CN214160820U - Pickling zone micro-negative pressure acid mist control device - Google Patents
Pickling zone micro-negative pressure acid mist control device Download PDFInfo
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- CN214160820U CN214160820U CN202022383822.6U CN202022383822U CN214160820U CN 214160820 U CN214160820 U CN 214160820U CN 202022383822 U CN202022383822 U CN 202022383822U CN 214160820 U CN214160820 U CN 214160820U
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- acid mist
- carbon filter
- filter plate
- absorber body
- activated carbon
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Abstract
The utility model discloses a micro-negative pressure acid mist control device in a pickling area, which belongs to the technical field of acid mist control and comprises an acid mist absorber body, wherein the outer walls of the two ends of the acid mist absorber body respectively extend out a mist inlet pipe and a discharge pipe, the inner wall of the acid mist absorber body on one side of the mist inlet pipe is provided with an activated carbon filter plate A, the inner wall of the acid mist absorber body on one side of the discharge pipe is provided with an activated carbon filter plate B, an inner supporting plate is arranged in the acid mist absorber body, an activated carbon filter plate A and an activated carbon filter plate B are arranged between the top end of the inner supporting plate and the acid mist absorber body, a filter frame with SDG adsorption particles is arranged at the inner supporting plate between the activated carbon filter plate A and the activated carbon filter plate B, and the acid mist introduced into the mist inlet pipe is discharged outwards from the discharge pipe after being adsorbed and filtered by three layers of the activated carbon filter plate A, SDG adsorption particles and the activated carbon filter plate B, the good adsorption and purification control of the acid mist absorber body on the acid mist is realized through the combined adsorption structure.
Description
Technical Field
The utility model relates to an acid mist control technical field especially relates to a little negative pressure acid mist control device in pickling district.
Background
The acid mist is generally a mist acid substance, has small particles in air, is smaller than the water mist particles, has higher humidity than the smoke, has a particle size of 0.1-10 mu m, is a substance between the smoke and the water mist, has stronger corrosivity, and comprises acid mist formed by inorganic acids such as sulfuric acid, nitric acid and hydrochloric acid and organic acids such as formic acid, acetic acid and propionic acid.
Patent number CN201620989315.8 discloses an acid mist control device of a hot-dip galvanizing pickling tank, which comprises a pickling tank, wherein a telescopic rod is installed at the bottom end of the pickling tank, an object placing plate is installed on the telescopic rod, a pickling tank cover is installed at the top end of the pickling tank, a fixed rod is installed inside the right side of the pickling tank, a motor is installed on the fixed rod, a fan is installed on the motor, a gas collecting hood is installed outside the right side of the pickling tank, an exhaust pipe is installed at the tail end of the gas collecting hood, and a neutralization tank is installed at the tail end of the exhaust pipe; this acid mist control device of hot dipping zinc descaling bath through setting up the fan, makes the acid mist that forms in the descaling bath can be driven by the fan fast to in the discharge descaling bath, set up the motor, can drive the fan and rotate, make the better function of fan, set up pickling capping, can make whole descaling bath be encapsulated situation, prevent that the acid mist that forms from directly discharging to the air in, cause air pollution.
1. In the prior art, an acid mist control device in an acid washing area performs purification and adsorption control on acid mist in the acid washing area through an acid mist absorber, while an internal adsorption structure of a small-sized acid mist control device in the acid washing area is simple and has a poor adsorption effect, so that a micro-negative-pressure acid mist control device in the acid washing area is provided.
2. In the prior art, when acid mist is introduced into an acid mist control device in an acid pickling area, a negative pressure suction structure is lacked at a pipeline position outside an acid mist absorber, and then the acid mist absorber has low efficiency of sucking acid mist when the acid mist is subjected to purification control.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pickling area micro negative pressure acid mist control device, set up interior backup pad in the acid mist absorber body, and install active carbon filter plate A and active carbon filter plate B between interior backup pad top and the acid mist absorber body, the filter frame that has SDG adsorption particle is installed to the interior backup pad department between active carbon filter plate A and the active carbon filter plate B simultaneously, the acid mist that advances fog pipe and let in is through the three-layer adsorption filtration of active carbon filter plate A, SDG adsorption particle and active carbon filter plate B, outwards discharge from the delivery pipe, through making up the adsorption structure and realizing the good adsorption purification control of acid mist absorber body, set up the external air pipe outside advancing fog pipe, and the negative pressure fan of installation board one side installation in the external air pipe, when the fog pipe of acid mist absorber body is connected with the acid mist pipeline in pickling area with the help of external air pipe, the negative pressure fan circular telegram rotates in order to form the micro negative pressure in external air pipe department, the acid mist can be quickly introduced from the external pipeline and enters the acid mist absorber body for adsorption purification control.
The utility model provides a specific technical scheme as follows:
the utility model provides a pickling area micro-negative pressure acid mist control device, which comprises an acid mist absorber body, wherein the outer walls of two ends of the acid mist absorber body respectively extend out a mist inlet pipe and a discharge pipe, the inner wall of the acid mist absorber body on one side of the mist inlet pipe is provided with an activated carbon filter plate A, the inner wall of the acid mist absorber body on one side of the discharge pipe is provided with an activated carbon filter plate B, the inner wall of the acid mist absorber body between the activated carbon filter plate B and the activated carbon filter plate A is provided with a filter frame, the filter frame is filled with SDG adsorption particles, the bottom ends of the filter frame, the activated carbon filter plate B and the activated carbon filter plate A are connected with an inner support plate, the inner support plate is fixedly connected with the inner wall of the bottom end of the acid mist absorber body, the pipe orifice of the outer side of the mist inlet pipe is communicated with an external air pipe, the inner bulge of the external air pipe is provided with a mounting plate, one side of the mounting plate can be detachably connected with a negative pressure fan, and the input end of the negative pressure fan is electrically connected with an external power supply.
Optionally, the bottom end of the acid mist absorber body is fixedly connected with a bottom plate.
Optionally, a wire connecting pipe extends out of the top end of the external air pipe.
Optionally, the negative pressure fan is a corrosion-resistant fan.
The utility model has the advantages as follows:
1. the utility model discloses a fagging in this internal setting of acid mist absorber, and install active carbon filter plate A and active carbon filter plate B between interior fagging top and the acid mist absorber body, the filter frame that has SDG adsorbed particle is located to install in the interior fagging between active carbon filter plate A and the active carbon filter plate B simultaneously, the acid mist that advances the fog pipe and let in adsorbs the three-layer absorption of granule and active carbon filter plate B through active carbon filter plate A, SDG and filters the back, outwards discharge from delivery pipe department, realized the good absorption purification control of acid mist absorber body to acid mist through making up adsorption structure, the not good problem of acid mist adsorption effect of the small-size acid mist controlling means in current pickling district has been solved.
2. The utility model discloses a set up the external tuber pipe outside advancing the fog pipe, and the interior mounting panel side-mounting negative pressure fan of external tuber pipe, when the fog pipe that advances of acid mist absorber body is connected with the help of the acid mist pipeline of external tuber pipe and pickling district, the negative pressure fan circular telegram rotates in order to form little negative pressure in external tuber pipe department, can be very fast from leading in the external pipeline acid mist get into this internal absorption purification control of acid mist absorber, the lower problem of acid mist suction efficiency of having solved current pickling district acid mist controlling means.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a micro-negative pressure acid mist control device in an acid washing area according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an external air duct of the micro-negative pressure acid mist control device in the pickling area according to the embodiment of the present invention.
In the figure: 1. an acid mist absorber body; 2. a mist inlet pipe; 3. a discharge pipe; 4. an inner supporting plate; 5. a filter frame; 6. SDG adsorbing particles; 7. an active carbon filter plate A; 8. an active carbon filter plate B; 9. an external wind pipe; 10. mounting a plate; 11. a negative pressure fan; 12. a wire connecting pipe; 13. a base plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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.
The following will explain a micro-negative pressure acid mist control device of an acid washing zone according to an embodiment of the present invention in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, a micro negative pressure acid mist control device in an acid washing area provided by an embodiment of the present invention includes an acid mist absorber body 1, wherein outer walls of two ends of the acid mist absorber body 1 respectively extend out a mist inlet pipe 2 and a discharge pipe 3, an activated carbon filter plate a7 is installed on an inner wall of the acid mist absorber body 1 on one side of the mist inlet pipe 2, an activated carbon filter plate B8 is installed on an inner wall of the acid mist absorber body 1 on one side of the discharge pipe 3, a filter frame 5 is installed on an inner wall of the acid mist absorber body 1 between the activated carbon filter plate B8 and the activated carbon filter plate a7, SDG adsorption particles 6 are filled in the filter frame 5, bottom ends of the filter frame 5, the activated carbon filter plate B8 and the activated carbon filter plate a7 are connected with an inner support plate 4, the inner support plate 4 is fixedly connected to the inner wall of the bottom end of the acid mist absorber body 1, an outer pipe orifice of the mist inlet pipe 2 is connected with an external air pipe 9, and the inside arch of external tuber pipe 9 has mounting panel 10, one side of mounting panel 10 can be dismantled and be connected with negative-pressure air fan 11, and negative-pressure air fan 11's input electric connection external power source.
Illustratively, an inner support plate 4 is arranged in an acid mist absorber body 1, an activated carbon filter plate A7 and an activated carbon filter plate B8 are arranged between the top end of the inner support plate 4 and the acid mist absorber body 1, a filter frame 5 with SDG adsorption particles 6 is arranged at the position of the inner support plate 4 between the activated carbon filter plate A7 and the activated carbon filter plate B8, acid mist introduced into a mist inlet pipe 2 is adsorbed and filtered by three layers of the activated carbon filter plate A7, the SDG adsorption particles 6 and the activated carbon filter plate B8 and then is discharged from a discharge pipe 3, good adsorption and purification control of the acid mist on the acid mist absorber body 1 is realized through a combined adsorption structure, an external air pipe 9 is arranged outside the mist inlet pipe 2, a negative pressure fan 11 is arranged at one side of a mounting plate 10 in the external air pipe 9, when the mist inlet pipe 2 of the acid mist absorber body 1 is connected with an acid mist pipeline in an acid pickling area through the external air pipe 9, the negative pressure fan 11 is electrified and rotated to form micro negative pressure on the external air pipe 9, the acid mist can be quickly introduced from the external pipeline and enters the acid mist absorber body 1 for adsorption purification control.
Referring to fig. 1, a bottom plate 13 is fixedly connected to a bottom end of the acid mist absorber body 1.
Illustratively, the base plate 13 is supported in contact with the ground at the bottom end of the acid mist absorber body 1.
Referring to fig. 1-2, a wire connecting tube 12 extends from the top end of the external air duct 9.
Illustratively, the power cord of the negative pressure fan 11 is connected with the control power source from the junction tube 12.
Referring to fig. 2, the negative pressure fan 11 is a corrosion-resistant fan.
As an example, the corrosion-resistant vacuum fan 11 has a long service life.
The utility model relates to a pickling area micro-negative pressure acid mist control device, an inner supporting plate 4 is arranged in an acid mist absorber body 1, an active carbon filter plate A7 and an active carbon filter plate B8 are arranged between the top end of the inner supporting plate 4 and the acid mist absorber body 1, a filter frame 5 with SDG adsorption particles 6 is arranged at the position of the inner supporting plate 4 between the active carbon filter plate A7 and the active carbon filter plate B8, the acid mist introduced into a mist inlet pipe 2 is absorbed and filtered by the active carbon filter plate A7, the SDG adsorption particles 6 and the active carbon filter plate B8, and is discharged from a discharge pipe 3, good adsorption and purification control of the acid mist from the acid mist absorber body 1 is realized through a combined adsorption structure, an external air pipe 9 is arranged outside the acid mist inlet pipe 2, a negative pressure fan 11 is arranged at one side of a mounting plate 10 in the external air pipe 9, when the acid mist inlet pipe 2 of the acid mist absorber body 1 is connected with an acid mist pipeline of the pickling area by the external air pipe 9, the negative pressure fan 11 is electrified and rotated to form micro negative pressure at the external air pipe 9, so that acid mist can be quickly introduced from the external pipeline and enters the acid mist absorber body 1 for adsorption and purification control.
It should be noted that, the utility model relates to a pickling area micro negative pressure acid mist control device, including acid mist absorber body 1, advance fog pipe 2, delivery pipe 3, interior backup plate 4, filter frame 5, SDG adsorbed particle 6, active carbon filter plate A7, active carbon filter plate B8, external tuber pipe 9, mounting panel 10, negative-pressure air fan 11, wiring pipe 12, bottom plate 13, the part is general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a little negative pressure acid mist controlling means in pickling district, includes acid mist absorber body (1), its characterized in that: the acid mist absorber is characterized in that the outer walls of two ends of the acid mist absorber body (1) respectively extend out of a mist inlet pipe (2) and a discharge pipe (3), the inner wall of the acid mist absorber body (1) on one side of the mist inlet pipe (2) is provided with an activated carbon filter plate A (7), the inner wall of the acid mist absorber body (1) on one side of the discharge pipe (3) is provided with an activated carbon filter plate B (8), the inner wall of the acid mist absorber body (1) between the activated carbon filter plate B (8) and the activated carbon filter plate A (7) is provided with a filter frame (5), the filter frame (5) is internally filled with SDG adsorption particles (6), the bottom ends of the filter frame (5), the activated carbon filter plate B (8) and the activated carbon filter plate A (7) are connected with an inner support plate (4), the inner support plate (4) is fixedly connected with the inner wall of the bottom of the acid mist absorber body (1), and the outer pipe orifice of the mist inlet pipe (2) is connected with an external air pipe (9), and the inside arch of external tuber pipe (9) has mounting panel (10), one side of mounting panel (10) can be dismantled and be connected with negative-pressure air fan (11), and the input electric connection external power source of negative-pressure air fan (11).
2. The micro-negative pressure acid mist control device of the pickling section as claimed in claim 1, wherein: the bottom end of the acid mist absorber body (1) is fixedly connected with a bottom plate (13).
3. The micro-negative pressure acid mist control device of the pickling section as claimed in claim 1, wherein: and a wiring pipe (12) extends out of the top end of the external air pipe (9).
4. The micro-negative pressure acid mist control device of the pickling section as claimed in claim 1, wherein: the negative pressure fan (11) is a corrosion-resistant fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383822.6U CN214160820U (en) | 2020-10-23 | 2020-10-23 | Pickling zone micro-negative pressure acid mist control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383822.6U CN214160820U (en) | 2020-10-23 | 2020-10-23 | Pickling zone micro-negative pressure acid mist control device |
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| Publication Number | Publication Date |
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| CN214160820U true CN214160820U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022383822.6U Active CN214160820U (en) | 2020-10-23 | 2020-10-23 | Pickling zone micro-negative pressure acid mist control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850165A (en) * | 2022-04-08 | 2022-08-05 | 徐州鑫泰镀锌设备有限公司 | Hot galvanizing acid mist treatment is with sealing with automatically cleaning structure |
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2020
- 2020-10-23 CN CN202022383822.6U patent/CN214160820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850165A (en) * | 2022-04-08 | 2022-08-05 | 徐州鑫泰镀锌设备有限公司 | Hot galvanizing acid mist treatment is with sealing with automatically cleaning structure |
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