CN212246596U - Electron accelerator irradiation waste water device - Google Patents
Electron accelerator irradiation waste water device Download PDFInfo
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- CN212246596U CN212246596U CN201922320385.0U CN201922320385U CN212246596U CN 212246596 U CN212246596 U CN 212246596U CN 201922320385 U CN201922320385 U CN 201922320385U CN 212246596 U CN212246596 U CN 212246596U
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Abstract
The utility model discloses an electron accelerator irradiation wastewater device, which comprises a shell; the irradiation preparation pool is arranged in the shell, and a plurality of gas plates are arranged in the irradiation device; the irradiation treatment tank is arranged in the shell and comprises a first irradiation cavity and a second irradiation cavity; the mounting groove is arranged on the shell; the electron accelerator is arranged in the mounting groove; the fan is fixed in the mounting groove; the exhaust valve is arranged on the shell and is connected with the irradiation preparation pool; a partition plate is arranged between the irradiation preparation tank and the irradiation treatment tank, a first water outlet is formed in the top end of the partition plate, the fan is fixed in the mounting groove, and the air plate is connected with the fan; a second water outlet is formed at the joint of the first irradiation cavity and the second irradiation cavity; an electron acceleration plate and a plurality of grid assemblies are arranged in the second irradiation cavity. The utility model discloses simple structure, it is high to the treatment effeciency of waste water, can effectively solve the industrial water pollution problem, safe and reliable, the treatment cost is lower.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to an electron accelerator irradiation wastewater device.
Background
With the progress of industrialization, the problem of environmental pollution is more serious, and how to effectively treat pollutants is more important. The traditional sewage treatment method can be divided into a physical method, a biological method and a chemical method according to the action, wherein the physical method mainly utilizes the physical action to separate non-soluble substances in the sewage, the chemical property is not changed in the treatment process, the common methods comprise gravity separation, centrifugal separation, reverse osmosis, air floatation and the like, and the physical method is simple and economical in treatment structure and is suitable for the condition of low sewage treatment degree requirement; the biological method mainly utilizes the metabolism function of microorganisms to decompose and oxidize organic matters in a dissolved or colloidal state in the sewage into stable inorganic substances so as to purify the sewage, and the common methods include an activated sludge method, a biofilm method and the like, wherein the biological method has higher treatment degree than the physical method, but the purification of industrial sewage still cannot be effectively realized; the chemical method is a method for treating or recovering dissolved substances or colloidal substances of sewage by utilizing chemical reaction, is mostly used for industrial wastewater, commonly used are a coagulation method, a neutralization method, a redox method, an ion exchange method and the like, the purification effect of the chemical treatment method is good, but more chemical agents are used, secondary pollution is easy to cause, the process is complex, and the cost is high.
As a new technology of sewage treatment, the electron beam sewage treatment method utilizes electron beams generated by an electron accelerator to bombard or irradiate a treated object to enable the treated object to generate physicochemical and biological reactions which are difficult to initiate under the conventional method, thereby achieving the purposes of improving product performance, purifying substances and the like. The low energy electron accelerator has the advantages of small volume, self-shielding, convenient operation and limited processing capacity. The medium and high energy electron accelerator has large processing capacity, but needs to build an underground irradiation chamber, and has higher investment and operation cost. Therefore, a low-energy electron accelerator with high processing capability is required for a small-sized industrial enterprise.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, provides an electron accelerator irradiation waste water device, has solved the low problem of low energy electron accelerator throughput, simple structure, and safe and reliable has economic benefits.
The technical scheme of the utility model is realized like this:
an electron accelerator irradiation waste water apparatus comprising:
a housing;
the irradiation preparation tank is arranged in the shell, and a plurality of gas plates are arranged in the irradiation preparation tank;
the irradiation treatment tank is arranged in the shell and comprises a first irradiation cavity and a second irradiation cavity;
the mounting groove is arranged on the shell;
the electron accelerator is arranged in the mounting groove;
the fan is fixed in the mounting groove;
the exhaust valve is arranged on the shell and is connected with the irradiation preparation pool;
a partition plate is arranged between the irradiation preparation tank and the irradiation treatment tank, a first water outlet is formed in the top end of the partition plate, the fan is fixed in the mounting groove, and the air plate is connected with the fan; a second water outlet is formed at the joint of the first irradiation cavity and the second irradiation cavity; an electron acceleration plate and a plurality of grid assemblies are arranged in the second irradiation cavity; and a water inlet and a third water outlet are formed in the side wall of the shell.
Furthermore, a plurality of air holes are uniformly distributed on the air plate.
Furthermore, the electron acceleration board is perforated with a water outlet hole.
Further, the second water outlet is connected with the top end of the grid assembly.
Furthermore, a filter element is arranged in the grid assembly, and a carbon nano tube is arranged in the filter element.
Further, still be provided with the gas holder in the mounting groove, the gas holder with the fan is connected.
Adopt above-mentioned technical scheme, the utility model provides a pair of electron accelerator irradiation waste water device's beneficial effect lies in: inputting gas rich in active free radicals and ozone into an irradiation preparation pool, carrying out pre-oxidation reaction with wastewater in the irradiation preparation pool, reducing the absorption dose of the wastewater, flowing the wastewater after reaction into a water treatment reactor for irradiation treatment, reducing the density of a mixture by the gas dissolved in the wastewater, and improving the penetration depth of an electron beam; meanwhile, the active particles are oxidized and decomposed by the catalysis of the carbon nano tubes to decompose the organic matters which are difficult to degrade, so that the irradiation efficiency of the subsequent irradiation treatment tank is improved. The device of the utility model is simple in structure, high to the treatment effeciency of waste water, can effectively solve the industrial water pollution problem, safe and reliable, the treatment cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure, 1-shell, 2-irradiation preparation pool, 3-partition board, 4-first water outlet, 5-first irradiation cavity, 6-gas board, 7-second water outlet, 8-water outlet, 9-water inlet, 10-third water outlet, 11-mounting groove, 12-fan, 13-exhaust valve, 14-electron accelerator, 15-electron accelerator board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, in an embodiment of the present invention, an apparatus for irradiating waste water by an electron accelerator 14 includes: a housing 1; the irradiation preparation tank 2 is arranged in the shell 1, a plurality of air plates 6 are arranged in the irradiation preparation tank 2, and a plurality of air holes are uniformly distributed on each air plate 6.
Specifically, an irradiation treatment tank is provided in the housing 1, the irradiation treatment tank including a first irradiation chamber 5 and a second irradiation chamber. Referring to fig. 3, a second water outlet 7 is disposed at a joint of the first irradiation cavity 5 and the second irradiation cavity; an electron acceleration plate 15 and a plurality of grid assemblies are arranged in the second irradiation cavity; the second water outlet 7 is connected with the top end of the grid component. The grid component is internally provided with a filter element, and the filter element is internally provided with carbon nano tubes. The carbon nano tube mainly plays a role in catalysis, and can accelerate the decomposition of organic matters which are difficult to degrade in the organic wastewater under the irradiation condition.
Specifically, the mounting groove 11 is provided on the housing 1; an electron accelerator 14, a fan 12 and an air storage tank (not shown) are arranged in the mounting groove 11. The electron accelerator 14 is disposed right above the irradiation treatment tank, and irradiates the wastewater in the first irradiation chamber 5. The exhaust valve 13 is arranged on the shell 1, is connected with the irradiation preparation pool 2 and is used for exhausting redundant gas from the irradiation preparation pool 2; the electron acceleration plate 15 has a water outlet 8. The gas holder is connected with fan 12, carries out continuous blast aeration to waste water in the irradiation, and its main action has two: firstly, because the penetrating power of electron beam is relatively weak, can make waste water constantly be mixed the stirring through the aeration, in addition, because the aeration is carried out to the air, contains oxygen in the air, can constantly supply oxygen to the system in the aeration in-process, is favorable to producing more active particles of oxidability like this, improves the effect that waste water is oxidative degradation.
Specifically, a partition plate 3 is arranged between the irradiation preparation tank 2 and the irradiation treatment tank, a first water outlet 4 is arranged at the top end of the partition plate 3, a fan 12 is fixed in the installation groove 11, and an air plate 6 is connected with the fan 12; a water inlet 9 and a third water outlet 10 are arranged on the side wall of the shell 1. The water inlet 9 is connected with the wastewater collecting tank, the wastewater collecting tank carries out pretreatment such as flocculation filtration on wastewater, the wastewater enters the device through the water inlet 9, and the third water outlet 10 is connected with the flocculation sedimentation tank.
Specifically, a pretreated wastewater inlet 9 enters the device, the air plate 6 enables mixed gas of air and ozone in the air storage tank to enter the air plate 6 through a fan 12, and the air plate 6 enters the irradiation preparation tank 2 through air holes. The wastewater overflows into a first irradiation cavity in the irradiation treatment device through a first water outlet 4, and the wastewater is irradiated for the first time by an electron accelerator 14. The waste water is discharged through the second water outlet 7 and enters the grid assembly, the carbon nano tubes in the filter element of the grid assembly are slowly released in the waste water and flow out through the water outlet of the electron acceleration plate 15, and the waste water is irradiated for the second time when passing through the electron acceleration plate 15, so that free radical active particles are generated in the waste water under the irradiation effect. The active particles are oxidized and decomposed by the catalysis of the carbon nano tube to degrade the organic matters which are difficult to degrade, thereby improving the irradiation effect of the irradiation treatment tank.
Understandably, active particles such as hydroxyl radicals and oxygen radicals are generated by main components of air N2, O2, H2O and CO2 under the irradiation of electron beams, gas rich in the active radicals and ozone is input into the irradiation preparation pool 2 and undergoes pre-oxidation reaction with wastewater in the irradiation preparation pool 2, so that the absorption dose of the wastewater is reduced, the wastewater after the reaction flows into a water treatment reactor for irradiation treatment, the density of a gas dissolved in the wastewater is reduced, and the penetration depth of the electron beam mixture is improved; meanwhile, the active particles are oxidized and decomposed by the catalysis of the carbon nano tubes to decompose the organic matters which are difficult to degrade, so that the irradiation efficiency of the subsequent irradiation treatment tank is improved. The device of the utility model is simple in structure, high to the treatment effeciency of waste water, can effectively solve the industrial water pollution problem, safe and reliable, the treatment cost is lower.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An electron accelerator irradiation wastewater device, comprising:
a housing;
the irradiation preparation tank is arranged in the shell, and a plurality of gas plates are arranged in the irradiation preparation tank;
the irradiation treatment tank is arranged in the shell and comprises a first irradiation cavity and a second irradiation cavity;
the mounting groove is arranged on the shell;
the electron accelerator is arranged in the mounting groove;
the fan is fixed in the mounting groove;
the exhaust valve is arranged on the shell and is connected with the irradiation preparation pool;
a partition plate is arranged between the irradiation preparation tank and the irradiation treatment tank, a first water outlet is formed in the top end of the partition plate, and the air plate is connected with the fan; a second water outlet is formed at the joint of the first irradiation cavity and the second irradiation cavity; an electron acceleration plate and a plurality of grid assemblies are arranged in the second irradiation cavity; and a water inlet and a third water outlet are formed in the side wall of the shell.
2. The apparatus for irradiating waste water with an electron accelerator as claimed in claim 1, wherein: a plurality of air holes are uniformly distributed on the air plate.
3. The apparatus for irradiating waste water with an electron accelerator as claimed in claim 1, wherein: the electron acceleration board is provided with a water outlet hole in a penetrating way.
4. The apparatus for irradiating waste water with an electron accelerator as claimed in claim 1, wherein: the second water outlet is connected with the top end of the grid assembly.
5. The apparatus for irradiating waste water with an electron accelerator as claimed in claim 1, wherein: and a filter element is arranged in the grid assembly, and a carbon nano tube is arranged in the filter element.
6. The apparatus for irradiating waste water with an electron accelerator as claimed in claim 1, wherein: and a gas storage tank is also arranged in the mounting groove and is connected with the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320385.0U CN212246596U (en) | 2019-12-20 | 2019-12-20 | Electron accelerator irradiation waste water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320385.0U CN212246596U (en) | 2019-12-20 | 2019-12-20 | Electron accelerator irradiation waste water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212246596U true CN212246596U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320385.0U Active CN212246596U (en) | 2019-12-20 | 2019-12-20 | Electron accelerator irradiation waste water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212246596U (en) |
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2019
- 2019-12-20 CN CN201922320385.0U patent/CN212246596U/en active Active
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