CN215539754U - Efficient energy-saving water-saving spray washing tower - Google Patents
Efficient energy-saving water-saving spray washing tower Download PDFInfo
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- CN215539754U CN215539754U CN202023253954.3U CN202023253954U CN215539754U CN 215539754 U CN215539754 U CN 215539754U CN 202023253954 U CN202023253954 U CN 202023253954U CN 215539754 U CN215539754 U CN 215539754U
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Abstract
The utility model relates to the technical field of waste gas treatment, in particular to a high-efficiency energy-saving water-saving spray washing tower which comprises a main body, wherein the bottom of the main body is provided with a plurality of air inlets arranged at intervals, the top of the main body is provided with air outlets, a plurality of groups of spray devices are arranged in the main body, the bottom of each group of spray devices is provided with a high-efficiency packing layer, the outer side of the main body is provided with a circulating water tank, the circulating water tank is connected with a spray pipeline, and the spray pipeline is connected with each group of spray devices. According to the energy-saving and water-saving spray washing tower, the plurality of air inlets are formed in the bottom of the main body, so that the heights of the main body and a water distribution pipeline are reduced, the net lift of a variable-frequency spray pump is reduced, and the power consumption of the spray pump is saved; by adopting the variable-frequency spray pump, the variable-frequency spray pump adjusts the working power according to the change of the air intake, thereby reducing the power consumption of the spray pump; the unpowered dosing box is arranged on the circulating water tank, and the liquid medicine is directly added into the circulating water tank, so that a dosing pump is omitted, and the power consumption of the system is reduced.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a high-efficiency energy-saving water-saving spray washing tower.
Background
The spray washing tower is a gas purification treatment device. It is produced by improving on the basis of a gas purifier with a floatable filler layer, and is widely applied to purification and dust removal of industrial waste gas. The spray washing tower utilizes the contact between gas and liquid to transfer the pollutants in the gas into the liquid, and then separates the clean gas from the polluted liquid, thereby achieving the purpose of cleaning air. The waste gas is treated by a gas-liquid reverse absorption mode through a washing tower, namely, the liquid is sprayed downwards from the top of the tower in a mist (or small liquid drops). The waste gas is contacted with the gas in the tower body (reverse flow). The treatment method can cool the waste gas, condition the gas and remove particles, and the waste gas is treated by a demisting means and then discharged into the atmosphere.
The spray direction of the spray head in the existing washing tower is fixed, so that the spray direction cannot be adjusted according to the working environment, and liquid medicine can be sprayed on the inner wall of the main body in the spray process and cannot contact with waste gas, so that the waste of the liquid medicine is caused.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a high-efficiency energy-saving water-saving spray washing tower.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a spray scrubbing tower of energy-efficient water conservation, includes the main part, the main part is cylindricly, the main part bottom is equipped with the air intake that a plurality of intervals set up, the main part top is equipped with the air outlet, be equipped with multiunit spray set in the main part, each group spray set bottom is equipped with high-efficient packing layer, the main part outside is equipped with circulation tank, circulation tank is connected with spray piping, spray piping connects each group spray set.
As a further improvement of the utility model: the spraying device comprises a spraying frame, the spraying frame comprises an outer ring frame and an inner ring frame, the outer ring frame is arranged in a circular ring mode, the inner ring frame is in a cross shape and is arranged in the outer ring frame, a plurality of efficient spray heads distributed at intervals are connected to the lower portions of the outer ring frame and the inner ring frame, and the efficient spray heads are connected with a spraying pipeline.
As a further improvement of the utility model: and an adjusting piece is arranged below the outer ring frame, one end of the adjusting piece is fixedly connected with the outer ring frame, and the other end of the adjusting piece is movably hinged with the high-efficiency spray head.
As a further improvement of the utility model: and the spraying pipeline is provided with a variable-frequency spraying pump and an electric valve.
As a further improvement of the utility model: and the top of the circulating water tank is connected with a dosing tank.
As a further improvement of the utility model: and an S-shaped demister is arranged at the top of the main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. this energy-conserving water conservation sprays scrubbing tower sets up a plurality of air intakes through the main part bottom to reduce main part and distribution pipe height, reduce the frequency conversion and spray the net lift of pump, save the power consumption that sprays the pump.
2. This energy-conserving water conservation sprays scrubbing tower, high-efficient shower nozzle activity hinge on spraying the frame, and the high-efficient shower nozzle that sprays the frame outside can spray the direction according to operational environment adjustment, and it is more concentrated to spray the region, and efficiency is higher to can avoid the liquid medicine to spray and lead to unable and waste gas contact on the main part inner wall, cause the liquid medicine extravagant.
3. According to the energy-saving and water-saving spraying washing tower, the variable-frequency spraying pump is adopted, and the working power of the variable-frequency spraying pump is adjusted according to the change of the air intake, so that the power consumption of the spraying pump is reduced.
4. According to the energy-saving and water-saving spraying washing tower, the unpowered dosing tank is arranged on the circulating water tank, and the liquid medicine is directly added into the circulating water tank, so that a dosing pump is omitted, and the power consumption of the system is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the spray rack.
Fig. 3 is another view of the spray rack.
Detailed Description
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The utility model will now be further described with reference to the accompanying description and examples:
referring to fig. 1-3, a high-efficiency energy-saving water-saving spray washing tower comprises a main body 10, wherein the main body 10 is cylindrical, the bottom of the main body 10 is provided with a plurality of air inlets 1 arranged at intervals, and the top of the main body is provided with an air outlet 12.
The main body 10 is internally provided with a plurality of groups of spraying devices, the bottom of each group of spraying device is provided with a high-efficiency packing layer 4, and the high-efficiency packing layer 4 is used for mixing and reacting with waste gas to absorb and adsorb impurities in the waste gas.
The main part outside is equipped with circulation tank 7, circulation tank is connected with spray pipe 11, spray pipe 11 connects each group spray set. Specifically, the spraying device comprises a spraying frame 23, and the spraying frame comprises an outer ring frame 21 and an inner ring frame 22. The outer ring frame 21 is arranged in a circular ring shape, the inner ring frame 22 is in a cross shape, the inner ring frame 22 is connected into the outer ring frame 21, a plurality of efficient spray heads 6 distributed at intervals are connected below the outer ring frame 21 and the inner ring frame 22, and the efficient spray heads 6 are connected with the spray pipeline 11.
Preferably, an adjusting piece 21A is arranged below the outer ring frame 21, one end of the adjusting piece 21A is fixedly connected with the outer ring frame 21, the other end of the adjusting piece 21A is movably hinged with the high-efficiency spray head 6, and the high-efficiency spray head 6 can be adjusted on the adjusting piece 21A in multiple angles. The efficient spray heads 6 comprise outer ring spray heads 6B connected to the bottom of the outer ring frame and inner ring spray heads 6A connected to the bottom of the inner ring frame, when the efficient spray heads are used, the outer ring spray heads 6B are close to the inner side wall of the main body, so that in order to avoid that part of liquid medicine is sprayed on the inner side wall of the main body and cannot be contacted with waste gas, the outer ring spray heads 6B can incline towards the inner ring direction, the spraying area is more concentrated, and the spraying efficiency is higher.
Preferably, a variable frequency spray pump 2 and an electric valve 8 are arranged on the spray pipeline 11. The waste gas purification system is often provided with a variable frequency fan, and the air quantity of waste gas is mainly adjusted according to production change, seasonal variation and the like. As a key unit in a waste gas purification system, a spray tower is often not provided with a variable-frequency spray pump and cannot change along with the change of air volume. The energy-saving and water-saving spray tower is provided with the variable-frequency spray pump 2, so that the spray water quantity can be adjusted according to the change of the spray water quantity, and the power consumption of the spray pump is reduced.
The top of the circulating water tank 7 is connected with a dosing tank 3. The circulating water tank 7 is connected with the dosing tank 3 through a pipeline, a dosing electric valve is arranged on the pipeline and is opened through a sensor, and liquid medicine in the dosing tank 3 automatically flows into the circulating water tank 7. So set up, through arranging the dosing water tank on circulating water tank, save the dosing pump, reduce the system energy consumption.
More preferably, the top of the main body is provided with an S-shaped demister 5. The S-shaped demister effectively reduces the blowing loss of spraying liquid medicine and effectively saves the water consumption of the spraying tower by setting reasonable S-wave curved surfaces and sheet distances.
The working principle is as follows: when the air conditioner works, the air inlet 1 at the bottom of the main body is connected with a waste gas pipeline, and waste gas flows from the bottom to the top of the main body 10 under the action of pressure; meanwhile, the variable frequency spray pump 2 and the electric valve 8 are opened, and the liquid medicine in the circulating water tank 7 is sprayed downwards from the high-efficiency spray heads 6 of the spray devices through the spray pipelines. In the upward flowing process of the waste gas, the waste gas absorbs a part of impurities through the contact reaction of the high-efficiency packing layer 4, then the waste gas is contacted with the sprayed liquid medicine, the liquid medicine is further mixed and reacted with the waste gas, the waste gas is cooled, and the impurity particles in the waste gas are removed and the acidity and alkalinity of the waste gas are balanced; the waste gas is purified by a plurality of groups of spraying devices and the high-efficiency packing layer and is finally discharged to the atmosphere through the air outlet 12.
On the large-scale spray tower on the market, the air intake is often bigger, if adopt an air intake, can wholly raise the height of equipment, has also increased spray piping's height simultaneously, and then the lift of the spray pump that improves. According to the utility model, the plurality of air inlets are formed in the bottom of the main body, so that the heights of the main body and a water distribution pipeline are reduced, the net lift of the variable-frequency spray pump is reduced, and the power consumption of the spray pump is saved.
In addition, because the outer ring spray head 6B is close to the inner side wall of the main body, in order to avoid that part of liquid medicine sprayed on the inner side wall of the main body cannot contact with waste gas, the high-efficiency spray head is movably hinged on the spray frame, the high-efficiency spray head on the outer side of the spray frame can adjust the spray direction according to the working environment, the spray area is more concentrated, and the efficiency is higher.
According to the energy-saving and water-saving spraying washing tower, the variable-frequency spraying pump is adopted, and the working power of the variable-frequency spraying pump is adjusted according to the change of the air inlet quantity, so that the power consumption of the spraying pump is reduced; according to the energy-saving and water-saving spraying washing tower, the unpowered dosing box is arranged on the circulating water tank, and the liquid medicine is directly added into the circulating water tank, so that a dosing pump is omitted, and the power consumption of the system is reduced; this energy-conserving water conservation sprays scrubbing tower is equipped with S type defroster through the top, effectively reduces the loss of blowing of spray column, effectively reduces the water consumption of spray column.
In the description of the present invention, it is to be understood that the terms "upper end surface", "lower end surface", "top", "bottom", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and thus are not to be construed as limiting the practical use direction of the present invention.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (4)
1. The utility model provides a spray scrubbing tower of energy-efficient water conservation, includes the main part, its characterized in that:
the main part is cylindric, the main part bottom is equipped with the air intake that a plurality of intervals set up, the main part top is equipped with the air outlet, be equipped with multiunit spray set in the main part, each group spray set bottom is equipped with high-efficient packing layer, the main part outside is equipped with circulation water tank, circulation water tank is connected with spray line, spray line connects each group spray set, spray set includes the spray rack, the spray rack includes outer ring frame, inner ring frame, outer ring frame is the ring setting, inner ring frame is the cross, and inner ring frame sets up in outer ring frame, inner ring frame below are connected with a plurality of interval distribution's high-efficient shower nozzle, high-efficient shower nozzle is connected with spray line, outer ring frame below is equipped with the regulating part, regulating part one end and outer ring frame fixed connection, the other end and high-efficient shower nozzle activity hinge joint.
2. The spray scrubber tower of claim 1, wherein: and the spraying pipeline is provided with a variable-frequency spraying pump and an electric valve.
3. The spray scrubber tower of claim 1, wherein: and the top of the circulating water tank is connected with a dosing tank.
4. The spray scrubber tower of claim 1, wherein: and an S-shaped demister is arranged at the top of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253954.3U CN215539754U (en) | 2020-12-29 | 2020-12-29 | Efficient energy-saving water-saving spray washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253954.3U CN215539754U (en) | 2020-12-29 | 2020-12-29 | Efficient energy-saving water-saving spray washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215539754U true CN215539754U (en) | 2022-01-18 |
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ID=79815764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023253954.3U Active CN215539754U (en) | 2020-12-29 | 2020-12-29 | Efficient energy-saving water-saving spray washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215539754U (en) |
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2020
- 2020-12-29 CN CN202023253954.3U patent/CN215539754U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency, energy-saving and water-saving spray washing tower Effective date of registration: 20220909 Granted publication date: 20220118 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: Guangdong Ruijing Energy Environmental Protection Technology Co.,Ltd. Registration number: Y2022980014975 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |