CN112007543A - Integrated high-efficiency hydrazine dosing device capable of adjusting concentration on line - Google Patents
Integrated high-efficiency hydrazine dosing device capable of adjusting concentration on line Download PDFInfo
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- CN112007543A CN112007543A CN202010823561.7A CN202010823561A CN112007543A CN 112007543 A CN112007543 A CN 112007543A CN 202010823561 A CN202010823561 A CN 202010823561A CN 112007543 A CN112007543 A CN 112007543A
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- hydrazine
- channel
- solution tank
- efficiency
- liquid outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2212—Level of the material in the mixer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention relates to an integrated online concentration-adjusting high-efficiency hydrazine dosing device which comprises a base, wherein two hydrazine solution tanks are arranged on the base and are communicated through a pipeline, a liquid level meter is arranged outside the side wall of each hydrazine solution tank, a stirring mechanism is arranged in the middle of the top of each hydrazine solution tank, a water inlet and a dosing port are formed in the top of each hydrazine solution tank beside the stirring mechanism, a sewage discharge port and a liquid outlet are formed in the bottom of each hydrazine solution tank, the liquid outlet is connected with a water-medicine mixing pipe through a liquid outlet pipe, a metering pump is arranged on the liquid outlet pipe, a hydrazine concentration control unit and an electric control cabinet are arranged on the base on one side of each hydrazine solution tank, and the hydrazine concentration control unit is respectively connected with the metering pump and the water-medicine mixing pipe. The invention has compact structure, can heat and stir, has high and uniform stirring efficiency, is not easy to block a dosing system, is convenient to operate and manage, and can accurately adjust the water-medicine ratio concentration in time.
Description
Technical Field
The invention relates to a dosing device, in particular to an integrated hydrazine dosing device.
Background
In the water treatment process, various chemical agents are often added for coagulation, flocculation, coagulation aiding and disinfection and sterilization so as to achieve the aim of water purification. The medicament is prepared from solid particles, liquid and colloid, and the best effect can be obtained by dissolving, diluting and quantitatively adding the medicament according to the proportion in the adding process. Therefore, the dissolved medicine adding device is one of the common devices in water treatment engineering.
The existing dosing device is not uniform enough in stirring, has no heating function during stirring, and causes low dissolving efficiency; the system has no real-time water-medicine ratio concentration monitoring function, and cannot accurately control the ratio concentration in time, so that the subsequent treatment effect is influenced.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects in the prior art and provide the high-efficiency hydrazine dosing device which has the advantages of compact structure, heating and stirring, high and uniform stirring efficiency, difficult blockage of a dosing system, convenient operation and management and timely and accurate adjustment of the water-drug ratio concentration and integrates online concentration regulation.
The technical scheme is as follows: in order to solve the technical problem, the integrated high-efficiency hydrazine dosing device capable of adjusting concentration on line comprises a base, wherein two hydrazine solution tanks are arranged on the base and are communicated with each other through a pipeline, a liquid level meter is arranged outside the side wall of each hydrazine solution tank, a stirring mechanism is arranged in the middle of the top of each hydrazine solution tank, a water inlet and a dosing port are formed in the top of each hydrazine solution tank beside the stirring mechanism, a sewage discharge port and a liquid outlet are formed in the bottom of each hydrazine solution tank, each liquid outlet is connected with a water-medicine mixing pipe through a liquid outlet pipe, a metering pump is arranged on each liquid outlet pipe, a hydrazine concentration control unit and an electric control cabinet are arranged on the base on one side of each hydrazine solution tank, each hydrazine concentration control unit is respectively connected with the metering pump and the water-medicine mixing pipe, an operation platform and a ladder are arranged on the other side of each hydrazine solution tank, and each stirring mechanism comprises a motor, Cavity (mixing) shaft and cavity stirring subassembly be equipped with the circulation heating passageway in cavity (mixing) shaft and the cavity stirring subassembly, cavity stirring subassembly comprises big M shape stirring vane and the little W shape stirring vane of adjacent setting cavity (mixing) shaft bottom is equipped with the shunt, the shunt is including dividing the body be equipped with a plurality of V-arrangement reposition of redundant personnel passageways on dividing the body, hydrazine concentration control unit is including the module, analysis module and the control module of drawing that connect gradually, it links to each other with the water-medicine hybrid tube to draw the module, control module and measuring pump link to each other.
Furthermore, an overflow pipe is arranged on the side wall outside the hydrazine solution tank and is connected with a sewage discharge pipe.
Furthermore, a plurality of metering pumps are arranged on the liquid outlet pipe.
Furthermore, a Y-shaped filter is arranged on the liquid outlet pipe between the metering pump and the hydrazine solution tank.
Furthermore, the Y-shaped filter comprises a filter body, a Y-shaped channel is arranged in the filter body, the Y-shaped channel comprises a first channel, a second channel and a third channel, the second channel is arranged between the first channel and the third channel, one end of the second channel is closed, a filter cartridge is arranged in the second channel, and liquid in the first channel enters the third channel after being filtered by the filter cartridge.
And further, a remote pressure gauge is arranged on the liquid outlet pipe beside the metering pump.
Further, the liquid level meter is a magnetic turning plate liquid level meter.
Further, the metering pump is a hydraulic double-diaphragm metering pump.
Furthermore, water baffles are arranged around the upper part of the base, and a water outlet is arranged on the base.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: the hydrazine solution tank, the hydrazine concentration control unit, the electric control cabinet, the operation platform, the crawling ladder, the metering pump and the like are arranged on the base, the integrated structure is compact, the stirring mechanism comprises a motor, a hollow stirring shaft and a hollow stirring assembly, circulating heating channels are arranged in the hollow stirring shaft and the hollow stirring assembly, the hollow stirring shaft and the hollow stirring assembly can be used for heating during stirring, the stirring efficiency is greatly improved, the hollow stirring assembly consists of a large M-shaped stirring blade and a small W-shaped stirring blade which are adjacently arranged, a flow divider is arranged at the bottom of the hollow stirring shaft and comprises a flow dividing body, a plurality of V-shaped flow dividing channels are arranged on the flow dividing body, the stirring blades and the flow divider are used in a combined mode, the stirring is uniform, in addition, the hydrazine concentration control unit comprises an extraction module, an analysis module and a control module which are sequentially connected, the extraction module is, the device is used for controlling the water-drug ratio concentration on line, the Y-shaped filter is arranged on the liquid outlet pipe between the metering pump and the hydrazine solution tank to ensure that a drug feeding system is not easy to block, the water baffle is arranged around the upper part of the base, and the water outlet is arranged on the base, so that the water can be discharged outside in a centralized treatment manner, and a good field working environment is ensured.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view showing a connecting structure of a stirring mechanism and a flow divider in the present invention;
FIG. 4 is a schematic structural view of a hydrazine concentration control unit according to the present invention;
FIG. 5 is a schematic view of the structure of the Y-shaped filter of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in figures 1, 2, 3, 4 and 5, the integrated online concentration-adjusting high-efficiency hydrazine dosing device comprises a base 1, wherein a water baffle is arranged on the periphery of the upper part of the base 1, a water outlet is arranged on the base 1, two hydrazine solution tanks 2 are arranged on the base 1 and are communicated through a pipeline, a liquid level meter 3 is arranged outside the side wall of each hydrazine solution tank 2, the liquid level meter 3 is a magnetic turning plate liquid level meter, a stirring mechanism 4 is arranged in the middle of the top of each hydrazine solution tank 2, a water inlet 5 and a dosing port 6 are arranged at the top of each hydrazine solution tank 2 beside the stirring mechanism 4, a sewage discharge port 7 and a liquid outlet 8 are arranged at the bottom of each hydrazine solution tank 2, the liquid outlet 8 is connected with a water-drug mixing pipe 10 through a liquid outlet pipe 9, a plurality of metering pumps 11 are arranged on the liquid outlet pipe 9, and the metering pumps 11 are hydraulic double-diaphragm metering pumps, the hydrazine concentration control unit 12 and the electric control cabinet 13 are arranged on the base 1 on one side of the hydrazine solution tank 2, the hydrazine concentration control unit 12 is respectively connected with the metering pump 11 and the water-medicine mixing pipe 10, the operating platform 14 and the ladder stand 15 are arranged on the other side of the hydrazine solution tank 2, the stirring mechanism 4 comprises a motor, a hollow stirring shaft 16 and a hollow stirring component, a circulating heating channel 17 is arranged in the hollow stirring shaft 16 and the hollow stirring component, the hollow stirring component consists of a large M-shaped stirring blade 18 and a small W-shaped stirring blade 19 which are adjacently arranged, a flow divider is arranged at the bottom of the hollow stirring shaft 16 and comprises a flow dividing body 20, a plurality of V-shaped flow dividing channels 21 are arranged on the flow dividing body 20, the hydrazine concentration control unit 12 comprises an extraction module 22, an analysis module 23 and a control module 24 which are sequentially connected, the extraction module 22 is connected with the water-medicine mixing pipe 10, the control module 24 is connected with the metering pump 11, an overflow pipe 25 is arranged on the outer side wall of the hydrazine solution tank 2, the overflow pipe 25 is connected with a sewage discharge pipe, a Y-shaped filter 26 is arranged on a liquid outlet pipe 9 between the metering pump 11 and the hydrazine solution tank 2, the Y-shaped filter 26 comprises a filter body 27, a Y-shaped channel is arranged in the filter body 27 and comprises a first channel 28, a second channel 29 and a third channel 30, the second channel 29 is arranged between the first channel 28 and the third channel 30, one end of the second channel 29 is sealed, a filter cylinder 31 is arranged in the second channel 29, liquid in the first channel 28 enters the third channel 30 after being filtered by the filter cylinder 31, and a remote pressure gauge is arranged on the liquid outlet pipe 9 beside the metering pump 11. The hydrazine solution tank, the hydrazine concentration control unit, the electric control cabinet, the operation platform, the crawling ladder, the metering pump and the like are arranged on the base, the integrated structure is compact, the stirring mechanism comprises a motor, a hollow stirring shaft and a hollow stirring assembly, circulating heating channels are arranged in the hollow stirring shaft and the hollow stirring assembly, the hollow stirring shaft and the hollow stirring assembly can be used for heating during stirring, the stirring efficiency is greatly improved, the hollow stirring assembly consists of a large M-shaped stirring blade and a small W-shaped stirring blade which are adjacently arranged, a flow divider is arranged at the bottom of the hollow stirring shaft and comprises a flow dividing body, a plurality of V-shaped flow dividing channels are arranged on the flow dividing body, the stirring blades and the flow divider are used in a combined mode, the stirring is uniform, in addition, the hydrazine concentration control unit comprises an extraction module, an analysis module and a control module which are sequentially connected, the extraction module is, the device is used for controlling the water-drug ratio concentration on line, the Y-shaped filter is arranged on the liquid outlet pipe between the metering pump and the hydrazine solution tank to ensure that a drug feeding system is not easy to block, the water baffle is arranged around the upper part of the base, and the water outlet is arranged on the base, so that the water can be discharged outside in a centralized treatment manner, and a good field working environment is ensured.
The present invention provides a thought and a method, and a method and a way for implementing the technical scheme are many, the above is only a preferred embodiment of the present invention, it should be noted that, for a person skilled in the art, a plurality of improvements and modifications can be made without departing from the principle of the present invention, and the improvements and modifications should be regarded as the protection scope of the present invention, and each component not explicitly described in the embodiment can be implemented by the prior art.
Claims (9)
1. High-efficient hydrazine charge device of integration online adjustment concentration, its characterized in that: the device comprises a base (1), wherein two hydrazine solution tanks (2) are arranged on the base (1) and are communicated through a pipeline, a liquid level meter (3) is arranged outside the side wall of each hydrazine solution tank (2), a stirring mechanism (4) is arranged in the middle of the top of each hydrazine solution tank (2), a water inlet (5) and a dosing port (6) are arranged at the top of each hydrazine solution tank (2) beside the stirring mechanism (4), a sewage discharge port (7) and a liquid outlet (8) are arranged at the bottom of each hydrazine solution tank (2), the liquid outlet (8) is connected with a water-drug mixing pipe (10) through a liquid outlet pipe (9), a metering pump (11) is arranged on the liquid outlet pipe (9), a hydrazine concentration control unit (12) and an electric control cabinet (13) are arranged on the base (1) on one side of each hydrazine solution tank (2), the hydrazine concentration control unit (12) is respectively connected with the metering pump (11) and the water-drug mixing pipe (10), an operating platform (14) and a ladder stand (15) are arranged on the other side of the hydrazine solution tank (2), the stirring mechanism (4) comprises a motor, a hollow stirring shaft (16) and a hollow stirring component, a circulating heating channel (17) is arranged in the hollow stirring shaft (16) and the hollow stirring component, the hollow stirring component consists of a large M-shaped stirring blade (18) and a small W-shaped stirring blade (19) which are adjacently arranged, the bottom of the hollow stirring shaft (16) is provided with a flow divider, the flow divider comprises a flow dividing body (20), a plurality of V-shaped shunting channels (21) are arranged on the shunting body (20), the hydrazine concentration control unit (12) comprises an extraction module (22), an analysis module (23) and a control module (24) which are connected in sequence, the extraction module (22) is connected with the water-medicine mixing pipe (10), and the control module (24) is connected with the metering pump (11).
2. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: an overflow pipe (25) is arranged on the outer side wall of the hydrazine solution tank (2), and the overflow pipe (25) is connected with a sewage discharge pipe.
3. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: a plurality of metering pumps (11) are arranged on the liquid outlet pipe (9).
4. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: a Y-shaped filter (26) is arranged on the liquid outlet pipe (9) between the metering pump (11) and the hydrazine solution tank (2).
5. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 4, which is characterized in that: the Y-shaped filter (26) comprises a filter body (27), a Y-shaped channel is arranged in the filter body (27), the Y-shaped channel comprises a first channel (28), a second channel (29) and a third channel (30), the second channel (29) is arranged between the first channel (28) and the third channel (30), one end of the second channel (29) is closed, a filter cartridge (31) is arranged in the second channel (29), and liquid in the first channel (28) enters the third channel (30) after being filtered by the filter cartridge (31).
6. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: a remote pressure gauge is arranged on the liquid outlet pipe (9) beside the metering pump (11).
7. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: the liquid level meter (3) is a magnetic turning plate liquid level meter.
8. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: the metering pump (11) is a hydraulic double-diaphragm metering pump.
9. The integrated high-efficiency hydrazine dosing device for on-line concentration regulation according to claim 1, which is characterized in that: the periphery of the upper part of the base (1) is provided with a water baffle, and the base (1) is provided with a water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823561.7A CN112007543A (en) | 2020-08-17 | 2020-08-17 | Integrated high-efficiency hydrazine dosing device capable of adjusting concentration on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823561.7A CN112007543A (en) | 2020-08-17 | 2020-08-17 | Integrated high-efficiency hydrazine dosing device capable of adjusting concentration on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112007543A true CN112007543A (en) | 2020-12-01 |
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ID=73504356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823561.7A Pending CN112007543A (en) | 2020-08-17 | 2020-08-17 | Integrated high-efficiency hydrazine dosing device capable of adjusting concentration on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112007543A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206730906U (en) * | 2017-04-13 | 2017-12-12 | 广州市品然生物科技有限公司 | A kind of emulsifier for mixing head |
| CN206951049U (en) * | 2017-07-04 | 2018-02-02 | 重庆群创环保工程有限公司 | Chemicals dosing plant |
| KR20180131673A (en) * | 2017-05-30 | 2018-12-11 | 현대건설주식회사 | way and system for dealing organic waste |
| CN209673485U (en) * | 2019-03-27 | 2019-11-22 | 中国海洋石油集团有限公司 | A kind of water quality monitoring pretreatment unit |
-
2020
- 2020-08-17 CN CN202010823561.7A patent/CN112007543A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206730906U (en) * | 2017-04-13 | 2017-12-12 | 广州市品然生物科技有限公司 | A kind of emulsifier for mixing head |
| KR20180131673A (en) * | 2017-05-30 | 2018-12-11 | 현대건설주식회사 | way and system for dealing organic waste |
| CN206951049U (en) * | 2017-07-04 | 2018-02-02 | 重庆群创环保工程有限公司 | Chemicals dosing plant |
| CN209673485U (en) * | 2019-03-27 | 2019-11-22 | 中国海洋石油集团有限公司 | A kind of water quality monitoring pretreatment unit |
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Application publication date: 20201201 |
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