CN105621583A - Acid-base regulation device - Google Patents
Acid-base regulation device Download PDFInfo
- Publication number
- CN105621583A CN105621583A CN201511007391.0A CN201511007391A CN105621583A CN 105621583 A CN105621583 A CN 105621583A CN 201511007391 A CN201511007391 A CN 201511007391A CN 105621583 A CN105621583 A CN 105621583A
- Authority
- CN
- China
- Prior art keywords
- tank body
- acid
- whipping appts
- end socket
- belt pulley
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
The invention provides an acid-base regulation device which comprises a pH regulation tank, a metering pump, a belt wheel, a speed reducer and a motor. The pH regulation tank comprises an upper end socket, a lower end socket and a tank body. A water inlet and a pH regulator inlet are formed in the upper end socket. A water outlet is formed in the lower end socket. A stirring device is arranged in the tank body. A central shaft of the stirring device penetrates through the upper end socket to be connected with the belt wheel through a bearing. The speed reducer is connected with the belt wheel through a belt and connected with the motor. A pH monitor and a temperature sensor are installed on the tank body. A cooling layer is arranged outside the tank body. The metering pump is connected with the pH regulator inlet through a pipeline. According to the acid-base regulation device, reaction neutralization heat is brought away through the cooling layer, mixed liquid is rapidly and evenly mixed through the stirring device, reliability of rapidly-monitored pH numerical values is improved, and therefore the pH regulation efficiency is improved.
Description
Technical field
The invention belongs to sewage treatment area field, especially relate to pH regulator device in a kind of sewage treatment process.
Background technology
Very wide containing acidic and alkaline waste water source, acid waste water is all discharged in chemical plant, chemical fibre factory, Electroplate Factory, refinery and metal pickling workshop etc. Before waste water enters water body, because hydrobiont is extremely responsive to the change of pH value, when a large amount of waste water makes the pH value of water body become meta-acid or meta-alkali after entering, detrimentally affect can be produced. Therefore pH is regulated to be a very crucial step in sewage disposal accurately. Acid-base neutralisation reaction is a thermopositive reaction, pH value when recording pH value and the room temperature of solution when temperature is higher has certain difference, the needs that add of soda acid stir evenly, otherwise the pH value measured is inaccurate, therefore temperature-stable and the liquid mixed are when measuring pH value, are affect two factors that pH measures accuracy.
Summary of the invention
In view of this, the present invention is intended to propose a kind of acid-alkali accommodation device, can regulate the pH of sewage quickly and accurately.
For achieving the above object, the technical scheme of the present invention is achieved in that
A kind of acid-alkali accommodation device, comprise pH regulator tank, volume pump, belt pulley, speed reduction unit and motor, described pH regulator tank comprises upper cover, lower cover and tank body, described upper cover is provided with water-in and PH conditioning agent entrance, lower cover is provided with water outlet, whipping appts is had in described tank body, whipping appts central shaft is connected by bearing through upper cover with belt pulley, speed reduction unit is connected with pulley belt, speed reduction unit connects motor, tank body is provided with pH watch-dog and temperature inductor, the external side of described tank is provided with cooling layer, described volume pump is connected by pipeline with pH adjusting agent entrance. the reaction heat of neutralization reaction is taken away by arranging of cooling layer, fast fluid temperature is down to room temperature, is conducive to the accuracy of pH watch-dog detection numerical value.
Further, described whipping appts axis perpendicular is through upper cover central authorities position, and the lower end of whipping appts is spirrillum. The whipping appts of spirrillum make liquid up and down can short mix even.
Further, described cooling layer bottom is provided with cooling water inlet, and cooling layer top is provided with cooling water outlet.
Further, described also comprising support, described support is fixed on and binds, and belt pulley is placed on support
Relative to prior art, acid-alkali accommodation device of the present invention has following advantage:
Acid-alkali accommodation device of the present invention, reaction neutralization heat being taken away by cooling layer, whipping appts is even by mixed solution short mix in addition, makes within a short period of time condition in pH regulator tank tend towards stability, improve the reliability of pH fast monitored numerical value, thus improve the efficiency regulating pH.
Accompanying drawing explanation
The accompanying drawing of the part forming the present invention is used to provide a further understanding of the present invention, and the schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is the acid-alkali accommodation device schematic diagram described in the embodiment of the present invention.
Description of reference numerals:
1-upper cover, 2-lower cover, 3-tank body, 4-water-in, 5-pH conditioning agent entrance, 6-water outlet, 7-whipping appts, 8-cooling layer, 9-volume pump, 10-cooling water inlet, 11-cooling water outlet, 12-belt pulley, 13-reduction box, 14-motor.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, it is only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore limitation of the present invention can not be interpreted as. in addition, term " first ", " the 2nd " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technology feature. thus, the feature being limited with " first ", " the 2nd " etc. can be expressed or implicit comprise one or more these features. in describing the invention, unless otherwise explanation, the implication of " multiple " is two or more.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete implication in the present invention by particular case.
Below with reference to the accompanying drawings and come the present invention is described in detail in conjunction with the embodiments.
Such as figure, the present invention proposes a kind of acid-alkali accommodation device, comprise pH regulator tank, volume pump 9, belt pulley 12, speed reduction unit 13 and motor 14, described pH regulator tank comprises upper cover 1, lower cover 2 and tank body 3, described upper cover 1 is provided with water-in 4 and PH conditioning agent entrance 5, lower cover 2 is provided with water outlet 6, whipping appts 7 is had in described tank body 3, whipping appts 7 central shaft is connected by bearing through upper cover 1 with belt pulley 12, speed reduction unit 13 is connected with belt pulley 12 belt, speed reduction unit 13 connects motor 14, tank body 3 is provided with pH watch-dog and temperature inductor, it is provided with cooling layer 8 outside described tank body 3, described volume pump 9 is connected by pipeline with pH adjusting agent entrance 5.
Above-mentioned whipping appts 7 axis perpendicular is through upper cover 2 central authorities position, and whipping appts 7 times ends are spirrillum.
Above-mentioned cooling layer 8 bottom is provided with cooling water inlet 10, and cooling layer 8 top is provided with cooling water outlet 11.
Above-mentioned also comprising support, described support is fixed on and binds, and belt pulley 12 is placed on support
Sewage enters tank body 3 by water-in 4, according to the potential of hydrogen of the display of pH watch-dog this moment, select the kind of pH adjusting agent, open volume pump 9 leads to into corresponding pH adjusting agent in tank body 3, start motor 14 simultaneously, belt pulley 12 drives the rotating shaft of whipping appts 7 to rotate, start recirculated cooling water, whipping appts 7 is even by liquid mixing under the drive of motor, owing to acid-base neutralisation reaction can release heat, affect the accuracy that pH measures, neutralization heat is taken away by recirculated cooling water, when pH watch-dog will arrive predetermined institute's adjust pH soon, slow down and add the speed of pH adjusting agent, when the display reading of temperature inductor is room temperature, the amount adding pH adjusting agent is slowly regulated again according to now showing pH value, it is thus possible to more accurately regulate pH.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an acid-alkali accommodation device, comprise pH regulator tank, volume pump (9), belt pulley (12), speed reduction unit (13) and motor (14), it is characterized in that: described pH regulator tank comprises upper cover (1), lower cover (2) and tank body (3), described upper cover (1) is provided with water-in (4) and PH conditioning agent entrance (5), lower cover (2) is provided with water outlet (6), whipping appts (7) is had in described tank body (3), whipping appts (7) central shaft is connected by bearing through upper cover (1) with belt pulley (12), speed reduction unit (13) is connected with belt pulley (12) belt, speed reduction unit (13) connects motor (14), tank body is provided with pH watch-dog and temperature inductor on (3), described tank body (3) outside is provided with cooling layer (8), described volume pump (9) is connected by pipeline with pH adjusting agent entrance (5).
2. a kind of acid-alkali accommodation device according to claim 1, it is characterised in that: described whipping appts (7) axis perpendicular is through upper cover (2) central authorities position, and whipping appts (7) lower end is spirrillum.
3. a kind of acid-alkali accommodation device according to claim 1, it is characterised in that: described cooling layer (8) bottom is provided with cooling water inlet (10), and cooling layer (8) top is provided with cooling water outlet (11).
4. a kind of acid-alkali accommodation device according to claim 1, it is characterised in that: also comprising support, described support is fixed on and binds, and belt pulley (12) is placed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007391.0A CN105621583A (en) | 2015-12-27 | 2015-12-27 | Acid-base regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007391.0A CN105621583A (en) | 2015-12-27 | 2015-12-27 | Acid-base regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621583A true CN105621583A (en) | 2016-06-01 |
Family
ID=56036990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007391.0A Pending CN105621583A (en) | 2015-12-27 | 2015-12-27 | Acid-base regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621583A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040149662A1 (en) * | 2003-01-30 | 2004-08-05 | Shin-Nippon Wex Co., Ltd. | Method of treating oil-containing waste water |
| CN202751971U (en) * | 2012-06-14 | 2013-02-27 | 东至双兴环境工程有限公司 | Lime chemical feeding device |
| CN203044000U (en) * | 2013-01-24 | 2013-07-10 | 宜兴协联生物化学有限公司 | Sodium citrate neutralization tank |
| CN203807222U (en) * | 2014-03-28 | 2014-09-03 | 赣州中联环保科技开发有限公司 | Automatic neutralizing processing equipment for zinc-containing electroplating wastewater |
| CN203999089U (en) * | 2014-06-03 | 2014-12-10 | 湖州上德水处理设备有限公司 | Neutralization regulates reactor |
| CN204625279U (en) * | 2015-03-09 | 2015-09-09 | 三祥新材股份有限公司 | A kind of waste water neutralize container |
| CN204656530U (en) * | 2015-04-10 | 2015-09-23 | 天津旺久科技发展有限公司 | The composite neutralizing tank of a kind of naphthalene water reducer |
-
2015
- 2015-12-27 CN CN201511007391.0A patent/CN105621583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040149662A1 (en) * | 2003-01-30 | 2004-08-05 | Shin-Nippon Wex Co., Ltd. | Method of treating oil-containing waste water |
| CN202751971U (en) * | 2012-06-14 | 2013-02-27 | 东至双兴环境工程有限公司 | Lime chemical feeding device |
| CN203044000U (en) * | 2013-01-24 | 2013-07-10 | 宜兴协联生物化学有限公司 | Sodium citrate neutralization tank |
| CN203807222U (en) * | 2014-03-28 | 2014-09-03 | 赣州中联环保科技开发有限公司 | Automatic neutralizing processing equipment for zinc-containing electroplating wastewater |
| CN203999089U (en) * | 2014-06-03 | 2014-12-10 | 湖州上德水处理设备有限公司 | Neutralization regulates reactor |
| CN204625279U (en) * | 2015-03-09 | 2015-09-09 | 三祥新材股份有限公司 | A kind of waste water neutralize container |
| CN204656530U (en) * | 2015-04-10 | 2015-09-23 | 天津旺久科技发展有限公司 | The composite neutralizing tank of a kind of naphthalene water reducer |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |