WO2023125173A1 - 一种树脂柱装置 - Google Patents
一种树脂柱装置 Download PDFInfo
- Publication number
- WO2023125173A1 WO2023125173A1 PCT/CN2022/140531 CN2022140531W WO2023125173A1 WO 2023125173 A1 WO2023125173 A1 WO 2023125173A1 CN 2022140531 W CN2022140531 W CN 2022140531W WO 2023125173 A1 WO2023125173 A1 WO 2023125173A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- heat exchange
- resin column
- column device
- container body
- Prior art date
Links
- 239000011347 resin Substances 0.000 title claims abstract description 60
- 229920005989 resin Polymers 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 239000000945 filler Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000004888 barrier function Effects 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 13
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract 3
- 238000001179 sorption measurement Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
Definitions
- the present application relates to the technical field of waste gas adsorption treatment, in particular to a resin column device.
- the technical problem to be solved in this application is that in the existing resin column structure, since the process requires multiple resin columns to be connected, the adjacent processes are connected back and forth, resulting in a large overall device and high cost.
- the application provides a kind of resin column device, comprises:
- the container body has a first flow port and a second flow port
- the heat exchange mechanism is installed in the container body and is arranged near the side of the first circulation port;
- the barrier support mechanism is arranged on the side close to the second circulation port relative to the heat exchange mechanism, and the barrier support mechanism includes a filter screen, and the filter screen divides the container body into a filler cavity suitable for filler filling And a heat exchange cavity suitable for installing the heat exchange mechanism.
- the barrier support mechanism also includes a grille, which is fixedly connected to the inner wall surface of the container body, and the filter net is installed on the grille.
- the barrier supporting mechanism also includes a ring plate, the ring plate is arranged between the grid and the filter screen, and the ring plate is fixedly connected with the container body, and the filter screen and the ring plate Fixed connection.
- the filter screen is dense mesh.
- the heat exchange mechanism includes:
- the water inlet pipe is adapted to communicate with the heat exchange medium source
- the water outlet pipe is adapted to communicate with the drainage tank
- a plurality of shunt pipes are arranged in the heat exchange cavity, and the two ends of the shunt pipes communicate with the water inlet pipe and the water outlet pipe.
- the shunt tube is a finned tube or a threaded tube or a corrugated tube, or a patterned tube, or a pin tube, or a sintered tube, or a sandblasting tube, or a pit tube.
- the shunt pipe is arranged in the heat exchange cavity in the form of an S-shaped structural disk.
- the heat exchange mechanism further includes a connection joint, the connection joint is installed on the water inlet pipe or the water outlet pipe, and the connection joint is detachably connected to the distribution pipe.
- a support is also included, and the support is arranged on the container body.
- a spraying mechanism which is arranged near the second circulation port, and includes a spraying pipe and a spraying head, one end of the spraying pipe communicates with a spray medium source, and the other end of the spraying pipe Connect to the nozzle.
- the spray pipe is an annular pipe or a main branch pipe or a fish raft pipe.
- the resin column device includes: a container body, a heat exchange mechanism and a barrier support mechanism.
- the container body has a first flow port and a second flow port;
- the heat exchange mechanism is installed in the container body and is arranged on a side close to the first flow port;
- the barrier support mechanism is arranged near the heat exchange mechanism
- the barrier support mechanism includes a filter screen, and the filter screen divides the container body into a filling cavity suitable for packing and a heat exchange chamber suitable for the installation of the heat exchange mechanism. cavity.
- the resin column device of this structure integrates the cooling process and the adsorption process in a set of equipment by directly setting the heat exchange mechanism and the barrier support mechanism in the container body, simplifies the peripheral cooling equipment and pipelines, and has a more compact structure and saves space.
- Ground area when the medium to be treated enters the container body from the first circulation port, the heat exchange mechanism is used to cool down and exchange heat.
- the mouth discharges the container body.
- the above-mentioned heat exchange mechanism set in the container body reduces the temperature of the medium to be treated, effectively increases the adsorption efficiency, improves the filler adsorption efficiency and processing efficiency, and does not require a separate pre-heat exchanger, nor does it need to install a special condensation at the rear end Heat exchanger: realizes the function of equipment integration and cost reduction.
- the purpose of reducing the overall volume of the equipment is also realized.
- Fig. 1 is the structural representation of the resin column device provided in the embodiment of the present application.
- Figure 2 is a schematic structural view of the spray mechanism in the resin column device provided in the embodiments of the present application.
- Fig. 3 is a structural schematic diagram of the barrier support mechanism in the resin column device provided in the embodiment of the present application.
- connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application depending on the specific circumstances.
- This embodiment provides a resin column device, as shown in FIG. 1 to FIG. 3 , comprising: a container body 1 and a heat exchange mechanism and a barrier support mechanism 3 disposed in the container body 1 .
- the container body 1 has a first flow port 11 and a second flow port 12; the heat exchange mechanism is arranged near the first flow port 11; the barrier support mechanism 3 is arranged near the second flow port relative to the heat exchange mechanism.
- the barrier support mechanism 3 includes a filter screen 31, and the filter screen 31 divides the container body 1 into a filler cavity 13 suitable for filling the filler 6 and a cavity 13 suitable for the heat exchange mechanism to be installed.
- the heat exchange cavity 14 The filler 6 in this embodiment is resin.
- the barrier support mechanism 3 further includes a grid piece 32, the grid piece 32 is fixedly connected to the inner wall surface of the container body 1, and the filter screen 31 is installed on the grid piece 32 .
- the barrier support mechanism 3 further includes a ring plate 33, the ring plate 33 is arranged between the grid and the filter screen 31, and the ring plate 33 is connected to the The container body 1 is fixedly connected, and the filter screen 31 is fixedly connected to the ring plate 33 .
- the filter screen 31 is a densely textured mesh, and the densely textured mesh also supports the filler 6 .
- the dense mesh is made by wrapping and pressure welding, and can be welded on the ring plate 33 by welding.
- the grid piece 32 is welded on the inner wall surface of the container body 1, which improves the effective flow area of the filter part and improves the utilization rate of the resin filler 6.
- the setting of the grid piece 32 greatly reduces the adsorption resistance, making the resin column device more efficient. In order to save energy, the adsorption and air distribution are more uniform and stable.
- beading ribs can also be arranged on the dense mesh to prevent the dense mesh from moving when the fluid is purged from the first flow port 11 to the second flow port 12, and further improve the resin flow rate. column reliability.
- the heat exchange mechanism includes: a water inlet pipe 21 , a water outlet pipe 22 and several branch pipes 23 .
- the water inlet pipe 21 is suitable for communicating with the heat exchange medium source
- the water outlet pipe 22 is suitable for communicating with the drainage tank
- the distribution pipe 23 is arranged in the heat exchange cavity 14, and the Both ends of the branch pipe 23 communicate with the water inlet pipe 21 and the water outlet pipe 22 .
- the arrangement of the above-mentioned heat exchange mechanism adopts the shunt pipe 23 to make the overall structure easy to replace and low in cost.
- the branch pipe 23 is a finned pipe.
- the branch pipe 23 may be a threaded pipe or a corrugated pipe, or a patterned pipe, or a pin pipe, or a sintered pipe, or a sandblasting pipe, or a pitted pipe.
- the shunt pipe 23 is disposed in the heat exchange cavity 14 in an S-shaped structural disk.
- the shunt pipe 23 is arranged in an S-shaped coil, which fully increases the length of the flow channel; when the exhaust gas flows from the first flow port 11 to the second flow port 12, the waste gas fully contacts the shunt pipe 23 in the heat exchange cavity 14, realizing The sufficient diffusion of exhaust gas in the heat exchange cavity 14 further improves the utilization rate of the resin.
- the heat exchange mechanism also includes a connection joint 24 installed on the water inlet pipe 21 or the water outlet pipe 22 , and the connection joint 24 is detachably connected to the shunt pipe 23 .
- the connecting joint 24 has a threaded structure, and the connecting joint 24 is connected with the shunt pipe 23 through the threaded structure.
- the water inlet pipe 21 , the water outlet pipe 22 and the shunt pipe 23 are all connected by a threaded structure, thereby facilitating cleaning and maintenance of the shunt pipe 23 .
- the resin column device provided in this embodiment further includes a support 4 , and the support 4 is arranged on the container body 1 .
- the support 4 in this embodiment can be a lug arranged on the side wall of the container body 1, and in other optional above-mentioned methods, the support 4 can also be a leg arranged on the bottom surface of the container body 1, for the container body 1 plays a supporting role.
- the resin column device provided in this embodiment also includes a spraying mechanism, which is arranged on the side close to the second flow port 12, and includes a spraying pipe 51 and a spraying head 52, and one end of the spraying pipe 51 is communicated with A spray medium source, the other end of the spray pipe 51 is connected to the spray head 52 .
- the spray pipe 51 is an annular pipe.
- the main branch pipe or the fish raft pipe can also be selected, as long as the medium circulation in the spray pipe 51 is realized and the medium is provided to the spray head 52 side.
- the fluid when exhaust gas is adsorbed, the fluid enters the container body 1 from the first flow port 11, and then passes through the heat exchange at the fin tube, and the heat-exchanged medium passes through the barrier support mechanism and is separated from the container body 1.
- the resin filler undergoes adsorption or reaction, and then is discharged from the container body through the second flow port.
- steam or high-temperature nitrogen is first introduced into the second flow port, and steam or high-temperature nitrogen is introduced into the filler. After regeneration, the steam or high-temperature nitrogen is replaced at the bottom of the resin column.
- Heat, organic gas in nitrogen or steam is liquefied, separated or stratified with the regeneration gas, and then discharged through the first flow port; then the spray mechanism sprays the cooling medium, such as circulating water, etc., and the circulating water passes through the resin bed Finally, the temperature of the resin bed drops, and the temperature of the circulating water rises. After passing through the bottom finned tube for heat exchange, it is cooled and discharged. After treatment, it can be recycled. At the same time, the resin bed is regenerated and cooled, and can enter the next cycle of waste gas treatment.
- the resin column device integrateds the cooling process and the adsorption process in a set of equipment by directly setting the heat exchange mechanism and the barrier support mechanism in the container body, simplifies the peripheral cooling equipment and pipelines, and has a more compact structure. Save floor space; when the medium enters the container body from the first circulation port, the heat exchange mechanism realizes cooling and heat exchange, and the heat-exchanged medium passes through the barrier support mechanism and then adsorbs or reacts with the resin filler, and then passes through the second circulation port. The mouth discharges the container body.
- the above-mentioned heat exchange mechanism set in the container body effectively reduces the temperature of the medium to be processed, improves the adsorption efficiency and processing efficiency of the filler, and does not require a separate pre-heat exchanger, nor does it need to be equipped with a special condensing heat exchanger at the rear end;
- the role of the overall equipment cost reduction due to the high integration of the heat exchange mechanism and the barrier support mechanism, the purpose of reducing the overall volume of the device is also achieved.
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
一种树脂柱装置,其包括:容器本体(1),换热机构以及阻隔支撑机构(3)。其中,容器本体(1)具有第一流通口(11)和第二流通口(12);换热机构安装在容器本体(1)内,且靠近第一流通口(11)一侧设置;阻隔支撑机构(3)相对换热机构设置在靠近第二流通口(12)一侧,阻隔支撑机构(3)包括过滤网(31),过滤网(31)将容器本体(1)分隔为适于填料(6)装填的填料空腔(13)以及适于供换热机构安装的换热空腔(14)。
Description
相关申请的交叉引用
本申请要求在2021年12月30日提交中国专利局、申请号为202111652953.2、发明名称为“一种树脂柱装置”的中国专利申请的优先权,其全部内容通过引用的方式并入本文中。
本申请涉及废气吸附处理技术领域,具体涉及一种树脂柱装置。
在用树脂柱进行树脂吸附、活性炭吸附柱进行活性炭吸附或气体处理等工艺中,由于吸附过程中均存在不同程度的放热,业内均采用先喷淋或换热,再吸附的方法,如果放热不严重,则采用直接进柱吸附的设计方式;近年来,为了提高树脂吸附效果,行业内基本上均采用在树脂柱前后连接换热器的方式,待处理介质经过换热器冷却后再进入树脂柱进行吸附。
但现有的树脂柱结构中,由于工艺需要多个树脂柱连接进行工作,因此将相邻的工艺进行前后连接,导致装置整体较大且管道、阀门、仪表等连接复杂,成本较高。
发明内容
因此,本申请所要解决的技术问题在于现有的树脂柱结构中,由于工艺需要多个树脂柱连接进行,因此将相邻的工艺进行前后连接,导致装置整体较大且成本较高。
为此,本申请提供一种树脂柱装置,包括:
容器本体,具有第一流通口和第二流通口;
换热机构,安装在所述容器本体内,靠近所述第一流通口一侧设置;
阻隔支撑机构,相对所述换热机构设置在靠近所述第二流通口一侧,所述阻隔支撑机构包括过滤网,所述过滤网将所述容器本体分隔为适于填料装填的填料空腔以及适于供所述换热机构安装的换热空腔。
可选地,上述的树脂柱装置,
所述阻隔支撑机构还包括格栅件,所述格栅件与容器本体的内侧壁面固定连接,所述过滤网安装在所述格栅件上。
可选地,上述的树脂柱装置,
所述阻隔支撑机构还包括环板,所述环板设置在所述格栅和所述过滤网之间,且所述环板与所述容器本体固定连接,所述过滤网与所述环板固定连接。
可选地,上述的树脂柱装置,
所述过滤网为密纹网。
可选地,上述的树脂柱装置,
所述换热机构包括:
进水管和出水管,所述进水管适于与所述换热介质源连通,所述出水管适于与所述排水箱连通;
若干分流管,所述分流管设置在所述换热空腔内,所述分流管的两端与所述进水管和所述出水管连通。
可选地,上述的树脂柱装置,
所述分流管为翅片管或螺纹管或波纹管,或花纹管,或销钉管,或烧 结管,或喷砂管,或凹点管。
可选地,上述的树脂柱装置,
所述分流管呈S型结构盘设在所述换热空腔内。
所述换热机构还包括连接接头,所述连接接头安装在所述进水管或所述出水管上,所述连接接头与所述分流管可拆卸连接。
可选地,上述的树脂柱装置,
还包括支撑件,所述支撑件设置在所述容器本体上。
可选地,上述的树脂柱装置,
还包括喷淋机构,所述喷淋机构靠近所述第二流通口一侧设置,其包括喷淋管和喷头,所述喷淋管一端连通喷淋介质源,所述喷淋管的另一端与所述喷头连接。
可选地,上述的树脂柱装置,
所述喷淋管为环形管或母支管或鱼排管。
本申请提供的技术方案,具有如下优点:
本申请提供的树脂柱装置,包括:容器本体,换热机构以及阻隔支撑机构。其中,容器本体具有第一流通口和第二流通口;换热机构安装在所述容器本体内,且靠近所述第一流通口一侧设置;阻隔支撑机构相对所述换热机构设置在靠近所述第二流通口一侧,所述阻隔支撑机构包括过滤网,所述过滤网将所述容器本体分隔为适于填料装填的填料空腔以及适于供所述换热机构安装的换热空腔。
此结构的树脂柱装置,通过在容器本体内直接设置换热机构和阻隔支撑机构,从而将冷却工艺和吸附工艺集成在一套设备中,简化外围冷却设 备及管路,结构更紧凑,节省占地面积;当待处理介质从第一流通口进入容器本体后,通过换热机构实现降温换热,换热后的介质再通过阻隔支撑机构后与树脂填料进行吸附或反应,随后经由第二流通口排出容器本体。从而上述在容器本体内设置的换热机构降低了待处理介质的温度,有效增加了吸附效率,提高了填料吸附效率和处理效率,无需单独前置换热器,后端也无需设置专门的冷凝换热器;实现了设备整体化、降低成本的作用,此外,由于换热机构和阻隔支撑机构的高度集成,还实现了减少设备的整体体积的目的。
为了更清楚地说明本申请具体实施方式或现有技术中的技术方案,下面将对具体实施方式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,下面描述中的附图是本申请的一些实施方式,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。
图1为本申请的实施例中所提供的树脂柱装置的结构示意图;
图2为本申请的实施例中所提供的树脂柱装置中喷淋机构的结构示意图;
图3为本申请的实施例中所提供的树脂柱装置中阻隔支撑机构的结构示意图;
附图标记说明:
1-容器本体;11-第一流通口;12-第二流通口;13-填料空腔;14-换热 空腔;
21-进水管;22-出水管;23-分流管;24-连接接头;
3-阻隔支撑机构;31-过滤网;32-格栅件;33-环板;
4-支撑件;
51-喷淋管;52-喷头;
6-填料。
下面将结合附图对本申请的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
在本申请的描述中,需要说明的是,术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。此外,术语“第一”、“第二”、“第三”仅用于描述目的,而不能理解为指示或暗示相对重要性。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以视具体情况理解上述术语在 本申请中的具体含义。
此外,下面所描述的本申请不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
实施例
本实施例提供一种树脂柱装置,如图1至图3所示,包括:容器本体1以及设置在容器本体1内的换热机构和阻隔支撑机构3。其中,容器本体1具有第一流通口11和第二流通口12;换热机构靠近所述第一流通口11一侧设置;阻隔支撑机构3相对所述换热机构设置在靠近所述第二流通口12一侧,所述阻隔支撑机构3包括过滤网31,所述过滤网31将所述容器本体1分隔为适于填料6装填的填料空腔13以及适于供所述换热机构安装的换热空腔14。本实施例中的填料6为树脂。
本实施例提供的树脂柱装置,阻隔支撑机构3还包括格栅件32,所述格栅件32与容器本体1的内侧壁面固定连接,所述过滤网31安装在所述格栅件32上。本实施例提供的树脂柱装置,所述阻隔支撑机构3还包括环板33,所述环板33设置在所述格栅和所述过滤网31之间,且所述环板33与所述容器本体1固定连接,所述过滤网31与所述环板33固定连接。
具体在本实施例中,所述过滤网31为密纹网,密纹网还对填料6起到了支撑作用。密纹网采用包边压焊的方式制成,可以通过焊接的方式焊接在环板33上。格栅件32焊接在容器本体1的内侧壁面上,提高了过滤部分的有效流通面积,提高了树脂填料6的利用率,格栅件32的设置,大大降低了吸附阻力,使得树脂柱装置更为节能,吸附布气更均匀、更稳定。为了进一步保证密纹网在环板33上固定,也可以在密纹网上设置压筋,防 止流体从第一流通口11向第二流通口12吹扫时,密纹网发生移动,进一步提高树脂柱装置的可靠性。
本实施例提供的树脂柱装置,所述换热机构包括:进水管21、出水管22以及若干分流管23。其中,所述进水管21适于与所述换热介质源连通,所述出水管22适于与所述排水箱连通;所述分流管23设置在所述换热空腔14内,所述分流管23的两端与所述进水管21和所述出水管22连通。上述换热机构的设置,采用分流管23使得整体结构更换方便且成本较低。
在本实施中,所述分流管23为翅片管。在其他可选的实施方式中,分流管23可以为螺纹管或波纹管,或花纹管,或销钉管,或烧结管,或喷砂管,或凹点管。本实施例提供的树脂柱装置中,所述分流管23呈S型结构盘设在所述换热空腔14内。分流管23采用S型盘绕设置,充分增加了流道长度;当废气从第一流通口11向第二流通口12流通时,废气在换热空腔14内充分与分流管23接触,实现了废气在换热空腔14内的充分扩散,进一步提高树脂的利用率。
所述换热机构还包括连接接头24,所述连接接头24安装在所述进水管21或所述出水管22上,所述连接接头24与所述分流管23可拆卸连接。例如,连接接头24上具有螺纹结构,连接接头24通过螺纹结构与分流管23相连接。进水管21、出水管22与分流管23之间,均通过螺纹结构连接,从而便于对分流管23进行清洗和维修。
本实施例提供的树脂柱装置,还包括支撑件4,所述支撑件4设置在所述容器本体1上。本实施例中的支撑件4可以为设置在容器本体1的侧壁面上的支耳,在其他可选的上述方法中,支撑件4也可以为设置在容器本 体1底面的支脚,对容器本体1起到支撑的作用。
本实施例提供的树脂柱装置,还包括喷淋机构,所述喷淋机构靠近所述第二流通口12一侧设置,其包括喷淋管51和喷头52,所述喷淋管51一端连通喷淋介质源,所述喷淋管51的另一端与所述喷头52连接。例如,所述喷淋管51为环形管。在其他可选的实施方式中,也可以选用母支管或鱼排管,只要实现喷淋管51内介质流通,并向喷头52侧提供介质即可。
本实施例提供的树脂柱装置,在进行废气吸附时,流体从第一流通口11进入容器本体1,而后通过在翅片管处进行换热,换热后的介质再通过阻隔支撑机构后与树脂填料进行吸附或反应,随后经由第二流通口排出容器本体。本实施例提供的树脂柱装置,在对树脂进行再生时,第二流通口处首先通入蒸汽或高温氮气,填料处进入蒸汽或高温氮气,蒸汽或高温氮气完成再生后在树脂柱底部进行换热,氮气或蒸汽中的有机气体液化,与再生气体达到分离或分层的目的,然后通过第一流通口排出;然后喷淋机构喷淋冷却介质,如循环水等,循环水经过树脂床层后,树脂床温度下降,循环水温度上升,在经过底部翅片管换热后冷却排出,经处理后可循环使用,同时树脂床完成再生和降温,可进入下一周期的废气处理。
本实施例提供的树脂柱装置,通过在容器本体内直接设置换热机构和阻隔支撑机构,从而将冷却工艺和吸附工艺集成在一套设备中,简化外围冷却设备及管路,结构更紧凑,节省占地面积;当介质从第一流通口进入容器本体后,通过换热机构实现降温换热,换热后的介质再通过阻隔支撑机构后与树脂填料进行吸附或反应,随后经由第二流通口排出容器本体。上述在容器本体内设置的换热机构有效降低了被处理介质的温度,提高了 填料吸附效率和处理效率,无需单独前置换热器,后端也无需设置专门的冷凝换热器;实现了设备整体降低成本的作用。此外,由于换热机构和阻隔支撑机构的高度集成,还实现了减少设备整体体积的目的。显然,上述实施例仅仅是为清楚地说明所作的举例,而并非对实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。
Claims (10)
- 一种树脂柱装置,其特征在于,包括:容器本体(1),具有第一流通口(11)和第二流通口(12);换热机构,安装在所述容器本体(1)内,靠近所述第一流通口(11)一侧设置;阻隔支撑机构(3),相对所述换热机构设置在靠近所述第二流通口(12)一侧,所述阻隔支撑机构(3)包括过滤网(31),所述过滤网(31)将所述容器本体(1)分隔为适于填料(6)装填的填料空腔(13)以及适于供所述换热机构安装的换热空腔(14)。
- 根据权利要求1中所述的树脂柱装置,其特征在于,所述阻隔支撑机构(3)还包括格栅件(32),所述格栅件(32)与容器本体(1)的内侧壁面固定连接,所述过滤网(31)安装在所述格栅件(32)上。
- 根据权利要求2中所述的树脂柱装置,其特征在于,所述阻隔支撑机构(3)还包括环板(33),所述环板(33)设置在所述格栅和所述过滤网(31)之间,且所述环板(33)与所述容器本体(1)固定连接,所述过滤网(31)与所述环板(33)固定连接。
- 根据权利要求3中所述的树脂柱装置,其特征在于,所述过滤网(31)为密纹网。
- 根据权利要求1-4中任一项所述的树脂柱装置,其特征在于,所述换热机构包括:进水管(21)和出水管(22),所述进水管(21)适于与所述换热介质源连通,所述出水管(22)适于与所述排水箱连通;若干分流管(23),所述分流管(23)设置在所述换热空腔(14)内,所述分流管(23)的两端与所述进水管(21)和所述出水管(22)连通。
- 根据权利要求5中所述的树脂柱装置,其特征在于,所述分流管(23)为翅片管或螺纹管或波纹管,或花纹管,或销钉管,或烧结管,或喷砂管,或凹点管。
- 根据权利要求5中所述的树脂柱装置,其特征在于,所述分流管(23)呈S型结构盘设在所述换热空腔(14)内,所述换热机构还包括连接接头(24),所述连接接头(24)安装在所述进水管(21)或所述出水管(22)上,所述连接接头(24)与所述分流管(23)可拆卸连接。
- 根据权利要求1-4中任一所述的树脂柱装置,其特征在于,还包括支撑件(4),所述支撑件(4)设置在所述容器本体(1)上。
- 根据权利要求1-4中任一所述的树脂柱装置,其特征在于,还包括喷淋机构,所述喷淋机构靠近所述第二流通口(12)一侧设置,其包括喷淋管(51)和喷头(52),所述喷淋管(51)一端连通喷淋介质源,所述喷淋管(51)的另一端与所述喷头(52)连接。
- 根据权利要求9中所述的树脂柱装置,其特征在于,所述喷淋管(51)为环形管或母支管或鱼排管。
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