CN219596937U

CN219596937U - Anti-return electrostatic precipitator

Info

Publication number: CN219596937U
Application number: CN202320299871.2U
Authority: CN
Inventors: 伊瑞峰; 周志维; 焦振兵; 王志斌; 伊宪军
Original assignee: BOTOU ENVIRONMENTAL PROTECTION MACHINERY CO LTD
Current assignee: BOTOU ENVIRONMENTAL PROTECTION MACHINERY CO LTD
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-29
Anticipated expiration: 2033-02-23

Abstract

The utility model provides an anti-return air electrostatic precipitator, which relates to the technical field of electrostatic precipitation and comprises a precipitator box body; the dust remover comprises a dust remover box body, and is characterized in that a discharge electrode plate arranged at equal intervals, a dust accumulation plate I and a dust accumulation plate II arranged at equal intervals are arranged in the dust remover box body, and a cross rod I, a cross rod II, a cross rod III, a cross rod IV, a cross rod five and a cross rod six are fixedly inlaid in the dust remover box body. This device is through setting up parts such as electrode plate, laying dust polar plate, beating hammer and deep bead for beating the hammer part and can removing dust to it through beating the electrode plate, the deep bead can be closed by oneself in no export wind pressure, solves present electrostatic precipitator and need static ash discharge after using a period, and the ash discharge finishes, has a large amount of floating dust to adhere to on the dust collecting electrode surface on the dust collecting electrode, and in the static ash discharge period of dust remover, air exit and atmosphere intercommunication, external atmosphere is easily to the inside problem that produces the air current disturbance of electrostatic precipitator.

Description

Anti-return electrostatic precipitator

Technical Field

The utility model belongs to the technical field of electrostatic dust collectors, and particularly relates to an anti-return air electrostatic dust collector.

Background

The electrostatic precipitator is to utilize the high-voltage electric field to ionize the flue gas, and the dust charge in the air flow is separated from the air flow under the action of the electric field. The negative electrode is made of metal wires with different cross-sectional shapes, called discharge electrode. The positive electrode is made of metal plates with different geometric shapes, called dust collecting electrodes.

Based on the above, the present inventors found that the following problems exist: the existing electrostatic dust collector needs static dust discharging after being used for a period of time, a large amount of floating dust is attached to the surface of the dust collecting electrode after the dust discharging is finished, and during the static dust discharging period of the dust collector, an air outlet is communicated with the atmosphere, so that the outside atmosphere is easy to generate air flow disturbance to the inside of the electrostatic dust collector.

Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and an anti-return electrostatic precipitator is provided to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an anti-return air electrostatic precipitator, which aims to solve the problems that the existing electrostatic precipitator needs to be used for a period of time and then static ash discharging is needed, a large amount of floating dust adheres to the surface of a dust collecting electrode after ash discharging is finished, an air outlet is communicated with the atmosphere during static ash discharging of the precipitator, and the outside atmosphere is easy to generate air flow disturbance in the electrostatic precipitator.

The utility model discloses a purpose and an effect of an anti-return air electrostatic precipitator, which are achieved by the following specific technical means:

the utility model provides an anti-return electrostatic precipitator, includes the dust remover box, the fixed intercommunication in left surface of dust remover box has waste gas to get into the fill, the inside sliding connection of dust remover box has the filter, the upper surface fixedly connected with high-pressure vase first and high-pressure vase second of dust remover box, the inside of dust remover box is equipped with equidistant laying plate electrode and equidistant laying dust board first, laying dust board second, the inside of dust remover box is fixed to inlay has horizontal pole first, horizontal pole second, horizontal pole third, horizontal pole fourth, horizontal pole fifth, horizontal pole sixth, the surface of horizontal pole first and the surface of horizontal pole fourth and equidistant laying dust board fixed connection of arranging, the surface of horizontal pole second and the surface of horizontal pole fifth and equidistant laying dust board first fixed connection of arranging, the surface of horizontal pole third and the surface of horizontal pole sixth and equidistant laying dust board second fixed connection of arranging, put electrode plate electrode and high-pressure vase first fixed connection, laying dust board and laying dust board second and high-pressure vase fixed connection.

Further, the inside rotation of dust remover box is connected with cross axle one, cross axle two, cross axle three, the surface fixedly connected with equidistance of cross axle one is arranged beats the hammer one, the surface fixedly connected with equidistance of cross axle two is arranged beats the hammer two, the surface fixedly connected with equidistance of cross axle three is arranged beats the hammer three, and cross axle one, cross axle two and cross axle three keep away from the one end of high voltage porcelain bottle two and extend to the outside of dust remover box, cross axle one, cross axle two and cross axle three keep away from the one end fixedly connected with working lever one, working lever two and working lever three of high voltage porcelain bottle two.

Further, the inside rotation of working pole three is connected with push rod one and push rod two, push rod one and push rod two run through working pole two and working pole in proper order and extend to the outside of the left surface of working pole one in the lump.

Further, the left side fixedly connected with tensioning spring of push rod one, tensioning spring's left surface fixedly connected with fixed block, fixed block and the positive fixed connection of dust remover box.

Further, the left end of push rod two is rotated and is connected with the gyro wheel, the positive fixedly connected with motor of dust remover box, the output fixedly connected with cam of motor, the surface and the gyro wheel sliding contact of cam.

Further, the right side of dust remover box fixedly communicates there is the fan, the output fixedly communicates of fan has out the tuber pipe, the inside fixedly connected with inside casing of tuber pipe, the upper surface of inside casing articulates there is the deep bead.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the components such as the electrode plate, the dust collecting plate, the beating hammer and the wind shield are arranged, and through the mutual matching relationship between the electrode plate and the beating hammer component and between the dust collecting plate and the wind shield component, the beating hammer component can remove dust from the electrode plate through the beating electrode plate, and the wind shield can be automatically closed when no outlet wind pressure exists, so that the effect that the device can remove dust from the electrode plate through the beating hammer and the wind shield, and the effect of preventing return air in the static period of the dust remover is achieved, the problems that a large amount of floating dust is attached to the surface of the dust collecting electrode after the static dust removing is completed, and the air flow disturbance is easily generated inside the electrostatic dust remover due to the fact that the air outlet is communicated with the atmosphere during the static dust removing period of the dust remover are solved.

Drawings

FIG. 1 is a schematic view of the internal structure of the dust collector box of the present utility model.

Fig. 2 is a schematic front view of the present utility model.

FIG. 3 is a schematic view of the three-dimensional structure of the dust collector box and the air outlet pipe of the present utility model.

Fig. 4 is a schematic view of the overall three-dimensional structure of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a dust collector box; 2. a filter; 3. a first high-voltage porcelain bottle; 4. a second high-voltage porcelain bottle; 5. waste gas enters the bucket; 6. a first working rod; 7. a second working rod; 8. a third working rod; 9. a second push rod; 10. a push rod I; 11. tensioning a spring; 12. a fixed block; 13. a motor; 14. a cam; 15. a roller; 16. discharging the electrode plate; 17. a dust plate I; 18. a dust plate II; 19. a first cross bar; 20. a second cross bar; 21. a cross bar III; 22. a cross bar six; 23. a cross bar V; 24. a cross bar IV; 25. beating a first hammer; 26. a second beating hammer; 27. a third beating hammer; 28. a first transverse axis; 29. a second transverse axis; 30. the third horizontal axis; 31. a blower; 32. an air outlet pipe; 33. an inner frame; 34. and a wind deflector.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides an anti-return air electrostatic dust collector, which comprises a dust collector box body 1, wherein the left side surface of the dust collector box body 1 is fixedly communicated with an exhaust gas inlet hopper 5, the inside of the dust collector box body 1 is connected with a filter 2 in a sliding way, the upper surface of the dust collector box body 1 is fixedly connected with a first high-voltage porcelain bottle 3 and a second high-voltage porcelain bottle 4, the inside of the dust collector box body 1 is provided with a discharge electrode plate 16 which is equidistantly arranged and a dust accumulating plate 17 and a second dust accumulating plate 18 which are equidistantly arranged, the inside of the dust collector box body 1 is fixedly inlaid with a first cross rod 19, a second cross rod 20, a third cross rod 21, a fourth cross rod 24, a fifth cross rod 23 and a sixth cross rod 22, the outer surface of the first cross rod 19 and the outer surface of the fourth cross rod 24 are fixedly connected with the discharge electrode plate 16 which is equidistantly arranged, the outer surface of the second cross rod 20 and the outer surface of the fifth cross rod 23 are fixedly connected with the dust accumulating plate 17 which is equidistantly arranged, the outer surface of the cross rod III 21 and the outer surface of the cross rod VI 22 are fixedly connected with the dust accumulation plate II 18 which is arranged at equal intervals, the discharge electrode plate 16 is fixedly connected with the high-voltage porcelain bottle I3, the dust accumulation plate I17 and the dust accumulation plate II 18 are fixedly connected with the high-voltage porcelain bottle II 4, waste gas enters the bucket 5 from waste gas, is preliminarily filtered by the filter 2 and enters the section of the discharge electrode plate 16, the discharge electrode plate 16 is connected with the high-voltage porcelain bottle I3 of a high-voltage power supply, the entered waste gas is ionized, dust charge in the waste gas is separated from airflow, charged particles move towards the dust accumulation plate I17 with opposite charges under the action of electric field force, the dust accumulation plate I17 and the dust accumulation plate II 18 are connected with the high-voltage porcelain bottle II 4 of the high-voltage power supply, and dust particles are accumulated on the dust accumulation plate I17 and the dust accumulation plate II 18, so that clean air is discharged.

The inside of the dust remover box body 1 is rotationally connected with a first cross shaft 28, a second cross shaft 29 and a third cross shaft 30, the outer surface of the first cross shaft 28 is fixedly connected with a first beating hammer 25 which is arranged equidistantly, the outer surface of the second cross shaft 29 is fixedly connected with a second beating hammer 26 which is arranged equidistantly, the outer surface of the third cross shaft 30 is fixedly connected with a third beating hammer 27 which is arranged equidistantly, one end of the first cross shaft 28, the second cross shaft 29 and the third cross shaft 30, which is far away from the second high-pressure porcelain bottle 4, extends to the outside of the dust remover box body 1, one end of the first cross shaft 28, the second cross shaft 29 and the third cross shaft 30, which is far away from the first high-pressure porcelain bottle 4, is fixedly connected with a first working rod 6, a second working rod 7 and a third working rod 8, dust can not thoroughly remove dust and the first dust collecting plate 17, the second dust collecting plate 18 and the floating dust on the surface of the electrode plate 16, the first cross shaft 28, the second cross shaft 29 and the third cross shaft 30 can be driven to reciprocally rotate by the reciprocal movement of the first cross shaft 28, the second cross shaft 29 and the third cross shaft 30, the first cross shaft 28, the third hammer 29 and the third cross shaft 30 can reciprocally rotate, the first cross shaft 29 and the third hammer 30 can be reciprocally and the second dust collecting plate 25 and the dust collecting plate and the second dust collecting plate 18 can be repeatedly removed by the dust and the dust collecting plate 18.

The working rod III 8 is internally and rotatably connected with a first push rod 10 and a second push rod 9, the first push rod 10 and the second push rod 9 sequentially penetrate through the working rod II 7 and the working rod I6 and extend to the outer portion of the left side face of the working rod I6, the first push rod 10 and the second push rod 9 play roles of connecting the working rod I6, the working rod II 7 and the working rod III 8 in series, and the working rod I6, the working rod II 7 and the working rod III 8 can synchronously move.

The left side surface of the first push rod 10 is fixedly connected with a tensioning spring 11, the left side surface of the tensioning spring 11 is fixedly connected with a fixed block 12, the fixed block 12 is fixedly connected with the front surface of the dust collector box body 1, the tensioning spring 11 is always in a tensioning state, force for leftwards moving the first push rod 10 is transmitted to the first working rod 6, the second working rod 7 and the third working rod 8 through the first push rod 10, then transmitted to the first transverse shaft 28, the second transverse shaft 29 and the third transverse shaft 30, and then transmitted to the first beating hammer 25, the second beating hammer 26 and the third beating hammer 27, and the right side surfaces of the first beating hammer 25, the second beating hammer 26 and the third beating hammer 27 are tightly pressed against the discharge electrode plate 16, the first dust accumulating plate 17 and the second dust accumulating plate 18.

The left end of the push rod II 9 is rotationally connected with a roller 15, the front surface of the dust remover box body 1 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a cam 14, the outer surface of the cam 14 is in sliding contact with the roller 15, the motor 13 rotates to drive the cam 14 to rotate, the cam 14 rotates to reciprocate with the push rod II 9 in sliding contact with the cam, the tensioning spring 11 at the moment is slightly curved in an upward radian, the push rod II 9 reciprocates to drive the working rod I6, the working rod II 7 and the working rod III 8 to reciprocate, the working rod I6, the working rod II 7 and the working rod III 8 reciprocate to drive the cross shaft I28, the cross shaft II 29 and the cross shaft III 30 to reciprocate, and the cross shaft I28, the cross shaft II 29 and the cross shaft III 30 reciprocate to drive the knocking hammer I25, the knocking hammer II 26 and the knocking hammer III 27 to lift and fall.

The right side of the dust remover box body 1 is fixedly communicated with a fan 31, the output end of the fan 31 is fixedly communicated with an air outlet pipe 32, an inner frame 33 is fixedly connected to the inside of the air outlet pipe 32, a wind shield 34 is hinged to the upper surface of the inner frame 33, the fan 31 rotates to discharge clean air from the dust remover, the wind shield 34 is opened upwards when the wind pressure in the air outlet pipe 32 reaches a certain degree, the clean air is discharged, when the dust remover is static to remove dust, the wind pressure in the air outlet pipe 32 is atmospheric pressure, the wind shield 34 falls back, and the inner frame 33 is closed, so that the effect of static dust removal and return air release of the dust remover is achieved.

Specific use and action of the embodiment:

in the utility model, the motor 13 rotates to drive the cam 14 to rotate, the cam 14 rotates to reciprocate with the push rod 9 in sliding contact with the cam 14, at the moment, the tensioning spring 11 has a slight upward radian bending, the push rod 9 reciprocates to drive the first working rod 6, the second working rod 7 and the third working rod 8 to reciprocate, the first working rod 6, the second working rod 7 and the third working rod 8 reciprocate to drive the first transverse shaft 28, the second transverse shaft 29 and the third transverse shaft 30 to reciprocate, the first transverse shaft 28, the second transverse shaft 29 and the third transverse shaft 30 reciprocate to drive the first beating hammer 25, the second beating hammer 26 and the third beating hammer 27 to lift and fall, thereby achieving the vibration effect on the discharge electrode plate 16, the first dust plate 17 and the second dust plate 18, vibrating and falling floating dust thereon, thoroughly removing dust, the fan 31 rotates to discharge clean air from the dust collector, the wind deflector 34 is opened upwards when the wind pressure in the wind outlet pipe 32 reaches a certain degree, the clean air is discharged, and when the dust collector is static, the wind pressure in the wind outlet pipe 32 is an atmospheric pressure, the wind deflector 34 falls back to the inner frame 33, and the return air is prevented from being static and the dust collector is closed.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an anti-return electrostatic precipitator, includes dust remover box (1), its characterized in that: the dust collector comprises a dust collector box body (1), and is characterized in that waste gas enters a bucket (5) through fixed communication on the left side surface of the dust collector box body (1), a filter (2) is connected to the inside of the dust collector box body (1) in a sliding mode, a first high-voltage porcelain bottle (3) and a second high-voltage porcelain bottle (4) are fixedly connected to the outer surface of the first transverse rod (19) and the outer surface of the fourth transverse rod (24), a first dust accumulating plate (17) which are arranged at equal intervals and a second dust accumulating plate (18) which are arranged at equal intervals are arranged in the inside of the dust collector box body (1), a first transverse rod (19), a second transverse rod (20), a third transverse rod (21), a fourth transverse rod (24), a fifth transverse rod (23) and a sixth transverse rod (22) are fixedly connected to the outer surface of the first transverse rod (20) and the outer surface of the fourth transverse rod (24) and the first dust accumulating plate (16) which are arranged at equal intervals, and the outer surface of the second transverse rod (23) and the first dust accumulating plate (17) which are arranged at equal intervals are fixedly connected to the second dust accumulating plate (18) and the first dust accumulating plate (16) which is fixedly connected to the second high-voltage porcelain bottle (16).

2. An anti-return air electrostatic precipitator as claimed in claim 1, wherein: the inside rotation of dust remover box (1) is connected with cross axle one (28), cross axle two (29), cross axle three (30), the surface fixedly connected with equidistance of cross axle one (28) is arranged beats the hammer one (25), the surface fixedly connected with equidistance of cross axle two (29) is arranged beats the hammer two (26), the surface fixedly connected with equidistance of cross axle three (30) is arranged beats the hammer three (27), and the one end that high-pressure porcelain bottle two (4) were kept away from to cross axle one (28), cross axle two (29) and cross axle three (30) extends to the outside of dust remover box (1), the one end that high-pressure porcelain bottle two (4) were kept away from to cross axle one end fixedly connected with work bar one (6), work bar two (7) and work bar three (8).

3. An anti-return air electrostatic precipitator as claimed in claim 2, wherein: the inside rotation of working lever three (8) is connected with push rod one (10) and push rod two (9), push rod one (10) and push rod two (9) run through working lever two (7) and working lever one (6) in proper order and extend to the outside of the left surface of working lever one (6).

4. A return air prevention electrostatic precipitator in accordance with claim 3, wherein: the novel dust collector is characterized in that a tensioning spring (11) is fixedly connected to the left side face of the first push rod (10), a fixing block (12) is fixedly connected to the left side face of the tensioning spring (11), and the fixing block (12) is fixedly connected with the front face of the dust collector box body (1).

5. A return air prevention electrostatic precipitator in accordance with claim 3, wherein: the left end of push rod two (9) is rotated and is connected with gyro wheel (15), the front fixedly connected with motor (13) of dust remover box (1), the output fixedly connected with cam (14) of motor (13), the surface and gyro wheel (15) sliding contact of cam (14).

6. An anti-return air electrostatic precipitator in accordance with claim 5, wherein: the dust remover comprises a dust remover box body (1), wherein a fan (31) is fixedly communicated with the right side surface of the dust remover box body (1), an air outlet pipe (32) is fixedly communicated with the output end of the fan (31), an inner frame (33) is fixedly connected to the inside of the air outlet pipe (32), and a wind shield (34) is hinged to the upper surface of the inner frame (33).