Processing equipment and processing system

Abstract

The utility model relates to a processing device and a processing system. The treatment equipment comprises a treatment device, a discharge detection device and a backflow device, the treatment device is used for treating emissions generated by the power supply device, the discharge detection device is used for detecting the emissions treated by the treatment device, and the backflow device is used for returning the emissions to the power supply device when the emissions treated by the treatment device do not meet preset discharge conditions. And the discharge treated by the treatment device flows back to the treatment device. By means of the technical scheme, it can be ensured that the emissions are discharged to the external environment after being treated and meeting the emission conditions, and pollution to the external environment is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emission treatment, in particular to a treatment device and a treatment system. BACKGROUND

[0002] Energy storage devices such as batteries and the like can generate emissions when thermal runaway occurs. The emissions contain substances harmful to the environment, and if the emissions are not treated or treated substandardly before being discharged into the environment, the environment will be polluted. CONTENT OF THE INVENTION

[0003] The embodiments of the present application provide a treatment device and a treatment system, which can ensure that the emissions are treated to meet the standard before being discharged, thereby avoiding pollution of the environment by the emissions.

[0004] In order to achieve the above-mentioned purpose, according to a first aspect of the present application, a treatment device is provided, which comprises:

[0005] a treatment apparatus for treating emissions generated by a power supply device;

[0006] an emission detection apparatus for detecting the emissions after being treated by the treatment apparatus; and

[0007] a reflux apparatus for refluxing the emissions after being treated by the treatment apparatus to the treatment apparatus when the emissions after being treated by the treatment apparatus do not meet a preset emission condition.

[0008] Optionally, the treatment device further comprises:

[0009] an access detection apparatus for detecting the emissions transported to the treatment apparatus.

[0010] Optionally, the treatment apparatus comprises:

[0011] a housing for providing a treatment space; and

[0012] a treatment unit located in the treatment space for treating the emissions in the treatment space.

[0013] Optionally, the treatment unit comprises:

[0014] a liquid-phase treatment member for treating a first type of substance in the emissions;

[0015] and / or

[0016] a solid-phase treatment member for treating a second type of substance in the emissions.

[0017] Optionally, the second type of substance comprises a first target substance;

[0018] the solid-phase treatment member comprises:

[0019] The first solid-phase treatment member is made of porous material and is used to adsorb the first target substance in the exhaust.

[0020] Optionally, the second type of substance further includes a second target substance different from the first target substance.

[0021] The solid-phase treatment member includes:

[0022] The second solid-phase treatment member is used to filter the second target substance in the second type of substance.

[0023] Optionally, the first solid-phase treatment member and the second solid-phase treatment member are arranged at the same position along the discharge flow direction of the exhaust; or

[0024] The first solid-phase treatment member is arranged downstream of the second solid-phase treatment member along the discharge flow direction of the exhaust; or

[0025] The first solid-phase treatment member is arranged upstream of the second solid-phase treatment member along the discharge flow direction of the exhaust.

[0026] Optionally, the treatment device further includes:

[0027] The filtering unit is arranged downstream of the treatment unit along the discharge flow direction of the exhaust.

[0028] The filtering unit is used to allow at least part of the substances in the exhaust to be negatively charged and filter the negatively charged substances.

[0029] Optionally, the exhaust detection device and / or the access detection device further includes:

[0030] The density detection box has a density detection space.

[0031] The density detector is at least partially located in the density detection space.

[0032] Optionally, the treatment device further includes:

[0033] The opening and closing member is configured to open or close the density detection space.

[0034] Optionally, the exhaust detection device and / or the access detection device further includes:

[0035] The temperature detection box has a temperature detection space.

[0036] The temperature detector is at least partially located in the temperature detection space.

[0037] Optionally, the density detection box of the access detection device is connected between the temperature detection box of the access detection device and the processing device.

[0038] and / or

[0039] The temperature detection box of the discharge detection device is connected between the density detection box of the discharge detection device and the processing device.

[0040] Optionally, the access detection device and / or the discharge detection device further comprises:

[0041] an analysis detection unit for providing an analysis detection space;

[0042] The analysis detection unit of the access detection device is configured to receive at least part of the discharge before being processed by the processing device; and / or

[0043] The analysis detection unit of the discharge detection device is configured to receive at least part of the discharge after being processed by the processing device.

[0044] Optionally, the analysis detection unit comprises:

[0045] an analysis detection box for providing the analysis detection space;

[0046] an analysis detector at least partially located in the analysis detection space for detecting the discharge in the analysis detection space.

[0047] Optionally, the analysis detection unit further comprises:

[0048] a sampling member for obtaining the discharge and delivering the discharge to the analysis detection space;

[0049] The sampling member of the access detection device is configured to obtain at least part of the discharge before being processed by the processing device and deliver the discharge to the analysis detection space of the access detection device; and / or

[0050] The analysis detection unit further comprises:

[0051] The sampling member of the discharge detection device is configured to obtain at least part of the discharge after being processed by the processing device and deliver the discharge to the analysis detection space of the discharge detection device.

[0052] Optionally, the analysis detection unit further comprises:

[0053] a substance filter located in the analysis detection space for filtering the discharge before detection.

[0054] Optionally, the analysis detection unit further comprises:

[0055] A substance dryer is arranged in the analysis detection space to reduce the humidity of the exhaust before detection.

[0056] Optionally, the processing device further comprises:

[0057] A conveying member is arranged to convey the exhaust.

[0058] The conveying member is connected between the access detection device and the processing device, and between the processing device and the exhaust detection device and the reflux device.

[0059] And / or

[0060] The conveying member is connected between the power device and the access detection device.

[0061] Optionally, the exhaust detection device and / or the access detection device further comprises a density detection box and a temperature detection box, and the conveying member is connected between the density detection box and the temperature detection box.

[0062] Optionally, the reflux device comprises:

[0063] A reflux pump is arranged to pump the exhaust in the exhaust detection device back to the processing device.

[0064] According to a second aspect of the present application, a processing system is provided, comprising a power device with a power supply device and a processing device as described above.

[0065] The present application has the beneficial effect of providing a processing device capable of ensuring that the exhaust meets the treatment standard and avoiding environmental pollution caused by the exhaust.

[0066] More specifically, some embodiments of the present application can have the following specific beneficial effects:

[0067] In the processing device of the embodiments of the present application, the processing device comprises a processing device, an exhaust detection device and a reflux device, wherein the processing device is arranged to process the exhaust generated by the power supply device, the exhaust detection device is arranged to detect the exhaust after being processed by the processing device, and the reflux device is arranged to return the exhaust after being processed by the processing device to the processing device again when the exhaust after being processed by the processing device does not meet the preset exhaust requirement. Through the above technical solution, the exhaust that does not meet the exhaust requirement can be processed in a cycle until it is discharged into the air after meeting the exhaust requirement, thereby ensuring that the exhaust meets the treatment standard and avoiding environmental pollution caused by the exhaust.

[0068] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0069] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0070] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings, wherein the same reference numerals in the following description represent the same parts.

[0071] FIG. 1A is a schematic diagram of the overall structure of a processing device connected with an electric energy device in an exemplary embodiment of the present application;

[0072] FIG. 1B is a schematic diagram of the overall structure of a processing device connected with an electric energy device in another exemplary embodiment of the present application;

[0073] FIG. 2 is a schematic diagram of the structure of a detection device of a processing device in an exemplary embodiment of the present application;

[0074] FIG. 3 is a schematic diagram of the structure of a temperature detection unit in an exemplary embodiment of the present application;

[0075] FIG. 4 is a schematic diagram of the structure of a density detection unit in an exemplary embodiment of the present application;

[0076] FIG. 5 is a schematic diagram of the structure of an analysis detection unit in an exemplary embodiment of the present application;

[0077] FIG. 6 is a schematic diagram of the structure of a processing unit in an exemplary embodiment of the present application.

[0078] Explanation of reference numerals:

[0079] 1, processing system;

[0080] 10, processing device;

[0081] 100, processing device; 110, housing; 110a, processing space;

[0082] 120, processing unit; 121, liquid-phase processing member; 122, first solid-phase processing member; 123, second solid-phase processing member; 130, filtering unit;

[0083] 200, discharge detecting device; 201, discharge temperature detecting unit; 202, discharge density detecting unit; 203, discharge analysis detecting unit; 204, discharge sampling member;

[0084] 300, access detecting device; 301, access temperature detecting unit; 302, access density detecting unit; 303, access analysis detecting unit; 304, access sampling member;

[0085] 400, reflux device; 410, reflux pump;

[0086] 131, density detecting box; 131a, density detecting space; 132, density detector;

[0087] 133, on-off member; 134, light source;

[0088] 140a, temperature detecting space; 141, temperature detecting box; 142, temperature detector;

[0089] 150, analysis detecting unit; 150a, analysis detecting space;

[0090] 151, analysis detecting box; 152, analysis detector; 153, sampling member; 154, substance filter; 1541, solid particle filter; 1542, gas filter; 155, substance dryer; 157, vacuum pump; 158, flow meter;

[0091] 500, first control valve; 600, second control valve; 700, third control valve;

[0092] 800, conveying member; 810, first conveying member; 820, second conveying member;

[0093] 20, electric energy device. DETAILED DESCRIPTION

[0094] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative labor are within the protection scope of the present application.

[0095] According to a first aspect of the present application, a processing device 10 is provided, referring to FIG. 1A to FIG. 5 , comprising a processing device 100, a discharge detecting device 200, and a reflux device 400.

[0096] The processing device 100 is configured to process the emissions generated by the battery, the emission detection device 200 is configured to detect the emissions after being processed by the processing device 100, and the backflow device 400 is configured to backflow the emissions after being processed by the processing device 100 to the processing device 100 when the emissions after being processed by the processing device 100 do not meet the preset emission condition.

[0097] By the above technical solution, the emissions generated by the battery can be processed by the processing device 100. When the emissions after being processed by the processing device 100 do not meet the preset emission condition, the backflow device 400 is used to backflow the emissions after being processed by the processing device 100 to the processing device 100. The emissions are processed again by the processing device 100, and then detected by the emission detection device 200. The cycle is repeated until the emissions meet the emission condition and are discharged to the external environment, thereby avoiding pollution to the external environment.

[0098] The emissions of the present application are smoke or a mixture of smoke and other substances generated by a power supply device such as a battery when thermal runaway occurs, and are referred to as emissions hereinafter.

[0099] In some embodiments, with reference to FIG. 1A to FIG. 2 , the processing device 10 further comprises an access detection device 300.

[0100] The access detection device 300 is configured to detect the emissions conveyed to the processing device 100.

[0101] By jointly using the access detection device 300 and the emission detection device 200, the emissions before being processed by the processing device 100 and the emissions after being processed by the processing device 100 can be detected and compared respectively, so as to monitor the state of the emissions before and after processing in real time. The comparison information of these detection results can not only monitor the state of the emissions in real time and provide a basis for further processing of the emissions, but also provide a verification basis for the use state of the related equipment. For example, the comparison information can detect the processing capacity of the processing device 100. When the difference between the emissions of the access detection device 300 and the emission detection device 200 is small and the emissions do not meet the emission requirement, it indicates that the processing capacity of the processing device 100 is reduced, and the processing device 100 can be repaired or replaced, thereby further ensuring that the emissions meet the emission standard.

[0102] In some embodiments, with reference to FIG. 2 and FIG. 6 , the processing device 100 comprises a housing 110 and a processing unit 120.

[0103] The shell 110 is configured to provide a processing space 110a, and the processing unit 120 is located in the processing space 110a, and the processing unit 120 is configured to process the emissions in the processing space 110a.

[0104] The processing space 110a is configured to receive the emissions from the access detection device 300. After the processing unit 120 processes the emissions in the processing space 110a, the emissions are transported to the discharge detection device 200.

[0105] In some embodiments, referring to FIG. 6 The processing unit 120 includes at least one of a liquid-phase processing component 121 and a solid-phase processing component.

[0106] The liquid-phase processing component 121 is configured to process a first type of substance in the emissions in the processing space 110a. The solid-phase processing component is configured to process a second type of substance in the emissions in the processing space 110a.

[0107] By providing the liquid-phase processing component 121 and the solid-phase processing component, the emissions can be processed in multiple types, and the processing effect of the emissions can be ensured.

[0108] It is worth noting that the first type of substance is a substance that can be dissolved in water, and the second type of substance is a particle with different sizes. The following content will be described.

[0109] In some embodiments, the liquid-phase processing component 121 is made of water or a water-containing liquid or an organic solvent to dissolve the substances in the emissions.

[0110] By making the liquid-phase processing component 121 from water or a water-containing liquid or an organic solvent, the corresponding substances in the emissions can be dissolved.

[0111] When the first type of substance is a water-soluble carbonate organic solvent and a low-boiling organic solvent, the liquid-phase processing component 121 is configured to make the water-soluble carbonate organic solvent and the low-boiling organic solvent in the emissions fully contact with the water or the water-containing liquid or the organic solvent in the liquid-phase processing component 121, and the water-soluble carbonate organic solvent and the low-boiling organic solvent are dissolved in the contact process.

[0112] In some embodiments, the second type of substance includes a first target substance, and the solid-phase processing component includes a first solid-phase processing component 122.

[0113] The first solid-phase processing component 122 is made of a porous material and is configured to adsorb the first target substance in the second type of substance in the emissions.

[0114] By setting the first solid-phase treatment member 122 made of porous material, the first target substance in the second type of substance in the exhaust can be treated. The first target substance is large particle substance, mainly PM2.5 particles, and the first solid-phase treatment member 122 can adsorb the large particles.

[0115] In some embodiments, the porous material includes one or two or more of activated carbon, zeolite, porous silicon, and molecular sieve.

[0116] In the present application, the first solid-phase treatment member 122 uses activated carbon.

[0117] In some embodiments, the solid-phase treatment member includes a second solid-phase treatment member 123 for filtering a second target substance different from the first target substance in the second type of substance.

[0118] The second target substance is small particles with a size smaller than the first target substance.

[0119] In some embodiments, the second solid-phase treatment member 123 includes a filter layer. The filter layer can adsorb substances in the exhaust, such as small particles in the exhaust, to further ensure the treatment effect of the substances in the exhaust.

[0120] For example, the filter layer can be arranged in a cross-over manner, using an overlapping arrangement, to increase the contact area and improve the adsorption and filtration effect of small particles in the exhaust.

[0121] In some embodiments, a filter box can also be provided to provide a common accommodation space for the first solid-phase treatment member 122 and the second solid-phase treatment member 123, and the first solid-phase treatment member 122 and the second solid-phase treatment member 123 can be placed in the accommodation space. For example, the second solid-phase treatment member 123 is arranged in an overlapping manner, and the first solid-phase treatment member 122 is arranged on each surface of the second solid-phase treatment member 123. The first solid-phase treatment member 122 and the second solid-phase treatment member 123 arranged at the same position along the discharge direction of the exhaust can jointly treat different substances in the exhaust. The surface of the filter box has filter holes to allow the exhaust to enter the accommodation space through the filter holes.

[0122] In some embodiments, a box body can also be provided for the first solid-phase treatment member 122 and the second solid-phase treatment member 123, respectively, so that the second solid-phase treatment member 123 is arranged downstream of the first solid-phase treatment member 122. Of course, the second solid-phase treatment member 123 can also be arranged upstream of the first solid-phase treatment member 122. The target substances treated by the two are different, so different arrangement modes can be used according to actual needs.

[0123] In some embodiments, the treatment device 100 further includes a filter unit 130.

[0124] The filtering unit 130 is disposed in the processing space 110a of the housing 110. The filtering unit 130 is disposed downstream of the processing unit 120 along the discharge flow direction of the exhaust, wherein the filtering unit 130 is configured to enable the substances in at least part of the exhaust to be negatively charged and to filter the negatively charged substances.

[0125] In some embodiments, the filtering unit 130 comprises a negative ion generator and an electrostatic filter.

[0126] The negative ion generator is configured to enable the substances in at least part of the exhaust to be negatively charged, and the electrostatic filter is configured to filter the negatively charged substances in the exhaust. The substances in the exhaust are negatively charged by the negative ion generator, and then the negatively charged substances are captured by the positively charged electrostatic filter, so as to achieve purification of the exhaust.

[0127] In one specific embodiment, the liquid-phase processing member 121, the first solid-phase processing member 122, the second solid-phase processing member 123, and the filtering unit 130 are sequentially disposed in the processing space 110a of the housing 110 from upstream to downstream along the discharge flow direction of the exhaust.

[0128] In some embodiments, at least one of the exhaust detection device 200 and the access detection device 300 comprises a density detection unit.

[0129] As shown in FIG. 2 , the density detection unit is configured to provide a density detection space 131a and to detect the density of the exhaust, wherein the density detection space 131a is in communication with the processing device 100.

[0130] By providing the density detection unit, when the density of the exhaust in the density detection space 131a reaches a preset threshold, the exhaust in the density detection space 131a is transported into the processing space 110a of the processing device 100, so as to enable the exhaust to be concentratedly processed.

[0131] Exemplarily, as shown in FIG. 1A , the exhaust detection device 200 comprises an exhaust density detection unit 202, and the access detection device 300 comprises an access density detection unit 302.

[0132] In some embodiments, as shown in FIG. 2 and FIG. 4 , the density detection unit comprises a density detection box 131 and a density detector 132.

[0133] The density detection box 131 has the above-mentioned density detection space 131a, and at least part of the density detector 132 is located in the density detection space 131a to detect the density of the exhaust in the density detection space 131a.

[0134] Exemplarily, the density detector 132 is configured as a light flux sensor, and a light source 134 can also be arranged in the density detection box 131. The light flux sensor records the light flux loss value in real time, converts the signal into a density value, and when the density reaches a preset threshold, the exhaust is transported from the density detection space 131a in the density detection box 131 to the processing space 110a of the processing device 100.

[0135] In some embodiments, the exhaust detection device 200 and at least one of the access detection device 300 further comprise a temperature detection unit.

[0136] As shown in FIG. 2 , the temperature detection unit is located upstream of the density detection unit. The temperature detection unit is used to provide a temperature detection space 140a and detect the temperature of the exhaust in the temperature detection space 140a, wherein the temperature detection space 140a is in communication with the density detection space 131a.

[0137] The temperature detection unit can be used to monitor the temperature of the exhaust in real time.

[0138] Exemplarily, as shown in FIG. 1A , the exhaust detection device 200 comprises an exhaust temperature detection unit 201, and the access detection device 300 comprises an access temperature detection unit 301.

[0139] In some embodiments, as shown in FIG. 3 , the temperature detection unit comprises a temperature detection box 141 and a temperature detector 142.

[0140] The temperature detection box 141 has the above-mentioned temperature detection space 140a, and at least part of the temperature detector 142 is located in the temperature detection space 140a for detecting the temperature of the exhaust in the temperature detection space 140a.

[0141] The temperature detection box 141 is configured as a high-temperature-resistant sealed box, and a transparent glass cover is further arranged in the interior of the temperature detection box 141, and the temperature detector 142 is arranged in the transparent glass cover.

[0142] Exemplarily, the temperature detector 142 can be configured as a thermal infrared imager, which can be used to record the infrared distribution image of the exhaust temperature in real time.

[0143] In some embodiments, referring to FIG. 1A to FIG. 2 , the density detection box 131 of the access detection device 300 can be connected between the temperature detection box 141 of the access detection device 300 and the processing device 100.

[0144] By connecting the density detection box 131 of the access detection device 300 between the temperature detection box 141 of the access detection device 300 and the processing device 100, the exhaust can be input into the space of the density detection box 131 after the temperature is detected, and the exhaust in the space of the density detection box 131 can be transported to the processing device 100 along the pipeline after the density value reaches a certain threshold.

[0145] In some embodiments, as shown in FIG. 1A to FIG. 2 The temperature detection box 141 of the exhaust detection device 200 can be connected between the processing device 100 and the density detection box 131 of the exhaust detection device 200.

[0146] By connecting the temperature detection box 141 of the exhaust detection device 200 between the processing device 100 and the density detection box 131 of the exhaust detection device 200, the exhaust processed by the processing device 100 can be transported to the temperature detection box 141 along the pipeline, and then input into the space of the density detection box 131 after the temperature of the exhaust is detected. After the density value reaches a certain threshold, the exhaust in the space of the density detection box 131 can be recycled or discharged to the external environment.

[0147] In some embodiments, as shown in FIG. 2 The exhaust detection device 200 and the access detection device 300 each further include an analysis detection unit 150.

[0148] The analysis detection unit 150 is configured to provide an analysis detection space 150a, which is in communication with the density detection space 131a. At least part of the exhaust in the density detection space 131a is transported to the analysis detection space 150a, so that the analysis detection unit 150 detects the substance of the exhaust in the analysis detection space 150a.

[0149] Specifically, the analysis detection unit 150 of the access detection device 300 is configured to receive at least part of the exhaust before being processed by the processing device 100, and the analysis detection unit 150 of the exhaust detection device 200 is configured to receive at least part of the exhaust after being processed by the processing device 100.

[0150] The exhaust before and after being processed is detected respectively, and corresponding data can be formed to determine whether the processing capacity of the processing device 100 is still within the normal range.

[0151] Exemplarily, as shown in FIG. 1A The exhaust detection device 200 includes an exhaust analysis detection unit 203, and the access detection device 300 includes an access analysis detection unit 303.

[0152] In some embodiments, as shown in FIG. 5 The analysis detection unit 150 includes an analysis detection box 151 and an analysis detector 152.

[0153] The analysis detection box 151 is configured to provide an analysis detection space 150a, at least a portion of the analysis detector 152 is located in the analysis detection space 150a, and the analysis detector 152 is configured to detect the substance of the emission in the analysis detection space 150a.

[0154] For example, the analysis detector 152 is configured as an infrared gas detector, which can detect the gas composition and concentration in real time and output the absorption wave number and its intensity value.

[0155] It is worth noting that the analysis detector 152 can detect the substance composition of the emission.

[0156] In some embodiments, referring to FIG. 2 The analysis detection unit 150 further includes a sampling member 153.

[0157] The sampling member 153 is configured to obtain the emission and deliver the emission to the analysis detection space 150a.

[0158] In particular, the sampling member 153 of the access detection device 300 is configured to obtain the emission before at least partial processing by the processing device 100 and deliver the emission to the analysis detection space 150a of the access detection device 300.

[0159] The sampling member 153 of the emission detection device 200 is configured to obtain the emission after at least partial processing by the processing device 100 and deliver the emission to the analysis detection space 150a of the emission detection device 200.

[0160] For example, the sampling member 153 is configured as an emission sampling probe, which is inserted into the pipeline flowing into the density detection space 131a by a high-temperature-resistant emission pipe to sample, and delivers the emission sample into the analysis detection box 151, and the analysis detector 152 is configured to detect the substance of the emission.

[0161] In particular, as shown in FIG. 1A The emission detection device 200 includes an emission sampling member 204, and the access detection device 300 includes an access sampling member 304.

[0162] In some other embodiments, the sampling member 153 of the access detection device 300 can also extend into other suitable locations of the pipeline before the inflow treatment space 110a to sample at least part of the emissions before the treatment device 100. Similarly, the sampling member 153 of the emissions detection device 200 can also extend into other suitable locations of the pipeline before the inflow emissions density detection unit 202 to sample at least part of the emissions after the treatment device 100.

[0163] In other words, the analysis detection unit 150 can sample and analyze the emissions before the inflow treatment device 100 and after the outflow treatment device 100 at any suitable location. For example, upstream of the temperature detection unit, between the temperature detection unit and the density detection unit, or downstream of the density detection unit.

[0164] Specifically, the analysis detection housing 151 can be arranged adjacent to the density detection housing 131 or adjacent to the temperature detection housing 141, so that the analysis detection housing 151 is close to the density detection housing 131, avoiding the excessive length of the sampling member 153 causing distortion of the collected sample during transportation.

[0165] In some embodiments, with reference to FIG. 5 The analysis detection unit 150 further comprises a substance filter 154.

[0166] The substance filter 154 is located in the analysis detection space 150a and is used to filter the emissions before detection.

[0167] For example, the substance filter 154 comprises a solid particle filter 1541 and a gas filter 1542, wherein the solid particle filter 1541 can filter out solid smoke particles, and the gas filter 1542 can filter out non-target gases, thereby avoiding affecting the detection effect of the emissions.

[0168] In some embodiments, with reference to FIG. 5 The analysis detection unit 150 further comprises a substance dryer 155.

[0169] The substance dryer 155 is located in the analysis detection space 150a and is used to reduce the humidity of the emissions before detection.

[0170] By arranging the substance dryer 155, the moisture in the emissions before detection can be absorbed to reduce the humidity of the emissions.

[0171] The analysis and detection unit 150 is provided with an analysis detector 152, a sampling member 153, a substance filter 154 and a substance dryer 155 in the analysis and detection box 151, so as to process the substances in the exhaust and some unnecessary substances in the exhaust, and ensure the detection result.

[0172] The vacuum pump 157 and the flow meter 158 are further provided in the analysis and detection box 151, so as to ensure that the gas is discharged along the preset path.

[0173] In some embodiments, referring to FIG. 2 , the processing device 10 further comprises an on-off member 133.

[0174] The on-off member 133 is configured to open or close the density detection space 131a.

[0175] The on-off member 133 can be controlled to open or close the density detection space 131a, and when the density reaches a preset threshold, the on-off member 133 is opened to open the density detection space 131a, so that the exhaust can be discharged from the exhaust in the density detection space 131a of the access detection device 300 to the processing device 100, and the exhaust can be discharged from the density detection space 131a of the exhaust detection device 200.

[0176] For example, the on-off member 133 can be a control valve arranged on the pipeline, which can be adjusted to discharge the exhaust from the density detection space 131a, and according to different processing conditions of the exhaust, the exhaust can flow to or backflow to the processing device 100 or be discharged to the external environment along the pipeline.

[0177] For example, as shown in FIG. 1A , the control valve between the access detection device 300 and the processing device 100 is defined as a first control valve 500, and the control valve downstream of the exhaust detection device 200 is defined as a second control valve 600, and the flow direction of the exhaust is switched by controlling the opening and closing of the first control valve 500 and the second control valve 600. Specifically, the first control valve 500 and the second control valve 600 can be three-way valves, and the communication between the two interfaces can be controlled.

[0178] In some embodiments, referring to FIG. 2 , the processing device 10 further comprises a conveying member 800. The conveying member 800 is arranged between the access detection device 300 and the processing device 100, and between the processing device 100 and the exhaust detection device 200.

[0179] Exemplarily, the conveying member 800 can serve as a conveying pipeline, as a pipeline connecting between the access detection device 300 and the processing device 100, and as a pipeline connecting between the processing device 100 and the discharge detection device 200. Similarly, the backflow device 400 is also connected with the processing device 100 and the discharge detection device 200 by means of the conveying member 800. In some embodiments, the conveying member 800 can also be used to connect between various functional modules inside the access detection device 300 and the discharge detection device 200. For example, the temperature detection box 141 and the density detection box 131 are connected by means of the conveying member 800. In some other embodiments, the conveying member 800 can also be connected between the electric energy device 20 and the access detection device 300.

[0180] In some embodiments, the conveying member 800 is made of high-temperature-resistant material.

[0181] The conveying member 800 made of high-temperature-resistant material is arranged as a discharge passage between the access detection device 300 and the processing device 100, between the processing device 100 and the discharge detection device 200, and between the electric energy device and the access detection device 300. The material of the conveying member 800 meets the requirements of corrosion resistance and high-temperature resistance, preventing damage during the transmission of the discharge. The high-temperature-resistant material can be one or more of stainless steel, polytetrafluoroethylene, and aluminum foil / glass fiber pipeline.

[0182] Exemplarily, the conveying member 800 between the electric energy device 20 and the access detection device 300 of the processing device 10 can be defined as a first conveying member 810, and the conveying member 800 between the access detection device 300 and the processing device 100, and between the processing device 100 and the discharge detection device 200 can be defined as a second conveying member 820.

[0183] It is worth noting that the specifications and sizes of the conveying member 800 are selected according to actual settings, which are not described here.

[0184] In some embodiments, with reference to FIG. 1B The backflow device 400 includes a backflow pump 410.

[0185] The backflow pump 410 at least pumps the discharge in the discharge detection device 200 back to the processing device 100.

[0186] By providing the backflow pump 410, the discharge can be returned to the processing device 100 at a certain pressure, and the discharge is processed again by the processing device 100. This cycle continues until the discharge detection device 200 detects that the discharge meets the preset discharge condition, and then the discharge is discharged to the external environment.

[0187] In this application, there can be various different settings for the flow path of the discharge backflow to the processing device 100, which are further illustrated by way of example as follows.

[0188] Reference is made to FIG. 1A A pipe line can be provided between the first control valve 500 and the second control valve 600, and the return pump 410 is arranged on the pipe line. The first control valve 500 and the second control valve 600 are used to control whether the exhaust is returned to the treatment device 100.

[0189] Reference is made to FIG. 1B A third control valve 700 can also be provided on the pipe line between the return pump 410 and the first control valve 500, and the third control valve 700 is also connected to the pipe line between the treatment device 100 and the exhaust detection device 200 through another pipe line. When it is determined that the exhaust treated by the treatment device 100 does not meet the preset exhaust requirement and needs to be returned to the treatment device 100 again, the third control valve 700 can be controlled to control at least part of the exhaust to be returned to the treatment device 100 directly without passing through the exhaust detection device 200. In this way, the exhaust flow path can be shortened, and the energy consumption can be reduced.

[0190] According to a second aspect of the present application, reference is made to FIG. 1A and FIG. 1B A treatment system 1 is provided, which comprises an electric energy device 20 having a power supply device and a treatment device 10 as described above. The treatment device 10 can treat the exhaust generated by the electric energy device 20 when thermal runaway occurs. The treatment system 1 has all the beneficial effects of the treatment device 10 described above, which will not be repeated here.

[0191] In some embodiments, at least one of the exhaust detection device 200 and the access detection device 300 of the treatment device 10 is arranged in communication with an exhaust outlet interface of the electric energy device 20, wherein the electric energy device 20 has a working space for accommodating the power supply device.

[0192] By arranging the access detection device 300 in communication with the exhaust outlet interface of the electric energy device 20, the generated exhaust can pass into the access detection device 300 along the exhaust outlet interface.

[0193] Exemplarily, a conveying member 800 can also be provided between the access temperature detection unit 301 of the access detection device 300 and the exhaust outlet interface of the electric energy device 20, and the conveying member 800 is also made of high-temperature-resistant material.

[0194] Specifically, the power supply device can include a battery pack. In some embodiments, reference is made to FIG. 1A The electric energy device 20 includes a battery energy storage cabinet. The treatment system 1 of the present application can detect and treat the exhaust generated by the battery in the battery energy storage cabinet when thermal runaway occurs, to ensure that the exhaust discharged to the external environment meets the exhaust requirement.

[0195] The processing device 10 of the present application can also be applied to battery monomer, module, battery thermal runaway emission detection and processing test. The comprehensive detection function modules for emission temperature, component, concentration detection mentioned in the processing device 10 can be used jointly or independently use temperature detection device or component detection device or concentration monitoring device or combination of some of them. The sub-function modules in each function module, such as processing unit 120 in processing device 100, can be used jointly or independently use liquid phase processing piece 121 or solid phase processing piece and the like.

[0196] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0197] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can refer to the related description of other embodiments.

[0198] The embodiments, implementation manners and related technical features of the present application can be combined, replaced with each other without conflict.

[0199] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments, without departing from the technical solution content of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. A processing device (10), characterized in that The processing device (10) comprises: a treatment device (100) for treating emissions generated by the power supply device; an emission detection device (200) for detecting emissions after treatment by the treatment device (100); and A reflux device (400) is used to reflux the discharge treated by the treatment device (100) to the treatment device (100) when the discharge treated by the treatment device (100) does not meet a preset discharge condition.

2. The processing device (10) according to claim 1, characterized in that The processing device (10) further comprises: A detection device (300) is connected to detect the emissions delivered to the treatment device (100).

3. The processing device (10) according to claim 2, characterized in that The processing device (100) comprises: a housing (110) for providing a processing space (110a); and The processing unit (120) is located in the processing space (110a) and is used to process the emissions in the processing space (110a).

4. The processing device (10) according to claim 3, characterized in that The processing unit (120) comprises: a liquid phase treatment unit (121) for treating the first type of substances in the discharge; and / or The solid phase treatment component is used to treat the second type of substances in the discharge.

5. The processing device (10) according to claim 4, characterized in that The second type of substances includes the first target substance; The solid phase processing component includes: The first solid phase treatment member (122) is made of a porous material and is used to adsorb the first target substance in the discharge.

6. The processing device (10) according to claim 5, characterized in that The second type of substance further includes a second target substance that is different from the first target substance; The solid phase processing component includes: The second solid phase processing element (123) is used for filtering the second target substance in the second type of substance.

7. The processing device (10) according to claim 6, characterized in that The first solid-phase treatment member (122) and the second solid-phase treatment member (123) are arranged at the same position along the discharge direction of the waste; or The first solid-phase treatment component (122) is arranged downstream of the second solid-phase treatment component (123) along the discharge direction of the waste; or The first solid-phase treatment member (122) is arranged upstream of the second solid-phase treatment member (123) along the discharge direction of the waste.

8. The processing device (10) according to claim 3, characterized in that The processing device (100) further comprises: a filtering unit (130) disposed downstream of the processing unit (120) along the discharge direction of the emissions; The filtering unit (130) is used to enable at least a portion of the discharged matter to be negatively charged and to filter the negatively charged matter.

9. The processing device (10) according to claim 3, characterized in that The emission detection device (200) and / or the access detection device (300) further includes: A density detection box (131) having a density detection space (131a); The density detector (132) is at least partially located in the density detection space (131a).

10. The processing device (10) according to claim 9, characterized in that The processing device (10) further comprises: The opening and closing member (133) is configured to open or close the density detection space (131a).

11. The processing device (10) according to claim 9, characterized in that The emission detection device (200) and / or the access detection device (300) further includes: A temperature detection box (141) having a temperature detection space (140a); The temperature detector (142) is at least partially located in the temperature detection space (140a).

12. The processing device (10) according to claim 11, characterized in that The density detection box (131) of the access detection device (300) is connected between the temperature detection box (141) of the access detection device (300) and the processing device (100); and / or The temperature detection box (141) of the emission detection device (200) is connected between the processing device (100) and the density detection box (131) of the emission detection device (200).

13. The processing device (10) according to claim 2, characterized in that The access detection device (300) and / or the emission detection device (200) further comprises: An analysis and detection unit (150), configured to provide an analysis and detection space (150a); wherein the analysis and detection unit (150) of the access detection device (300) is used to receive at least a portion of the emissions before being processed by the processing device (100); and / or The analysis and detection unit (150) of the emission detection device (200) is used to receive at least a portion of the emission after being processed by the processing device (100).

14. The processing device (10) according to claim 13, characterized in that The analysis and detection unit (150) comprises: An analysis and detection box (151), used for providing the analysis and detection space (150a); An analysis detector (152) is at least partially located in the analysis detection space (150a) and is used to detect emissions in the analysis detection space (150a).

15. The processing device (10) according to claim 13, characterized in that The analysis and detection unit (150) further includes: A sampling member (153) for acquiring emissions and transporting the emissions to the analysis and detection space (150a); wherein the sampling element (153) of the access detection device (300) is used to obtain at least a portion of the discharge before being processed by the processing device (100) and transport it to the analysis and detection space (150a) of the access detection device (300); and / or The sampling element (153) of the emission detection device (200) is used to obtain at least a portion of the emissions processed by the processing device (100) and transport the emissions to the analysis and detection space (150a) of the emission detection device (200).

16. The processing device (10) according to claim 13, characterized in that The analysis and detection unit (150) further includes: The substance filter (154) is located in the analysis and detection space (150a) and is used to filter the emissions before detection.

17. The processing device (10) according to claim 13, characterized in that The analysis and detection unit (150) further includes: The substance dryer (155) is located in the analysis and detection space (150a) and is used to reduce the humidity of the exhaust before detection.

18. The processing device (10) according to any one of claims 2 to 17, characterized in that Also includes: A conveying member (800) for conveying discharge; wherein the conveying member (800) is connected between the access detection device (300) and the processing device (100), and the conveying member (800) is connected between the processing device (100) and the discharge detection device (200) and the reflux device (400); and / or The conveying member (800) is connected between the power supply device and the access detection device (300).

19. The processing device (10) according to claim 18, characterized in that The discharge detection device (200) and / or the access detection device (300) further comprises a density detection box (131) and a temperature detection box (141), and the conveying member (800) is connected between the density detection box (131) and the temperature detection box (141).

20. The processing device (10) according to any one of claims 1 to 17, characterized in that The reflux device (400) comprises: A reflux pump (410) is used to pump the discharge in the discharge detection device (200) back to the treatment device (100).

21. A processing system (1), characterized in that The invention comprises an electric energy device (20) having a power supply device and a processing device (10) according to any one of claims 1 to 20.

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