CN220609802U - Chlorine treatment device for electrolytic sodium or electrolytic lithium - Google Patents
Chlorine treatment device for electrolytic sodium or electrolytic lithium Download PDFInfo
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- CN220609802U CN220609802U CN202321925816.6U CN202321925816U CN220609802U CN 220609802 U CN220609802 U CN 220609802U CN 202321925816 U CN202321925816 U CN 202321925816U CN 220609802 U CN220609802 U CN 220609802U
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000000460 chlorine Substances 0.000 title claims abstract description 82
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 82
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 25
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 25
- 239000011734 sodium Substances 0.000 title claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000002309 gasification Methods 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 19
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 54
- 239000007789 gas Substances 0.000 claims description 25
- 239000002912 waste gas Substances 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 229920001973 fluoroelastomer Polymers 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a chlorine treatment device for electrolytic sodium or electrolytic lithium, which comprises an induced draft fan, a collector, a gas-liquid separation mechanism, a heating gasification mechanism and a pulse cloth bag dust removal mechanism, wherein the induced draft fan is assembled and connected at a feed inlet of the collector; the collector, the gas-liquid separation mechanism, the temperature rising gasification mechanism and the pulse cloth bag dust removing mechanism are sequentially assembled and connected; the induced draft fan is communicated and connected with an electrolytic tank for electrolyzing sodium or lithium through a pipeline. The induced draft fan is used for extracting generated chlorine from the electrolytic tank and introducing the chlorine into the device. The beneficial effects of the utility model are as follows: the efficiency and the quality of chlorine treatment are improved, the resource waste and the environmental pollution risk are reduced, the operation safety is ensured, and the requirement of sustainable development is met.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a chlorine treatment device for sodium electrolysis or lithium electrolysis.
Background
Chlorine gas produced by electrolysis of sodium or lithium plays a vital role in numerous industrial processes and applications. However, the treatment and utilization of chlorine gas faces a range of technical challenges and environmental problems. The conventional chlorine treatment method has various problems such as low treatment efficiency, resource waste, environmental pollution, potential safety risk and the like.
The traditional chlorine treatment method mainly adopts a simple collection and storage mode, but the method can not realize the efficient recovery and the effective utilization of the chlorine, so that the waste of precious resources is caused. In addition, the traditional method also faces the risks of chlorine leakage and harmful gas emission, and brings potential threat to the environment and personal safety. In addition, in the process of producing metallic sodium and metallic lithium by an electrolytic method, the generated chlorine contains electrolyte dust, which has great influence on the storage and downstream products, and the generated chlorine needs to be filtered and removed. The simplest and economical method of filtration is to use a cloth bag or filter cartridge. This filtration process requires the use of blowback to remove the filtered dust, wherein a pulse valve is used. The existing pulse valve body is made of aluminum alloy, and the air inlet and the air outlet are all threaded ports and are connected with the outer tube. Such materials and screw threads are extremely unreliable for highly corrosive and toxic media.
In order to overcome the limitations of the conventional chlorine treatment methods, some improved chlorine treatment apparatuses have been developed in recent years, aiming at improving the recovery efficiency and purification effect of chlorine. However, in practical applications, these devices still have some limitations, such as low processing efficiency, complex operation, and high energy consumption.
Therefore, there is an urgent need for a novel and efficient apparatus for treating chlorine for electrolysis of sodium or lithium to improve efficiency of chlorine treatment, reduce waste of resources, reduce risk of environmental pollution, and achieve the goals of safety and sustainable development of operation.
Disclosure of Invention
In view of the above problems and needs, the present utility model provides a device for treating chlorine for sodium electrolysis or lithium electrolysis, which extracts generated chlorine from an electrolytic tank into the device by a draught fan, and collects, separates, removes dust and recovers the chlorine by a series of functional modules. The design and workflow of the device aims at improving the efficiency and quality of chlorine treatment, reducing the waste of resources and the risk of environmental pollution, and ensuring the requirements of safe operation and sustainable development.
The chlorine treatment device for the electrolytic sodium or the electrolytic lithium provided by the utility model can realize more efficient and sustainable chlorine treatment and utilization, has important significance to related industrial fields, and has wide market application prospect.
The utility model is realized by the following technical scheme:
the utility model relates to a chlorine treatment device for electrolytic sodium or electrolytic lithium, which comprises an induced draft fan, a collector, a gas-liquid separation mechanism, a heating gasification mechanism and a pulse cloth bag dust removal mechanism, wherein the induced draft fan is assembled and connected at a feed inlet of the collector; the collector, the gas-liquid separation mechanism, the temperature rising gasification mechanism and the pulse cloth bag dust removing mechanism are sequentially assembled and connected; the induced draft fan is communicated and connected with an electrolytic tank for electrolyzing sodium or lithium through a pipeline. The induced draft fan is used for extracting generated chlorine from the electrolytic tank and introducing the chlorine into the device.
Further, the pulse cloth bag dust removing mechanism comprises a filter bag, the filter bag is fixed in a filter bag chamber through a filter bag framework, and the pulse dust removing system guides dust removing gas into the filter bag through a blowing pipe; the pulse ash removal system comprises a pulse valve, an air box and a blowing pipe; the pulse valve controls the injection of ash removing gas; the blowing pipe guides ash removing gas into the filter bag, and the dust deposit is separated from the filter bag through air flow impact and vibration of the filter bag; the inlet and outlet of the pulse valve are connected with the pipe fitting through a flange; the diaphragm of the pulse valve is a fluororubber diaphragm. The valve body is made of carbon steel, and the membrane is made of fluororubber with good corrosion resistance to replace the conventional common rubber membrane. The inlet and the outlet adopt a flange and outer pipe connection mode. Greatly improves the corrosion resistance and improves the reliability of the device.
Further, the collector comprises a filter pipe and a sleeve; the filter pipe is a pipe body with an opening at one end, and the opening is connected with the induced draft fan in a matching way; a threaded port is formed in one end of the sleeve, a threaded connecting ring is arranged on the peripheral surface of the filter tube, the threaded connecting ring is positioned at one end of the filter tube close to the opening, and the threaded port is coaxially and fixedly connected with the threaded connecting ring; the one end that above-mentioned sleeve did not be equipped with the screw thread mouth is provided with the discharge gate, and the discharge gate is joined in marriage the dress with gas-liquid separation mechanism and is connected. The collector is positioned at the feed inlet of the induced draft fan and has the main function of collecting chlorine and guiding the chlorine into the subsequent treatment unit.
Further, the main function of the gas-liquid separation mechanism is to effectively separate chlorine gas from liquid. The device comprises a separating tank, a refrigerator, a feed inlet, a liquid chlorine outlet, an exhaust gas outlet and a lifting pump. A refrigerator is arranged in the cavity inside the separating tank and is used for condensing and separating liquid chlorine. One end of the refrigerator cladding coil pipe is connected with the feed inlet, and the other end is respectively connected with the liquid chlorine outlet and the waste gas outlet. The feed inlet and the waste gas outlet are positioned above the separating tank and respectively positioned at two ends of the separating tank, the liquid chlorine outlet is positioned at the lower end of the separating tank, and the waste gas outlet is positioned right below the liquid chlorine outlet. The feed inlet is connected with the collector and is used for receiving the chlorine in the collector. The liquid chlorine outlet is connected with a discharging pipeline and is used for discharging liquid chlorine liquefied by the refrigerator. The exhaust gas outlet is connected with a chlorine gas absorbing device for absorbing the chlorine gas which is not liquefied. And a lifting pump is arranged on the discharging pipeline, and one end of the lifting pump, which is not connected with the liquid chlorine outlet, is connected with the heating gasification mechanism.
