Tail gas treatment and emission device of glue reaction kettle

Abstract

The utility model relates to the technical field of glue production, and discloses a tail gas treatment and emission device of a glue reaction kettle, which comprises a reaction kettle body, the outer surface of the reaction kettle body is fixedly connected with an exhaust pipe, the bottom of the exhaust pipe is provided with a shunt pipe, two ends of the shunt pipe are fixedly connected with emission pipes, and the emission pipes are fixedly connected with the reaction kettle body. And the outer surface of the discharge pipe is fixedly connected with a connecting pipe. The utility model has the following advantages and effects: waste gas passes through the cylindrical activated carbon block to be adsorbed, the polymer resin particle layer has stronger adsorbability, so that harmful substances in the gas are adsorbed, then the harmful substances are filtered by the deodorization particle layer, the peculiar smell in the waste gas is removed, the filtering effect is stronger under multiple filtering, and after the waste gas is discharged, the waste gas can be recycled. When the filter screen core needs to be replaced, the fixing sleeve and the connecting pipe are separated, so that the filter cartridge is taken down, the filter screen core is pulled out and replaced, the filter cartridge can be repeatedly used after being replaced with a new filter screen core, and the filter material is conveniently and regularly replaced to ensure the filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of glue production, in particular to an exhaust gas treatment and emission device for a glue reactor. Background Technique

[0002] Generally speaking, a reactor is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, functions such as heating, evaporation, cooling, and mixing at low and high speeds required by the process are achieved. As a commonly used device in chemical production, a reactor will generate certain exhaust gas during the production and processing process.

[0003] In the prior art, Chinese Patent Publication No. CN212575971U discloses an exhaust gas treatment and emission device for a glue reactor. The key points of its technical solution are that it includes a reactor body and a purification tank. A gas transmission pipe is connected between the reactor body and the purification tank. The top of the purification tank is penetrated and rotatably connected with a liquid inlet pipe. The top of the liquid inlet pipe is connected with a first water inlet pipe through a rotary joint. A motor for driving the liquid inlet pipe is arranged at the top of the purification tank. The bottom end of the liquid inlet pipe is connected with a horizontally arranged water outlet pipe. A plurality of water outlet holes are evenly opened on the lower surface of the water outlet pipe. A plurality of flow guiding plates are arranged on the inner walls on both sides of the purification tank. The two flow guiding plates are arranged in a staggered manner and inclined downward towards the inside of the purification tank. The bottom side wall of the purification tank is connected with a liquid outlet pipe and an exhaust pipe. The utility model can effectively treat the exhaust gas generated by the reactor and reduce the pollution to the atmospheric environment.

[0004] However, when this utility model is actually used, the exhaust gas is purified by water, and the treatment effect may be limited. There may be some harmful gases that are insoluble in water, resulting in poor treatment effect and certain potential safety hazards after emission. Therefore, improvement is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an exhaust gas treatment and emission device for a glue reactor, which has a stronger filtering effect under multiple filtrations and a more ideal filtering effect.

[0006] The above technical object of the utility model is achieved through the following technical solutions: An exhaust gas treatment and discharge device for a glue reactor, including a reactor body, a discharge pipe is fixedly connected to the outer surface of the reactor body, a shunt pipe is arranged at the bottom of the discharge pipe, discharge pipes are fixedly connected to both ends of the shunt pipe, a connecting pipe is fixedly connected to the outer surface of the discharge pipe, a fixing sleeve is sleeved on the outer surface of the connecting pipe, a filter cylinder is fixedly connected to one end of the fixing sleeve, a filter screen core is arranged inside the filter cylinder, a filter cotton layer is fixedly connected to the inner wall of the filter screen core, a non-woven fabric is fixedly connected to the inner wall of the filter cotton layer, columnar activated carbon blocks are arranged inside the non-woven fabric, a polymer resin particle layer is arranged on one side surface of the columnar activated carbon blocks, and a deodorizing particle layer is arranged on one side surface of the polymer resin particle layer.

[0007] By adopting the above technical solutions, when in use by staff, the waste gas generated by the reactor body is discharged from the discharge pipe, the waste gas enters the shunt pipe and is shunted to both ends, and thus enters the two discharge pipes. The waste gas is introduced into the filter cylinder and filtered by the filter screen core. The filter cotton layer and the non-woven fabric filter large-particle impurities. The waste gas contacts the columnar activated carbon blocks and passes through the columnar activated carbon blocks to be adsorbed. The polymer resin particle layer has strong adsorbability, so as to adsorb harmful substances in the gas, and then is filtered by the deodorizing particle layer to remove the odor in the waste gas. Under multiple filtrations, the filtering effect is stronger and more ideal. When the waste gas discharge is completed and the filter screen core needs to be replaced, the fixing sleeve and the connecting pipe are separated, and then the filter cylinder is removed and the filter screen core is pulled out for replacement. The filter cylinder can be used multiple times after replacing the new filter screen core, which is convenient for regularly replacing the filter material to ensure the filtering effect.

[0008] The further setting of the utility model is: Activated carbon particles are arranged on one side surface of the deodorizing particle layer, and a handle is fixedly connected to one end of the filter screen core.

[0009] By adopting the above technical solutions, the activated carbon particles further improve the adsorption and filtering effect, and the handle is convenient for pulling out the filter screen core.

[0010] The further setting of the utility model is: A mesh opening is arranged at one end of the filter cylinder, and a pressure-resistant pipe is fixedly connected to the inner wall of the filter cylinder.

[0011] By adopting the above technical solutions, the treated air is discharged from the mesh opening, and the pressure-resistant pipe makes the filter cylinder not easy to deform and improves the durability.

[0012] The further setting of the utility model is: A sealing layer is fixedly connected to the inner wall of the pressure-resistant pipe, and a sealing sleeve is fixedly connected to one end of the sealing layer.

[0013] By adopting the above technical solutions, the sealing layer has sealing performance, and the sealing sleeve is inserted into the discharge pipe when the filter cylinder is installed.

[0014] A further setting of the present utility model is that one end of the sealing sleeve is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected with a net cover.

[0015] By adopting the above technical solution, when the filter element is installed, the net cover is connected to the threaded groove, and the net cover does not affect the passage of waste gas.

[0016] A further setting of the present utility model is that a push rod is fixedly connected to one side surface of the net cover, and the material of the push rod is rubber.

[0017] By adopting the above technical solution, the push rod squeezes the filter element, so that the filter element is not easily loosened and is more stable.

[0018] A further setting of the present utility model is that a first anti-slip layer is fixedly connected to the outer surface of the connecting pipe, and a second anti-slip layer is fixedly connected to the inner wall of the fixing sleeve.

[0019] By adopting the above technical solution, when the connecting pipe and the fixing sleeve are sleeved, the first anti-slip layer and the second anti-slip layer improve the firmness.

[0020] A further setting of the present utility model is that a bolt is threadedly connected inside the fixing sleeve, and the number of bolts is two.

[0021] By adopting the above technical solution, after the bolt is fixed, the filter cartridge is fixed and will not fall off.

[0022] A further setting of the present utility model is that an abutting ring is fixedly connected to the inner wall of the sealing layer, and the material of the abutting ring is alloy.

[0023] By adopting the above technical solution, the abutting ring abuts against the other end of the filter element, and the filter element does not shake in the filter cartridge.

[0024] A further setting of the present utility model is that a connecting pipe is fixedly connected to the top of the shunt pipe, and the top of the connecting pipe is fixedly connected to the exhaust pipe.

[0025] By adopting the above technical solution, the connecting pipe connects the exhaust pipe and the shunt pipe to guide the waste gas.

[0026] The beneficial effects of the present utility model are:

[0027] 1. In this utility model, through the cooperative setting among the reactor body, exhaust pipe, shunt pipe, discharge pipe, connecting pipe, fixing sleeve, filter cylinder, filter mesh core, filter cotton layer, non-woven fabric, columnar activated carbon blocks, high molecular resin particle layer and deodorant particle layer, when the device is in use, the waste gas generated by the reactor body is discharged from the exhaust pipe. The waste gas enters the shunt pipe and is shunted to both ends, thus entering the two discharge pipes. The waste gas passes into the filter cylinder and is filtered by the filter mesh core. The filter cotton layer and non-woven fabric filter large-particle impurities. The waste gas contacts the columnar activated carbon blocks and passes through them for adsorption. The high molecular resin particle layer has strong adsorbability, thus adsorbing harmful substances in the gas. Subsequently, it is filtered by the deodorant particle layer to remove the odor in the waste gas. Under multiple filtrations, the filtering effect is stronger and more ideal. When the waste gas discharge is completed and the filter mesh core needs to be replaced, the fixing sleeve and the connecting pipe are separated, and then the filter cylinder is removed and the filter mesh core is taken out for replacement. The filter cylinder can be used multiple times after replacing with a new filter mesh core, which is convenient for regularly replacing the filter material to ensure the filtering effect.

[0028] 2. In this utility model, through the cooperative setting among activated carbon particles, handle, mesh opening, compression-resistant pipe, sealing layer, sealing sleeve, thread groove, mesh cover, ejector rod, first anti-slip layer, second anti-slip layer, bolt, abutting ring and connecting pipe, when the device is in use, the activated carbon particles further improve the adsorption and filtration effect. The handle facilitates the extraction of the filter mesh core. The treated air is discharged from the mesh opening. The compression-resistant pipe makes the filter cylinder not easily deformed and improves its durability. The sealing layer has sealing property. When installing the filter cylinder, the sealing sleeve is inserted into the discharge pipe. When installing the filter mesh core, the mesh cover is connected to the thread groove. The mesh cover does not affect the passage of the waste gas. The ejector rod extrudes the filter mesh core, making the filter mesh core not easily loosen and more stable. When the connecting pipe and the fixing sleeve are sleeved, the first anti-slip layer and the second anti-slip layer improve the firmness. After the bolt is fixed, the filter cylinder is fixed and will not fall off. The abutting ring abuts against the other end of the filter mesh core, and the filter mesh core does not shake in the filter cylinder. The connecting pipe connects the exhaust pipe and the shunt pipe to guide the waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0030] Figure 1 It is a schematic structural diagram of the present utility model;

[0031] Figure 2 It is a schematic structural diagram of the filter cylinder of the present utility model;

[0032] Figure 3 Schematic diagram of the filter element structure of the present utility model;

[0033] Figure 4 Schematic diagram of the pressure-resistant pipe structure of the present utility model.

[0034] In the figure, 1 is the reactor body; 2 is the exhaust pipe; 3 is the shunt pipe; 4 is the discharge pipe; 5 is the connecting pipe; 6 is the fixing sleeve; 7 is the filter cylinder; 8 is the filter element; 9 is the filter cotton layer; 10 is the non-woven fabric; 11 is the columnar activated carbon block; 12 is the polymer resin particle layer; 13 is the deodorant particle layer; 14 is the activated carbon particle; 15 is the handle; 16 is the mesh opening; 17 is the pressure-resistant pipe; 18 is the sealing layer; 19 is the sealing sleeve; 20 is the thread groove; 21 is the mesh cover; 22 is the ejector rod; 23 is the first anti-slip layer; 24 is the second anti-slip layer; 25 is the bolt; 26 is the abutting ring; 27 is the connecting pipe. Specific embodiments

[0035] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] Refer to Figures 1-4, An exhaust gas treatment and discharge device for a glue reactor, which includes a reactor body 1. A discharge pipe 2 is fixedly connected to the outer surface of the reactor body 1. A shunt pipe 3 is arranged at the bottom of the discharge pipe 2. Discharge pipes 4 are fixedly connected to both ends of the shunt pipe 3. A connecting pipe 5 is fixedly connected to the outer surface of the discharge pipe 4. A fixing sleeve 6 is sleeved on the outer surface of the connecting pipe 5. A filter cylinder 7 is fixedly connected to one end of the fixing sleeve 6. A filter mesh core 8 is arranged inside the filter cylinder 7. A filter cotton layer 9 is fixedly connected to the inner wall of the filter mesh core 8. A non-woven fabric 10 is fixedly connected to the inner wall of the filter cotton layer 9. Columnar activated carbon blocks 11 are arranged inside the non-woven fabric 10. A polymer resin particle layer 12 is arranged on one side surface of the columnar activated carbon blocks 11. A deodorizing particle layer 13 is arranged on one side surface of the polymer resin particle layer 12. When in use by staff, the waste gas generated by the reactor body 1 is discharged from the discharge pipe 2. The waste gas enters the shunt pipe 3 and is shunted to both ends, thus entering the two discharge pipes 4. The waste gas is introduced into the filter cylinder 7 and is filtered by the filter mesh core 8. The filter cotton layer 9 and the non-woven fabric 10 filter large particles of impurities. The waste gas contacts the columnar activated carbon blocks 11 and passes through the columnar activated carbon blocks 11 to be adsorbed. The polymer resin particle layer 12 has strong adsorbability, thus adsorbing harmful substances in the gas. Subsequently, it is filtered by the deodorizing particle layer 13 to remove the odor in the waste gas. Under multiple filtrations, the filtration effect is stronger and more ideal. When the waste gas discharge is completed and when the filter mesh core 8 needs to be replaced, the fixing sleeve 6 and the connecting pipe 5 are separated, and then the filter cylinder 7 is removed and the filter mesh core 8 is pulled out for replacement. The filter cylinder 7 can be used multiple times after replacing with a new filter mesh core 8, which is convenient for regularly replacing filter materials to ensure the filtration effect. Activated carbon particles 14 are arranged on one side surface of the deodorizing particle layer 13. A handle 15 is fixedly connected to one end of the filter mesh core 8. The activated carbon particles 14 further improve the adsorption and filtration effect. The handle 15 is convenient for pulling out the filter mesh core 8. A mesh opening 16 is opened at one end of the filter cylinder 7. A pressure-resistant pipe 17 is fixedly connected to the inner wall of the filter cylinder 7. The treated air is discharged from the mesh opening 16. The pressure-resistant pipe 17 makes the filter cylinder 7 not easily deformed and improves durability. A sealing layer 18 is fixedly connected to the inner wall of the pressure-resistant pipe 17. A sealing sleeve 19 is fixedly connected to one end of the sealing layer 18. The sealing layer 18 has sealing performance. When the filter cylinder 7 is installed, the sealing sleeve 19 is inserted into the discharge pipe 4. A threaded groove 20 is opened at one end of the sealing sleeve 19. A mesh cover 21 is threadedly connected to the inner wall of the threaded groove 20. When the filter mesh core 8 is installed, the mesh cover 21 is connected to the threaded groove 20. The mesh cover 21 does not affect the passage of waste gas. A top rod 22 is fixedly connected to one side surface of the mesh cover 21. The material of the top rod 22 is rubber. The top rod 22 presses the filter mesh core 8, so that the filter mesh core 8 is not easily loosened and is more stable. A first anti-slip layer 23 is fixedly connected to the outer surface of the connecting pipe 5. A second anti-slip layer 24 is fixedly connected to the inner wall of the fixing sleeve 6. When the connecting pipe 5 and the fixing sleeve 6 are sleeved, the first anti-slip layer 23 and the second anti-slip layer 24 improve the firmness. Two bolts 25 are threadedly connected inside the fixing sleeve 6. After the bolts 25 are fixed,The filter cartridge 7 is fixed and will not fall off. The inner wall of the sealing layer 18 is fixedly connected with an abutting ring 26. The material of the abutting ring 26 is alloy. The abutting ring 26 abuts against the other end of the filter core 8. The filter core 8 will not shake in the filter cartridge 7. The top of the shunt pipe 3 is fixedly connected with an adapter pipe 27. The top of the adapter pipe 27 is fixedly connected with the exhaust pipe 2. The adapter pipe 27 connects the exhaust pipe 2 and the shunt pipe 3 to guide the waste gas.

[0037] In the present utility model, through the cooperative setting among the reaction kettle body 1, the exhaust pipe 2, the shunt pipe 3, the discharge pipe 4, the connecting pipe 5, the fixing sleeve 6, the filter cartridge 7, the filter core 8, the filter cotton layer 9, the non-woven fabric 10, the columnar activated carbon blocks 11, the polymer resin particle layer 12 and the deodorant particle layer 13, when the device is in use, the waste gas generated by the reaction kettle body 1 is discharged from the exhaust pipe 2. The waste gas enters the shunt pipe 3 and is shunted to both ends, and then enters the two discharge pipes 4. The waste gas passes into the filter cartridge 7 and is filtered by the filter core 8. The filter cotton layer 9 and the non-woven fabric 10 filter large-particle impurities. The waste gas contacts the columnar activated carbon blocks 11 and passes through the columnar activated carbon blocks 11 to be adsorbed. The polymer resin particle layer 12 has strong adsorbability, so as to adsorb harmful substances in the gas. Then it is filtered by the deodorant particle layer 13 to remove the odor in the waste gas. Under multiple filtrations, the filtration effect is stronger and more ideal. When the waste gas discharge is over and when the filter core 8 needs to be replaced, the fixing sleeve 6 and the connecting pipe 5 are separated, and then the filter cartridge 7 is removed and the filter core 8 is taken out for replacement. The filter cartridge 7 can be used multiple times after replacing with a new filter core 8, which is convenient for regularly replacing the filter material to ensure the filtration effect. Through the cooperative setting among the activated carbon particles 14, the handle 15, the mesh opening 16, the pressure-resistant pipe 17, the sealing layer 18, the sealing sleeve 19, the thread groove 20, the mesh cover 21, the ejector rod 22, the first anti-slip layer 23, the second anti-slip layer 24, the bolt 25, the abutting ring 26 and the adapter pipe 27, when the device is in use, the activated carbon particles 14 further improve the adsorption and filtration effect. The handle 15 is convenient for taking out the filter core 8. The treated air is discharged from the mesh opening 16. The pressure-resistant pipe 17 makes the filter cartridge 7 not easily deformed and improves the durability. The sealing layer 18 has sealing performance. When the filter cartridge 7 is installed, the sealing sleeve 19 is inserted into the discharge pipe 4. When the filter core 8 is installed, the mesh cover 21 is connected to the thread groove 20. The mesh cover 21 does not affect the passage of the waste gas. The ejector rod 22 squeezes the filter core 8, so that the filter core 8 is not easily loosened and is more stable. When the connecting pipe 5 and the fixing sleeve 6 are sleeved, the first anti-slip layer 23 and the second anti-slip layer 24 improve the firmness. After the bolt 25 is fixed, the filter cartridge 7 is fixed and will not fall off. The abutting ring 26 abuts against the other end of the filter core 8. The filter core 8 will not shake in the filter cartridge 7. The adapter pipe 27 connects the exhaust pipe 2 and the shunt pipe 3 to guide the waste gas.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tail gas treatment and emission device for a glue reactor, comprising a reactor body (1), characterized in that: The outer surface of the reactor body (1) is fixedly connected to an exhaust pipe (2), a shunt pipe (3) is arranged at the bottom of the exhaust pipe (2), both ends of the shunt pipe (3) are fixedly connected to a discharge pipe (4), the outer surface of the discharge pipe (4) is fixedly connected to a connecting pipe (5), the outer surface of the connecting pipe (5) is sleeved with a fixing sleeve (6), one end of the fixing sleeve (6) is fixedly connected to a filter cartridge (7), a filter screen core (8) is arranged inside the filter cartridge (7), a filter cotton layer (9) is fixedly connected to the inner wall of the filter screen core (8), a non-woven fabric (10) is fixedly connected to the inner wall of the filter cotton layer (9), a columnar activated carbon block (11) is arranged inside the non-woven fabric (10), a polymer resin particle layer (12) is arranged on one side of the columnar activated carbon block (11), and a deodorizing particle layer (13) is arranged on one side of the polymer resin particle layer (12).

2. The tail gas treatment and emission device of a glue reaction kettle according to claim 1 is characterized in that: Activated carbon particles (14) are arranged on one side of the deodorizing particle layer (13), and a handle (15) is fixedly connected to one end of the filter core (8).

3. The tail gas treatment and emission device of a glue reaction kettle according to claim 1 is characterized in that: A mesh opening (16) is provided at one end of the filter cartridge (7), and a pressure-resistant tube (17) is fixedly connected to the inner wall of the filter cartridge (7).

4. The tail gas treatment and emission device of a glue reaction kettle according to claim 3 is characterized in that: A sealing layer (18) is fixedly connected to the inner wall of the pressure-resistant tube (17), and a sealing sleeve (19) is fixedly connected to one end of the sealing layer (18).

5. The tail gas treatment and emission device of a glue reaction kettle according to claim 4 is characterized in that: A thread groove (20) is formed at one end of the sealing sleeve (19), and a mesh cover (21) is threadedly connected to the inner wall of the thread groove (20).

6. The tail gas treatment and emission device of a glue reaction kettle according to claim 5 is characterized in that: A push rod (22) is fixedly connected to one side of the mesh cover (21), and the push rod (22) is made of rubber.

7. The tail gas treatment and emission device of a glue reaction kettle according to claim 1 is characterized in that: The outer surface of the connecting pipe (5) is fixedly connected to a first anti-slip layer (23), and the inner wall of the fixing sleeve (6) is fixedly connected to a second anti-slip layer (24).

8. The tail gas treatment and emission device of a glue reaction kettle according to claim 1 is characterized in that: The internal thread of the fixing sleeve (6) is connected with bolts (25), and the number of the bolts (25) is two.

9. The tail gas treatment and emission device of a glue reaction kettle according to claim 4, characterized in that: An abutment ring (26) is fixedly connected to the inner wall of the sealing layer (18), and the abutment ring (26) is made of alloy.

10. The tail gas treatment and emission device of a glue reaction kettle according to claim 1, characterized in that: The top of the diverter pipe (3) is fixedly connected to a connecting pipe (27), and the top of the connecting pipe (27) is fixedly connected to the exhaust pipe (2).

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