Pipeline type lithium battery adhesive filtering equipment

Abstract

A pipeline type lithium battery adhesive filtering device comprises a filter shell, a heating jacket, a folding filter element, an inlet, an outlet, a supporting structure, a differential pressure gauge and a vacuum degassing device, the inlet and the outlet are formed in the front section and the rear section of the filter shell respectively, the folding filter element is arranged in the filter shell through the supporting structure, and the outer layer of the filter shell is wrapped with the heating jacket; the differential pressure gauges are arranged at the front and rear ends of the folding filter element; and the vacuum degassing equipment is connected with the front end of the filter shell. The filter shell comprises a pipeline, a diverging pipe, a flow equalizing plate and a flow rectifier. Compared with the prior art, the stability and the efficiency of the filtering system are improved by adding the fluid uniformity control assembly and the temperature adjusting mechanism. The flow equalizing plate and the flow rectifier reduce turbulent flow, and flow stability is ensured. And the heating jacket optimizes temperature control and improves the filtering effect. The maintenance efficiency is improved through real-time monitoring of the differential pressure gauge, the bubble influence is eliminated through the vacuum degassing equipment, and the filtering capacity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the processing technical field of lithium battery, specifically relates to a pipeline formula lithium battery adhesive's filtering equipment. BACKGROUND

[0002] In the lithium battery adhesive filtering system, the traditional technology usually adopts simple filter core structure to filter impurities. However, this design has many problems in practical application. First, turbulence is easy to occur in the filter core, leading to a decrease in filtering efficiency. Second, temperature control is not good, especially in the case of large changes in ambient temperature, the best fluidity of the adhesive cannot be maintained. In addition, the system lacks effective real-time monitoring, so that when the filter core is blocked, it cannot be discovered and handled in time, affecting production efficiency. Finally, the generation and accumulation of air bubbles also affect the filtering effect and reduce product quality. These problems are particularly prominent in high-precision and high-stability lithium battery production, and need to be solved by improving the design.

[0003] In order to solve the above problems, we have made a series of improvements. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a pipeline formula lithium battery adhesive's filtering equipment to overcome the above-mentioned shortcomings and deficiencies existing in prior art.

[0005] A pipeline formula lithium battery adhesive filtering equipment, comprising: filter shell, heating jacket, folded filter core, inlet, outlet, support structure, differential pressure gauge and vacuum degassing equipment, the front and rear two sections of the filter shell are respectively provided with inlet and outlet, the folded filter core is arranged in the filter shell through the support structure, the heating jacket is wrapped in the outer layer of the filter shell, the differential pressure gauge is arranged at the front and rear ends of the folded filter core, and the vacuum degassing equipment is connected with the front end of the filter shell.

[0006] Among them, the filter shell comprises: pipeline, gradually expanding pipe, flow equalizing plate and flow rectifier, both ends of the pipeline are respectively provided with inlet and outlet, the gradually expanding pipe is connected with the inlet, the flow equalizing plate is arranged in the pipeline, the flow rectifier is a net structure, and the flow rectifier is arranged at the tail end of the gradually expanding pipe.

[0007] Further, the heating jacket comprises: jacket structure, temperature control system and control valve, the jacket structure is wrapped outside the filter shell, the temperature control system is arranged in the jacket structure, the temperature control system is a combination of thermometer and controller, the temperature control system is connected with the control valve, and the jacket structure is connected with the heating water tank.

[0008] Further, the vacuum degassing equipment comprises a vacuum pump, a degassing chamber, an exhaust valve, an exhaust valve pipeline and an exhaust control system, the degassing chamber is connected with the storage tank through a pipeline, the vacuum pump is connected with the top of the degassing chamber through a pipeline, one end of the exhaust valve pipeline is connected with the degassing chamber, the other end of the exhaust valve pipeline is connected with the exhaust treatment system through the exhaust valve, and the exhaust valve is connected with the exhaust control system.

[0009] The utility model discloses beneficial effect:

[0010] Compared with the prior art, the utility model discloses by increasing fluid uniformity control assembly and temperature adjusting mechanism, the stability and efficiency of filter system are promoted. The flow equalizing plate and the flow rectifier reduce the turbulence, and ensure the stable flow. The heating jacket optimizes temperature control, and improves the filtering effect. The real-time monitoring of the differential pressure gauge improves the maintenance efficiency, the vacuum degassing equipment eliminates the influence of bubbles, and improves the filtering capacity. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic drawing of the utility model.

[0012] Reference signs:

[0013] Filter shell 100, pipeline 110, gradually expanding pipe 120, flow equalizing plate 130 and flow rectifier 140.

[0014] Heating jacket 200, jacket structure 210, temperature control system 220 and control valve 230.

[0015] Folded filter element 300, inlet 400, outlet 500, support structure 600 and differential pressure gauge 700.

[0016] Vacuum degassing equipment 800, vacuum pump 810, degassing chamber 820, exhaust valve 830, exhaust valve pipeline 840 and exhaust control system 850. DETAILED DESCRIPTION

[0017] The utility model will be further explained in connection with specific implementation examples. It should be understood that the following examples are only used to illustrate the utility model and are not used to limit the scope of the utility model.

[0018] Example 1

[0019] Figure 1 It is the structure schematic drawing of the utility model.

[0020] As Figure 1As shown, a kind of pipeline lithium battery adhesive filtering equipment, comprising: filter shell 100, heating jacket 200, folding filter core 300, import 400, export 500, support structure 600, differential pressure gauge 700 and vacuum degassing equipment 800, the front and rear two sections of filter shell 100 are equipped with import 400 and export 500 respectively, folding filter core 300 is arranged in filter shell 100 by support structure 600, heating jacket 200 is wrapped in the outer layer of filter shell 100, differential pressure gauge 700 is arranged at the front and rear ends of folding filter core 300, vacuum degassing equipment 800 is connected with the front end of filter shell 100.

[0021] Wherein, filter shell 100 includes: pipeline 110, gradually expanding pipe 120, flow equalizing plate 130 and flow rectifier 140, the two ends of pipeline 110 are equipped with import 400 and export 500 respectively, gradually expanding pipe 120 is connected with import 400, flow equalizing plate 130 is arranged in pipeline 110, flow rectifier 140 is net structure, and flow rectifier 140 is arranged at the end of gradually expanding pipe 120.

[0022] Heating jacket 200 includes: jacket structure 210, temperature control system 220 and control valve 230, jacket structure 210 is wrapped in filter shell 100, temperature control system 220 is arranged in jacket structure 210, temperature control system 220 is the combination of thermometer and controller, temperature control system 220 is connected with control valve 230, and jacket structure 210 is connected with heating water tank.

[0023] Vacuum degassing equipment 800 includes: vacuum pump 810, degassing chamber 820, exhaust valve 830, exhaust valve pipeline 840 and exhaust control system 850, degassing chamber 820 is connected with storage tank through pipeline, vacuum pump 810 is connected with the top of degassing chamber 820 through pipeline, one end of exhaust valve pipeline 840 is connected with degassing chamber 820, the other end of exhaust valve pipeline 840 is connected with exhaust valve 830 and waste gas treatment system, and exhaust valve 830 is connected with exhaust control system 850.

[0024] The utility model discloses to the adhesive production process of lithium battery production line, has carried out the optimization of design, has improved the performance and stability of filtering system obviously.Firstly, the connection of filter shell 100 and pipeline 110 ensures the sealing and stability of system.Gradually expanding pipe 120 and flow equalizing plate 130 pass through gradually expanding flow channel and the aperture of uniform distribution, optimize fluid flow path, reduce turbulence and turbulent flow, improve filtering efficiency.Flow rectifier 140 further ensures that fluid is uniformly distributed, avoids the damage of filter core due to local excessive pressure.

[0025] The heating jacket 200 precisely controls the adhesive temperature through the jacket structure 210 and the temperature control system 220, ensuring that it remains in the best state. Uniform heat conduction ensures the consistency of the temperature in the system, preventing the instability of the adhesive performance caused by temperature fluctuations. The control valve 230 is used to accurately adjust the fluid flow, ensuring the stability and flexibility of the system under different operating conditions.

[0026] During the filtration process, the folded filter core 300 receives the adhesive through the inlet 400, passes through multiple layers of filtration structure, and flows out from the outlet 500. The support structure 600 provides the mechanical strength required by the filter core, preventing it from deforming or breaking under high pressure. The differential pressure gauge 700 monitors the pressure difference between the inlet and outlet in real time to determine the clogging of the filter core, ensuring that it operates under optimal conditions and prompting the replacement of the filter core.

[0027] To eliminate bubbles in the system, we will pre-start the vacuum degassing device 800. The vacuum pump 810 reduces the pressure in the degassing chamber 820, causing bubbles to separate from the fluid and enter the degassing chamber. Subsequently, the bubbles are discharged through the exhaust valve 830 and the exhaust valve pipe 840. The exhaust control system 850 ensures precise control of the exhaust process, preventing bubbles from affecting filtration efficiency and the stability of fluid flow.

[0028] These designs effectively solve the problems of fluid turbulence, uneven temperature, and bubble influence in traditional filtration systems. The combination of flow uniformizing plates and flow straighteners reduces turbulence, the heating jacket and temperature control system optimize temperature control, and the vacuum degassing device ensures efficient operation and convenient maintenance of the system. The design of the entire system improves filtration efficiency, prolongs equipment life, and enhances the stability of lithium battery production and product quality. Its advantages include high-efficiency filtration, temperature stability, extended equipment life, convenient maintenance, and improved product quality. By optimizing the fluid flow path and uniform temperature control, filtration efficiency is significantly improved; the heating jacket and temperature control system ensure that the adhesive operates at the optimal temperature, reducing quality problems caused by temperature fluctuations; the precise pressure monitoring and bubble removal system reduces damage to the filter core and other components; real-time monitoring and intelligent control systems make equipment maintenance simpler and more efficient, reducing downtime; through stable filtration and fluid processing, the consistency and reliability of the final product are improved.

[0029] The specific embodiments of the present application have been described above, but the present application is not limited thereto. As long as it does not deviate from the purpose of the present application, the present application can have various changes.

Claims

1. A pipe-type lithium battery adhesive filtering apparatus, characterized by, The application relates to a filter device, which comprises a filter shell (100), a heating jacket (200), a folded filter core (300), an inlet (400), an outlet (500), a support structure (600), a differential pressure gauge (700) and a vacuum degassing device (800), the front and rear sections of the filter shell (100) are respectively provided with the inlet (400) and the outlet (500), the folded filter core (300) is arranged in the filter shell (100) through the support structure (600), the heating jacket (200) is wrapped on the outer layer of the filter shell (100), the differential pressure gauge (700) is arranged at the front and rear ends of the folded filter core (300), and the vacuum degassing device (800) is connected with the front end of the filter shell (100). The filter shell (100) comprises a pipeline (110), a gradually expanding pipe (120), a flow uniformizing plate (130) and a flow rectifier (140), the two ends of the pipeline (110) are respectively provided with the inlet (400) and the outlet (500), the gradually expanding pipe (120) is connected with the inlet (400), the flow uniformizing plate (130) is arranged in the pipeline (110), and the flow rectifier (140) is a net structure and is arranged at the tail end of the gradually expanding pipe (120). The heating jacket (200) comprises a jacket structure (210), a temperature control system (220) and a control valve (230), the jacket structure (210) is wrapped on the filter shell (100), the temperature control system (220) is arranged in the jacket structure (210), the temperature control system (220) is a combination of a thermometer and a controller, the temperature control system (220) is connected with the control valve (230), and the jacket structure (210) is connected with a heating water tank.

2. The pipe type lithium battery adhesive filter apparatus according to claim 1, wherein, The vacuum degassing device (800) comprises a vacuum pump (810), a degassing chamber (820), an exhaust valve (830), an exhaust valve pipeline (840) and an exhaust control system (850), the degassing chamber (820) is connected with a storage tank through a pipeline, the vacuum pump (810) is connected with the top of the degassing chamber (820) through a pipeline, one end of the exhaust valve pipeline (840) is connected with the degassing chamber (820), the other end of the exhaust valve pipeline (840) is connected with a waste gas treatment system through the exhaust valve (830), and the exhaust valve (830) is connected with the exhaust control system (850).

3. The pipe type lithium battery adhesive filter apparatus according to claim 1, wherein, ​

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