An adsorption tower for treating waste gas produced in production of butyronitrile latex

Abstract

The utility model discloses a kind of adsorption towers of nitrile latex production waste gas treatment, relate to waste gas treatment technical field, the adsorption tower of nitrile latex production waste gas treatment, including reaction chamber, the side fixed connection of the reaction chamber has top cover, further include: setting in the side fixed connection of the reaction chamber has water tank one, the side fixed connection of water tank one has heat dissipation component, the heat dissipation component includes condenser pipe and heat dissipation box;Setting in the side fixed connection of the condenser pipe has inlet pipe, the side fixed connection of condenser pipe has outlet pipe;Setting in the side fixed connection of the reaction chamber has fixed plate one.The utility model adsorption tower of nitrile latex production waste gas treatment, by heat dissipation component setting, reached the effect of heat dissipation, facilitate the temperature inside reaction chamber, avoid due to waste gas temperature excessively high and lead to adsorbent performance decline, reduce the security risk caused by high temperature, improve adsorption efficiency, prolong adsorbent service life.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically to an adsorption tower for treating waste gas from nitrile latex production. Background Technology

[0002] In the production of nitrile latex, the waste gas mainly originates from processes such as polymerization, degassing, and coagulation. Its composition is complex, containing volatile organic compounds (VOCs, such as acrylonitrile, butadiene, and styrene), ammonia, and a small amount of latex particles. Direct emission of these waste gases not only pollutes the environment but may also harm human health; therefore, efficient purification treatment is necessary.

[0003] Utility model patent CN215539613U discloses a waste gas treatment device for nitrile latex production. This utility model includes a nitrile latex production device, a waste gas treatment box, and a barrier device. A gas supply pipe connects the nitrile latex production device and the waste gas treatment box, and a barrier device is installed on the gas supply pipe. The barrier device includes an adjusting mechanism and a valve assembly. The adjusting mechanism includes a housing, a control gear, a telescopic caliper rod, and a ratchet rod. The control gear is movably connected inside the housing and meshes with the telescopic caliper rod. The bottom of the telescopic caliper rod is fixedly connected to the ratchet rod, which extends from inside the housing into the gas supply pipe. The valve assembly includes a valve body, a valve switch, and a ratchet gear. The valve switch is installed on the valve body, and the ratchet gear is installed on the valve switch, meshing with the ratchet rod. The barrier device in this utility model can prevent waste gas from entering the waste gas treatment box when the activated carbon is replaced, improving the practicality of the waste gas treatment device for nitrile latex production.

[0004] However, existing adsorption towers for treating waste gas from nitrile latex production are prone to deterioration of adsorbent performance due to excessively high waste gas temperature inside the reaction chamber, and are also prone to explosion due to high temperature. Utility Model Content

[0005] This invention provides an adsorption tower for treating waste gas from nitrile latex production, which is convenient and solves the problems of existing adsorption towers for treating waste gas from nitrile latex production, which are prone to deterioration of adsorbent performance due to excessively high waste gas temperature inside the reaction chamber, and are prone to explosion due to high temperature.

[0006] To facilitate temperature control within the reaction chamber, prevent adsorbent performance degradation due to excessively high waste gas temperature, and reduce safety risks associated with high temperatures, this utility model provides the following technical solution: an adsorption tower for treating waste gas from nitrile latex production, comprising a reaction chamber, a top cover fixedly connected to one side of the reaction chamber, and further comprising: A water tank is fixedly connected to one side of the reaction chamber, and a heat dissipation assembly is fixedly connected to one side of the water tank. The heat dissipation assembly includes a condenser pipe and a heat dissipation box. A water inlet pipe is fixedly connected to one side of the condenser tube, and a water outlet pipe is fixedly connected to one side of the condenser tube. A fixing plate is fixedly connected to one side of the reaction chamber. A maintenance-friendly component is fixedly connected to one side of the fixing plate. The maintenance-friendly component includes a connecting column and a buckle. A connecting plate is slidably connected to one side of the connecting column.

[0007] As a preferred embodiment of the present invention, the heat dissipation component includes a heat dissipation box fixedly connected to one side of the water outlet pipe, and a heat dissipation pipe is fixedly connected inside the heat dissipation box.

[0008] As a preferred embodiment of this utility model, the easy-maintenance component includes a buckle that is slidably connected to one side of the connecting plate, and a locking buckle is fixedly connected to one side of the buckle.

[0009] As a preferred embodiment of this invention, a drying plate is slidably connected inside the reaction chamber, and an adsorbent is slidably connected inside the reaction chamber.

[0010] As a preferred embodiment of this utility model, an air inlet is fixedly connected to the top of the top cover, a base is fixedly connected to the bottom of the reaction chamber, and an air outlet is fixedly connected to one side of the base.

[0011] As a preferred embodiment of this utility model, a second fixing plate is fixedly connected to one side of the heat dissipation box, and a cooling fan is fixedly connected to one side of the second fixing plate.

[0012] As a preferred technical solution of this utility model, a water tank is fixedly connected to one side of the fixing plate, a tank cover is fixedly connected to the top of the water tank, a water pump is fixedly connected to the top of the water tank, and a water supply pipe is fixedly connected to one side of the water pump.

[0013] As a preferred embodiment of this utility model, a tank cover is fixedly connected to the top of the water tank, and a water pump is fixedly connected to the top of the water tank.

[0014] Compared with the prior art, this utility model provides an adsorption tower for treating waste gas from nitrile latex production, which has the following beneficial effects: This adsorption tower for treating waste gas from nitrile latex production utilizes a heat dissipation system. During operation, activating water pump one pumps coolant from water tank one through an inlet pipe to a condenser, cooling the gas inside the reaction chamber. The coolant then flows out through an outlet pipe and into a heat dissipation pipe. Activating a cooling fan further cools the coolant within the heat dissipation pipe. The cooled coolant flows into water tank two, where water pump two pumps coolant back to water tank one through a delivery pipe. This heat dissipation effectively controls the temperature inside the reaction chamber, preventing adsorbent performance degradation due to excessively high waste gas temperatures, reducing safety risks associated with high temperatures, improving adsorption efficiency, and extending the adsorbent's lifespan.

[0015] This adsorption tower for treating waste gas from nitrile latex production features easily maintainable components. During use, connecting column one is fixed to fixing plate two. The connecting plate drives the retaining ring to rotate around connecting column one, causing the retaining ring to engage with the locking buckle. Pressing the connecting plate tightens the retaining ring and releases the locking buckle. The retaining ring then rotates around connecting column one again, facilitating easy installation and disassembly. This allows for convenient replacement of failed adsorbents or cleaning of blockages, reducing downtime and lowering labor maintenance costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the heat dissipation component structure of this utility model; Figure 4 This is a schematic diagram of the maintenance-friendly component structure of this utility model.

[0017] In the diagram: 1. Reaction chamber; 2. Top cover; 3. Water tank one; 4. Heat dissipation assembly; 401. Condenser pipe; 402. Heat dissipation box; 5. Water inlet pipe; 6. Water outlet pipe; 7. Fixing plate one; 8. Easy maintenance assembly; 801. Connecting column one; 802. Buckle; 9. Connecting plate; 10. Heat dissipation pipe; 11. Locking buckle; 12. Drying plate; 13. Adsorbent; 14. Air inlet; 15. Base; 16. Air outlet; 17. Fixing plate two; 18. Cooling fan; 19. Water tank two; 20. Box cover two; 21. Water pump two; 22. Water supply pipe; 23. Box cover one; 24. Water pump one. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model discloses an adsorption tower for treating waste gas from nitrile latex production, including a reaction chamber 1, a top cover 2 fixedly connected to one side of the reaction chamber 1, and a water tank 3 fixedly connected to one side of the reaction chamber 1. A heat dissipation assembly 4 is fixedly connected to one side of the water tank 3, the heat dissipation assembly 4 including a condenser pipe 401 and a heat dissipation box 402; an inlet pipe 5 is fixedly connected to one side of the condenser pipe 401, and an outlet pipe 6 is fixedly connected to one side of the condenser pipe 401; a fixing plate 7 is fixedly connected to one side of the reaction chamber 1, and a maintenance-friendly assembly 8 is fixedly connected to one side of the fixing plate 7. The maintenance-friendly assembly 8 includes a connecting column 801 and a retaining ring 802, and a connecting plate 9 is slidably connected to one side of the connecting column 801.

[0020] Specifically, the heat dissipation component 4 includes a heat dissipation box 402 fixedly connected to one side of the water outlet pipe 6, and a heat dissipation pipe 10 is fixedly connected inside the heat dissipation box 402.

[0021] In this embodiment, the water outlet pipe 6 serves to drain the condensate inside the condenser pipe 401, and the heat dissipation pipe 10 serves to cool the condensate.

[0022] Specifically, the maintenance-friendly component 8 includes a retaining ring 802 that is slidably connected to one side of the connecting plate 9, and a locking buckle 11 is fixedly connected to one side of the retaining ring 802.

[0023] In this embodiment, the buckle 802 serves to fasten and lock the buckle 11, and the connecting plate 9 serves to prevent the buckle 802 from moving.

[0024] Specifically, a drying plate 12 is slidably connected inside the reaction chamber 1, and an adsorbent 13 is slidably connected inside the reaction chamber 1.

[0025] In this embodiment, the drying plate 12 removes moisture from the exhaust gas, and the adsorbent 13 adsorbs harmful gases from the exhaust gas.

[0026] Specifically, an air inlet 14 is fixedly connected to the top of the top cover 2, a base 15 is fixedly connected to the bottom of the reaction chamber 1, and an air outlet 16 is fixedly connected to one side of the base 15.

[0027] In this embodiment, the air inlet 14 serves to deliver waste gas to the reaction chamber 1, and the air outlet 16 serves to discharge the treated waste gas inside the reaction chamber 1.

[0028] Specifically, a fixing plate 17 is fixedly connected to one side of the heat sink 402, and a cooling fan 18 is fixedly connected to one side of the fixing plate 17.

[0029] In this embodiment, the fixing plate 17 serves to support the cooling fan 18, and the cooling fan 18 serves to cool the heat pipe 10.

[0030] Specifically, a water tank 2 19 is fixedly connected to one side of the fixed plate 2 17, a tank cover 2 20 is fixedly connected to the top of the water tank 2 19, a water pump 2 21 is fixedly connected to the top of the water tank 2 19, and a water supply pipe 22 is fixedly connected to one side of the water pump 2 21.

[0031] In this embodiment, the second cover 20 facilitates the addition of coolant to the second water tank 19, and the second water pump 21 transports the coolant in the second water tank 19 to the first water tank 3 through the water pipe 22.

[0032] Specifically, a tank cover 23 is fixedly connected to the top of water tank 3, and a water pump 24 is fixedly connected to the top of water tank 3. In this implementation scheme, the cover 23 facilitates the addition of coolant to the water tank 3, and the water pump 24 delivers the coolant in the water tank 3 to the condenser pipe 401 through the inlet pipe 5.

[0033] The working principle and usage process of this utility model are as follows: When in use, by starting water pump 24, water pump 24 delivers the coolant inside water tank 3 to condenser pipe 401 through water inlet pipe 5, thereby cooling the gas inside reaction chamber 1. The coolant flows out through water outlet pipe 6 and enters heat dissipation pipe 10. By starting cooling fan 18, cooling fan 18 cools the coolant inside heat dissipation pipe 10. The cooled coolant flows into water tank 19. By starting water pump 21, water pump 21 delivers the coolant inside water tank 19 to water tank 3 through water delivery pipe 22, thereby achieving the function of heat dissipation. In use, the connecting post 801 is fixed on the fixing plate 17. The connecting plate 9 drives the buckle 802 to rotate around the connecting post 801, so that the buckle 802 hooks onto the locking buckle 11. By pressing the connecting plate 9, the connecting plate 9 locks the buckle 802 into the locking buckle 11. By lifting the connecting plate 9, the buckle 802 is released from the locking buckle 11. The connecting plate 9 drives the buckle 802 to rotate around the connecting post 801, thereby facilitating installation and disassembly.

[0034] In summary, the adsorption tower for treating waste gas from nitrile latex production achieves heat dissipation through the heat dissipation component 4, facilitating temperature control within the reaction chamber 1 and preventing a decrease in the performance of the adsorbent 13 due to excessively high waste gas temperature. This reduces the safety risks caused by high temperatures, improves adsorption efficiency, and extends the service life of the adsorbent 13. Furthermore, the easy-to-maintain component 8 facilitates installation and disassembly, allowing for easy replacement of the failed adsorbent 13 or cleaning of blockages, reducing downtime and lowering labor maintenance costs.

[0035] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adsorption tower for treating waste gas from nitrile latex production, comprising a reaction chamber (1), wherein a top cover (2) is fixedly connected to one side of the reaction chamber (1), characterized in that, Also includes: A water tank (3) is fixedly connected to one side of the reaction chamber (1), and a heat dissipation assembly (4) is fixedly connected to one side of the water tank (3). The heat dissipation assembly (4) includes a condenser pipe (401) and a heat dissipation box (402). A water inlet pipe (5) is fixedly connected to one side of the condenser pipe (401), and a water outlet pipe (6) is fixedly connected to one side of the condenser pipe (401). A fixing plate (7) is fixedly connected to one side of the reaction chamber (1). A maintenance-friendly component (8) is fixedly connected to one side of the fixing plate (7). The maintenance-friendly component (8) includes a connecting post (801) and a buckle (802). A connecting plate (9) is slidably connected to one side of the connecting post (801).

2. The adsorption tower for treating waste gas from nitrile latex production according to claim 1, characterized in that: The heat dissipation assembly (4) includes a heat dissipation box (402) fixedly connected to one side of the water outlet pipe (6), and a heat dissipation pipe (10) is fixedly connected inside the heat dissipation box (402).

3. The adsorption tower for treating waste gas from nitrile latex production according to claim 1, characterized in that: The easy-maintain component (8) includes a buckle (802) slidably connected to one side of the connecting plate (9), and a locking buckle (11) is fixedly connected to one side of the buckle (802).

4. The adsorption tower for treating waste gas from nitrile latex production according to claim 1, characterized in that: The reaction chamber (1) is internally connected to a drying plate (12), and an adsorbent (13) is internally connected to the reaction chamber (1).

5. The adsorption tower for treating waste gas from nitrile latex production according to claim 1, characterized in that: An air inlet (14) is fixedly connected to the top of the top cover (2), a base (15) is fixedly connected to the bottom of the reaction chamber (1), and an air outlet (16) is fixedly connected to one side of the base (15).

6. The adsorption tower for treating waste gas from nitrile latex production according to claim 1, characterized in that: A fixing plate 2 (17) is fixedly connected to one side of the heat sink (402), and a cooling fan (18) is fixedly connected to one side of the fixing plate 2 (17).

7. The adsorption tower for treating waste gas from nitrile latex production according to claim 6, characterized in that: A water tank (19) is fixedly connected to one side of the fixed plate (17), a tank cover (20) is fixedly connected to the top of the water tank (19), a water pump (21) is fixedly connected to the top of the water tank (19), and a water delivery pipe (22) is fixedly connected to one side of the water pump (21).

8. The adsorption tower for treating waste gas from nitrile latex production according to claim 1, characterized in that: The top of the water tank (3) is fixedly connected to a cover (23), and the top of the water tank (3) is fixedly connected to a pump (24).

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