 2011-06-29 | 西安长庆科技工程有限责任公司 | Low-pressure control drain system |
| CN102353422A (en) * | 2011-07-13 | 2012-02-15 | 云南大红山管道有限公司 | Device, circuit and method for detecting liquid level of nitric acid storage tank |
| CN204752245U (en) * | 2015-06-15 | 2015-11-11 | 江苏沃尔特环保有限公司 | Exhaust type is sour, alkali batch meter |
-
2015
- 2015-06-15 CN CN201510326562.XA patent/CN106315698A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2775033Y (en) * | 2005-04-06 | 2006-04-26 | 西北电力试验研究院 | Multifunction movable medicine adding platform |
| CN102109053A (en) * | 2011-04-02 | 2011-06-29 | 西安长庆科技工程有限责任公司 | Low-pressure control drain system |
| CN102353422A (en) * | 2011-07-13 | 2012-02-15 | 云南大红山管道有限公司 | Device, circuit and method for detecting liquid level of nitric acid storage tank |
| CN204752245U (en) * | 2015-06-15 | 2015-11-11 | 江苏沃尔特环保有限公司 | Exhaust type is sour, alkali batch meter |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |