CN222445985U - A desulfurization, denitrification and dust removal purification tower - Google Patents
A desulfurization, denitrification and dust removal purification tower Download PDFInfo
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- CN222445985U CN222445985U CN202420848334.3U CN202420848334U CN222445985U CN 222445985 U CN222445985 U CN 222445985U CN 202420848334 U CN202420848334 U CN 202420848334U CN 222445985 U CN222445985 U CN 222445985U
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Abstract
本实用新型涉及废气处理的技术领域，特别是涉及一种脱硫脱硝除尘净化塔，其能够对废气中的灰尘过滤清理，保证废气与脱硫液以及脱硝液的接触，提高净化效果；包括净化塔体、上封头、循环管、喷洒盘、隔板、进气组件、连通组件、搅动组件和排污组件，上封头连接在净化塔体的顶端，上封头上安装有出气管，隔板固定安装在净化塔体的内壁中部，将净化塔体内部分为清洗腔和吸附腔，清洗腔内设置有清洗沉淀液，吸附腔内设置有脱硫液以及脱硝液，进气组件安装在净化塔体的侧壁上，且进气组件的输入端伸入清洗腔内，循环管固定安装在净化塔体的下部右壁上，循环管的输出端伸入清洗腔的上部设置有喷洒盘，循环管的输入端与清洗腔底部连通。
The utility model relates to the technical field of waste gas treatment, in particular to a desulfurization, denitration and dust removal purification tower, which can filter and clean dust in waste gas, ensure the contact between waste gas and desulfurization liquid and denitration liquid, and improve the purification effect; it comprises a purification tower body, an upper end cap, a circulation pipe, a spraying disc, a partition, an air intake component, a connecting component, a stirring component and a sewage discharge component, the upper end cap is connected to the top of the purification tower body, an air outlet pipe is installed on the upper end cap, the partition is fixedly installed on the middle of the inner wall of the purification tower body, the purification tower body is divided into a cleaning chamber and an adsorption chamber, a cleaning precipitate liquid is arranged in the cleaning chamber, and a desulfurization liquid and a denitration liquid are arranged in the adsorption chamber, the air intake component is installed on the side wall of the purification tower body, and the input end of the air intake component extends into the cleaning chamber, the circulation pipe is fixedly installed on the lower right wall of the purification tower body, the output end of the circulation pipe extends into the upper part of the cleaning chamber and a spraying disc is arranged, and the input end of the circulation pipe is connected with the bottom of the cleaning chamber.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a desulfurization, denitrification, dust removal and purification tower.
Background
Harmful gases such as sulfur dioxide, nitrogen dioxide, nitric oxide and the like and fine solid impurity dust such as fly ash with light specific gravity and small particles and the like can be generated in the industrial production process, and the direct discharge of the powder into the atmosphere can cause permanent loss to respiratory tracts and lungs of human bodies. The desulfurization and denitrification dedusting purification tower is characterized in that waste gas reacts with desulfurization liquid and denitrification liquid in the desulfurization and denitrification process, so that the purpose of desulfurization and denitrification of the waste gas is achieved. The utility model discloses a desulfurization denitration dust removal purifying column that CN209809926U provided, including tower body and water pump, the right side fixed mounting of tower body has the water pump, and the inside bottom opening of tower body is provided with the liquid storage layer, and the bottom fixed mounting of liquid storage layer has the bottom plate, and the outside fixed mounting of bottom plate has the separation net, and the top fixed mounting of liquid storage layer has rotatory nozzle, and the middle part fixed mounting of tower body has the intake pipe, and the inside embedding of intake pipe is provided with the desulfurization net, and the inside top fixed mounting of tower body has the dust removal net. However, certain dust exists in the waste gas, and the waste gas directly contacts with the desulfurization liquid and the denitration liquid to pollute the desulfurization liquid and the denitration liquid, so that the effect of the desulfurization liquid and the denitration liquid on waste gas purification is affected.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the desulfurization, denitrification, dedusting and purifying tower which can filter and clean dust in waste gas, ensure the contact of the waste gas with desulfurization liquid and denitrification liquid and improve the purifying effect.
The utility model discloses a desulfurization and denitrification dedusting purification tower, which comprises a purification tower body, an upper sealing head, a circulating pipe, a spraying disc, a partition plate, an air inlet assembly, a communicating assembly, an agitating assembly and a pollution discharge assembly, wherein the upper sealing head is connected to the top end of the purification tower body, an air outlet pipe is arranged on the upper sealing head, the partition plate is fixedly arranged in the middle of the inner wall of the purification tower body, the inside of the purification tower body is divided into a cleaning cavity and an adsorption cavity, cleaning precipitation liquid is arranged in the cleaning cavity, desulfurization liquid and denitrification liquid are arranged in the adsorption cavity, the air inlet assembly is arranged on the side wall of the purification tower body, the input end of the air inlet assembly extends into the cleaning cavity, the circulating pipe is fixedly arranged on the right wall of the lower part of the purification tower body, the output end of the circulating pipe extends into the spraying disc, the input end of the circulating pipe is communicated with the bottom of the cleaning cavity, a circulating pump is arranged on the circulating pipe, the communicating assembly is arranged on the outer wall of the purification tower body, the adsorption cavity is communicated with the cleaning cavity, the agitating assembly is arranged in the bottom of the purification tower body, and is positioned in the cleaning cavity, desulfurization liquid is uniformly input into the cleaning cavity through the adsorption cavity, the desulfurization liquid and denitrification liquid is sprayed into the cleaning cavity, the desulfurization liquid can be in contact with the cleaning liquid, and the denitrification liquid can be sprayed into the cleaning cavity through the cleaning liquid, and the denitrification liquid can be prevented from being sprayed into the cleaning cavity, and the inside the cleaning liquid can be contacted with the denitrification liquid, and the exhaust gas can be further purified, and the waste can be purified, and can reach the purpose.
Preferably, the air inlet assembly comprises an air inlet pipe, an annular air outlet pipe and a plurality of air outlet heads, the air inlet pipe is connected to the side wall of the purifying tower body, an air suction pump is arranged at the input end of the air inlet pipe, the input end of the air inlet pipe extends into the bottom of the cleaning cavity, the annular air outlet pipe is connected with the output end of the air inlet pipe, the upper part of the annular air outlet pipe is uniformly and fixedly connected with the plurality of air outlet heads, the air suction pump is started to extract waste gas, the waste gas is input into the annular air outlet pipe through the air inlet pipe, and the waste gas is uniformly input into cleaning liquid in the cleaning cavity through the air outlet heads, so that the purpose of filtering dust in the waste gas is achieved, and the effect of waste gas purification is avoided being influenced.
Preferably, the blowdown subassembly includes supporting base, the derailleur, driving motor, U type clearance frame, two scrapes movable plate and pipeline, supporting base fixed connection is in the purification tower body bottom, derailleur fixed mounting is at the inside top of supporting the base, the input and the driving motor's of derailleur output are connected, the output of derailleur passes supporting base and purification tower body's bottom and is connected with U type clearance frame, both ends and cleaning chamber's control both ends sliding contact about the U type clearance frame, the bottom of U type clearance frame is connected with two scrapes movable plate, scrape movable plate and purification tower body's bottom sliding contact, the input of pipeline has purification tower body's inside intercommunication, the other end of pipeline runs through supporting base, support fixedly through supporting base to equipment during the use, stability during the assurance, start driving motor and drive U type clearance frame through the derailleur and rotate, clear up the inner wall of cleaning chamber, drive scrapes movable plate simultaneously and scrapes the clearance to purification tower body's bottom, avoid impurity to deposit, discharge through the pipeline.
Preferably, the communicating component comprises two communicating pipes, two air pumps, a plurality of second annular pipes and second air outlet heads, the two communicating pipes are respectively and fixedly arranged on the side walls of the front end and the rear end of the purifying tower body, the input ends of the communicating pipes are communicated with the upper part of the cleaning cavity, the output ends of the communicating pipes extend into the bottom of the adsorption cavity, the air pumps are arranged on the communicating pipes, the output ends of the communicating pipes are connected with the second air outlet heads, the upper parts of the second air outlet heads are uniformly connected with a plurality of second annular pipes, the air pumps are started to extract the cleaned waste gas, the waste gas is input into the second air outlet heads through the communicating pipes, and the waste gas is uniformly input into the desulfurizing liquid and the denitration liquid through the second annular pipes, and the desulfurizing liquid and the denitration liquid are contacted with the waste gas, so that the purpose of desulfurizing and denitration of the waste gas is achieved.
Preferably, the stirring assembly comprises a second transmission, a second driving motor, a rotating rod and a helical blade, wherein the second transmission is fixedly arranged at the top end of the upper end socket, the input end of the second transmission is connected with the output end of the second driving motor, the rotating rod is fixedly arranged at the top end of the second transmission, which penetrates through the upper end socket, and extends into the adsorption cavity, the helical blade is fixedly arranged on the outer wall of the rotating rod, the second driving motor is started to drive the rotating rod to rotate through the second transmission, the helical blade is driven to rotate by the rotating rod, the contact between waste gas, desulfurization liquid and denitration liquid is ensured, and the purification effect is improved.
Preferably, the upper part of the adsorption cavity of the purification tower body is fixedly provided with a mounting frame, the middle part of the mounting frame is rotationally connected with the rotating rod, a filter element is arranged in the mounting frame, the adsorbed waste gas moves upwards, the waste gas is further filtered through the filter element, the waste gas is conveniently treated for multiple times, and the treatment quality is improved.
Preferably, the upper end enclosure is connected to the top of the purifying tower body through a connecting flange, lifting lugs are fixedly arranged at the left end and the right end of the upper end enclosure, and the upper end enclosure is convenient to detach from the top of the purifying tower body through the connecting flange and the lifting lugs, so that the filter element is removed, replaced or cleaned.
Compared with the prior art, the utility model has the beneficial effects that the waste gas is uniformly input into the cleaning cavity through the air inlet component, dust in the waste gas can be cleaned by the cleaning liquid, so that the purpose of filtering the dust in the waste gas is realized, meanwhile, the cleaning liquid is sprayed into the cleaning cavity through the spraying disc, the cleaning effect is ensured, the pollution discharge component can discharge the cleaning liquid, the sludge is prevented from remaining in the cleaning cavity, the waste gas after dust removal is input into the adsorption cavity through the communication component and is sprayed into the desulfurization liquid and the denitration liquid, and after the desulfurization liquid and the denitration liquid are contacted with the waste gas, the purpose of desulfurizing and denitrating the waste gas is realized, the stirring component rotates, the contact of the waste gas with the desulfurization liquid and the denitration liquid is ensured, and the purification effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 5 is a schematic view of the right-side cross-sectional structure of the present utility model;
The device comprises a purifying tower body, a 2, an upper sealing head, a 3, a circulating pipe, a 4, a spraying disc, a 5, a partition board, a 6, an air inlet pipe, a 7, an annular air outlet pipe, an 8, an air outlet head, a 9, a supporting base, a 10, a speed changer, an 11, a driving motor, a 12, a U-shaped cleaning frame, a 13, a scraping plate, a 14, a pipeline, a 15, a communicating pipe, a 16, an air pump, a 17, a second annular pipe, a 18, a second air outlet head, a 19, a second speed changer, a 20, a second driving motor, a 21, a rotating rod, a 22, a spiral blade, a 23, a mounting frame, a 24, a filter element, a 25, a connecting flange, a 26, a lifting lug, a 27 and an air outlet pipe.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 4, the upper seal head 2 is connected to the top end of the purifying tower body 1, the air outlet pipe 27 is installed on the upper seal head 2, the partition 5 is fixedly installed in the middle of the inner wall of the purifying tower body 1, the inside of the purifying tower body 1 is divided into a cleaning cavity and an adsorption cavity, cleaning precipitation liquid is arranged in the cleaning cavity, desulfurizing liquid and denitrating liquid are arranged in the adsorption cavity, the circulating pipe 3 is fixedly installed on the right wall of the lower part of the purifying tower body 1, the output end of the circulating pipe 3 extends into the upper part of the cleaning cavity and is provided with a spraying disk 4, the input end of the circulating pipe 3 is communicated with the bottom of the cleaning cavity, the circulating pipe 3 is provided with a circulating pump, the air inlet pipe 6 is connected to the side wall of the purifying tower body 1, the input end of the air inlet pipe 6 is provided with an air pump, the input end of the air inlet pipe 6 extends into the bottom of the cleaning cavity, the annular air outlet pipe 7 is connected with the output end of the air inlet pipe 6, the upper part of the annular air outlet pipe 7 is uniformly and fixedly connected with a plurality of air outlet heads 8, the support base 9 is fixedly connected with the bottom end of the purification tower body 1, the transmission 10 is fixedly arranged at the top end inside the support base 9, the input end of the transmission 10 is connected with the output end of the driving motor 11, the output end of the transmission 10 passes through the support base 9 and the bottom end of the purification tower body 1 to be connected with the U-shaped cleaning frame 12, the left end and the right end of the U-shaped cleaning frame 12 are in sliding contact with the left end and the right end of the cleaning cavity, the bottom of the U-shaped cleaning frame 12 is connected with the two scraping plates 13, the scraping plates 13 are in sliding contact with the bottom end of the purification tower body 1, the input end of the pipeline 14 is communicated with the inside of the purification tower body 1, the other end of the pipeline 14 penetrates through the support base 9, the two communicating pipes 15 are respectively fixedly arranged on the side walls at the front end and the rear end of the purification tower body 1, the input end of each communicating pipe 15 is communicated with the upper part of the cleaning cavity, the output end of each communicating pipe 15 stretches into the bottom of the adsorption cavity, the communicating pipe 15 is provided with an air pump 16, the output end of the communicating pipe 15 is connected with a second air outlet head 18, and the upper part of the second air outlet head 18 is uniformly connected with a plurality of second annular pipes 17;
Starting the aspiration pump to extract waste gas, input annular outlet duct 7 through intake pipe 6 in, evenly input the washing liquid in the washing chamber through the head 8 of giving vent to anger, and then realize the filterable purpose of dust in the waste gas, avoid influencing waste gas purification's effect, start the waste gas after the air pump 16 is extracted to wasing, input in the second head 18 of giving vent to anger through communicating pipe 15, evenly input desulfurization liquid and denitration liquid inside through second ring canal 17, desulfurization liquid and denitration liquid contact with waste gas after, and then realize the purpose to waste gas desulfurization denitration, support fixedly equipment through supporting base 9 during the use, stability when guaranteeing the use, start driving motor 11 drives U type clearance frame 12 through derailleur 10 and rotates, clear up the inner wall in washing chamber, drive simultaneously and scrape the bottom of moving plate 13 to purifying column body 1 and scrape the clearance, avoid impurity to deposit, discharge the washing liquid through pipeline 14.
Example 2
As shown in fig. 2, 4 and 5, on the basis of embodiment 1, the purifying device further comprises a second transmission 19 fixedly installed at the top end of the upper sealing head 2, the input end of the second transmission 19 is connected with the output end of the second driving motor 20, the output end of the second transmission 19 passes through the top end of the upper sealing head 2 and is fixedly provided with a rotating rod 21, the rotating rod 21 stretches into the adsorption cavity, a spiral blade 22 is fixedly installed on the outer wall of the rotating rod 21, the upper part of the adsorption cavity of the purifying tower body 1 is fixedly provided with a mounting frame 23, the middle part of the mounting frame 23 is rotationally connected with the rotating rod 21, a filter element 24 is installed inside the mounting frame 23, the upper sealing head 2 is connected at the top of the purifying tower body 1 through a connecting flange 25, and the left end and the right end of the upper sealing head 2 are fixedly provided with lifting lugs 26;
the second driving motor 20 is started to drive the rotating rod 21 to rotate through the second transmission 19, the rotating rod 21 drives the spiral blade 22 to rotate, contact between waste gas and desulfurization liquid and denitration liquid is guaranteed, the purification effect is improved, the adsorbed waste gas moves upwards, waste gas is further filtered through the filter element 24, the waste gas is convenient to treat for a plurality of times, the treatment quality is improved, the upper sealing head 2 is convenient to detach at the top of the purification tower body 1 through the arrangement of the connecting flange 25 and the lifting lug 26, and the filter element 24 is detached, replaced or cleaned.
As shown in fig. 1 to 5, the desulfurization, denitrification and dedusting purification tower of the utility model supports and fixes equipment through the support base 9 during operation, the suction pump is started to extract waste gas, the waste gas is input into the annular air outlet pipe 7 through the air inlet pipe 6, the waste gas is uniformly input into cleaning liquid in the cleaning cavity through the air outlet head 8, the purpose of filtering dust in the waste gas is further achieved, the cleaning liquid is sprayed into the cleaning cavity through the spraying disc, the cleaning effect is ensured, the air pump 16 is started to extract the cleaned waste gas, the waste gas is input into the second air outlet head 18 through the communicating pipe 15, the waste gas is uniformly input into desulfurization liquid and denitrification liquid through the second annular pipe 17, the desulfurization liquid and the denitrification liquid are contacted with the waste gas, the purpose of desulfurization and denitrification are further achieved, the second driving motor 20 is started to drive the rotary rod 21 to rotate through the second speed changer 19, the rotary rod 21 drives the spiral blade 22 to rotate, the waste gas and the contact of the desulfurization liquid and the denitrification liquid are guaranteed, the adsorbed waste gas moves upwards, the waste gas is further filtered through the filter core 24 and is discharged through the air outlet pipe 27, the driving motor 11 drives the U-shaped cleaning frame 12 to rotate through the speed changer 10, the inner wall of the cleaning cavity is simultaneously driven by the scraping plate 13 to be removed through the filter element, the cleaning head is conveniently arranged at the bottom of the cleaning tower 1, the cleaning tower is conveniently removed through the cleaning tower is connected with the cleaning tower 2, and the cleaning tower is conveniently removed through the cleaning tower 2.
The transmission 10, the driving motor 11, the air pump 16, the second transmission 19, the second driving motor 20 and the filter element 24 of the desulfurization, denitrification and dedusting purification tower are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a desulfurization denitration dust removal purifying column, a serial communication port, including purifying column body (1), upper cover (2), circulating pipe (3), spray dish (4), baffle (5), the subassembly that admits air, the intercommunication subassembly, stir subassembly and blowdown subassembly, upper cover (2) are connected on the top of purifying column body (1), install outlet duct (27) on upper cover (2), baffle (5) fixed mounting is in the inner wall middle part of purifying column body (1), will purify column body (1) internal portion and be cleaning chamber and absorption chamber, be provided with the washing precipitation solution in the cleaning chamber, be provided with desulfurization liquid and denitration liquid in the absorption chamber, the subassembly that admits air is installed on the lateral wall of purifying column body (1), and the input of subassembly that admits air stretches into in the cleaning chamber, the upper portion of circulating pipe (3) is provided with spray dish (4) in the lower part right wall of purifying column body (1), the input and the cleaning chamber bottom intercommunication of circulating pipe (3), be provided with the circulating pump on circulating pipe (3), the intercommunication subassembly is installed at purifying column body (1) and is installed in the absorption chamber and is located the cleaning chamber, the absorption chamber is installed to the absorption chamber, the bottom of absorption chamber is located in the cleaning chamber (1).
2. The desulfurization, denitrification and dedusting purification tower according to claim 1, wherein the air inlet assembly comprises an air inlet pipe (6), an annular air outlet pipe (7) and a plurality of air outlet heads (8), the air inlet pipe (6) is connected to the side wall of the purification tower body (1), an air suction pump is arranged at the input end of the air inlet pipe (6), the input end of the air inlet pipe (6) extends into the bottom of the cleaning cavity, the annular air outlet pipe (7) is connected with the output end of the air inlet pipe (6), and the plurality of air outlet heads (8) are uniformly and fixedly connected to the upper part of the annular air outlet pipe (7).
3. The desulfurization, denitrification and dedusting purification tower according to claim 1, wherein the blowdown assembly comprises a support base (9), a transmission (10), a driving motor (11), a U-shaped cleaning frame (12), two scraping plates (13) and a pipeline (14), the support base (9) is fixedly connected to the bottom end of the purification tower body (1), the transmission (10) is fixedly installed at the top end inside the support base (9), the input end of the transmission (10) is connected with the output end of the driving motor (11), the output end of the transmission (10) penetrates through the support base (9) and the bottom end of the purification tower body (1) to be connected with the U-shaped cleaning frame (12), the left end and the right end of the U-shaped cleaning frame (12) are in sliding contact with the left end and the right end of a cleaning cavity, the bottom of the U-shaped cleaning frame (12) is connected with the two scraping plates (13), the scraping plates (13) are in sliding contact with the bottom end of the purification tower body (1), the input end of the pipeline (14) is communicated with the inside the purification tower body (1), and the other end of the pipeline (14) penetrates through the support base (9).
4. The desulfurization, denitrification and dedusting purification tower according to claim 1, wherein the communication assembly comprises two communication pipes (15), two air pumps (16), a plurality of second annular pipes (17) and second air outlet heads (18), the two communication pipes (15) are respectively fixedly installed on the side walls of the front end and the rear end of the purification tower body (1), the input ends of the communication pipes (15) are communicated with the upper part of the cleaning cavity, the output ends of the communication pipes (15) extend into the bottom of the adsorption cavity, the air pumps (16) are installed on the communication pipes (15), the output ends of the communication pipes (15) are connected with the second air outlet heads (18), and the plurality of second annular pipes (17) are uniformly connected to the upper parts of the second air outlet heads (18).
5. The desulfurization, denitrification and dedusting purification tower according to claim 1, wherein the stirring assembly comprises a second transmission (19), a second driving motor (20), a rotating rod (21) and a spiral blade (22), the second transmission (19) is fixedly arranged at the top end of the upper sealing head (2), the input end of the second transmission (19) is connected with the output end of the second driving motor (20), the rotating rod (21) is fixedly arranged at the output end of the second transmission (19) penetrating through the top end of the upper sealing head (2), the rotating rod (21) stretches into the adsorption cavity, and the spiral blade (22) is fixedly arranged on the outer wall of the rotating rod (21).
6. The desulfurization, denitrification and dedusting purification tower according to claim 1, wherein a mounting frame (23) is fixedly arranged at the upper part of the adsorption cavity of the purification tower body (1), the middle part of the mounting frame (23) is rotationally connected with the rotating rod (21), and a filter element (24) is arranged in the mounting frame (23).
7. The desulfurization, denitrification and dedusting purification tower according to claim 1, wherein the upper end enclosure (2) is connected to the top of the purification tower body (1) through a connecting flange (25), and lifting lugs (26) are fixedly arranged at the left end and the right end of the upper end enclosure (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420848334.3U CN222445985U (en) | 2024-04-23 | 2024-04-23 | A desulfurization, denitrification and dust removal purification tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420848334.3U CN222445985U (en) | 2024-04-23 | 2024-04-23 | A desulfurization, denitrification and dust removal purification tower |
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| CN222445985U true CN222445985U (en) | 2025-02-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120618152A (en) * | 2025-08-05 | 2025-09-12 | 邯郸齐彩鞋业有限公司 | Waste gas treatment device for rubber shoes production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120618152A (en) * | 2025-08-05 | 2025-09-12 | 邯郸齐彩鞋业有限公司 | Waste gas treatment device for rubber shoes production |
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