CN222943201U - Condensation recovery device for waste gas treatment - Google Patents
Condensation recovery device for waste gas treatment Download PDFInfo
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- CN222943201U CN222943201U CN202421456806.7U CN202421456806U CN222943201U CN 222943201 U CN222943201 U CN 222943201U CN 202421456806 U CN202421456806 U CN 202421456806U CN 222943201 U CN222943201 U CN 222943201U
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Abstract
本实用新型公开了一种废气处理用冷凝回收装置，属于废气处理设备技术领域，包括冷凝箱和位于冷凝箱内侧的冷凝液，冷凝箱的内侧固定安装有蛇形管，蛇形管的一端固定连接有位于冷凝箱一侧的预冷通道，蛇形管的另一端固定连接有位于冷凝箱另一侧的集液箱，集液箱的一侧通过导气管固定连接有废气处理箱，废气处理箱上安装有废气处理机构，预冷通道的内侧固定连接有堵头，堵头上均匀开设有多个通孔，冷凝箱位于堵头和冷凝箱之间的部分设为缓冲腔。本实用新型通过预冷通道和堵头的设置，堵头上均匀开设有多个通孔，使得废气穿过堵头时的流速提升，从而使得进入缓冲腔的废气的温度降低，达到预冷的目的，并且不需要使用其他能源，节能减排。
The utility model discloses a condensation recovery device for waste gas treatment, which belongs to the technical field of waste gas treatment equipment, including a condensation box and condensate located inside the condensation box, a serpentine tube is fixedly installed inside the condensation box, one end of the serpentine tube is fixedly connected to a precooling channel located on one side of the condensation box, the other end of the serpentine tube is fixedly connected to a liquid collecting box located on the other side of the condensation box, one side of the liquid collecting box is fixedly connected to a waste gas treatment box through an air guide pipe, a waste gas treatment mechanism is installed on the waste gas treatment box, a plug is fixedly connected to the inside of the precooling channel, a plurality of through holes are evenly opened on the plug, and the part of the condensation box located between the plug and the condensation box is set as a buffer chamber. The utility model is provided with a precooling channel and a plug, and a plurality of through holes are evenly opened on the plug, so that the flow rate of the waste gas passing through the plug is increased, thereby reducing the temperature of the waste gas entering the buffer chamber, achieving the purpose of precooling, and does not need to use other energy sources, saving energy and reducing emissions.
Description
Technical Field
The utility model relates to an exhaust gas treatment device, in particular to a condensation recovery device for exhaust gas treatment, and belongs to the technical field of exhaust gas treatment equipment.
Background
Exhaust gas refers to toxic and harmful gases discharged by human beings in the production and living processes. In particular to chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the discharged waste gas has large smell, seriously pollutes the environment and affects the health of human bodies. The existing waste gas treatment device uses cooling liquid to condense and recycle waste gas, but the existing device has poor cooling effect. According to China patent application number 202021984094.8, a condensation recovery device for waste gas treatment is disclosed, and comprises an air inlet pipe, wherein the air inlet pipe penetrates through a collecting box, a plurality of air outlet pipes are inserted into the collecting box, the tail ends of the air outlet pipes penetrate through the inner wall of a cooling box and are fixedly connected with the cooling box, the tail ends of the air outlet pipes are fixedly connected with cooling pipes, the tail ends of the cooling pipes penetrate through the inner wall of a purifying box, a first filter screen, a second filter screen and a third filter screen are sequentially arranged on the inner side of the purifying box from bottom to top, and an exhaust pipe penetrates through the upper side of the purifying box. When the cooling device is used, the exhaust gas is concentrated into the collecting box through the mutual matching of the components such as the air inlet pipe, the collecting box and the like, and is respectively inserted into the cooling box through the air outlet pipes which are distributed in parallel, so that the cooling speed of the exhaust gas can be increased, the cooling efficiency is improved, the cooling pipe is arranged in a serpentine shape, the contact area of the exhaust gas and the cooling liquid can be enlarged, and the cooling efficiency is improved.
However, the device still has the following problems that the device directly condenses the waste gas, and the lack of a precooling device can cause excessive burden on a condensing mechanism, so that the condensing effect is poor, and in addition, the gas condensed by the device is not treated, and waste gas pollution still can be generated.
The present utility model proposes a new solution to the above problems.
Disclosure of utility model
The utility model mainly aims to solve the problems that the device directly condenses waste gas, a precooling device is not used, the burden on a condensing mechanism is excessive, the condensing effect is poor, and waste gas pollution is still generated when the gas condensed by the device is not treated.
The aim of the utility model can be achieved by adopting the following technical scheme:
The utility model provides a condensate recovery unit for exhaust-gas treatment, includes the condensing vessel and is located the condensate of condensing vessel inboard, the inboard fixed mounting of condensing vessel has the coiled pipe, the one end fixedly connected with of coiled pipe is located the precooling channel of condensing vessel one side, the other end fixedly connected with of coiled pipe is located the collecting box of condensing vessel opposite side, the one side of collecting box is through air duct fixedly connected with exhaust-gas treatment case, install exhaust-gas treatment mechanism on the exhaust-gas treatment case, the inboard fixedly connected with end cap of precooling channel, evenly offered a plurality of through-holes on the end cap, the condensing vessel is located the end cap with the part between the condensing vessel is established to the buffer chamber.
Preferably, a supplementing pipe is fixedly connected to the top of the condensing box, and a cover is arranged on the top of the supplementing pipe.
Preferably, the bottom of the liquid collecting box is fixedly connected with a liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.
Preferably, the waste gas treatment mechanism comprises a water pump fixedly arranged on the front face of the waste gas treatment box, the output end of the water pump is fixedly connected with a spray head positioned on the inner side of the top of the waste gas treatment box through a water outlet pipe, and the input end of the water pump is fixedly connected with a water inlet pipe connected with the bottom of the waste gas treatment box.
Preferably, a water supplementing pipe is fixedly connected to the bottom of the waste gas treatment box, and a valve is arranged on the water supplementing pipe.
Preferably, one side of the exhaust gas treatment box is fixedly connected with an air outlet pipe.
Preferably, an installation groove positioned at one side of the plug is formed in the top of the pre-cooling channel, and a baffle is installed in the inner side of the installation groove in a sliding mode.
Preferably, the baffle and the mounting groove are in interference fit, and the baffle is clung to one end of the plug.
Preferably, the top of the baffle is fixedly connected with a handle.
Preferably, a filter screen is fixedly arranged at one end of the precooling channel far away from the condensing box.
The condensation recovery device for waste gas treatment has the beneficial effects that through the arrangement of the precooling channel and the plug, a plurality of through holes are uniformly formed in the plug, so that the flow speed of waste gas passing through the plug is increased, the temperature of waste gas entering the buffer cavity is reduced, the purpose of precooling is achieved, other energy sources are not needed, energy is saved and emission is reduced, through the arrangement of the waste gas treatment mechanism, clear water is added into a waste gas treatment tank when the condensation recovery device is used, a water pump pumps the clear water through a water inlet pipe and sprays the clear water into the waste gas through a spray head through a water outlet pipe for absorption, the effect of treating the waste gas is achieved, the clear water supplementing pipe is arranged, the pollution discharge can be used, solid particles in the waste gas can be filtered through the arrangement of a filter screen, the through holes can be prevented from being blocked, meanwhile, impurities in waste gas condensation recovery liquid can be reduced, the baffle plate and the installation groove are in interference fit, the baffle plate is tightly attached to one end of the plug, the purpose of adjusting the passing speed of the waste gas can be achieved through up and down sliding the baffle plate, and the quantity of the through holes can be controlled.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment provided in accordance with the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of a preferred embodiment provided in accordance with the present utility model;
Fig. 3 is a schematic view of a precooling channel structure according to a preferred embodiment of the present utility model;
fig. 4 is a cross-sectional view of a pre-cooling channel structure according to a preferred embodiment of the present utility model;
FIG. 5 is a schematic view of a baffle structure according to a preferred embodiment of the present utility model;
fig. 6 is a schematic view of an exhaust treatment mechanism according to a preferred embodiment of the present utility model.
The device comprises a condensing box 1, a coiled pipe 2, a pre-cooling channel 3, a liquid collecting box 4, a gas guide pipe 5, a waste gas treatment box 6, a 7, a plug 8, a through hole 9, a buffer cavity 10, a supplementing pipe 11, a cover 12, a liquid discharge pipe 13, a water pump 14, a water outlet pipe 15, a spray nozzle 16, a water inlet pipe 17, a water supplementing pipe 18, a gas outlet pipe 19, a mounting groove 20, a baffle 21, a handle 22 and a filter screen.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-6, the condensation recovery device for waste gas treatment provided in this embodiment includes a condensation tank 1 and condensate located inside the condensation tank 1, a coiled pipe 2 is fixedly installed inside the condensation tank 1, one end of the coiled pipe 2 is fixedly connected with a pre-cooling channel 3 located on one side of the condensation tank 1, the other end of the coiled pipe 2 is fixedly connected with a liquid collecting tank 4 located on the other side of the condensation tank 1, one side of the liquid collecting tank 4 is fixedly connected with a waste gas treatment tank 6 through an air duct 5, a waste gas treatment mechanism is installed on the waste gas treatment tank 6, a plug 7 is fixedly connected with the inside of the pre-cooling channel 3, a plurality of through holes 8 are uniformly formed in the plug 7, and a portion, located between the plug 7 and the condensation tank 1, of the condensation tank 1 is set as a buffer cavity 9.
Through the setting of precooling passageway 3 and end cap 7, evenly offered a plurality of through-holes 8 on the end cap 7 for the velocity of flow when waste gas passes end cap 7 promotes, thereby makes the temperature of the waste gas that gets into buffer chamber 9 reduce, reaches the purpose of precooling, and need not use other energy, energy saving and emission reduction.
In this embodiment, as shown in fig. 1, 2 and 6, a supplementary pipe 10 is fixedly connected to the top of the condensation tank 1, a cover 11 is mounted on the top of the supplementary pipe 10, a liquid discharge pipe 12 is fixedly connected to the bottom of the liquid collection tank 4, a valve is mounted on the liquid discharge pipe 12, and an air outlet pipe 18 is fixedly connected to one side of the exhaust gas treatment tank 6. The condensate is conveniently replenished through the arrangement of the replenishing pipe 10, the condensed waste liquid is conveniently discharged through the arrangement of the liquid discharge pipe 12, and the purified waste gas is discharged through the arrangement of the air outlet pipe 18.
In this embodiment, as shown in fig. 1, 2 and 6, the exhaust gas treatment mechanism includes a water pump 13 fixedly installed on the front surface of the exhaust gas treatment tank 6, an output end of the water pump 13 is fixedly connected with a spray head 15 located on the inner side of the top of the exhaust gas treatment tank 6 through a water outlet pipe 14, an input end of the water pump 13 is fixedly connected with a water inlet pipe 16 connected to the bottom of the exhaust gas treatment tank 6, a water supplementing pipe 17 is fixedly connected to the bottom of the exhaust gas treatment tank 6, and a valve is installed on the water supplementing pipe 17. Through exhaust-gas treatment mechanism's setting, add the clear water in exhaust-gas treatment case 6 during the use, pump 13 is through inlet tube 16 extraction clear water to spray in the waste gas by shower nozzle 15 through outlet pipe 14, absorb, reach the effect of handling waste gas, through the setting of moisturizing pipe 17, can make up clear water and blowdown use.
In this embodiment, as shown in fig. 3, 4 and 5, a mounting groove 19 located at one side of the plug 7 is provided at the top of the pre-cooling channel 3, a baffle 20 is installed in the inner side of the mounting groove 19, the baffle 20 and the mounting groove 19 are in interference fit, the baffle 20 is tightly attached to one end of the plug 7, a handle 21 is fixedly connected to the top of the baffle 20, and a filter screen 22 is fixedly installed at one end of the pre-cooling channel 3 far away from the condensing box 1. Through the setting of mounting groove 19 and baffle 20, baffle 20 and mounting groove 19 are interference fit, and baffle 20 is hugged closely the one end of end cap 7, can pass through upper and lower sliding baffle 20, control the quantity of through-holes 8 that waste gas can pass through to reach the purpose of adjusting waste gas through-speed, thereby can adjust the waste gas temperature after the precooling to a certain extent.
In this embodiment, as shown in fig. 1 to 6, the working process of the condensation recovery device for waste gas treatment provided in this embodiment is as follows:
step 1, introducing waste gas into the device from a pre-cooling channel 3, sliding a baffle plate 20 up and down, and adjusting the passing speed;
Step 2, the waste gas is condensed through a coiled pipe 2, the condensed liquid enters a liquid collecting tank 4 for temporary storage, and the condensed gas part enters a waste gas treatment tank 6;
And 3, the water pump 13 extracts clear water through the water inlet pipe 16, sprays the clear water into the waste gas through the water outlet pipe 14 by the spray head 15, absorbs and purifies the waste gas, the purified waste gas is discharged through the air outlet pipe 18, finally, the liquid discharge pipe 12 is opened to recover liquid, and the water supplementing pipe 17 is opened to discharge sewage.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421456806.7U CN222943201U (en) | 2024-06-25 | 2024-06-25 | Condensation recovery device for waste gas treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421456806.7U CN222943201U (en) | 2024-06-25 | 2024-06-25 | Condensation recovery device for waste gas treatment |
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| CN222943201U true CN222943201U (en) | 2025-06-06 |
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| CN202421456806.7U Active CN222943201U (en) | 2024-06-25 | 2024-06-25 | Condensation recovery device for waste gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120667946A (en) * | 2025-08-06 | 2025-09-19 | 福建鑫志鸿生物科技有限公司 | Energy-saving condensing device for recycling organic solvent |
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2024
- 2024-06-25 CN CN202421456806.7U patent/CN222943201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120667946A (en) * | 2025-08-06 | 2025-09-19 | 福建鑫志鸿生物科技有限公司 | Energy-saving condensing device for recycling organic solvent |
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