CN1088612C - Pressured gas liquid dissolving tank - Google Patents
Pressured gas liquid dissolving tank Download PDFInfo
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- CN1088612C CN1088612C CN98100845A CN98100845A CN1088612C CN 1088612 C CN1088612 C CN 1088612C CN 98100845 A CN98100845 A CN 98100845A CN 98100845 A CN98100845 A CN 98100845A CN 1088612 C CN1088612 C CN 1088612C
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- air
- water
- gas
- mixing channel
- liquid mixed
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Abstract
The present invention relates to a pressurizing gas liquid dissolving groove which comprises a mixing groove, an air compressor, a gas liquid mixing pipe, a plurality of water spraying fine holes, a gas liquid mixing part, a groove inner part air guide pipe, a water-level upper limit sensor, a water-level lower limit sensor, a control box and a water discharge pipe, wherein the bottom of the mixing groove is provided with a water outlet; the gas liquid mixing pipe is communicated with the mixing groove and is used for mixing high pressure air from the air compressor and pressurizing water from a pump; the gas liquid mixing part is communicated with the gas liquid mixing pipe, the high pressure air and the pressurizing water contact in the gas liquid mixing part, and then the high pressure air and the pressurizing water enter the gas liquid mixing pipe; the groove inner part air guide pipe is communicated with the mixing groove and the gas liquid mixing part; the control box is used for controlling the running process of the air compressor; the water discharge pipe is used for being communicated with the bottom of the mixing groove so as to discharge the water dissolved with a large quantity of air.
Description
The invention relates to a kind of pressured gas liquid dissolving tank, especially about a kind of simple structure, the pressured gas liquid dissolving tank that the space is less and make easily and keep in repair is set.
Fig. 1 shows a kind of known pressured gas liquid dissolver, and this device discloses in the novel patent application case in Taiwan No. 86209034 (micro-bubble deterging device ()) to some extent.At first water 13 is sucked into first pumping 11 from the water sucking mouth, after first pumping, 11 pressurizations, enters in first air and liquid mixer 16, mixes mutually with compressed air from air compressor 10.Then, compressed air and water enter second pumping 12, pressurize through second pumping 12 again, with the solubility of further increase air in water, enter then in second air and liquid mixer 18 and mix once again.Next air and water enter in the deaerating tank 20, and air not soluble in water is bubbled through the water column and gone up, flows back to first air and liquid mixer 16 through return duct 27, and water is then discharged from discharge outlet 23.
Another known pressured gas liquid dissolver, as shown in Figure 2, this device also is published in No. the 86209034th, the same novel patent, during this device running, at first start pump 41 the water self-priming mouth of a river 42 is sucked, enter first air and liquid mixer 43 and mix mutually with the air of process air intake valve 46.Then enter pump 41 pressurizations, arrive the mixing that second air and liquid mixer 47 carries out once more then.Afterwards, come in the deaerating tank 48, air not soluble in water was bubbled through the water column and was gone up, flows out through water level switch 51 this moment, and water is then discharged from discharge outlet 50.
It is too big that the shortcoming of said apparatus is to set up the required space of whole device, is not suitable for less place.
The present invention's purpose provides a kind of simple structure, the less pressured gas liquid dissolving tank in space is set.
Another object of the present invention provides the simple and easy and easy pressured gas liquid dissolving tank of maintenance of a kind of manufacturing.
For reaching above-mentioned purpose, the present invention's pressured gas liquid dissolving tank comprises: a mixing channel, bottom are provided with a delivery port and flow out for the water that is dissolved with air; One air compressor is used to produce pressure-air; One gas-liquid mixed pipe communicates with mixing channel, in order to mix from the pressure-air of air compressor and from the pressure (hydraulic) water of a pump, so that air is soluble in water in a large number; A plurality of water spray pores spray thus from the air-water mixture of gas-liquid mixed pipe, wall within the bump mixing channel; One gas-liquid mixed portion communicates with the gas-liquid mixed pipe, and pressure-air and pressure (hydraulic) water enter the gas-liquid mixed pipe at first in this junction; One air conduit communicates with mixing channel and gas-liquid mixed portion, the air that is not dissolved in the water in the mixing channel via air conduit by resorption to gas-liquid mixed portion; Whether one water level upper limit inductor reaches the upper limit in order to the water level in the monitoring mixing channel, if water level reaches the upper limit, then air compressor begins air is squeezed into gas-liquid mixed portion; Whether one water level lower limit inductor reaches lower limit in order to the water level in the monitoring mixing channel, if water level reaches lower limit, then air compressor shuts down; With the running of control air compressor whether one control cabinet in order to receiving the signal of the water level upper limit and lower limit inductor; One drainpipe is communicated with the bottom of mixing channel, is dissolved with the water of a large amount of air in order to discharge.
Being simply described as follows of accompanying drawing:
Fig. 1 is the schematic diagram of known gas-liquid dissolution apparatus;
Fig. 2 is the schematic diagram of another kind of known gas-liquid dissolution apparatus;
Fig. 3 is the schematic diagram of the pressured gas liquid dissolving tank of the embodiment 1 according to the present invention;
Fig. 4 is the profile of the pressured gas liquid dissolving tank of the embodiment 1 according to the present invention;
Fig. 5 is the profile of the pressured gas liquid dissolving tank of the embodiment 2 according to the present invention;
Fig. 6 is the profile of the pressured gas liquid dissolving tank of the embodiment 3 according to the present invention;
The present invention will be described in detail below in conjunction with preferred embodiment.
Embodiment 1
Embodiment 1 according to the present invention, as shown in Figures 3 and 4, wherein identical or similar part represents that with identical numbering this pressured gas liquid dissolving tank comprises: a mixing channel T, the bottom is provided with a delivery port and flows out for the water that is dissolved with a large amount of air; One air compressor C is used to produce pressure-air; One gas-liquid mixed pipe M is located in the mixing channel T, in order to mix from the pressure-air of air compressor C and from the pressure (hydraulic) water of a pump P, so that air is soluble in water in a large number; A plurality of water spray pore J spray thus from the air-water mixture of gas-liquid mixed pipe M, wall within the bump mixing channel T; One F of gas-liquid mixed portion is located in the mixing channel T, and M communicates with the gas-liquid mixed pipe, and pressure-air and pressure (hydraulic) water enter gas-liquid mixed pipe M at first in this junction; One air conduit D is located in the mixing channel T, communicate with mixing channel T and the F of gas-liquid mixed portion, the air that is not dissolved in the water in the mixing channel T via air conduit D by resorption to the F of gas-liquid mixed portion; Whether one water level upper limit inductor U reaches the upper limit in order to the water level in the monitoring mixing channel T, if water level reaches the upper limit, then air compressor C begins air is squeezed into the F of gas-liquid mixed portion; Whether one water level lower limit inductor L reaches lower limit in order to the water level in the monitoring mixing channel T, if water level reaches lower limit, then air compressor C shuts down; One control cabinet G, in order to receive the signal of the water level upper limit and lower limit inductor, the running of using control air compressor C is whether; One drainpipe O is communicated with the bottom of mixing channel T, is dissolved with the water of a large amount of air in order to discharge.
The operation process of embodiment 1 is as follows: at first pump P sucks water from water sucking mouth I, after the water pressurization, this pressure (hydraulic) water is sent into the F of gas-liquid mixed portion and is joined from the pressure-air of air compressor C, process air intake A via water inlet W.Afterwards, this pressure (hydraulic) water enters among the gas-liquid mixed pipe M with pressure-air and mixes mutually, then through water spray pore J ejection, and the bump wall, therefore water clash into and be subdivided into littler water droplet to increase gas-liquid interface, to promote that air is dissolved in water droplet.This moment air and water come that mixing channel T is interior, outside the gas-liquid mixed pipe M, on the air that is not dissolved in the water is bubbled through the water column.Because water and pressure-air are crossed the F of gas-liquid mixed portion with high velocity stream, therefore produce a negative pressure in the F of gas-liquid mixed portion, this negative pressure cause air on the water surface via air conduit D by resorption to the F of gas-liquid mixed portion, continue to mix with water, the water that is dissolved with a large amount of air then flows out via drainpipe O.When the water level in the mixing channel T rose to the height of water level upper limit inductor U, control cabinet G received the signal from water level upper limit inductor U, and started air compressor C, and air is squeezed among the F of gas-liquid mixed portion.And when the water level in the mixing channel T dropped to the height of water level lower limit inductor L, control cabinet G received the signal from water level lower limit inductor L, made air compressor C shut down.In other words, by the monitoring of the water level upper limit, lower limit inductor, the water level in the mixing channel T maintains in the certain altitude interval.
Embodiment 2
With reference to figure 5, it shows the profile of the pressured gas liquid dissolving tank of the embodiment 2 according to the present invention.Among Fig. 5 with Fig. 4 and Fig. 3 in identical or similar part represent with identical numbering.
Embodiment 2 is with the main difference of embodiment 1: gas-liquid mixed pipe M, the F of gas-liquid mixed portion and the air conduit D of embodiment 2 are located at outside the mixing channel T.
The operation process of embodiment 2 is as follows: at first come the F of gas-liquid mixed portion junction through water inlet W and air intake A from the pressure (hydraulic) water of a pump respectively with the pressure-air from an air compressor.Afterwards, this water enters among the gas-liquid mixed pipe M with pressure-air and mixes mutually, then through water spray pore J ejection, and the bump wall, therefore water clash into and be subdivided into littler water droplet to increase gas-liquid interface, to promote that air is dissolved in water droplet.This moment, air and water were come in the mixing channel T, on the air that is not dissolved in the water is bubbled through the water column.Because water and pressure-air are crossed the F of gas-liquid mixed portion with high velocity stream, therefore produce a negative pressure in the F of gas-liquid mixed portion, this negative pressure cause in the mixing channel T air on the water surface via air conduit D by resorption to the F of gas-liquid mixed portion, continue to mix with water, the water that is dissolved with a large amount of air then flows out via drainpipe O.When the water level in the mixing channel T rose to the height of water level upper limit inductor U, a control cabinet received the signal from water level upper limit inductor U, and started air compressor, and air is squeezed among the F of gas-liquid mixed portion.And when the water level in the mixing channel T dropped to the height of water level lower limit inductor L, control cabinet received the signal from water level lower limit inductor L, made air compressor shut down.In other words, by the monitoring of the water level upper limit, lower limit inductor, the water level in the mixing channel T maintains in the certain altitude interval.
Embodiment 3
With reference to figure 6, it shows the profile of the pressured gas liquid dissolving tank of the embodiment 3 according to the present invention.Among Fig. 6 with Fig. 4 and Fig. 3 in identical or similar part represent with identical numbering.
Embodiment 3 is with the main difference of embodiment 1: the pressured gas liquid dissolving tank of embodiment 1 is upright, and the pressured gas liquid dissolving tank of embodiment 3 is a yaw.
The operation process of embodiment 3 is identical with embodiment 1.For the sake of clarity, the operation process of embodiment 3 is omitted.
The pressured gas liquid dissolving tank of embodiment according to the present invention has several characteristics: at first air not soluble in water in the mixing channel can be recycled among the gas-liquid mixed pipe M again and mix with water because of being provided with an air conduit D, therefore make the present invention's the shared space of volume gas-liquid dissolution apparatus more known, that have identical function of pressured gas liquid dissolving tank simplify.The second, because the simple structure of the present invention's pressured gas liquid dissolving tank, it is all more easy therefore to reach in the maintenance on making.The 3rd, utilize the water spray pore that air-water mixture is sprayed, the bump wall makes water be subdivided into littler water droplet to increase gas-liquid interface, and this helps air to be dissolved in water droplet.The 4th, monitoring by water level upper limit inductor U and water level lower limit inductor L maintains the air capacity among the mixing channel T in one particular range, when air capacity reaches down in limited time, that is water level replenishes new air by air compressor C when rising to the height of water level upper limit inductor U; And prescribe a time limit when air capacity reaches, that is water level is when dropping to the height of water level lower limit inductor L, air compressor C then shuts down.By be can motor-driven control air compressor C running whether, to alleviate the burden of air compressor C.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate the present invention's technology contents, and be not with narrow sense of the present invention be limited to these embodiment, under the situation of spirit that does not exceed the present invention and following claim, can make many variations and implement.
Claims (4)
1, a kind of pressured gas liquid dissolving tank comprises:
One mixing channel, bottom are provided with a delivery port and flow out for the water that is dissolved with air;
One air compressor is used to produce pressure-air;
One gas-liquid mixed pipe communicates with this mixing channel, in order to mix from the pressure-air of this air compressor and from the pressure (hydraulic) water of a pump, so that air is soluble in water in a large number;
A plurality of water spray pores spray thus from the air-water mixture of this gas-liquid mixed pipe, clash into wall within this mixing channel;
One gas-liquid mixed portion communicates with this gas-liquid mixed pipe, and pressure-air and pressure (hydraulic) water enter this gas-liquid mixed pipe at first in this junction;
One air conduit communicates with this mixing channel and this gas-liquid mixed portion, the air that is not dissolved in the water in this mixing channel via this air conduit by resorption to this gas-liquid mixed portion;
Whether one water level upper limit inductor reaches the upper limit in order to the water level of monitoring in this mixing channel, if water level reaches the upper limit, then this air compressor begins air is squeezed into this gas-liquid mixed portion;
Whether one water level lower limit inductor reaches lower limit in order to the water level of monitoring in this mixing channel, if water level reaches lower limit, then this air compressor shuts down;
With the running of controlling this air compressor whether one control cabinet in order to receiving the signal of this water level upper limit and lower limit inductor; And
One drainpipe is communicated with the bottom of this mixing channel, is dissolved with the water of a large amount of air in order to discharge.
2, as the pressured gas liquid dissolving tank of claim 1, it is characterized in that: this gas-liquid mixed pipe can be located in this mixing channel or this mixing channel outside.
3, as the pressured gas liquid dissolving tank of claim 1, it is characterized in that: this gas-liquid mixed portion can be located in this mixing channel or this mixing channel outside.
4, as the pressured gas liquid dissolving tank of claim 1, it is characterized in that: this air conduit can be located in this mixing channel or this mixing channel outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98100845A CN1088612C (en) | 1998-02-20 | 1998-02-20 | Pressured gas liquid dissolving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98100845A CN1088612C (en) | 1998-02-20 | 1998-02-20 | Pressured gas liquid dissolving tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1226460A CN1226460A (en) | 1999-08-25 |
| CN1088612C true CN1088612C (en) | 2002-08-07 |
Family
ID=5216285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98100845A Expired - Fee Related CN1088612C (en) | 1998-02-20 | 1998-02-20 | Pressured gas liquid dissolving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1088612C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358617C (en) * | 2006-01-20 | 2008-01-02 | 徐名勇 | Gas and water mixer |
| CN101508475B (en) * | 2009-03-25 | 2011-09-21 | 重庆市水产科学研究所 | Particulate floatation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429703A (en) * | 1990-05-28 | 1992-01-31 | Matsushita Electric Works Ltd | Accumulator |
| JPH0686921A (en) * | 1992-06-22 | 1994-03-29 | Reika Kogyo Kk | Gas dissolving apparatus and reactor provided with it |
| CN1112457A (en) * | 1994-03-15 | 1995-11-29 | 英国氧气集团有限公司 | Gas dissolving |
| US5693222A (en) * | 1996-05-03 | 1997-12-02 | Baker Hughes Incorporated | Apparatus and method for improved high-efficiency dissolved air flotation fluid processing |
-
1998
- 1998-02-20 CN CN98100845A patent/CN1088612C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429703A (en) * | 1990-05-28 | 1992-01-31 | Matsushita Electric Works Ltd | Accumulator |
| JPH0686921A (en) * | 1992-06-22 | 1994-03-29 | Reika Kogyo Kk | Gas dissolving apparatus and reactor provided with it |
| CN1112457A (en) * | 1994-03-15 | 1995-11-29 | 英国氧气集团有限公司 | Gas dissolving |
| US5693222A (en) * | 1996-05-03 | 1997-12-02 | Baker Hughes Incorporated | Apparatus and method for improved high-efficiency dissolved air flotation fluid processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1226460A (en) | 1999-08-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |