CN222324682U - Metallurgical waste gas environmental protection processing apparatus - Google Patents
Metallurgical waste gas environmental protection processing apparatus Download PDFInfo
- Publication number
- CN222324682U CN222324682U CN202420423421.4U CN202420423421U CN222324682U CN 222324682 U CN222324682 U CN 222324682U CN 202420423421 U CN202420423421 U CN 202420423421U CN 222324682 U CN222324682 U CN 222324682U
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- Prior art keywords
- pipe
- waste gas
- treatment
- device housing
- plate
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- 239000002912 waste gas Substances 0.000 title claims abstract description 48
- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 title description 9
- 239000007921 spray Substances 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001179 sorption measurement Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000001502 supplementing effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
本实用新型涉及废气处理领域，尤其一种冶金废气环保处理装置，包括进气管、喷淋管和处理箱，装置外壳的左侧设置进气管，装置外壳的内部设置喷淋液，装置外壳的右侧联通喷淋管，喷淋管的上设置喷淋头，处理箱内部下方设置处理液，处理箱的内部设置活性炭吸附板，活性炭吸附板上方设置干燥板，处理箱的上端中央位置联通设置排气管，排气管上安装设置有排气风机，本实用新型的有益效果是能够有效地对冶金废气进行净化处理，降低废气中的有害物质的含量，保护环境和人体健康；采用了闭式循环处理的方式，减少了对环境的二次污染，节约了水资源和能源；过滤网无需拆卸，定时对过滤网进行清理，保证过滤网的拦截效果。
The utility model relates to the field of waste gas treatment, in particular to an environmental protection treatment device for metallurgical waste gas, comprising an air intake pipe, a spray pipe and a treatment box, the air intake pipe is arranged on the left side of the device shell, spray liquid is arranged inside the device shell, the right side of the device shell is connected to the spray pipe, a spray head is arranged on the spray pipe, treatment liquid is arranged at the lower part of the treatment box, an activated carbon adsorption plate is arranged inside the treatment box, a drying plate is arranged above the activated carbon adsorption plate, an exhaust pipe is connected to the central position of the upper end of the treatment box, and an exhaust fan is installed on the exhaust pipe. The beneficial effects of the utility model are that it can effectively purify the metallurgical waste gas, reduce the content of harmful substances in the waste gas, and protect the environment and human health; a closed-loop treatment method is adopted to reduce secondary pollution to the environment and save water resources and energy; the filter does not need to be disassembled, and the filter is cleaned regularly to ensure the interception effect of the filter.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to an environment-friendly metallurgical waste gas treatment device.
Background
Metallurgy refers to a process and a technology for extracting metal or metal compounds from minerals and preparing the metal into a metal material with certain performance by various processing methods, more waste gas can be generated in the metallurgical process, in order to reduce pollutants in the waste gas, a waste gas environment-friendly treatment device can be used for treating the waste gas, and in the waste gas treatment process, spraying treatment is a common treatment mode.
In the related art, in the process of spraying and treating waste gas, more water resources are used, and if a fresh water source is used for a long time, the waste of the water resources can be caused, so we propose an environment-friendly metallurgical waste gas treatment device.
The above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.
Disclosure of utility model
The utility model aims to provide an environment-friendly metallurgical waste gas treatment device, which solves the problem that in the process of spraying and treating waste gas in the background technology, more water resources are used, and if a fresh water source is used for a long time, the waste of the water resources is caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a metallurgical waste gas environmental protection processing apparatus, includes device shell, intake pipe, shower and treatment box, the left side lower extreme UNICOM of device shell is provided with the intake pipe, the inside UNICOM of intake pipe and device shell sets up, install in the intake pipe and be provided with the air inlet fan, the inside lower extreme packing of device shell is provided with the spray liquor, the right side UNICOM of device shell is provided with the shower, the lower extreme of shower sets up with the inside spray liquor UNICOM of device shell, the right side wall of device shell is run through to the upper end of shower, the upper end level of shower sets up inside the device shell, the upper end below interval installation of shower is provided with the multiunit shower head, the top of shower is provided with the filter screen at the inside horizontal installation of device shell, the right side upper end UNICOM of device shell is provided with the connecting pipe, install the air conveying fan on the connecting pipe, the right side of connecting pipe and the inside lower extreme UNICOM of treatment box are provided with the treatment liquor, the inside packing of treatment box is provided with the treatment liquor, the inside of treatment box is provided with the carbon adsorption plate at the inside the treatment liquor upper end, the exhaust pipe is installed at the adsorption plate is installed to the level, the exhaust pipe is installed to the level is provided with the exhaust pipe on the air-drying box.
In some embodiments, the mounting plate is installed to the lower extreme of filter screen in the inside horizontal installation of device shell, the inside rotation of mounting plate is provided with the rotation double-screw bolt, the right side rotation of rotation double-screw bolt sets up in the movable sleeve, the left side of rotation double-screw bolt is connected with the inside driving motor output of mounting plate and is set up, the outside screw thread meshing of rotation double-screw bolt is provided with the installation piece, the upper end of installation piece is fixed to set up the fixed plate, the installation of fixed plate upper end sets up cleans the part, the upper end that cleans the part is laminated with the lower extreme of filter screen and is set up.
In some embodiments, the right side of drying plate runs through the wall of processing case, the sealing plate is installed to the contact position of drying plate and processing case, the fixed connecting plate that is provided with in right side of drying plate, the connecting plate runs through and is provided with the connecting stud, supporting being provided with fastening nut on the connecting stud, the right side structure of active carbon adsorption board is the same with the drying plate.
In some embodiments, a liquid level sensor is installed at the lower end of the left side inside the device shell and the treatment box, a water supplementing pipe and a water draining pipe are communicated with the front ends of the device shell and the treatment box, and a stop valve is installed on the water supplementing pipe and the water draining pipe.
In some embodiments, the front end of the device shell and the treatment box is provided with a viewing window, and the right side of the viewing window at the front end of the device shell is provided with a controller.
In some embodiments, the front end of the device housing is provided with an access opening at a position corresponding to the filter screen.
The beneficial effects of the utility model are as follows:
The device can effectively purify metallurgical waste gas, reduce the content of harmful substances in the waste gas, protect the environment and human health, adopts a closed circulation treatment mode, reduces secondary pollution to the environment, saves water resources and energy sources, does not need to be disassembled, regularly cleans the filter screen, ensures the interception effect of the filter screen, simultaneously, the active carbon adsorption plate and the drying plate can be disassembled, and are convenient to replace, and has the characteristics of automation and intelligence, convenient operation, safety, reliability, low maintenance cost, compact structure, small occupied area and strong adaptability.
Drawings
FIG. 1 is a schematic structural view of an environmental protection treatment device for metallurgical waste gas;
FIG. 2 is a front view of an environmental protection treatment device for metallurgical waste gas, which is provided by the utility model;
FIG. 3 is a schematic view of the structure of a mounting plate and a cleaning component of the metallurgical waste gas environmental protection treatment device;
fig. 4 is an enlarged view of a part a of the metallurgical waste gas environmental protection treatment device provided by the utility model.
In the figure, 1 is a device shell, 2 is a liquid level sensor, 3 is spray liquid, 4 is an air inlet pipe, 5 is an air inlet fan, 6 is a spray pipe, 7 is a spray header, 8 is a filter screen, 9 is a mounting plate, 10 is a spray pump, 11 is a connecting pipe, 12 is an air delivery fan, 13 is a treatment box, 14 is treatment liquid, 15 is an activated carbon adsorption plate, 16 is a drying plate, 17 is an exhaust pipe, 18 is an exhaust fan, 19 is an observation window, 20 is a controller, 21 is an overhaul port, 22 is a drain pipe, 23 is a supplementing water pipe, 24 is a rotating stud, 25 is a mounting block, 26 is a fixed plate, 27 is a cleaning component, 28 is a driving motor, 29 is a movable sleeve, 30 is a connecting plate, 31 is a connecting stud, 32 is a fastening nut, and 33 is a sealing plate.
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.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in 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 azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in 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.
Referring to figures 1, 2 and 3, the metallurgical waste gas environment-friendly treatment device comprises a device shell 1, an air inlet pipe 4, a spray pipe 6 and a treatment box 13, wherein the air inlet pipe 4 is arranged at the lower end of the left side of the device shell 1 in a communicated manner, the air inlet pipe 4 is arranged in a communicated manner with the inside of the device shell 1, an air inlet fan 5 is arranged on the air inlet pipe 4, spray liquid 3 is filled at the lower end of the inside of the device shell 1, the spray pipe 6 is arranged at the right side of the device shell 1 in a communicated manner, the lower end of the spray pipe 6 is arranged at the lower end of the spray pipe 3 in the device shell 1 in a communicated manner, the upper end of the spray pipe 6 penetrates through the right side wall of the device shell 1, the upper end of the spray pipe 6 is horizontally arranged inside the device shell 1, a plurality of groups of spray heads 7 are arranged below the upper end of the spray pipe 6 at intervals, a filter screen 8 is horizontally arranged above the spray pipe 6 inside the device shell 1, the device shell 1's right side upper end UNICOM is provided with connecting pipe 11, install on connecting pipe 11 and be provided with gas transmission fan 12, the right side of connecting pipe 11 and the inside UNICOM setting of left side lower extreme of treatment tank 13, the inside below packing of treatment tank 13 is provided with treatment fluid 14, the inside of treatment tank 13 is provided with activated carbon adsorption plate 15 in the installation of treatment fluid 14 upper end, activated carbon adsorption plate 15 top is provided with dry plate 16 in the inside horizontal installation of treatment tank 13, the upper end central authorities position UNICOM of treatment tank 13 is provided with blast pipe 17, install on blast pipe 17 and be provided with exhaust fan 18, preliminary treatment is carried out to the impurity in the waste gas through shower 6 and filter screen 8, afterwards carry waste gas to the treatment tank 13 through gas transmission fan 12, handle harmful components in the waste gas through treatment fluid 14.
In the embodiment of the utility model, as shown in fig. 1 and 3, a mounting plate 9 is horizontally arranged at the lower end of a filter screen 8 in a device shell 1, a rotating stud 24 is rotatably arranged in the mounting plate 9, the right side of the rotating stud 24 is rotatably arranged in a movable sleeve 29, the left side of the rotating stud 24 is connected with the output end of a driving motor 28 in the mounting plate 9, a mounting block 25 is arranged at the outer side of the rotating stud 24 in a threaded engagement manner, a fixing plate 26 is fixedly arranged at the upper end of the mounting block 25, a cleaning part 27 is arranged at the upper end of the fixing plate 26, the upper end of the cleaning part 27 is attached to the lower end of the filter screen 8, the cleaning part 27 is attached to the filter screen 8, and the filter screen 8 which is used for a long time can be cleaned through the cleaning part 27, so that the filter screen 8 is prevented from being blocked.
In the embodiment of the utility model, as shown in fig. 1 and 4, the right side of the drying plate 16 penetrates through the wall surface of the treatment box 13, a sealing plate 33 is installed at the contact position of the drying plate 16 and the treatment box 13, a connecting plate 30 is fixedly arranged on the right side of the drying plate 16, a connecting stud 31 is penetrated through the connecting plate 30, a fastening nut 32 is arranged on the connecting stud 31 in a matching manner, the right side structure of the activated carbon adsorption plate 15 is identical to that of the drying plate 16, and the activated carbon adsorption plate 15 and the drying plate 16 can be quickly replaced through the connecting stud 31, the fastening nut 32 and the connecting plate 30.
When the embodiment of the utility model is implemented, as shown in fig. 1 and 2, the liquid level sensor 2 is arranged at the lower end of the left side inside the device shell 1 and the processing box 13, the front ends of the device shell 1 and the processing box 13 are communicated with the water supplementing pipe 23 and the water draining pipe 22, the stop valves are arranged on the water supplementing pipe 23 and the water draining pipe 22, the observation window 19 is arranged at the front ends of the device shell 1 and the processing box 13, the controller 20 is arranged at the right side of the observation window 19 at the front end of the device shell 1, the overhaul port 21 is arranged at the front end of the device shell 1 at the corresponding position of the filter screen 8, and the spray liquid 3 and the processing liquid 14 can be supplemented timely through the arranged liquid level sensor 2.
In the embodiment, metallurgical waste gas is sucked into an air inlet pipe 4 by an air inlet fan 5, then enters the device shell 1 and is fully contacted with spray liquid 3, the spray liquid 3 is sprayed out by a spray pipe 6 and a spray header 7 to form mist, and the mist is subjected to physical or chemical reaction with impurities and harmful components in the waste gas, dissolved or neutralized and then settled at the lower end of the device shell 1; the waste gas treated by the spray liquid 3 is filtered by a filter screen 8 to remove residual solid particles or liquid drops, so that the cleanliness of the waste gas is improved, a cleaning component 27 is arranged at the lower end of the filter screen 8, the filter screen 8 can be cleaned periodically or irregularly to prevent the filter screen 8 from being blocked, the efficiency is influenced, the waste gas treated by the filter screen 8 is sent into a connecting pipe 11 by a gas transmission fan 12 and then enters the inside of a treatment box 13 to be fully contacted with a treatment liquid 14, the treatment liquid 14 can select different medicaments according to the components of the waste gas to further oxidize or reduce the harmful components in the waste gas, so that the harmful components are converted into harmless or low-harmful substances, such as carbon dioxide, water, sulfate and the like, the waste gas treated by the treatment liquid 14 is adsorbed by an active carbon adsorption plate 15 to remove residual organic matters or other substances which are difficult to treat, so that the purification of the waste gas is improved, the right side of the active carbon adsorption plate 15 can be quickly and conveniently recovered and regenerated by connecting studs 31, nuts 32 and 30, the waste gas treated by the active carbon adsorption plate 15 is dried by a drying plate 16 to remove the waste gas, the waste gas is prevented from being sent into a connecting plate 18 after the waste gas is dried by a drying plate 16, the waste gas is prevented from being discharged by the drying plate 18, reaching the environmental protection emission standard.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420423421.4U CN222324682U (en) | 2024-03-06 | 2024-03-06 | Metallurgical waste gas environmental protection processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420423421.4U CN222324682U (en) | 2024-03-06 | 2024-03-06 | Metallurgical waste gas environmental protection processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222324682U true CN222324682U (en) | 2025-01-10 |
Family
ID=94142243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420423421.4U Active CN222324682U (en) | 2024-03-06 | 2024-03-06 | Metallurgical waste gas environmental protection processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222324682U (en) |
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2024
- 2024-03-06 CN CN202420423421.4U patent/CN222324682U/en active Active
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