CN220958497U - Cyclohexylamine emptying tail gas material recovery device - Google Patents
Cyclohexylamine emptying tail gas material recovery device Download PDFInfo
- Publication number
- CN220958497U CN220958497U CN202322819677.5U CN202322819677U CN220958497U CN 220958497 U CN220958497 U CN 220958497U CN 202322819677 U CN202322819677 U CN 202322819677U CN 220958497 U CN220958497 U CN 220958497U
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- CN
- China
- Prior art keywords
- pipe
- tail gas
- cyclohexylamine
- incinerator
- recovery device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 46
- 239000000567 combustion gas Substances 0.000 claims description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 9
- 238000005507 spraying Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of chemical equipment, and particularly relates to a cyclohexylamine emptying tail gas material recovery device which comprises an incinerator and a support frame positioned at one side of the incinerator, wherein a pot body is arranged on the incinerator, a tail gas inlet pipe and an air inlet pipe are communicated with one side of the incinerator, the end part of the tail gas inlet pipe is communicated with an incineration platform at the bottom of the inner side of the incinerator, a pretreatment box and a spray cylinder are fixedly connected to the support frame, and the pretreatment box comprises a box body fixedly connected to the support frame and a box cover arranged at the top of the box body. The utility model treats the cyclohexane exhaust gas in an incineration way, and the incinerated exhaust gas can also be used for preheating the water, and then the exhaust gas is sprayed, so that on one hand, the full utilization of resources is ensured, and on the other hand, the treatment effect is perfect, and the problems of low resource utilization rate and imperfect exhaust gas treatment effect of the recovery device in the present stage are solved.
Description
Technical Field
The utility model relates to the technical field of chemical equipment, in particular to a cyclohexylamine emptying tail gas material recovery device.
Background
The cyclohexane is colorless liquid, has the smell of anabaenamine, can be mixed with common organic solvents such as water and the like, can volatilize along with water vapor, forms azeotropic mixture with water, is inflammable and toxic, and is generally used for synthesizing desulfurizing agents, corrosion inhibitors, vulcanization accelerators and the like.
The cyclohexane has inflammability and toxicity, has strong harm, can pollute the environment when being dispersed into the air, can damage human bodies, has residual tail gas materials in a cyclohexane storage device, needs to intensively treat the exhausted tail gas, has the treatment mode of water washing or incineration at present, utilizes the characteristic that the cyclohexane is dissolved in water and burnt to treat, cannot realize the recycling of cyclohexane resources, has great waste, but has the characteristics that the treatment of the incineration device at present is not thorough, the condition of incineration residue is easy to exist, the residual gas is easy to be discharged along with the incineration tail gas, and has certain defects and defects, so the improvement is needed.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a cyclohexylamine emptying tail gas material recovery device, which is used for treating cyclohexylamine emptying tail gas in an incineration manner, the incineration waste gas can be used for preheating normal-temperature water, and then the waste gas is sprayed, so that on one hand, the full utilization of resources is ensured, and on the other hand, the treatment effect is perfect, and the problems of low resource utilization rate and imperfect tail gas treatment effect of the recovery device in the prior art are solved.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
The utility model provides a cyclohexylamine blowdown tail gas material recovery unit, includes burns burning furnace to and be located the support frame of burning furnace one side, be provided with the pot body on burning furnace to burn one side intercommunication of burning furnace has tail gas intake pipe and air intake pipe, wherein, the tip intercommunication of tail gas intake pipe is on the burning platform of burning the inboard bottom of burning furnace, fixedly connected with preliminary treatment case and spray a section of thick bamboo on the support frame, the preliminary treatment case includes the box of fixedly connected with on the support frame to and set up the case lid at the box top, be provided with blast pipe and normal atmospheric temperature water inlet on the case lid, the inboard fixedly connected with spiral pipe of box, the intercommunication has the combustion gas pipeline between the top of burning furnace and the spiral pipe, installs the filter on the combustion gas pipeline.
Further, the top of the pot body is communicated with a steam pipe, and the other end of the steam pipe extends into the box body.
Further, a water inlet pipe is communicated between the water outlet of the box body and the water inlet of the pot body, and one side of the pot body is communicated with a high-temperature water discharge pipe.
Further, an exhaust pipe is communicated between the other end of the spiral pipe and the spray cylinder.
Further, fans are arranged on the tail gas inlet pipe and the air inlet pipe.
(III) beneficial effects
Compared with the prior art, the utility model provides a cyclohexylamine emptying tail gas material recovery device, which has the following beneficial effects:
1. according to the utility model, the incinerator, the pot body and the pretreatment box are arranged, the cyclohexane tail gas can be treated in an incineration manner, so that the resource utilization is realized, the waste is avoided, meanwhile, the incinerated waste gas can enter the pretreatment box to preheat the water, the water is preheated by matching with high-temperature steam, the preheated water enters the pot body, the temperature rising pressure is reduced, the full and efficient utilization of the resource is realized, the cyclohexane tail gas resource is furthest used, and the waste is avoided.
2. According to the utility model, the incinerator, the pretreatment box and the spray cylinder are arranged, the cyclohexane tail gas is incinerated in the incinerator, the incompletely combusted waste gas enters the spiral pipe in the pretreatment box for cooling treatment, then the waste gas enters the spray cylinder for spraying the waste gas, the combustion waste gas is fused in a water mode, the incompletely combusted cyclohexane tail gas is prevented from reentering the air, and then secondary damage is caused to the environment, so that the device has a perfect tail gas treatment effect and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the structure of the incinerator according to the present utility model;
FIG. 3 is a schematic view of the pretreatment tank according to the present utility model.
In the figure: 1. an incinerator; 2. a tail gas inlet pipe; 3. an air intake pipe; 4. a high-temperature water discharge pipe; 5. a pot body; 6. a steam pipe; 7. a water inlet pipe; 8. a pretreatment box; 801. a case; 802. a spiral tube; 803. a case cover; 804. an exhaust pipe; 805. a normal temperature water inlet; 9. a spray cylinder; 10. a support frame; 11. an exhaust pipe; 12. a combustion gas conduit; 13. a filter; 14. and (5) an incineration platform.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1, fig. 2 and fig. 3, the cyclohexylamine emptying tail gas material recovery device provided by an embodiment of the utility model comprises an incinerator 1 and a support frame 10 positioned at one side of the incinerator 1, wherein the incinerator 1 can realize the incineration treatment of cyclohexylamine tail gas and recycle resources, a boiler body 5 is arranged on the incinerator 1 to heat water in the boiler body 5, one side of the incinerator 1 is communicated with a tail gas inlet pipe 2 and an air inlet pipe 3, the entry of cyclohexylamine waste gas and air can be respectively realized, the incineration of the waste gas can be conveniently realized after the air is added, the end part of the tail gas inlet pipe 2 is communicated with an incineration platform 14 at the bottom of the inner side of the incinerator 1, the incineration treatment of the cyclohexylamine tail gas is carried out through the incineration platform 14, a pretreatment tank 8 and a spray cylinder 9 are fixedly connected to the support frame 10, the pretreatment tank 8 can realize the preheating treatment of the low-temperature water, the pretreatment tank 8 comprises a tank body 801 fixedly connected to the support frame 10, and a tank cover 803 arranged at the top of the tank body 801, wherein an exhaust pipe 804 and a normal-temperature water inlet 805 are arranged on the tank cover 803, the exhaust pipe 804 is used for exhausting gas, the normal-temperature water inlet 805 is used for exhausting outside normal-temperature water, a spiral pipe 802 is fixedly connected to the inner side of the tank body 801, a combustion gas pipeline 12 is communicated between the top of the incinerator 1 and the spiral pipe 802, gas generated by combustion of the incinerator 1 can be exhausted into the spiral pipe 802, water is preheated through combustion waste gas, and meanwhile, the temperature of the combustion waste gas is reduced, a cyclohexylamine tail gas resource is further utilized, a filter 13 is arranged on the combustion gas pipeline 12, the filter 13 is a high-temperature-resistant filter device, and high-temperature-resistant filter cotton is arranged on the inner side of the filter device to realize filtration of impurities.
As shown in fig. 1 and 3, in some embodiments, the top of the pot body 5 is communicated with a steam pipe 6, the other end of the steam pipe 6 extends into the box body 801, high-temperature steam can be discharged into the box body 801 through the steam pipe 6, and the water is preheated by matching with the spiral pipe 802, so that the recycling of resources is realized.
As shown in fig. 1 and 3, in some embodiments, a water inlet pipe 7 is communicated between a water outlet of the tank 801 and a water inlet of the boiler 5, so that preheated water can be discharged into the boiler 5 for heating the water, and a high-temperature water discharge pipe 4 is communicated with one side of the boiler 5, and the high-temperature water is discharged through the high-temperature water discharge pipe 4 and can be used for daily use or steam power generation.
As shown in fig. 1 and 3, in some embodiments, an exhaust pipe 11 is communicated between the other end of the spiral pipe 802 and the spraying cylinder 9, so that combustion exhaust gas in the spiral pipe 802 enters the spraying cylinder 9 and is sprayed in the spraying cylinder 9, and the direct emission of the cyclohexane tail gas with incomplete combustion into the air is avoided, so that the treatment effect of the tail gas is improved, the treatment effect is more perfect, and the environmental impact is avoided.
As shown in fig. 1, in some embodiments, fans are mounted on the exhaust gas inlet pipe 2 and the air inlet pipe 3, so that exhaust gas and air can quickly enter the incinerator 1.
The working principle and the application steps of the utility model are as follows: the method is characterized in that a cyclohexane tail gas material is discharged to an incineration platform 14 of an incinerator 1 through a tail gas inlet pipe 2, oxygen is supplied to the incinerator 1 through an air inlet pipe 3, tail gas is incinerated in the incinerator 1, water in a boiler body 5 is heated, waste gas generated by combustion of the incinerator 1 enters a spiral pipe 802 in a tank body 801 through a combustion gas pipeline 12, water in the tank body 801 is preheated through the spiral pipe 802, then the combustion waste gas enters a spraying cylinder 9 through an exhaust pipe 11, secondary treatment is carried out on the combustion waste gas through spraying water, the cyclohexane tail gas is absorbed, the incompletely combusted tail gas is prevented from entering the air, normal-temperature water inlet 805 is used for adding water into the tank body 801, high-temperature steam discharged by a steam pipe 6 is matched with the spiral pipe 802 to heat the water in the tank body 801, then the water enters the boiler body 5 through the water inlet pipe 7, and high-temperature water generated by the boiler body 5 is discharged through a high-temperature water discharge pipe 4, and the device is used.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a cyclohexylamine blowdown tail gas material recovery unit, includes burning furnace (1) to and support frame (10) that are located burning furnace (1) one side, its characterized in that: the utility model provides a boiler body (5) is provided with on burning furnace (1) to one side intercommunication that burns burning furnace (1) has tail gas intake pipe (2) and air intake pipe (3), wherein, the tip intercommunication of tail gas intake pipe (2) is on burning platform (14) of burning furnace (1) inboard bottom, fixedly connected with pretreatment tank (8) and spray drum (9) on support frame (10), pretreatment tank (8) are including box (801) of fixed connection on support frame (10) to and set up case lid (803) at box (801) top, be provided with blast pipe (804) and normal atmospheric temperature water inlet (805) on case lid (803), the inboard fixedly connected with spiral pipe (802) of box (801), the intercommunication has combustion gas pipeline (12) between the top of burning furnace (1) and spiral pipe (802), installs filter (13) on combustion gas pipeline (12).
2. The cyclohexylamine blowdown exhaust gas material recovery device of claim 1, wherein: the top of the pot body (5) is communicated with a steam pipe (6), and the other end of the steam pipe (6) extends into the box body (801).
3. The cyclohexylamine blowdown exhaust gas material recovery device of claim 1, wherein: a water inlet pipe (7) is communicated between the water outlet of the box body (801) and the water inlet of the pot body (5), and one side of the pot body (5) is communicated with a high-temperature water discharge pipe (4).
4. The cyclohexylamine blowdown exhaust gas material recovery device of claim 1, wherein: an exhaust pipe (11) is communicated between the other end of the spiral pipe (802) and the spray cylinder (9).
5. The cyclohexylamine blowdown exhaust gas material recovery device of claim 1, wherein: and fans are arranged on the tail gas inlet pipe (2) and the air inlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322819677.5U CN220958497U (en) | 2023-10-20 | 2023-10-20 | Cyclohexylamine emptying tail gas material recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322819677.5U CN220958497U (en) | 2023-10-20 | 2023-10-20 | Cyclohexylamine emptying tail gas material recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958497U true CN220958497U (en) | 2024-05-14 |
Family
ID=91004735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322819677.5U Active CN220958497U (en) | 2023-10-20 | 2023-10-20 | Cyclohexylamine emptying tail gas material recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958497U (en) |
-
2023
- 2023-10-20 CN CN202322819677.5U patent/CN220958497U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |