CN204233948U - For producing the acid mist absorbing device of succinic acid device - Google Patents
For producing the acid mist absorbing device of succinic acid device Download PDFInfo
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- CN204233948U CN204233948U CN201420686184.7U CN201420686184U CN204233948U CN 204233948 U CN204233948 U CN 204233948U CN 201420686184 U CN201420686184 U CN 201420686184U CN 204233948 U CN204233948 U CN 204233948U
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- tower body
- acid mist
- acid
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- succinic acid
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- 239000003595 mist Substances 0.000 title claims abstract description 52
- 239000002253 acid Substances 0.000 title claims abstract description 49
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000001384 succinic acid Substances 0.000 title claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 31
- 238000012856 packing Methods 0.000 claims abstract description 10
- 230000002745 absorbent Effects 0.000 claims description 20
- 239000002250 absorbent Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Abstract
一种用于制取丁二酸装置的酸雾吸收装置，包含有用于排放制取丁二酸时产生的酸雾气体的酸雾吸收装置本体、设置在酸雾吸收装置本体中的下托架(4)、设置在下托架(4)的上端端部的上托架(2)，在上托架(2)中设置有除沫器并且在下托架(4)中设置有PP球环填料体，通过酸雾吸收装置本体和下托架(4)中的PP球环填料体进行两次对制取丁二酸时产生的酸雾气体进行处理，通过上托架(2)的除沫器再次处理，不再通过酸雾吸收装置本体进行一次处理，因此对制取丁二酸时产生的酸雾气体处理效果更好，不再对空气产生污染。
An acid mist absorbing device for producing succinic acid, comprising an acid mist absorbing device body for discharging acid mist gas generated during the production of succinic acid, and a lower bracket arranged in the acid mist absorbing device body (4), the upper bracket (2) arranged on the upper end of the lower bracket (4), the demister is arranged in the upper bracket (2) and the PP ball ring packing is arranged in the lower bracket (4) body, the acid mist gas produced during the production of succinic acid is processed twice through the acid mist absorption device body and the PP spherical ring packing body in the lower bracket (4), and the defoaming through the upper bracket (2) Therefore, the acid mist gas produced during the production of succinic acid has a better treatment effect and no longer pollutes the air.
Description
一、 技术领域 1. Technical field
本实用新型涉及一种酸雾吸收装置，尤其是一种用于制取丁二酸装置的酸雾吸收装置。 The utility model relates to an acid mist absorption device, in particular to an acid mist absorption device used for a succinic acid preparation device.
二、 背景技术 2. Background technology
丁二酸的熔点187-189℃、沸点235℃，是一种白色棱状晶体，被广泛地应用在化工行业中，丁二酸生产过程会产生氢气与氧气需从排风管道中排出，抽出的气体夹带着部分原料液，需要进入酸雾吸收塔进行吸收，因此用于制取丁二酸装置的酸雾吸收装置是一种重要的化工装置，在现有的用于制取丁二酸装置的酸雾吸收装置中，还使用塔体进行吸收，对部分原料液的吸收效果不好，对环境产生污染。 Succinic acid has a melting point of 187-189°C and a boiling point of 235°C. It is a white prismatic crystal and is widely used in the chemical industry. The production process of succinic acid will generate hydrogen and oxygen, which must be discharged from the exhaust pipe. The gas entrains part of the raw material liquid and needs to enter the acid mist absorption tower for absorption. Therefore, the acid mist absorption device used for the production of succinic acid is an important chemical device. It is used in the existing production of succinic acid In the acid mist absorption device of the device, the tower body is also used for absorption, and the absorption effect on part of the raw material liquid is not good, causing pollution to the environment.
三、 发明内容 3. Contents of the invention
为了克服上述技术缺点，本实用新型的目的是提供一种用于制取丁二酸装置的酸雾吸收装置，因此对制取丁二酸时产生的酸雾气体处理效果更好，不再对空气产生污染。 In order to overcome the above-mentioned technical shortcomings, the purpose of this utility model is to provide an acid mist absorbing device for producing succinic acid, so that the acid mist gas treatment effect produced during the production of succinic acid is better, and no longer Air pollution.
为达到上述目的，本实用新型采取的技术方案是：包含有用于排放制取丁二酸时产生的酸雾气体的酸雾吸收装置本体、设置在酸雾吸收装置本体中的下托架4、设置在下托架4的上端端部的上托架2，在上托架2中设置有除沫器并且在下托架4中设置有PP球环填料体。 In order to achieve the above object, the technical solution adopted by the utility model is: the acid mist absorbing device body comprising the acid mist gas produced during the discharge of succinic acid, the lower bracket 4 arranged in the acid mist absorbing device body, The upper bracket 2 arranged at the upper end of the lower bracket 4 is provided with a demister in the upper bracket 2 and a PP spherical ring packing body in the lower bracket 4 .
由于设计了上托架2、下托架4和酸雾吸收装置本体，通过酸雾吸收装置本体和下托架4中的PP球环填料体进行两次对制取丁二酸时产生的酸雾气体进行处理，通过上托架2的除沫器再次处理，不再通过酸雾吸收装置本体进行一次处理，因此对制取丁二酸时产生的酸雾气体处理效果更好，不再对空气产生污染。 Due to the design of the upper bracket 2, the lower bracket 4 and the acid mist absorption device body, the acid mist absorption device body and the PP spherical ring packing body in the lower bracket 4 are used to carry out the acid mist absorption device body and the lower bracket 4. The mist gas is processed, and it is processed again by the demister of the upper bracket 2, and no longer passes through the body of the acid mist absorption device for one treatment. Therefore, the treatment effect on the acid mist gas generated when producing succinic acid is better, and no longer Air pollution.
本实用新型设计了，酸雾吸收装置本体设置为包含有塔体1、吸收剂分布器3和鼓风机5， The utility model is designed, the body of the acid mist absorption device is set to include a tower body 1, an absorbent distributor 3 and a blower 5,
在塔体1的底端端部设置有与鼓风机5联接的端口并且下托架4设置在塔体1与鼓风机5联接的端口的上端端面，上托架2设置在塔体1的顶端端部并且在上托架2与下托架4之间设置有吸收剂分布器3。 The bottom end of the tower body 1 is provided with a port connected to the blower 5 and the lower bracket 4 is arranged on the upper end face of the port connected to the tower body 1 and the blower 5, and the upper bracket 2 is arranged on the top end of the tower body 1 And an absorbent distributor 3 is arranged between the upper bracket 2 and the lower bracket 4 .
本实用新型设计了，塔体1设置为包含有上塔体11、下塔体12和排液孔13并且上塔体11的内直径与下塔体12的内直径之间的比例设置为1:3.2-3.6，排液孔13设置在下塔体12的底端端部。 The utility model is designed, the tower body 1 is set to include the upper tower body 11, the lower tower body 12 and the drain hole 13 and the ratio between the inner diameter of the upper tower body 11 and the inner diameter of the lower tower body 12 is set to 1 : 3.2-3.6, the drain hole 13 is arranged at the bottom end of the lower tower body 12.
本实用新型设计了，在鼓风机5中设置有排渣口。 The utility model has designed that a slag discharge port is arranged in the air blower 5 .
本实用新型设计了，塔体1与鼓风机5联接的端口与吸收剂分布器3之间的距离和吸收剂分布器3与上托架2之间的距离的比例设置为9.5-10:1。 According to the design of the utility model, the ratio of the distance between the port connecting the tower body 1 and the blower 5 to the absorbent distributor 3 and the distance between the absorbent distributor 3 and the upper bracket 2 is set to 9.5-10:1.
本实用新型的技术效果在于：PP球环填料体有效的提高了吸收剂与废气的接触面积，减小了气体流速，大大提高了吸收效率，除沫器更有效的防止了气体的雾沫夹带所造成的原料浪费及环境污染。 The technical effect of the utility model is that: the PP spherical ring packing body effectively increases the contact area between the absorbent and the waste gas, reduces the gas flow rate, greatly improves the absorption efficiency, and the demister more effectively prevents the mist entrainment of the gas The resulting waste of raw materials and environmental pollution.
在本技术方案中，处理制取丁二酸时产生的酸雾气体的上托架2、下托架4和酸雾吸收装置本体为重要技术特征，在用于制取丁二酸装置的酸雾吸收装置的技术领域中，具有新颖性、创造性和实用性，在本技术方案中的术语都是可以用本技术领域中的专利文献进行解释和理解。 In this technical scheme, the upper bracket 2, the lower bracket 4 and the acid mist absorption device body for processing the acid mist gas generated when producing succinic acid are important technical features. In the technical field of the mist absorbing device, there is novelty, creativity and practicability, and the terms in this technical solution can be explained and understood with the patent documents in this technical field.
四、 附图说明 4. Description of the drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本实用新型的示意图。 Fig. 1 is the schematic diagram of the utility model.
五、 具体实施方式 5. Specific implementation methods
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。 The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
图1为本实用新型的第一个实施例，结合附图具体说明本实施例，包含有塔体1、上托架2、吸收剂分布器3、下托架4和鼓风机5， Fig. 1 is the first embodiment of the present utility model, this embodiment is described in detail in conjunction with the accompanying drawings, including a tower body 1, an upper bracket 2, an absorbent distributor 3, a lower bracket 4 and a blower 5,
在塔体1的底端端部设置有与鼓风机5联接的端口并且下托架4设置在塔体1与鼓风机5联接的端口的上端端面，上托架2设置在塔体1的顶端端部并且在上托架2与下托架4之间设置有吸收剂分布器3，在上托架2中设置有除沫器并且在下托架4中设置有PP球环填料体。 The bottom end of the tower body 1 is provided with a port connected to the blower 5 and the lower bracket 4 is arranged on the upper end face of the port connected to the tower body 1 and the blower 5, and the upper bracket 2 is arranged on the top end of the tower body 1 And an absorbent distributor 3 is arranged between the upper bracket 2 and the lower bracket 4 , a demister is arranged in the upper bracket 2 and a PP spherical ring packing body is arranged in the lower bracket 4 .
在本实施例中，塔体1设置为包含有上塔体11、下塔体12和排液孔13并且上塔体11的内直径与下塔体12的内直径之间的比例设置为1:3.2，排液孔13设置在下塔体12的底端端部。 In this embodiment, the tower body 1 is configured to include an upper tower body 11, a lower tower body 12 and a drain hole 13 and the ratio between the inner diameter of the upper tower body 11 and the inner diameter of the lower tower body 12 is set to 1 : 3.2, the drain hole 13 is arranged at the bottom end of the lower tower body 12.
在本实施例中，在鼓风机5中设置有排渣口。 In this embodiment, a slag outlet is provided in the air blower 5 .
在本实施例中，塔体1与鼓风机5联接的端口与吸收剂分布器3之间的距离和吸收剂分布器3与上托架2之间的距离的比例设置为9.5:1。 In this embodiment, the ratio of the distance between the port connecting the tower body 1 and the blower 5 to the absorbent distributor 3 and the distance between the absorbent distributor 3 and the upper bracket 2 is set to 9.5:1.
制取丁二酸时产生的酸雾气体，在通过塔体1时，通过下托架4上的PP球环填料体进行吸附，再通过吸收剂分布器3进行吸附，最后通过上托架2的除沫器处理，排出到空气中。 The acid mist gas produced during the production of succinic acid, when passing through the tower body 1, is adsorbed by the PP spherical ring packing body on the lower bracket 4, then adsorbed by the absorbent distributor 3, and finally passed through the upper bracket 2 Demister treatment, discharged into the air.
本实用新型的第二个实施例，塔体1设置为包含有上塔体11、下塔体12和排液孔13并且上塔体11的内直径与下塔体12的内直径之间的比例设置为1: 3.6，排液孔13设置在下塔体12的底端端部。 In the second embodiment of the present utility model, the tower body 1 is set to include the upper tower body 11, the lower tower body 12 and the drain hole 13 and the inner diameter of the upper tower body 11 and the inner diameter of the lower tower body 12 The ratio is set to 1:3.6, and the drain hole 13 is arranged at the bottom end of the lower tower body 12.
塔体1与鼓风机5联接的端口与吸收剂分布器3之间的距离和吸收剂分布器3与上托架2之间的距离的比例设置为10:1。 The ratio of the distance between the port connecting the tower body 1 and the blower 5 to the absorbent distributor 3 and the distance between the absorbent distributor 3 and the upper bracket 2 is set to 10:1.
本实用新型的第三个实施例，塔体1设置为包含有上塔体11、下塔体12和排液孔13并且上塔体11的内直径与下塔体12的内直径之间的比例设置为1:3.4，排液孔13设置在下塔体12的底端端部。 In the third embodiment of the present utility model, the tower body 1 is set to include the upper tower body 11, the lower tower body 12 and the drain hole 13 and the inner diameter of the upper tower body 11 and the inner diameter of the lower tower body 12 The ratio is set to 1:3.4, and the drain hole 13 is arranged at the bottom end of the lower tower body 12 .
塔体1与鼓风机5联接的端口与吸收剂分布器3之间的距离和吸收剂分布器3与上托架2之间的距离的比例设置为9.75:1。 The ratio of the distance between the port connecting the tower body 1 and the blower 5 to the absorbent distributor 3 and the distance between the absorbent distributor 3 and the upper bracket 2 is set to 9.75:1.
本实用新型的第四个实施例，塔体1设置为包含有上塔体11、下塔体12和排液孔13并且上塔体11的内直径与下塔体12的内直径之间的比例设置为1:3.28，排液孔13设置在下塔体12的底端端部。 In the fourth embodiment of the present utility model, the tower body 1 is set to include the upper tower body 11, the lower tower body 12 and the drain hole 13 and the inner diameter of the upper tower body 11 and the inner diameter of the lower tower body 12 The ratio is set to 1:3.28, and the drain hole 13 is arranged at the bottom end of the lower tower body 12 .
塔体1与鼓风机5联接的端口与吸收剂分布器3之间的距离和吸收剂分布器3与上托架2之间的距离的比例设置为9.95:1。 The ratio of the distance between the port connecting the tower body 1 and the blower 5 to the absorbent distributor 3 and the distance between the absorbent distributor 3 and the upper bracket 2 is set to 9.95:1.
本实用新型具有下特点： The utility model has the following characteristics:
1、由于设计了上托架2、下托架4和酸雾吸收装置本体，通过酸雾吸收装置本体和下托架4中的PP球环填料体进行两次对制取丁二酸时产生的酸雾气体进行处理，通过上托架2的除沫器再次处理，不再通过酸雾吸收装置本体进行一次处理，因此对制取丁二酸时产生的酸雾气体处理效果更好，不再对空气产生污染。 1. Due to the design of the upper bracket 2, the lower bracket 4 and the body of the acid mist absorption device, the acid mist absorption device body and the PP ball ring packing body in the lower bracket 4 are used for two comparisons when producing succinic acid The acid mist gas is processed and processed again by the demister of the upper bracket 2, instead of being processed once by the acid mist absorption device body, so the acid mist gas produced during the production of succinic acid has a better treatment effect Then pollute the air.
2、由于设计了上托架2、下托架4和酸雾吸收装置本体，通过回收制取丁二酸时原料液，降低了生产成本。 2. Due to the design of the upper bracket 2, the lower bracket 4 and the body of the acid mist absorption device, the production cost is reduced by recycling the raw material liquid when producing succinic acid.
3、由于设计了对结构形状进行了数值范围的限定，使数值范围为本实用新型的技术方案中的技术特征，不是通过公式计算或通过有限次试验得出的技术特征，试验表明该数值范围的技术特征取得了很好的技术效果。 3. Due to the limitation of the numerical range to the structural shape, the numerical range is the technical feature in the technical solution of the present utility model, not the technical feature obtained through formula calculation or through limited tests. The test shows that the numerical range The technical characteristics have achieved very good technical results.
还有其它的与处理制取丁二酸时产生的酸雾气体的上托架2、下托架4和酸雾吸收装置本体联接的技术特征都是本实用新型的实施例之一，因此在用于制取丁二酸装置的酸雾吸收装置技术领域内，凡是包含有用于排放制取丁二酸时产生的酸雾气体的酸雾吸收装置本体、设置在酸雾吸收装置本体中的下托架4、设置在下托架4的上端端部的上托架2，在上托架2中设置有除沫器并且在下托架4中设置有PP球环填料体的技术内容都在本实用新型的保护范围内。 There are also other technical features that are connected with the upper bracket 2, the lower bracket 4 and the acid mist absorbing device body of the acid mist gas produced when processing succinic acid, which is one of the embodiments of the present utility model, so in In the technical field of the acid mist absorption device used for producing succinic acid, any acid mist absorption device body that is used to discharge the acid mist gas generated during the production of succinic acid, and the lower body of the acid mist absorption device are arranged in the acid mist absorption device body. Bracket 4, the upper bracket 2 arranged at the upper end of the lower bracket 4, the technical content that the demister is arranged in the upper bracket 2 and the PP spherical ring packing body is arranged in the lower bracket 4 are all included in this practical application. new type of protection.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686184.7U CN204233948U (en) | 2014-11-17 | 2014-11-17 | For producing the acid mist absorbing device of succinic acid device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686184.7U CN204233948U (en) | 2014-11-17 | 2014-11-17 | For producing the acid mist absorbing device of succinic acid device |
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| Publication Number | Publication Date |
|---|---|
| CN204233948U true CN204233948U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686184.7U Expired - Lifetime CN204233948U (en) | 2014-11-17 | 2014-11-17 | For producing the acid mist absorbing device of succinic acid device |
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