CN215372073U

CN215372073U - Lithium battery centralized vacuum process pipeline

Info

Publication number: CN215372073U
Application number: CN202121022804.3U
Authority: CN
Inventors: 肖月; 王广江
Original assignee: Everett Tianjin Intelligent Equipment Manufacturing Co ltd
Current assignee: Everett Tianjin Intelligent Equipment Manufacturing Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-31
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a lithium battery centralized vacuum process pipeline which comprises an annular main pipeline, wherein the annular main pipeline is horizontally and annularly arranged, an equipment pipe fitting and a shunt branch pipe are arranged on the surface of the annular main pipeline, a side pipe is arranged on the lateral surface of the annular main pipeline adjacent to the shunt branch pipe, a vacuum pump set is arranged at the output end of the annular main pipeline through a delivery pipe, a liquid collecting pipe is obliquely arranged between the delivery pipe and the annular main pipeline, the liquid collecting pipe continuously descends towards the azimuth height of the delivery pipe, and a liquid accumulating mechanism is arranged on the bottommost surface of the liquid collecting pipe. According to the lithium battery centralized vacuum process pipeline, the series of structures are arranged, so that the lithium battery centralized vacuum process pipeline can form an annular pipeline for arrangement, the vacuum degree of each position of the main pipe is consistent, the vacuum requirements of different devices are met, the problem of liquid accumulation can be solved, the lithium battery centralized vacuum process pipeline is suitable for the process with large air quantity requirements or dust in vacuum, and the application range is wide.

Description

Lithium battery centralized vacuum process pipeline

Technical Field

The utility model relates to the technical field of vacuum pipelines, in particular to a lithium battery centralized vacuum process pipeline.

Background

The lithium battery industry centralized vacuum is obviously and widely popularized due to the advantages, but the matched process pipeline is five-door and eight-door, so that the practical use cannot be met, or the service life is short, the number of branch pipelines at the tail end of a workshop is large, the branch pipelines are dispersed, the vacuum degree is unbalanced, and even the problem that the vacuum degree at the tail end is seriously insufficient can be caused.

In addition, can appear storing up the problem of liquid in the vacuum pipe, for example the DEGAS technology of lithium electricity, annotate the liquid technology, if according to the horizontal flat vertical requirement that comes of normal pipeline, electrolyte can store up in the pipeline, can be in the pipeline gellan gum for a long time, if unable timely clearance, serious can lead to the pipe blockage, the vacuum receives very big influence, and in the clearance process, need operate with the help of a large amount of manpowers, some defects exist in some pipe design, when unable being applied to pipeline clearance demand, even still need carry out the shut down and shut down the product, just can carry out the clear stifled operation after dismantling the pipeline, very big influence lithium electricity mill machining efficiency, and also increased the mill and overhauld, corresponding cost such as production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery centralized vacuum process pipeline to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vacuum process pipeline is concentrated to lithium electricity, includes annular main line, annular main line is the level and annularly lays, and the surface mounting of annular main line has equipment pipe fitting and reposition of redundant personnel branch pipe, is close to reposition of redundant personnel branch pipe's annular main line side direction surface mounting has the side pipe, the output of annular main line installs the vacuum pump package through the contact tube, the collecting tube has been laid to the slant between contact tube and the annular main line, and the collecting tube constantly descends towards the position height of contact tube, the highly bottommost surface mounting of collecting tube has hydrops mechanism.

Preferably, the pipe diameter of the side pipe is larger than that of the annular main pipeline, and inclined pipe fittings are uniformly distributed on the surface of the side pipe at an angle of 45 degrees.

Preferably, hydrops mechanism includes bolster and liquid reserve tank, and the bolster is installed at the high bottommost surface of liquid reserve tank, and the bottom at the bolster is installed to the liquid reserve tank.

Preferably, the top of liquid reserve tank is through the detachable end cover of installing of screw, and the top of end cover installs the plug tube, and the plug tube top is connected with the adapting pipe bottom.

Preferably, the collecting hopper is arranged on the surface of the liquid collecting pipe above the adapting pipe, the bottom end of the collecting hopper is connected with the top end of the adapting pipe, and the joint of the collecting hopper and the adapting pipe is provided with the switch valve.

Preferably, the bottom surface of the liquid storage tank is provided with a cleaning pipe, and the surface of the liquid storage tank on one side of the cleaning pipe is provided with a hydraulic detection piece.

Preferably, a pressure pump is installed on the surface of the liquid storage tank on the other side of the cleaning pipe, the input end of the pressure pump is connected with the inside of the liquid storage tank through a pipeline, and a three-way pipe fitting is installed at the output end of the pressure pump.

Preferably, the base is installed to the bottom of liquid reserve tank, and the bottom of base installs the walking wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. this vacuum process pipeline is concentrated to lithium electricity concentrates whole lithium electricity vacuum transport pipeline to concentrate and to lay for annular main line, can be responsible for the design of concentrating the vacuum and be same pipe diameter, and annular main line is in same level, with the most terminal vacuum branch pipe with be responsible for and be connected the back, continue to be responsible for and prolong to the vacuum initial point, let the pipeline form a closed annular, such advantage is: the branch pipe at the tail end is the branch pipe at the initial point, the length of the pipeline at the tail end is reduced to be half of that of the original pipeline at the tail end, the pipe diameters of the main pipes are the same, the vacuum degree of the whole main pipe is ensured to be not greatly different in consideration of vacuum fluidity, and the problems of unbalanced vacuum degree and insufficient vacuum effect at the tail end are solved with the minimum investment.

2. This vacuum process pipeline is concentrated to lithium electricity, through the side pipe, the side pipe diameter is greater than annular main pipe diameter, if annular main pipe diameter is DN150mm, the side pipe is DN250mm, when actually opening the side pipe, applicable in the relatively higher technology of vacuum requirement, can reduce the pipeline pressure loss, on the other hand, thicker pipeline can be as the buffer, reduce the fluctuation of vacuum, guarantee the faster establishment of terminal vacuum, and install the pipe chute spare that is 45 and lay on the side pipe, applicable in the technology that has the dust in the tolerance greatly or vacuum, it leads to the pressure loss too big or to store up the dust to be distinguished from common installation 90 degrees elbows, the pipe chute spare of 45 degrees can guarantee the smooth and easy of air current, guarantee the mobility of dust, in order to avoid the dust whereabouts to store up, cause the work load increase of follow-up clearance pipeline.

3. This vacuum process pipeline is concentrated to lithium electricity, through the collector tube, along the direction height of vacuum pump more and more littleer, can be directed against be can store up the pipeline of liquid in the pipeline, carry the pipeline hydrops, when avoiding the hydrops to influence the vacuum, can collect the processing to the hydrops with the help of the liquid reserve tank.

4. This vacuum process pipeline is concentrated to lithium electricity, through the adapter, play and hold the effect under taking over, carry the hydrops inside to the liquid reserve tank, and after convenient to detach, carry out the independent processing with whole liquid reserve tank, do benefit to going on of handling the inside hydrops of liquid reserve tank etc. and through the force (forcing) pump, be provided with the tee bend pipe fitting on it, can be used to connect outside other pipelines, like annular main line, can be under specific technology demand, carry out direct suction and recovery to the inside hydrops of liquid reserve tank, do benefit to going on of real-time operation.

Drawings

FIG. 1 is a schematic view of a vacuum piping system of example 1;

FIG. 2 is a partial structural view of a side tube in accordance with embodiment 1;

FIG. 3 is a schematic view of the header area of example 2;

fig. 4 is a schematic view of the internal structure of the liquid storage tank according to embodiment 2.

In the figure: 1. an annular main pipeline; 2. a side tube; 3. a liquid collecting pipe; 4. a delivery pipe; 5. a vacuum pump set; 6. a liquid storage tank; 7. equipment pipe fittings; 8. an inclined pipe fitting; 9. a branch pipe; 10. a collecting hopper; 11. a bearing pipe; 12. a pressure pump; 13. a tee pipe fitting; 14. a base; 15. an on-off valve; 16. an end cap; 17. a hydraulic pressure detecting member; 18. cleaning the tube; 19. a traveling wheel; 20. and (4) inserting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 and fig. 2, the lithium ion battery centralized vacuum process pipeline of the present embodiment includes an annular main pipeline 1, the annular main pipeline 1 is arranged in a horizontal ring shape, the annular main pipeline 1 is at the same horizontal height, after the endmost vacuum branch pipe is connected to the main pipeline, the main pipeline is continuously extended to the vacuum starting point, the pipeline is formed into a closed ring shape, so that the endmost branch pipe is the initial point branch pipe, the length of the endmost branch pipe is reduced to half of the original endmost branch pipe, and the annular main pipeline 1 itself is required to be a pipe to system with the same diameter, considering the vacuum fluidity, the vacuum degree of the whole annular main pipeline 1 is ensured not to be greatly different, and the problems of unbalanced vacuum degree and insufficient end vacuum effect are solved with the minimum investment, and the surface of the annular main pipeline 1 is provided with an equipment pipe 7 and a shunt branch pipe 9, which are actually used for being connected to different equipment ends, realize the vacuum effect, 1 side surface mounting of annular main line of neighbouring reposition of redundant personnel branch pipe 9 has side pipe 2, need install corresponding control valve spare between side pipe 2 and the annular main line 1, vacuum pump package 5 is installed through contact tube 4 to annular main line 1's output, vacuum pump package 5 also uses as vacuum output part as vacuum input part, collecting main 3 has been laid to the slant between contact tube 4 and the annular main line 1, and collecting main 3 constantly descends towards the position height of contact tube 4, make from this that the pipeline has a slope phenomenon, can be directed against the pipeline that can store up liquid in the pipeline, carry the pipeline hydrops, when avoiding the hydrops to influence the vacuum, the highly bottommost surface mounting of collecting main 3 has hydrops mechanism, a collection for to the hydrops is handled.

Specifically, the pipe diameter of the side pipe 2 is larger than that of the annular main pipe 1, the side pipe 2 is used after the control valve is opened, the pipe diameters of the two are greatly different, for example, when the pipe diameter of the annular main pipe 1 is DN150mm, the side pipe 2 is DN250mm, when the side pipe is actually opened, the process with relatively high vacuum degree requirement can be suitable for the process with relatively high vacuum degree requirement, the pressure loss of the pipe can be reduced, on the other hand, the thick pipe can be used as a buffer, the fluctuation of vacuum is reduced, the rapid establishment of the tail end vacuum is ensured, the inclined pipe fittings 8 are uniformly distributed on the surface of the side pipe 2 at 45 degrees, the inclined pipe fittings 8 are used for being connected with other external equipment, the process is suitable for the process with large air quantity requirement or dust in vacuum, the process with dust is distinguished from the common process that the pressure loss is too large or the dust is accumulated due to the installation of 90-degree elbow, the inclined pipe fittings 8 at 45 degrees can ensure the smoothness of the air flow, the flowability of the dust is ensured, the dust is prevented from falling and the accumulation, the workload of subsequently cleaning the pipeline is increased, affecting the practical use.

Further, hydrops mechanism includes adapting pipe 11 and liquid reserve tank 6, and adapting pipe 11 is installed at the high bottommost surface of liquid reserve pipe 3, and the actual both ends all are provided with flange spare, and be removable pipe fitting for carry out decurrent transport to the liquid that liquid reserve pipe 3 carried, and liquid reserve tank 6 installs in adapting pipe 11's bottom, and inner space is great, can collect the liquid that adapting pipe 11 carried, the follow-up unified processing of being convenient for.

Example 2

The structure of the lithium battery centralized vacuum process pipeline in the embodiment is basically the same as that of the lithium battery centralized vacuum process pipeline in the embodiment 1, and the difference is that: the top end of the liquid storage box 6 is detachably provided with an end cover 16 through threads, the top end of the end cover 16 is provided with a plug pipe 20, and the top end of the plug pipe 20 is connected with the bottom end of the adapting pipe 11 (see fig. 3 and 4). Influenced by threaded connection, the manual work can be under the circumstances of unloading the adapter 11, rotatory and lift off end cover 16, to 6 top openings of liquid reserve tank, do benefit to and wash operation such as inside, and peg graft pipe 20 is end connecting pipe, and there is certain length in fact, can extend to end cover 16 below, and as carrying the hydrops at last to the inside pipeline use of liquid reserve tank 6, actual whole can be regarded as a flange pipe fitting.

Specifically, 3 surface mounting of collector tube 3 above the adapter 11 have collection fill 10, the upper portion part mouth that divides is the loudspeaker form, can be convenient for collect the liquid of 3 terminal departments of collector tube, and collect and fight 10 bottoms and be connected with 11 tops of adapter, collect and fight 10 and 11 junctions of adapter and install ooff valve 15, real ooff valve 15 is in the end of collecting fill 10, when needs put into the hydrops inside the adapter 11, need open ooff valve 15 and just can realize, and then after follow-up dismantlement adapter 11, only need close ooff valve 15 and just can guarantee that the hydrops can not flow out from collecting fill 10.

Further, the bottom surface mounting of liquid reserve tank 6 has scavenge pipe 18, scavenge pipe 18 switches on with liquid reserve tank 6 is inside, installs the manual valve on the scavenge pipe 18, can derive liquid after opening, carries out manual handling, and 6 surface mounting of liquid reserve tank of scavenge pipe 18 one side have hydraulic pressure to detect 17, and parts such as the hydraulic pressure detector of can selecting in fact or level sensor detect the inside liquid level of liquid reserve tank 6, are convenient for control inside liquid level condition.

Further, 6 surface mounting of liquid reserve tank of scavenge pipe 18 opposite side has force (forcing) pump 12, and the input of force (forcing) pump 12 passes through pipeline and 6 internal connection of liquid reserve tank, force (forcing) pump 12 can select general spiral liquid pump, carry out electric connection through wire and external power source, and be controlled by the controller, can be to the inside liquid suction of liquid reserve tank 6 and pressurize after opening, tee bend pipe fitting 13 is installed to the output of force (forcing) pump 12, tee bend pipe fitting 13 actually is formed by three-way valve and pipe combination, can be used to connect outside other pipelines, such as annular main line 1, can be under specific technology demand, carry out direct suction and recovery to the inside hydrops of liquid reserve tank 6, do benefit to going on of real-time operation.

Further, base 14 is installed to the bottom of liquid reserve tank 6, and base 14 supports whole liquid reserve tank 6, and base 14's bottom installs walking wheel 19, and walking wheel 19 and ground contact are convenient for drive whole liquid reserve tank 6 and remove under the atress circumstances, can lift the back of adapting pipe 11 off, drive liquid reserve tank 6 by the manual work and move, are convenient for carry out subsequent hydrops transport and manual processing operation, can install brake self-locking mechanism on walking wheel 19 when necessary.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lithium electricity concentrates vacuum technology pipeline which characterized in that: including annular main line (1), annular main line (1) is the level and annularly lays, and the surface mounting of annular main line (1) has equipment pipe fitting (7) and reposition of redundant personnel branch pipe (9), is close to annular main line (1) lateral surface of reposition of redundant personnel branch pipe (9) has side pipe (2), vacuum pump group (5) are installed through contact tube (4) to the output of annular main line (1), collecting tube (3) have been laid to the slant between contact tube (4) and annular main line (1), and collecting tube (3) highly constantly descend towards the position of contact tube (4), the highly bottommost surface mounting of collecting tube (3) has hydrops mechanism.

2. The lithium battery centralized vacuum process pipeline according to claim 1, characterized in that: the pipe diameter of the side pipe (2) is larger than that of the annular main pipeline (1), and inclined pipe fittings (8) are uniformly distributed on the surface of the side pipe (2) at an angle of 45 degrees.

3. The lithium battery centralized vacuum process pipeline according to claim 1, characterized in that: the liquid accumulation mechanism comprises a bearing pipe (11) and a liquid storage box (6), the bearing pipe (11) is installed on the bottommost surface of the height of the liquid storage pipe (3), and the liquid storage box (6) is installed at the bottom end of the bearing pipe (11).

4. The lithium ion battery concentration vacuum process pipeline according to claim 3, characterized in that: the top of liquid reserve tank (6) is through the detachable end cover (16) of installing of screw, and the top of end cover (16) installs peg graft pipe (20), and peg graft pipe (20) top is connected with adapting pipe (11) bottom.

5. The lithium ion battery concentration vacuum process pipeline according to claim 3, characterized in that: the collecting hopper (10) is arranged on the surface of the liquid collecting pipe (3) above the bearing pipe (11), the bottom end of the collecting hopper (10) is connected with the top end of the bearing pipe (11), and the switch valve (15) is arranged at the joint of the collecting hopper (10) and the bearing pipe (11).

6. The lithium ion battery concentration vacuum process pipeline according to claim 3, characterized in that: the bottom surface mounting of liquid reserve tank (6) has scavenge pipe (18), and liquid reserve tank (6) surface mounting of scavenge pipe (18) one side has hydraulic pressure to detect piece (17).

7. The lithium ion battery concentration vacuum process pipeline according to claim 6, characterized in that: the surface of the liquid storage tank (6) on the other side of the cleaning pipe (18) is provided with a pressure pump (12), the input end of the pressure pump (12) is connected with the inside of the liquid storage tank (6) through a pipeline, and the output end of the pressure pump (12) is provided with a three-way pipe fitting (13).

8. The lithium ion battery concentration vacuum process pipeline according to claim 6, characterized in that: a base (14) is installed at the bottom end of the liquid storage box (6), and a traveling wheel (19) is installed at the bottom end of the base (14).