Multi-layer separation device

Abstract

The utility model discloses a multi-layer type separating device which comprises a separating tank, the interior of the separating tank is of a hollow structure, a plurality of first baffle plates and a plurality of second baffle plates are arranged in the separating tank, the first baffle plates are installed on the top of the inner wall of the separating tank, the second baffle plates are installed on the lower portion of the inner side wall of the separating tank, and the first baffle plates and the second baffle plates are arranged in parallel. The first baffle plate and the second baffle plate are both provided with liquid flowing channels, cooling liquid is contained in the liquid flowing channels, flow guide grooves are formed in the two surfaces of the first baffle plate and the two surfaces of the second baffle plate, and the two ends of each flow guide groove are connected to the inner wall of the separation tank. And pit damage to the inner surface of the separation tank caused by dropping liquid is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas -liquid separation technical field especially is related to a multilayer formula separation device. BACKGROUND

[0002] The separation method that current gas -liquid separator adopts mainly has gravity settlement, baffling separation, centrifugal force separation, silk screen separation and ultrafiltration separation etc. The working principle of gas -liquid separator mainly is to utilize component mass (weight) different and carry out separation to mixture, or utilize dispersed system particle size different and carry out separation to mixture. The gas -liquid separation device of current hydrogen production system uses when there is when gas -liquid condenses and accumulates on the baffle, the temperature of baffle can be along with the time of use the continuous reception gas -liquid temperature and lead to baffle temperature rise, influence accumulation effect, and the liquid that accumulates on the baffle drops from baffle on the inner wall, can cause long time drop to lead to inner wall damage or drop on the liquid surface and lead to liquid surface wave generation wave etc. problems. SUMMARY

[0003] In view of the above prior art, the utility model provides a multilayer formula separation device, mainly solves above -mentioned technical problem.

[0004] To achieve the above purpose, the technical scheme of the utility model embodiment is as follows:

[0005] A multilayer formula separation device, including separation jar, the inside of separation jar is hollow structure, be equipped with a plurality of first baffle and a plurality of second baffle in separation jar, the first baffle is installed in the top of the inner wall of separation jar, the second baffle is installed in the lower part of the internal lateral wall of separation jar, the first baffle and the second baffle are equipped with flow liquid passage, the flow liquid passage is equipped with cooling liquid, both surfaces of the first baffle and the second baffle are equipped with flow guide groove, both ends of the flow guide groove are connected to the inner wall of the separation jar.

[0006] Further, the separation jar is provided with a gas-liquid inlet, a liquid outlet and a gas outlet, the gas-liquid inlet is arranged at one end of the separation jar, the gas outlet is arranged at the top of the other end of the separation jar, and the liquid outlet is arranged at the bottom of the separation jar.

[0007] Further, the separation jar is provided with two liquid level meter ports, both the liquid level meter ports are arranged on the external lateral wall of the separation jar, and the two liquid level meter ports are arranged in the upper half and the lower half of the separation jar respectively.

[0008] Further, the separation tank is provided with a cooling liquid tank, the cooling liquid tank is provided with a liquid pump, the liquid flow channel is arranged penetratingly, the left end of the liquid flow channel is an inlet, the right end of the liquid flow channel is an outlet, the outlet of the liquid flow channel is connected to the cooling liquid tank through a pipe, the pipe of the cooling liquid tank is connected to the liquid inlet of the liquid pump, and the liquid outlet of the liquid pump is communicated with the left end of the liquid flow channel.

[0009] Further, the flow guide groove comprises a plurality of herringbone grooves, the plurality of herringbone grooves are communicated with each other, and the two feet of the herringbone groove are communicated with the inner wall of the separation tank.

[0010] Further, the separation tank is provided with an inlet baffle, the inlet baffle is installed at the top of the inner side wall of the separation tank, and the inlet baffle is arranged between the first baffle and the gas-liquid inlet.

[0011] Further, the separation tank is provided with an inlet baffle, the inlet baffle is installed at the top of the inner side wall of the separation tank, and the inlet baffle is arranged between the first baffle and the gas-liquid inlet.

[0012] Further, the separation tank is provided with an inlet baffle, the inlet baffle is installed at the top of the inner side wall of the separation tank, and the inlet baffle is arranged between the first baffle and the gas-liquid inlet.

[0013] The beneficial effects of the utility model lie in that: through setting first baffle and second baffle, increase the moving path of gas, prolong the residence time of gas, make liquid bead have sufficient time and first baffle and second baffle contact deposition, improve gravity separation efficiency, through cooling liquid in liquid flow channel, play cooling effect, reduce the temperature of baffle, avoid first baffle and second baffle constantly absorb the temperature of gas-liquid and make own temperature rise, influence the condensation of liquid, improve liquid accumulation efficiency, through flow guide groove, liquid can flow along flow guide groove and slide on the inner wall of separation tank, avoid direct drop from baffle to the lower inner wall of separation tank, after long time accumulation, cause the pit and hollow damage of inner surface of separation tank, influence liquid discharge, or liquid drop causes big liquid level fluctuation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a cross-sectional schematic view of a multi-layer separation device in the embodiment of the application;

[0015] Figure 2 It is an enlarged schematic view of A in the embodiment of the application;

[0016] Figure 3 It is a structural schematic view of a multi-layer separation device in the embodiment of the application;

[0017] Figure 4 It is a partial cross-sectional schematic view of a multi-layer separation device in the embodiment of the application;

[0018] EXPLANATION OF FIGURES:

[0019] 1, separation tank; 2, first baffle; 3, second baffle; 4, liquid passage; 5, flow guide groove; 6, gas-liquid inlet; 7, liquid outlet; 8, gas outlet; 9, liquid level gauge port; 10, cooling liquid tank; 11, liquid pump; 12, chevron groove; 13, inlet baffle; 14, support; 15, support frame; 16, flow collection plate. DETAILED DESCRIPTION

[0020] The technical scheme of the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. In the following description, the expression "some embodiments" describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0021] It should be further noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "inner", "outer", "left", "right", and similar expressions used herein are for the purpose of illustration only and are not intended to be the only implementation.

[0022] Example 1

[0023] Referring to the accompanying drawings Figures 1-4The application provides a multi-layer separation device, which comprises a separation tank 1, the inside of the separation tank 1 is hollow to form a gas-liquid containing space, the gas-liquid containing space is used for loading gas-liquid, a plurality of first baffle plates 2 and a plurality of second baffle plates 3 are arranged in the separation tank 1, the first baffle plates 2 are arranged on the top of the inner wall of the separation tank 1, the first baffle plates 2 are arranged in an array, the second baffle plates 3 are arranged on the lower part of the inner side wall of the separation tank 1, and the second baffle plates 3 are arranged between two adjacent first baffle plates 2. By arranging the first baffle plates 2 and the second baffle plates 3, the moving path of the gas is increased, the residence time of the gas is prolonged, the liquid beads have sufficient time to contact and deposit on the first baffle plates 2 and the second baffle plates 3, the gravity separation efficiency is improved, the inside of each of the first baffle plates 2 and the second baffle plates 3 is provided with a liquid flow channel 4, the liquid flow channel 4 contains cooling liquid, and the cooling liquid plays a cooling role to reduce the temperature of the baffle plates, avoids the temperature of the first baffle plates 2 and the second baffle plates 3 from being continuously absorbed by the gas-liquid to increase the temperature of the first baffle plates 2 and the second baffle plates 3, influences the condensation of the liquid, improves the liquid accumulation efficiency, and the two surfaces of the first baffle plates 2 and the second baffle plates 3 are provided with flow guide grooves 5, the two ends of the flow guide grooves 5 are connected to the inner wall of the separation tank 1, when the liquid condenses on the surfaces of the first baffle plates 2 and the second baffle plates 3 and continuously accumulates, the liquid slides to the flow guide grooves under the action of gravity, the flow guide grooves 5 are used for converging the liquid accumulated on the baffle plates, so that the liquid can flow along the flow guide grooves 5 to the inner wall of the separation tank 1 and slide down after accumulating a sufficient amount of liquid on the flow guide grooves 5, the liquid is avoided from directly dripping from the baffle plates to the lower inner wall of the separation tank 1, the pits and depressions of the inner surface of the separation tank 1 are avoided from being damaged after long-time accumulation, the liquid is avoided from being affected by the liquid surface fluctuation caused by dripping.

[0024] Preferably, the separation tank 1 is provided with a gas-liquid inlet 6, a liquid outlet 7 and a gas outlet 8, the gas-liquid inlet 6 is arranged at one end of the separation tank 1, the gas outlet 8 is arranged at the top of the other end of the separation tank 1, and the liquid outlet 7 is arranged at the bottom of the separation tank 1, the gas-liquid inlet 6 is used for introducing gas-liquid, the liquid outlet 7 is used for discharging the liquid generated in the separation process, and the gas inlet is used for discharging the gas after gas-liquid separation.

[0025] Preferably, the separation tank 1 is provided with two liquid level meter ports 9, the two liquid level meter ports 9 are arranged on the outer side wall of the separation tank 1, and the two liquid level meter ports 9 are arranged in the upper half and the lower half of the separation tank 1 respectively to measure the liquid level in the separation tank 1.

[0026] Embodiment 2

[0027] Refer to the drawings Figures 1-4The difference between the embodiment and embodiment 1 is that the separation tank 1 is provided with a cooling liquid tank 10, the cooling liquid tank 10 is provided with a liquid pump 11, the flow liquid channel 4 is arranged through, the left end of the flow liquid channel 4 is an inlet, the right end of the flow liquid channel 4 is an outlet, the separation tank 1 is provided with a flow collecting plate 16, the outlet of the flow liquid channel 4 is connected to the flow collecting plate 16 through a pipe and then connected to the cooling liquid tank 10 through a pipe, the cooling liquid tank 10 is connected to the liquid inlet of the liquid pump 11, the liquid outlet 7 of the liquid pump 11 is communicated with the inlet of the flow liquid channel 4, the cooling liquid in the cooling liquid tank 10 is pumped into the flow liquid channel 4 by the liquid pump 11 and then flows back to the cooling liquid tank 10 to form a circulation loop, thereby improving the cooling effect.

[0028] Preferably, the flow guide groove 5 comprises a plurality of herringbone grooves 12, so as to improve the collection amount, the heads of the plurality of herringbone grooves 12 are communicated with each other, the herringbone grooves 12 are inclined downward, and the two feet of the herringbone grooves 12 are communicated with the inner wall of the separation tank 1, so as to facilitate the flow of the accumulated liquid to the inner wall of the separation tank 1.

[0029] Preferably, the separation tank 1 is provided with an inlet baffle 13, the inlet baffle 13 is mounted on the top of the inner side wall of the separation tank 1, and the inlet baffle 13 is arranged between the first baffle 2 and the gas-liquid inlet 6, so that the liquid of the gas-liquid inlet 6 is buffered, the amplitude of the liquid flow is avoided to be too large, and the stability of the liquid level is improved.

[0030] Preferably, the separation tank 1 is connected with a support 14, and the separation tank 1 can be welded on the support 14, so as to facilitate installation and use through the support 14.

[0031] Preferably, the support 14 is provided with a supporting frame 15, and the cooling liquid tank 10 is mounted on the supporting frame 15, so that the cooling liquid tank 10 is supported by the support 14, and the structure is simple.

[0032] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A multi-layer separation device, characterized in that, The utility model provides a separation tank, which comprises a hollow structure, a plurality of first baffles and a plurality of second baffles, the first baffles are installed on the top of the inner wall of the separation tank, the second baffles are installed on the lower part of the inner lateral wall of the separation tank, the first baffles and the second baffles are provided with flow channels, the flow channels are filled with cooling liquid, both surfaces of the first baffles and the second baffles are provided with flow guide grooves, and both ends of the flow guide grooves are connected to the inner wall of the separation tank.

2. A multi-layer separation device according to claim 1, wherein The separation tank is provided with a gas-liquid inlet, a liquid outlet and a gas outlet, the gas-liquid inlet is arranged at one end of the separation tank, the gas outlet is arranged at the top of the other end of the separation tank, and the liquid outlet is arranged at the bottom of the separation tank.

3. A multi-layer separation device according to claim 1, wherein The separation tank is provided with two liquid level gauge ports, both the liquid level gauge ports are arranged on the outer lateral wall of the separation tank, and the two liquid level gauge ports are arranged in the upper half and the lower half of the separation tank, respectively.

4. The multi-layer separation device of claim 1, wherein, The separation tank is provided with a cooling liquid tank, the cooling liquid tank is provided with a liquid pump, the flow channel is arranged through, the left end of the flow channel is an inlet, the right end of the flow channel is an outlet, the outlet of the flow channel is connected to the cooling liquid tank through a pipe, the pipe of the cooling liquid tank is connected to the liquid inlet of the liquid pump, and the liquid outlet of the liquid pump is communicated with the inlet of the flow channel.

5. The multi-layer separation device of claim 1, wherein, The flow guide groove comprises a plurality of herringbone grooves, the herringbone grooves are communicated with each other, and the two feet of the herringbone groove are communicated with the inner wall of the separation tank.

6. A multi-layer separation device according to claim 2, wherein, The separation tank is provided with an inlet baffle, the inlet baffle is installed on the top of the inner lateral wall of the separation tank, and the inlet baffle is arranged between the first baffle and the gas-liquid inlet.

7. A multi-layer separation device according to claim 4, wherein The bottom of the separation tank is connected with a support.

8. A multi-layer separation device according to claim 7, wherein, The support is provided with a support frame, and the cooling liquid tank is installed on the support frame.

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