CN220968686U - Acid mist waste gas purifying filter - Google Patents
Acid mist waste gas purifying filter Download PDFInfo
- Publication number
- CN220968686U CN220968686U CN202322827112.1U CN202322827112U CN220968686U CN 220968686 U CN220968686 U CN 220968686U CN 202322827112 U CN202322827112 U CN 202322827112U CN 220968686 U CN220968686 U CN 220968686U
- Authority
- CN
- China
- Prior art keywords
- pipe
- acid mist
- casing
- waste gas
- purifying filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002253 acid Substances 0.000 title claims abstract description 42
- 239000003595 mist Substances 0.000 title claims abstract description 38
- 239000002912 waste gas Substances 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 15
- 239000003513 alkali Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 7
- 238000012856 packing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an acid mist waste gas purifying filter, which belongs to the technical field of acid mist waste gas treatment and particularly relates to an acid mist waste gas purifying filter, and the acid mist waste gas purifying filter comprises a shell, wherein a filler is arranged in the middle of the shell, a fixed seat is arranged on the upper side of the filler, a rotating seat is rotationally connected to the fixed seat, a driven gear is connected to the upper side of the rotating seat through a bolt, a driving device for driving the driven gear to rotate is arranged on the shell, a liquid delivery pipe is coaxially arranged in the middle of the rotating seat, the tail end of the liquid delivery pipe is uniformly connected with a liquid outlet pipe, a spray head is arranged at the lower end of the liquid outlet pipe, the spray head is uniformly arranged, the upper end of the liquid delivery pipe is connected with a liquid inlet pipe through a rotary joint, the lower end of the liquid inlet pipe is positioned at the bottom of an inner cavity of the shell, and a circulating pump is arranged on a pipeline of the liquid inlet pipe.
Description
Technical Field
The utility model relates to the field of acid mist waste gas treatment, in particular to an acid mist waste gas purifying filter.
Background
The acid mist waste gas is waste gas produced in industry, most of the acid mist waste gas is acid mist waste gas formed by acid washing of produced workpieces in industry, the acid mist waste gas is generally a vaporous acid substance, and is highly corrosive, air pollution can be caused by direct discharge in the atmosphere, meanwhile, acid rain can be formed, and therefore, certain purification treatment is required before the acid mist waste gas is discharged.
The acid mist waste gas is neutralized by alkali liquor, so that the acid mist waste gas purifying filter is a mode for purifying the acid mist waste gas, but in the use process of the existing acid mist waste gas purifying filter, most of alkali liquor is sprayed on a packing layer by spraying, the uniformity of alkali liquor distribution on the packing layer is poor, the spraying uniformity is required to be further improved, and when the acid mist waste gas passes through a packing layer area with less alkali liquor distribution, the purifying effect is poor, so that the acid mist waste gas purifying filter is provided.
Disclosure of utility model
The utility model aims to provide an acid mist waste gas purifying filter for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an acid mist exhaust gas purification filter, includes the casing, casing mid-mounting has the packing, the packing upside is provided with the fixing base, rotate on the fixing base and be connected with the rotation seat, it has driven gear to rotate the seat upside through bolted connection, install on the casing and be used for driving driven gear pivoted drive arrangement, it is coaxial to be provided with the transfer line in the middle part of the rotation seat, the transfer line end evenly connected with the drain pipe, the shower nozzle is installed to the drain pipe lower extreme, the shower nozzle evenly sets up, the transfer line upper end is connected with the feed liquor pipe through rotary joint, the feed liquor pipe lower extreme is located casing inner chamber bottom, just install the circulating pump on the pipeline of feed liquor pipe, the casing inner chamber downside constitutes the medicine pond, the casing mid-connection has acid mist exhaust gas to get into the pipe, the acid mist exhaust gas gets into the pipe to be located between packing and the medicine pond, the casing upper end is provided with the blast pipe, drive arrangement includes motor, transmission shaft and driving gear, the driving gear is installed to the transmission shaft bottom the driving gear, driving gear intermesh on the motor, the casing has the transmission shaft through the connection with the bolt on the output shaft.
Preferably, the fixing seat and the rotating seat are provided with a plurality of through holes.
Preferably, a fixing frame is connected between the rotating seat and the liquid outlet pipe through screws.
Preferably, the rotary joint is an acid-alkali resistant rotary joint, and a flexible pipe is arranged at the joint of the liquid inlet pipe, the liquid delivery pipe and the rotary joint.
Compared with the prior art, the utility model has the beneficial effects that:
1) According to the utility model, the driven gear is driven by the driving device to rotate, so that the rotating seat rotates, the liquid outlet pipe rotates along with the rotating seat, alkali liquor is sprayed on the filler through the spray head, the filler can be uniformly sprayed due to the rotation of the liquid outlet pipe, and the rising acid mist waste gas and the falling alkali liquor are continuously contacted in the filler, so that the acid mist waste gas is purified, and the acid mist waste gas treatment effect is improved;
2) Through the structural design of the utility model, the uniformity of alkali liquor on the filler can be effectively improved, and the reduction of acid mist waste gas treatment effect caused by uneven spraying is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;
fig. 3 is a schematic cross-sectional structure of the cooperation of the fixed seat and the rotating seat of the present utility model.
In the figure: 1. a housing; 2. an acid mist waste gas inlet pipe; 3. an exhaust pipe; 4. a liquid inlet pipe; 5. a circulation pump; 6. a fixing seat; 7. a rotary joint; 8. an infusion tube; 9. a driven gear; 10. a drive gear; 11. a rotating seat; 12. a liquid outlet pipe; 13. a spray head; 14. a motor; 15. a filler; 16. a fixing frame; 17. and a transmission shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 "mounted," "configured to," "engaged with," "connected to," and the like 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, and can be communication between two elements. 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:
Referring to fig. 1-3, the present utility model provides a technical solution: an acid mist waste gas purifying filter comprises a shell 1, wherein a filler 15 is arranged in the middle of the shell 1, the filler 15 is a multi-surface hollow sphere, a pressing plate for fixing the filler 15 is arranged at the upper end of the filler 15, a fixing seat 6 is arranged at the upper side of the filler 15, the fixing seat 6 is fixed in the shell 1 through bolts, a rotating seat 11 is rotationally connected on the fixing seat 6, a driven gear 9 is connected at the upper side of the rotating seat 11 through bolts, a driving device for driving the driven gear 9 to rotate is arranged on the shell 1, a liquid delivery pipe 8 is coaxially arranged in the middle of the rotating seat 11, a liquid delivery pipe 12 is uniformly connected at the tail end of the liquid delivery pipe 8, a spray head 13 is arranged at the lower end of the liquid delivery pipe 12, alkali liquor is uniformly sprayed on the filler 15 through the spray head 13, a liquid inlet pipe 4 is connected at the upper end of the liquid delivery pipe 8 through a rotary joint 7, the lower end of the liquid inlet pipe 4 is positioned at the bottom of an inner cavity of the shell 1, and install circulating pump 5 on the pipeline of feed liquor pipe 4, casing 1 inner chamber downside constitutes the medicine pond, add the alkali lye in the medicine pond, provide power and circulate through circulating pump 5, alkali lye falls back from packing 15, reentrant medicine pond, casing 1 middle part is connected with acid mist waste gas admission pipe 2, acid mist waste gas admission pipe 2 is located between packing 15 and the medicine pond, casing 1 upper end is provided with blast pipe 3, drive arrangement includes motor 14, transmission shaft 17 and driving gear 10, the sealed rotation of casing 1 is connected with transmission shaft 17, driving gear 10 is installed to transmission shaft 17 bottom, driving gear 10 and driven gear 9 intermesh, there is motor 14 on the casing 1 through bolted connection, motor 14 output shaft and transmission shaft 17 upper end transmission connection, the transmission shaft 17 upper end extends to casing 1 upside, carry out transmission connection through the shaft coupling.
A plurality of through holes are formed in the fixed seat 6 and the rotating seat 11, so that waste gas can conveniently enter the exhaust pipe 3.
A fixing frame 16 is connected between the rotating seat 11 and the liquid outlet pipe 12 through screws, so that stability is improved.
The rotary joint 7 is an acid and alkali resistant rotary joint, and the joint of the liquid inlet pipe 4, the liquid delivery pipe 8 and the rotary joint 7 is provided with a flexible pipe, so that the service life of the rotary joint 7 is prolonged.
Working principle: the driving gear 10 is driven to rotate through the motor 14, the driven gear 9 drives the rotating seat 11 to rotate, the liquid outlet pipe 12 rotates along with the rotating seat 11, alkali liquor is sprayed on the filling material 15 through the spray head 13, the filling material 15 can be uniformly sprayed due to the rotation of the liquid outlet pipe 12, and the rising acid mist waste gas and the falling alkali liquor are continuously contacted in the filling material 15, so that the acid mist waste gas is purified, and the treatment effect on the acid mist waste gas is improved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an acid mist exhaust gas purification filter, includes casing (1), its characterized in that: the utility model discloses a drug spraying device, including casing (1), casing (1) mid-mounting has filler (15), filler (15) upside is provided with fixing base (6), rotate on fixing base (6) and be connected with rotation seat (11), rotation seat (11) upside is through bolted connection there being driven gear (9), install on casing (1) and be used for driving driven gear (9) pivoted drive arrangement, rotation seat (11) middle part coaxial arrangement has transfer line (8), transfer line (8) terminal evenly connected with drain pipe (12), shower nozzle (13) are installed to drain pipe (12) lower extreme, shower nozzle (13) evenly set up, transfer line (8) upper end is connected with feed liquor pipe (4) through rotary joint (7), feed liquor pipe (4) lower extreme is located casing (1) inner chamber bottom, just install circulating pump (5) on the pipeline of feed liquor pipe (4), casing (1) inner chamber downside constitutes the medicine pond, casing (1) middle part is connected with sour fog waste gas admission pipe (2), shower nozzle (13) are evenly connected with drain pipe (15), be located between casing (1) and drive arrangement (17) and exhaust pipe (14), the novel electric motor is characterized in that a transmission shaft (17) is connected to the shell (1) in a sealing and rotating mode, a driving gear (10) is arranged at the bottom of the transmission shaft (17), the driving gear (10) and a driven gear (9) are meshed with each other, a motor (14) is connected to the shell (1) through bolts, and an output shaft of the motor (14) is connected with the upper end of the transmission shaft (17) in a transmission mode.
2. An acid mist exhaust gas purifying filter according to claim 1, wherein: a plurality of through holes are formed in the fixed seat (6) and the rotating seat (11).
3. An acid mist exhaust gas purifying filter according to claim 1, wherein: a fixing frame (16) is connected between the rotating seat (11) and the liquid outlet pipe (12) through screws.
4. An acid mist exhaust gas purifying filter according to claim 1, wherein: the rotary joint (7) is an acid and alkali resistant rotary joint, and a flexible pipe is arranged at the joint of the liquid inlet pipe (4), the infusion pipe (8) and the rotary joint (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827112.1U CN220968686U (en) | 2023-10-21 | 2023-10-21 | Acid mist waste gas purifying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827112.1U CN220968686U (en) | 2023-10-21 | 2023-10-21 | Acid mist waste gas purifying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968686U true CN220968686U (en) | 2024-05-17 |
Family
ID=91042941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322827112.1U Active CN220968686U (en) | 2023-10-21 | 2023-10-21 | Acid mist waste gas purifying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220968686U (en) |
-
2023
- 2023-10-21 CN CN202322827112.1U patent/CN220968686U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |