CN217526977U

CN217526977U - Plasma atmosphere treatment device

Info

Publication number: CN217526977U
Application number: CN202221307294.9U
Authority: CN
Inventors: 郑龙飞; 邓鹏宇; 周德荣; 杨上海; 郑新飞; 韩涛; 谢静; 李玲; 李时政
Original assignee: Nanjing Pulan Atmospheric Environment Research Institute Co ltd
Current assignee: Nanjing Pulan Atmospheric Environment Research Institute Co ltd
Priority date: 2022-05-29
Filing date: 2022-05-29
Publication date: 2022-10-04
Anticipated expiration: 2032-05-29

Abstract

The utility model discloses a device is administered to plasma atmosphere, including first casing, second casing and third casing, the one end of first casing is pegged graft and is had the air-supply line, two cardboards of the top inner wall of first casing and the equal fixedly connected with of bottom inner wall, and the joint has a plurality of active carbon core sets between a plurality of cardboards, fixedly connected with plasma purifier shell in the first casing is equipped with four group's plasma generator in the plasma purifier shell, is equipped with negative plate and strap on the plasma generator, and one side of plasma purifier shell is equipped with high-voltage pulse power supply, high-voltage pulse power supply and plasma generator electric connection, be equipped with the HEPA filter layer in the first casing. The utility model discloses a be equipped with four group's plasma generator's setting in the plasma purifier shell, increased the dynamics of killing during the use to the air, improved the purifying effect to the air.

Description

Plasma atmosphere treatment device

Technical Field

The utility model relates to an atmosphere is administered technical field, especially relates to a plasma atmosphere is administered device.

Background

With the continuous development of economic construction in China, atmospheric environmental pollution is gradually valued, harmful gases such as ammonia, sulfur dioxide, carbon monoxide, nitrides, fluorides and the like discharged by human life or industrial and agricultural production can change the original composition of air, cause pollution, cause global climate change and destroy ecological balance. The atmospheric environment is closely related to human survival, so that sustainable development is implemented, and the remediation strength of atmospheric environmental pollution is enhanced.

At present, most of the existing plasma atmosphere treatment devices have the following defects: the service life is short, the purification force is low, the air flow rate is unstable, the air to be treated cannot be effectively and stably treated for a long time, the air purification efficiency is reduced, the treatment efficiency is low, and therefore the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plasma atmosphere treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is administered to plasma atmosphere, includes first casing, second casing and third casing, the one end of first casing is pegged graft and is had the air-supply line, and the top inner wall and two cardboards of the equal fixedly connected with of bottom inner wall of first casing, the joint have a plurality of active carbon group cores between a plurality of cardboards, fixedly connected with plasma purifier shell in the first casing is equipped with four groups plasma generator in the plasma purifier shell, is equipped with negative plate and strap on the plasma generator, and one side of plasma purifier shell is equipped with high-voltage pulse power supply, high-voltage pulse power supply and plasma generator electric connection, be equipped with the HEPA filter layer in the first casing.

As a still further aspect of the present invention, the first casing, the second casing and the third casing are connected by flanges.

As a further proposal, the first fan housing is fixedly connected with one end of the air inlet pipe.

As a further aspect of the present invention, the top of the first housing is provided with a maintenance cover plate.

As a further proposal, the second casing is provided with a flow equalizing box.

As the utility model discloses further scheme again, fixedly connected with air exhauster in the third casing, one side of air exhauster is equipped with air regulation knob.

As the utility model discloses scheme further again, one side of third casing is pegged graft and is had out the tuber pipe, goes out the other end fixedly connected with second fan housing of tuber pipe.

As a further scheme of the utility model, the equal fixedly connected with supporting leg of bottom outer wall of first casing, second casing and third casing.

The utility model has the advantages that:

1. the utility model discloses a be provided with the setting of negative plate and strap in the plasma purifier, through adopting the banding technique of discharging with the threadiness, the banding both sides are simultaneously to the intensive discharge of negative plate, and the space in the generator obtains high-efficient utilization, not only produces more plasmas, and can cover the interface that whole air flows completely, does not keep the space, possess extremely high treatment effeciency.

2. The utility model discloses a setting up of case flow equalizes can carry out even stream to the air to make air flow rate stable, thereby can effectively stably carry out long-time processing to the air of handling.

3. The utility model discloses a setting that one side of plasma purifier shell was equipped with high-voltage pulse power can reduce electron affinity to reduce ozone emergence volume, be favorable to protecting the environment.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a plasma atmosphere treatment device provided by the present invention;

fig. 2 is a schematic sectional structural view of a plasma atmosphere treatment device provided by the present invention;

fig. 3 is a schematic diagram of a front cross-sectional structure of a plasma atmosphere treatment device according to the present invention;

fig. 4 is a schematic sectional structural diagram of a plasma purifier of a plasma atmosphere treatment device according to the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a third housing; 4. an air inlet pipe; 5. a first fan housing; 6. clamping a plate; 7. assembling the core by active carbon; 8. maintaining the cover plate; 9. a plasma purifier housing; 10. a plasma generator; 11. a negative plate; 12. a metal strip; 13. a high voltage pulse power supply; 14. a HEPA filter layer; 15. a flow equalizing box; 16. an exhaust fan; 17. an air volume adjusting knob; 18. an air outlet pipe; 19. a second fan housing; 20. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a plasma atmosphere treatment device comprises a first casing 1, a second casing 2 and a third casing 3, an air inlet pipe 4 is inserted into one end of the first casing 1, two clamping plates 6 are fixed on the top inner wall and the bottom inner wall of the first casing 1 through bolts, a plurality of active carbon core assemblies 7 are clamped between the clamping plates 6, the sucked air is primarily filtered through the active carbon core assemblies 7, a plasma purifier shell 9 is fixed in the first casing 1 through bolts, four groups of plasma generators 10 are arranged in the plasma purifier shell 9, the air enters the plasma purifier shell 9, the air is ionized and precipitated by the plasma generators 10, a negative plate 11 and a metal strip 12 are arranged on the plasma generator 10, a high-voltage pulse power supply 13 is arranged on one side of the plasma purifier shell 9, the high-voltage pulse power supply 13 reduces electron affinity, so as to reduce ozone generation amount, the high-voltage pulse power supply 13 is electrically connected with the plasma generator 10, and a HEP 14 is arranged in the first casing 1.

The utility model discloses in, first casing 1, through flange joint between second casing 2 and the third casing 3, the one end of air-supply line 4 is passed through the bolt fastening and is had first fan housing 5, the top of first casing 1 is equipped with maintains apron 8, maintain the top that apron 8 is located active carbon core assembly 7, be equipped with flow equalizing box 15 in the second casing 2, there is air exhauster 16 through the bolt fastening in the third casing 3, one side of air exhauster 16 is equipped with air volume adjusting knob 17, one side of third casing 3 is pegged graft and is had play tuber pipe 18, the other end that goes out tuber pipe 18 has second fan housing 19 through the bolt fastening, first casing 1, the bottom outer wall of second casing 2 and third casing 3 all has supporting leg 20 through the bolt fastening.

The working principle is as follows: when the air purifier is used, external air enters the air inlet pipe 4 through the first air cover 5 under the action of the exhaust fan 16, then enters the first machine shell 1, and in the first machine shell 1, the external air firstly carries out primary filtering treatment on the sucked air through the activated carbon core assembly 7, then the air enters the plasma purifier shell 9, and is ionized and subjected to ionization and sedimentation by the plasma generator 10, wherein positive and negative ion groups in the plasma bring positive and negative charges on inhalable particles as small as 0.1 mu m, the inhalable particles are aggregated into large particles with the size of more than 100 mu m by utilizing the characteristic of mutual attraction of the positive and negative charges, the large particles are carbonized by a high-voltage electric field to reduce the volume and are captured by negative metal plates on two sides and removed from the air, then the treated air passes through the HEPA filter layer 14 to be purified again, the air purification effect is improved, then the air enters the second machine shell 2 and is subjected to uniform flow through the flow box 15, so that the air flow rate is stable, and finally the air enters the air outlet pipe 18 through the third machine shell 3 and then is guided out from the flow equalizing pipe 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plasma atmosphere administers device, includes first casing (1), second casing (2) and third casing (3), its characterized in that, the one end of first casing (1) is pegged graft and is had air-supply line (4), and the top inner wall and the equal fixedly connected with two cardboard (6) of bottom inner wall of first casing (1), the joint has a plurality of active carbon core sets (7) between a plurality of cardboard (6), fixedly connected with plasma purifier shell (9) in first casing (1), be equipped with four group plasma generator (10) in plasma purifier shell (9), be equipped with negative plate (11) and strap (12) on plasma generator (10), one side of plasma purifier shell (9) is equipped with high-voltage pulse power supply (13), high-voltage pulse power supply (13) and plasma generator (10) electric connection, be equipped with HEPA filter layer (14) in first casing (1).

2. A plasma atmospheric treatment device according to claim 1, characterised in that the first, second and third housings (1, 2, 3) are flanged.

3. A plasma atmospheric treatment device according to claim 1, characterised in that one end of the air inlet pipe (4) is fixedly connected with a first fan housing (5).

4. A plasma atmospheric treatment device according to claim 1, characterised in that a maintenance cover plate (8) is provided on top of the first housing (1).

5. A plasma atmospheric treatment device according to claim 1, characterised in that a flow equalizing box (15) is provided in the second enclosure (2).

6. A plasma atmosphere treatment device according to claim 1, characterized in that an exhaust fan (16) is fixedly connected in the third housing (3), and one side of the exhaust fan (16) is provided with an air volume adjusting knob (17).

7. A plasma atmosphere treatment device according to claim 1, wherein one side of the third casing (3) is inserted with an air outlet pipe (18), and the other end of the air outlet pipe (18) is fixedly connected with a second air cover (19).

8. A plasma atmosphere treatment device according to claim 1, wherein the outer walls of the bottom of the first casing (1), the second casing (2) and the third casing (3) are all fixedly connected with supporting legs (20).