Further, the heating and gasifying mechanism has the function of heating and gasifying the separated liquid chlorine. The heating gasification mechanism comprises a heating pipe, a spiral pipe and a heat medium circulation mechanism; the spiral pipe is arranged in the heating pipe, the heating pipe is a hollow sealed pipe body which is vertically arranged, two ports of the spiral pipe extend from the inside of the heating pipe to the outside respectively, and the connection parts of the spiral pipe and the heating pipe are respectively positioned at the upper end and the lower end of the heating pipe; the lower port of the spiral pipe is connected with the gas-liquid separation mechanism, the upper port of the spiral pipe is connected with a tee joint, the upper end of the tee joint is connected with the pulse cloth bag dust removing mechanism, and the lower end of the tee joint is connected with the chlorine absorbing device; the heat medium circulation mechanism is assembled and connected with the heating pipe and is used for circulating heat medium in the heating pipe. The heat medium circulation mechanism in the heating pipe is used for circulating the heat medium, so as to realize the heating and gasification processes of the liquid chlorine.
Further, the heat medium circulation mechanism comprises a tank body, a circulation outlet pipe, a circulation return pipe and a heating device; the heating device is arranged in the tank body, and a heat medium is arranged in the tank body; one end of the circulating outlet pipe is connected with a pump, the other end of the circulating outlet pipe is connected with the upper end of the heating pipe in a communicated manner, and the pump is arranged in the tank body; one end of the circulating return pipe is communicated and connected with the tank body, and the other end is communicated and connected with the lower end of the heating pipe. The heat medium circulation mechanism is an important component of the heating and gasifying mechanism and is used for circulating the heat medium to realize the heating and gasifying process of liquid chlorine.
Further, the chlorine gas absorbing device is a chlorine gas absorbing tower. The chlorine absorber is one of the key components in the chlorine treatment installation for further processing the non-liquefied chlorine and absorbing the remaining chlorine. It converts chlorine into harmless substances by means of chemical absorption to ensure environmental safety and operational sustainability.
The utility model has the beneficial effects that:
high-efficiency chlorine treatment: the chlorine treatment device for the electrolytic sodium or the electrolytic lithium adopts a plurality of functional modules, including a draught fan, a collector, a gas-liquid separation mechanism, a heating gasification mechanism and a pulse cloth bag dust removal mechanism. The organic combination of these modules makes the chlorine treatment process more efficient.
Chlorine collection and direction: the filter tube and sleeve inside the collector act to collect and direct the chlorine flow, ensuring that the chlorine gas can effectively enter the interior of the device. The design can improve the collection efficiency of the chlorine to the greatest extent and avoid the waste and leakage of the chlorine.
Waste gas treatment: the chlorine which is not liquefied enters the chlorine absorbing device through the waste gas outlet for further treatment. The exhaust gas treatment mechanism effectively reduces the emission of harmful gases, and is beneficial to environmental protection and gas treatment.
High-efficiency dust removal: the pulse cloth bag dust removing mechanism in the heating gasification mechanism performs dust removing treatment on the gas through the pulse dust removing system, so that gas purification is ensured. The pulse valve controls the injection of the ash removal gas, the injection pipe guides the ash removal gas into the filter bag, and accumulated dust is dropped from the filter bag through air flow impact and vibration of the filter bag. The mechanism for efficiently removing dust is helpful for maintaining the stable operation of the device and prolonging the service life of the filter bag.
Reusable chlorine: the treated chlorine has good quality and can be used for other industrial processes or applications. The recycling of the recyclable chlorine resource is beneficial to reducing the production cost and promoting the sustainable utilization of the resource.
Through the beneficial effects, the chlorine treatment device for the electrolytic sodium or the electrolytic lithium has remarkable advantages in the aspects of chlorine treatment and resource utilization, and can meet the requirements of environmental protection and sustainable development.
Drawings
Fig. 1: the three-dimensional structure schematic diagram of the utility model;
fig. 2: another three-dimensional structure schematic diagram of the utility model;
fig. 3: the utility model is a three-dimensional structure cross-section;
fig. 4: a three-dimensional cross-sectional view of the collector of the present utility model;
in the figure: 1-induced draft fan, 2-collector, 3-gas-liquid separation mechanism, 4-heating gasification mechanism, 5-pulse cloth bag dust removal mechanism, 21-filter tube, 22-sleeve, 31-separator tank, 32-refrigerator, 33-feed inlet, 34-liquid chlorine outlet, 35-waste gas outlet, 36-lift pump, 41-heating tube, 42-spiral tube, 43-hot water circulation mechanism.
Detailed Description
The utility model is further described with reference to the drawings and detailed description which follow:
examples: as shown in fig. 1-4, a chlorine treatment device for electrolytic sodium or electrolytic lithium comprises a draught fan 1, a collector 2, a gas-liquid separation mechanism 3, a heating gasification mechanism 4 and a pulse cloth bag dust removal mechanism 5, wherein the draught fan 1 is assembled and connected at a feed inlet of the collector 2; the collector 2, the gas-liquid separation mechanism 3, the heating gasification mechanism 4 and the pulse cloth bag dust removal mechanism 5 are sequentially assembled and connected; the induced draft fan 1 is communicated and connected with an electrolytic tank for electrolyzing sodium or lithium through a pipeline.
The pulse cloth bag dust removing mechanism 5 comprises a filter bag, wherein the filter bag is fixed in a filter bag chamber through a filter bag framework, and the pulse dust removing system guides dust removing gas into the filter bag through a blowing pipe; the pulse ash removal system comprises a pulse valve, an air box and a blowing pipe; the pulse valve controls the injection of ash removing gas; the blowing pipe guides ash removing gas into the filter bag, and the dust deposit is separated from the filter bag through air flow impact and vibration of the filter bag; the inlet and outlet of the pulse valve are connected with the pipe fitting through a flange; the diaphragm of the pulse valve is a fluororubber diaphragm. The valve body is made of carbon steel, and the membrane is made of fluororubber with good corrosion resistance to replace the conventional common rubber membrane. The inlet and the outlet adopt a flange and outer pipe connection mode. Greatly improves the corrosion resistance and improves the reliability of the device.
The collector 2 comprises a filter tube 21 and a sleeve 22; the filter pipe 21 is a pipe body with one end open, and the opening is connected with the induced draft fan 1 in a matching way; a threaded port is formed in one end of the sleeve 22, a threaded connection ring is arranged on the peripheral surface of the filter tube 21, the threaded connection ring is positioned at one end of the filter tube 21 close to the opening, and the threaded port is coaxially and fixedly connected with the threaded connection ring; the end of the sleeve 22, which is not provided with a screw hole, is provided with a discharge hole, and the discharge hole is assembled and connected with the gas-liquid separation mechanism 3.
The gas-liquid separation mechanism 3 comprises a separation tank 31, a refrigerator 32, a feed inlet 33, a liquid chlorine outlet 34, an exhaust gas outlet 35 and a lift pump 36; a refrigerator 32 is arranged in the inner cavity of the separating tank 31; the refrigerator 32 covers the coil pipe, one end of the coil pipe is provided with a connecting port which is connected with the feed port 33, the other end of the coil pipe is provided with two connecting ports which are respectively connected with the liquid chlorine outlet 34 and the waste gas outlet 35; the feed port 33 and the exhaust gas outlet 35 are arranged at the upper position of the separation tank 31 and are respectively positioned at two ends of the separation tank 31; the liquid chlorine outlet 34 is provided at the lower end of the separator tank 31 and is located directly below the exhaust gas outlet 35; the feed inlet 33 is connected with the collector 2 for the chlorine collected by the collector 2 to pass through; the liquid chlorine outlet 34 is connected with a discharge pipeline for passing the liquid chlorine liquefied by the refrigerator 32; the exhaust gas outlet 35 is connected to a chlorine gas absorbing means for absorbing the chlorine gas which is not liquefied; the lifting pump 36 is arranged on the discharging pipeline, and one end of the discharging pipeline, which is not connected with the liquid chlorine outlet 34, is connected with the heating gasification mechanism 4.
The heating gasification mechanism 4 includes a heating pipe 41, a spiral pipe 42, and a heat medium circulation mechanism 43; the spiral pipe 42 is arranged in the heating pipe 41, the heating pipe 41 is a hollow sealed pipe body which is vertically arranged, two ports of the spiral pipe 42 respectively extend from the inside to the outside of the heating pipe 41, and the connection parts of the spiral pipe 42 and the heating pipe 41 are respectively positioned at the upper end and the lower end of the heating pipe 41; the lower port of the spiral tube 42 is connected with the gas-liquid separation mechanism 3, the upper port is connected with a tee joint, the upper end of the tee joint is connected with the pulse cloth bag dust removing mechanism 5, and the lower end of the tee joint is connected with the chlorine absorbing device; the heat medium circulation mechanism 43 is assembled and connected to the temperature raising pipe 41, and circulates the heat medium in the temperature raising pipe 41.
The heat medium circulation mechanism 43 includes a tank body, a circulation outlet pipe, a circulation return pipe, and a heating device; the heating device is arranged in the tank body, and a heat medium is arranged in the tank body; one end of the circulating outlet pipe is connected with a pump, the other end of the circulating outlet pipe is connected with the upper end of the heating pipe 41 in a communicating way, and the pump is arranged in the tank body; one end of the circulating return pipe is connected to the tank body, and the other end is connected to the lower end of the temperature raising pipe 41.
The chlorine gas absorbing device is a chlorine gas absorbing tower. The chlorine absorber is one of the key components in the chlorine treatment installation for further processing the non-liquefied chlorine and absorbing the remaining chlorine. It converts chlorine into harmless substances by means of chemical absorption to ensure environmental safety and operational sustainability. Inside the chlorine absorber, chlorine gas is contacted and reacted with an absorbent. The absorbent may be a specific chemical solution or absorbent liquid with a high adsorption and chemical reaction capacity for chlorine. Through this reaction, chlorine is converted into harmless substances, thereby reducing its potential harm to the environment and human body. The chlorine absorber is typically specially designed and constructed to provide a large surface area and sufficient contact time to increase the efficiency of the reaction between the chlorine and the absorbent. In addition, the absorption tower may be equipped with devices for increasing gas-liquid contact, such as packing, plate or spray systems, etc., to further optimize the absorption process.
The working procedure is as follows:
the device extracts the generated chlorine from the electrolytic tank for electrolyzing sodium or lithium into the device through the induced draft fan. The induced draft fan is positioned at the feed inlet of the collector to ensure the smooth introduction of chlorine.
After entering the collector, the chlorine is firstly collected and guided through the filter pipe and the sleeve. The filter tube is a tube body with one end open and is connected with the induced draft fan, and the filter tube is used for helping to collect and guide chlorine gas flow. One end of the sleeve is provided with a threaded port which is coaxially and fixedly connected with the threaded connecting ring of the filter tube. The other end of the collector is provided with a discharge hole which is connected with the gas-liquid separation mechanism.
Gas-liquid separation mechanism: after entering the gas-liquid separation mechanism, chlorine firstly enters a coil, and the coil enters a separation tank. The separator tank is internally provided with a refrigerator for cooling the chlorine. The refrigerator wraps the coil, one end of the refrigerator is connected with the feed inlet, and the other end of the refrigerator is connected with the liquid chlorine outlet and the waste gas outlet. Through refrigeration, the refrigerator liquefies chlorine gas and separates liquid chlorine and waste gas.
Liquid chlorine treatment: liquid chlorine is discharged from the liquid chlorine outlet of the separation tank and enters the next stage of treatment, such as storage or further application, through a discharge pipeline. The liquid chlorine is the chlorine gas cooled by the refrigerator in a liquid state.
Waste gas treatment: the non-liquefied waste gas enters the chlorine absorption device through the waste gas outlet of the separation tank for further treatment. The chlorine gas absorbing means helps to absorb the chlorine gas that is not liquefied to ensure the safety and purification of the environment.
Heating and gasifying: the liquid chlorine after waste gas treatment enters a heating gasification mechanism, and the mechanism consists of a heating pipe and a spiral pipe. The heating pipe is a hollow sealed pipe body which is vertically arranged, and a heat medium circulation mechanism is arranged in the heating pipe. The spiral pipe is positioned inside the heating pipe, and the heat medium circulation mechanism therein assists in the heating and gasification process. The heat medium circulation mechanism is used for transferring heat to liquid chlorine through circulating the heat medium in the heating pipe, so that the liquid chlorine is heated and is converted into a gaseous state.
Dust removal treatment: and the chlorine after temperature rising enters a pulse cloth bag dust removing mechanism for dust removing treatment. The pulse cloth bag dust removing mechanism consists of a plurality of filter bags and a pulse dust removing system. When the chlorine passes through the filter bag, the particles on the surface of the filter bag are filtered, and clean chlorine enters the air outlet through the filter bag. The pulse ash removal system periodically sprays ash removal gas into the filter bag through the spray pipe, so that accumulated dust on the filter bag falls off, and the dust removal effect of the filter bag is maintained.
And (3) final treatment: the dedusted chlorine can be used in other industrial processes or applications. The catalyst can be used as a raw material for chemical reaction, and can also be used for various industrial applications such as preparation of synthetic materials and the like so as to meet related requirements.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a chlorine processing apparatus of electrolytic sodium or electrolytic lithium, includes draught fan (1), collector (2), gas-liquid separation mechanism (3), intensification gasification mechanism (4) and pulse sack dust removal mechanism (5), its characterized in that: the induced draft fan (1) is assembled and connected at the feed inlet of the collector (2); the collector (2), the gas-liquid separation mechanism (3), the heating gasification mechanism (4) and the pulse cloth bag dust removal mechanism (5) are sequentially assembled and connected; the induced draft fan (1) is communicated and connected with an electrolytic tank for electrolyzing sodium or lithium through a pipeline.
2. A sodium or lithium-electrolyzed chlorine treatment installation according to claim 1, wherein: the pulse cloth bag dust removing mechanism (5) comprises a filter bag, the filter bag is fixed in a filter bag chamber through a filter bag framework, and a pulse dust removing system guides dust removing gas into the filter bag through a blowing pipe; the pulse ash removal system comprises a pulse valve, an air box and a blowing pipe; the pulse valve controls the injection of ash removal gas; the blowing pipe guides ash removing gas into the filter bag, and the filter bag is impacted and vibrated by air flow to drop accumulated dust from the filter bag; the inlet and outlet of the pulse valve are connected with the pipe fitting through a flange; the diaphragm of the pulse valve is a fluororubber diaphragm.
3. A sodium or lithium-electrolyzed chlorine treatment installation according to claim 1, wherein: the collector (2) comprises a filter tube (21) and a sleeve (22); the filter pipe (21) is a pipe body with one end open, and the opening is connected with the induced draft fan (1) in a matching way; a threaded port is formed in one end of the sleeve (22), a threaded connecting ring is arranged on the peripheral surface of the filter tube (21), the threaded connecting ring is positioned at one end, close to the opening, of the filter tube (21), and the threaded port is fixedly connected with the threaded connecting ring in a coaxial manner; one end of the sleeve (22) without a threaded port is provided with a discharge port, and the discharge port is assembled and connected with the gas-liquid separation mechanism (3).
4. A sodium or lithium-electrolyzed chlorine treatment installation according to claim 1, wherein: the gas-liquid separation mechanism (3) comprises a separation tank (31), a refrigerator (32), a feed inlet (33), a liquid chlorine outlet (34), an exhaust gas outlet (35) and a lift pump (36); a refrigerator (32) is arranged in the inner cavity of the separating tank (31); the refrigerator (32) coats the coil, one end of the coil is provided with a connecting port which is connected with the feed inlet (33), and the other end of the coil is provided with two connecting ports which are respectively connected with the liquid chlorine outlet (34) and the waste gas outlet (35); the feed inlet (33) and the waste gas outlet (35) are arranged at the upper position of the separation tank (31) and are respectively positioned at two ends of the separation tank (31); the liquid chlorine outlet (34) is arranged at the lower end of the separation tank (31) and is positioned right below the waste gas outlet (35); the feed inlet (33) is connected with the collector (2) and is used for allowing chlorine collected by the collector (2) to pass through; the liquid chlorine outlet (34) is connected with a discharge pipeline for passing through liquid chlorine liquefied by the refrigerator (32); the waste gas outlet (35) is connected with a chlorine gas absorbing device and absorbs the chlorine gas which is not liquefied; and a lifting pump (36) is arranged on the discharging pipeline, and one end of the discharging pipeline, which is not connected with the liquid chlorine outlet (34), is connected with the heating gasification mechanism (4).
5. A sodium or lithium-electrolyzed chlorine treatment installation according to claim 1, wherein: the heating gasification mechanism (4) comprises a heating pipe (41), a spiral pipe (42) and a heat medium circulation mechanism (43); the spiral tube (42) is arranged in the heating tube (41), the heating tube (41) is a hollow sealed tube body which is vertically arranged, two ends of the spiral tube (42) respectively extend from the inside to the outside of the heating tube (41), and the connection parts of the spiral tube (42) and the heating tube (41) are respectively positioned at the upper end and the lower end of the heating tube (41); the lower port of the spiral tube (42) is connected with the gas-liquid separation mechanism (3), the upper port of the spiral tube is connected with a tee joint, the upper end of the tee joint is connected with the pulse cloth bag dust removing mechanism (5), and the lower end of the tee joint is connected with the chlorine absorbing device; the heat medium circulation mechanism (43) is assembled and connected with the heating pipe (41) to circulate the heat medium in the heating pipe (41).
6. A sodium or lithium-electrolyzed chlorine treatment installation according to claim 5, wherein: the heat medium circulation mechanism (43) comprises a tank body, a circulation outlet pipe, a circulation return pipe and a heating device; the heating device is arranged in the tank body, and a heat medium is arranged in the tank body; one end of the circulating outlet pipe is connected with a pump, the other end of the circulating outlet pipe is connected with the upper end of the heating pipe (41) in a communicated manner, and the pump is arranged in the tank body; one end of the circulating return pipe is communicated and connected with the tank body, and the other end of the circulating return pipe is communicated and connected with the lower end of the heating pipe (41).
7. A sodium or lithium-electrolyzed chlorine treatment installation according to claim 4 or 5, wherein: the chlorine gas absorbing device is a chlorine gas absorbing tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925816.6U CN220609802U (en) | 2023-07-21 | 2023-07-21 | Chlorine treatment device for electrolytic sodium or electrolytic lithium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925816.6U CN220609802U (en) | 2023-07-21 | 2023-07-21 | Chlorine treatment device for electrolytic sodium or electrolytic lithium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609802U true CN220609802U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321925816.6U Active CN220609802U (en) | 2023-07-21 | 2023-07-21 | Chlorine treatment device for electrolytic sodium or electrolytic lithium |
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| Country | Link |
|---|---|
| CN (1) | CN220609802U (en) |
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2023
- 2023-07-21 CN CN202321925816.6U patent/CN220609802U/en active Active
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