CN212669265U - Combined defoaming device - Google Patents
Combined defoaming device Download PDFInfo
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- CN212669265U CN212669265U CN202021300749.5U CN202021300749U CN212669265U CN 212669265 U CN212669265 U CN 212669265U CN 202021300749 U CN202021300749 U CN 202021300749U CN 212669265 U CN212669265 U CN 212669265U
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- defoaming
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Abstract
The utility model relates to a defoaming technical field is a modular fire fighting equipment, and it includes motor, defoaming shell, and motor fixed mounting is at defoaming shell top, (mixing) shaft bottom fixed mounting has two piece at least defoaming paddles, and defoaming shell middle part fixed mounting has the defoaming net, and the fixed intercommunication has spray line on the defoaming shell of defoaming net lower part, and fixed mounting has two at least defoaming shower nozzles on stretching into the inside spray line of defoaming shell, and defoaming shower nozzle lower part fixed mounting has two layer at least defoaming net, and defoaming shell bottom is uncovered. The utility model has the advantages of reasonable and compact structure, convenient to use, it will extrude the defoaming, strike the defoaming, the machinery defoaming makes up, will produce the foam breakage among the domestic sewage treatment under the condition that does not cause secondary pollution, prevents the foam loss, ensures normal production, has practiced thrift manpower and materials simultaneously, has safety, laborsaving, simple and convenient, efficient characteristics.
Description
Technical Field
The utility model relates to a defoaming technical field is a modular fire fighting equipment.
Background
The surfactant is used in petroleum and chemical production and life, a large amount of sewage containing the surfactant is inevitably generated, aeration can generate a large amount of foam in the sewage treatment process, and the foam can escape out of a container, so that normal production is influenced. Defoaming agents are often used to remove the foam, but the defoaming agent itself is a pollutant, which increases the load of the water treatment equipment, and the defoaming cost is high, which also increases the labor intensity. At present, the defoaming problem is solved by a defoaming device which is short in market and has a simple structure and low operation cost.
Disclosure of Invention
The utility model provides a modular fire fighting equipment has overcome above-mentioned prior art not enough, and it can effectively solve a large amount of foams that current defoaming field exists and influence normal production, the high and not good problem that easily causes the pollution of defoaming effect of defoaming expense.
The technical scheme of the utility model is realized through following measure: the utility model provides a combined defoaming device, which comprises a motor, defoaming shell, motor fixed mounting is at defoaming shell top, defoaming shell top is equipped with the hole, defoaming shell upper portion central authorities are equipped with the (mixing) shaft, the hole that defoaming shell top was passed to the (mixing) shaft upper end is fixed with the motor bottom and is connected, (mixing) shaft bottom fixed mounting has two at least defoaming paddles, defoaming shell upper portion is equipped with two at least gas vents, defoaming shell middle part fixed mounting has the defoaming net, the last fixed intercommunication of defoaming shell that removes the net lower part has spray line, stretch into on the inside spray line of defoaming shell fixed mounting have two at least defoaming shower nozzles, defoaming shower nozzle lower part fixed mounting has two-layer at least defoaming net, defoaming shell bottom.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the defoaming paddle is hollow in the middle and the outer edges of the upper part and the lower part are in a sawtooth shape.
The defoaming nozzle is a conical threaded nozzle.
The thickness of each layer of the defoaming net and the defoaming net is 100mm to 150mm, and the size of each hole is 1mm to 5 mm.
The distance between every two layers of the defoaming nets is 100mm to 200 mm.
The utility model has the advantages of reasonable and compact structure, convenient to use, it will extrude the defoaming, strike the defoaming, the machinery defoaming makes up, will produce the foam breakage among the domestic sewage treatment under the condition that does not cause secondary pollution, prevents the foam loss, ensures normal production, has practiced thrift manpower and materials simultaneously, has safety, laborsaving, simple and convenient, efficient characteristics.
Drawings
FIG. 1 is a schematic process flow diagram of the preferred embodiment of the present invention.
The codes in the figures are respectively: 1 is the motor, 2 is the defoaming shell, 3 is the (mixing) shaft, 4 is the defoaming paddle, 5 is the gas vent, 6 is the defoaming net, 7 is the spray line, 8 is the defoaming shower nozzle, 9 is the defoaming net.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of fig. 1 of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in the attached drawing 1, the combined defoaming device comprises a motor 1, a defoaming shell 2, the motor 1 is fixedly mounted at the top of the defoaming shell 2, the top of the defoaming shell 2 is provided with a hole, the center of the upper part of the defoaming shell 2 is provided with a stirring shaft 3, the upper end of the stirring shaft 3 passes through the hole at the top of the defoaming shell 2 and is fixedly connected with the bottom of the motor 1, the bottom of the stirring shaft 3 is fixedly provided with at least two defoaming paddles 4, the upper part of the defoaming shell 2 is provided with at least two exhaust ports 5, the middle part of the defoaming shell 2 is fixedly provided with a defoaming net 6, the defoaming shell 2 at the lower part of the defoaming net 6 is fixedly communicated with a spray pipeline 7, the spray pipeline 7 stretching into the inner part of the defoaming shell 2 is fixedly provided with at least two defoaming.
The utility model discloses in, defoaming shell 2 can adopt DN 600's 316 stainless steel to make, and mounting flange can be fixed to 2 bottoms of defoaming shell, and the container of being convenient for and needing the defoaming adopts flange joint, can set up the gasket between the flange and seal, adopts the bolt gasket to fix. The utility model discloses in, adopt the extrusion defoaming, strike the defoaming, the defoaming mode of mechanical defoaming combination carries out the defoaming, mechanical defoaming is by the high-speed rotatory broken foam that strikes of motor 1 drive defoaming paddle 4, strikes the defoaming and carries out water spray impact to the foam by spray line 7 and defoaming shower nozzle 8 and make the foam broken, and the extrusion defoaming is by defoaming net 9, the tiny punchhole on the defoaming net 6 extrudes the breakage to the foam and carries out the defoaming.
In the prior art, in the process of producing and treating domestic sewage, a large amount of foam is generated in the sewage by aeration, the foam can escape to influence normal production, the cost of a defoaming agent adopted in the defoaming process is high, secondary pollution is easy to cause, and the load of water treatment equipment can be increased; the utility model discloses, furthest's the foam of eliminating in the sewage prevents the foam loss, avoids increasing secondary pollution's risk because of using chemistry class defoaming agent, the utility model discloses a foam that produces in the sewage that contains mass concentration for 50mg/L to 3000mg/L surfactant can be eliminated to the device, the foam loss is fully prevented, the utility model discloses a device can install the gas vent at airtight facility or container, is applicable to the foam that various production places produced, and defoaming efficiency is high, adopts skid-mounted design, and construction cycle is short, is convenient for all kinds of new, changes the application of enlarging the engineering, has wide application prospect.
The combined defoaming device can be further optimized or/and improved according to actual needs:
as shown in fig. 1, the defoaming paddle 4 is hollow in the middle and has a saw-toothed outer edge at the upper and lower parts. The defoaming paddle 4 can realize the purpose of quickly breaking foam.
As shown in fig. 1, the defoaming nozzle 8 is a tapered screw nozzle. The spray angle of the defoaming spray head 8 can be 120 degrees, the working pressure can be 0.4MPa, and the flow can be 3m3H to 5m3/h。
As shown in the attached figure 1, the thickness of each layer of the defoaming net 9 and the defoaming net 6 is 100mm to 150mm, and the hole size is 1mm to 5 mm. The defoaming net 9 can be woven by adopting a 316 stainless steel 0.1mm flat wire and a PVC fiber wire together.
As shown in figure 1, the distance between every two layers of the foam-eliminating net 9 is 100mm to 200 mm.
The utility model discloses a device can adopt stainless steel material entirely, and corrosion resistance is good, can adjust running state according to the scene operational aspect, and when the foam volume is not big, can close motor 1, mechanical defoaming of stopping.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
The utility model discloses best embodiment's use: during sewage foam gets into defoaming shell 2 by defoaming shell 2 bottoms, the foam is through at least two-layer defoaming net 9 under the effect of air current, realize first, the secondary defoaming, the surplus foam is after passing through defoaming net 9, receive 8 the spraying of defoaming shower nozzle and strike and make the foam after broken flow back in the former container of defoaming shell 2 bottoms, the foam that does not eliminate continues to rise and realizes the defoaming of third time through defoaming net 6, the foam that reaches the top by defoaming net 6 is broken under the high-speed rotatory strike of defoaming paddle 4, foam after the breakage is discharged by gas vent 5.
Claims (7)
1. The utility model provides a modular fire fighting equipment, a serial communication port includes the motor, defoaming shell, motor fixed mounting is at defoaming shell top, defoaming shell top is equipped with the hole, defoaming shell upper portion central authorities are equipped with the (mixing) shaft, the hole that defoaming shell top was passed to the (mixing) shaft upper end is fixed with the motor bottom and is connected, (mixing) shaft bottom fixed mounting has two piece at least defoaming paddles, defoaming shell upper portion is equipped with two at least gas vents, defoaming shell middle part fixed mounting has the defoaming net, the fixed intercommunication has the spray line on the defoaming shell of defoaming net lower part, fixed mounting has two at least defoaming shower nozzles on stretching into the inside spray line of defoaming shell, defoaming shower nozzle lower part fixed mounting has two layer at least defoaming nets, defoaming shell.
2. The combined defoaming apparatus of claim 1 wherein the defoaming paddle is hollow in the middle and has saw-toothed upper and lower outer edges.
3. A combined bubble removal unit according to claim 1 or claim 2, wherein the bubble removal nozzle is a tapered screw nozzle.
4. A combined defoaming apparatus according to claim 1 or 2 in which each layer of defoaming and defoaming net has a thickness of 100mm to 150mm and a mesh size of 1mm to 5 mm.
5. A combined defoaming apparatus as claimed in claim 3 in which each layer of defoaming and defoaming net is 100mm to 150mm thick and 1mm to 5mm in mesh size.
6. A combined bubble removal device according to claim 1, 2 or 5, wherein the spacing between each two layers of the bubble removal screen is 100mm to 200 mm.
7. A combined defoaming apparatus as claimed in claim 4 in which the spacing between each two layers of the foam web is from 100mm to 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300749.5U CN212669265U (en) | 2020-07-06 | 2020-07-06 | Combined defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300749.5U CN212669265U (en) | 2020-07-06 | 2020-07-06 | Combined defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212669265U true CN212669265U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021300749.5U Active CN212669265U (en) | 2020-07-06 | 2020-07-06 | Combined defoaming device |
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| CN (1) | CN212669265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115109949A (en) * | 2022-06-24 | 2022-09-27 | 安徽华西稀有金属材料有限公司 | Method and device for determining and eliminating major dangerous source of oxygen pressure ammonia leaching of molybdenum concentrate |
-
2020
- 2020-07-06 CN CN202021300749.5U patent/CN212669265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115109949A (en) * | 2022-06-24 | 2022-09-27 | 安徽华西稀有金属材料有限公司 | Method and device for determining and eliminating major dangerous source of oxygen pressure ammonia leaching of molybdenum concentrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: 100120 No.6 liupukang street, Xicheng District, Beijing Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee after: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. Address before: 100032 No.6 liupukang street, Xicheng District, Beijing Patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee before: CNPC (XINJIANG) PETROLEUM ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |