Sheet type separator
By designing a plate separator and utilizing a combination of cylinder, exhaust pipe, separator core, and baffles, the problem of secondary entrainment of solids and liquids in the gas flow during the gas purification process is solved, thereby improving gas purity.
Patent Information
- Application Number
- CN202423249481.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In existing separators, during the gas purification process, high-speed airflow can re-entrain solids and liquids, leading to a decrease in gas purity.
It adopts a plate separator design, including a cylinder, exhaust pipe, separator core and baffle. Through the separation channel and through hole design, it separates liquid and solid and avoids gas from contacting too much solid and liquid. The design of baffle and guide groove improves the airflow direction and improves gas purity.
It significantly improves the purity of the purified gas, reduces the probability of secondary entrainment of solids and liquids in the gas, and ensures the stability of gas quality.
Smart Images
Figure CN223747160U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to gas purification technical field, concretely relates to a sheet type separator. BACKGROUND
[0002] In gas engineering, the application of the separator is very wide. It can be used for the separation and purification of natural gas, liquefied gas, coal gas and other various gases to ensure the quality and stability of the gas. The separator can also be used in gas power generation, gas heating, gas furnace and other various equipment to ensure the normal operation and safety of the equipment.
[0003] The separator is one of the important equipment in gas engineering, and its main function is to separate the liquid and solid impurities in the mixed gas to ensure the purity and stability of the gas. In the process of gas transmission, liquid and solid impurities will affect the flowability and calorific value of the gas, and even cause damage to the equipment. Therefore, the role of the separator is indispensable in gas engineering.
[0004] The principle of the separator is based on the principle of centrifugal force and gravity separation, which uses the structure inside the separator and the motion state of the fluid to separate the liquid and solid impurities in the gas. Some filters and partition plates are usually arranged inside the separator to increase the separation effect. In the separator, gas enters from one port, and after the action of the filter and the separator, the pure gas flows out from another port, while the impurities are collected in the collector inside the separator.
[0005] The separator on the market mainly includes a cylinder body and a separation pipeline, an air inlet is arranged on the separation pipeline, and an air outlet is arranged on the cylinder body. The gas enters the separation pipeline through the air inlet, and the liquid and solid impurities in the mixed gas are separated through the separation pipeline. The solid and liquid drop along the separation pipeline to the bottom of the cylinder body, and the clean gas enters the cylinder body through the shunt pipeline, and then leaves the cylinder body through the air outlet. However, the gas flow speed is very fast, and during the movement of the clean gas from the cylinder body to the air outlet, the high-speed gas flow will contact the solid and liquid at the bottom of the cylinder body, and the clean gas will be wrapped with some gas and solid again, so that the purity of the gas discharged from the air outlet is reduced.
[0006] Therefore, the utility model is proposed. CONTENT OF THE UTILITY MODEL
[0007] To solve one of the above technical defects, the utility model provides a sheet type separator.
[0008] The application provides the following technical scheme:
[0009] The purpose of the application is to provide a sheet type separator, which comprises:
[0010] A cylinder body has a cavity, an air inlet channel and an air outlet channel, both of which are communicated with the cavity;
[0011] An exhaust pipe is located in the cavity, connected to the cylinder body and communicated with the air outlet channel;
[0012] A separator core is arranged in the cavity, sleeved on the exhaust pipe, which separates the cavity into a first cavity and a second cavity, and forms a separation channel between the separator core and the inner wall of the cylinder body, which is communicated with the first and second cavities, and the first cavity is communicated with the air inlet channel;
[0013] A partition plate is located in the cylinder body, which is located in the second cavity, separates the second cavity into an upper cavity and a lower cavity, and the lower cavity is located on the side of the upper cavity away from the separator core, and the partition plate has a through hole communicated with the upper and lower cavities.
[0014] Preferably, the thickness end face of the edge of the partition plate is fixedly attached to the inner wall of the cylinder body.
[0015] Preferably, the extension size of the upper cavity is greater than that of the lower cavity in the length direction of the cylinder body.
[0016] Preferably, an inclined flow guide groove is arranged on the peripheral side end face of the separator core.
[0017] Preferably, the included angle between the flow guide groove and the plane perpendicular to the cylinder body is 40-50 degrees;
[0018] A plurality of flow guide grooves are sequentially and spacedly arranged along the circumference of the separator core.
[0019] Preferably, a through groove is arranged at the center of the separator core;
[0020] The exhaust pipe is arranged through the through groove;
[0021] The exhaust pipe is welded and fixed with the separator core.
[0022] Preferably, the separator core is a sheet-shaped body.
[0023] Preferably, the exhaust pipe extends along the central axis of the cylinder body;
[0024] The inner diameter of the exhaust pipe is greater than that of the air inlet channel and the air outlet channel.
[0025] Preferably, the separator core is connected to the exhaust pipe near the end of the partition plate;
[0026] The other end of the exhaust pipe is welded to the cylinder body.
[0027] Preferably, the cylinder body has a transition channel extending along the length direction of the cylinder body.
[0028] The exhaust channel is vertically connected to one side of the transition channel.
[0029] The exhaust pipe has an exhaust pipe cavity extending along the length direction of the cylinder body, the exhaust pipe cavity is in communication with the transition cavity, and the exhaust pipe cavity and the transition cavity are located on the same straight line.
[0030] By adopting the technical scheme, the application has the following beneficial effects:
[0031] In use, the gas to be purified enters the first cavity through the gas inlet channel, and then enters the separation channel from the first cavity. The gas is separated in the separation channel, and the separated liquid and solid flow into the upper cavity from the separation channel, and then flow along the inner wall of the cylinder body to the partition plate, and then flow into the lower cavity through the through hole on the partition plate. The separated gas flows into the upper cavity from the separation channel. Due to the partition plate, under a long-term large airflow, the air pressure in the lower cavity is relatively larger than that in the upper cavity, and most of the airflow will not enter the lower cavity, but directly enter the exhaust pipe from the upper cavity, and then be guided to the outside of the cylinder body through the exhaust channel. In this way, the purified gas almost does not contact a large amount of liquid and solid under the partition plate, greatly reducing the probability that the clean gas will be wrapped with some gas and solid again, so that the purity of the gas discharged from the exhaust channel is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0032] The accompanying drawings, which are part of the present application, serve to provide a further understanding of the present application, and the schematic embodiments of the present application and their descriptions serve to explain the present application, but do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0033] Fig. 1 A cross-sectional structure schematic diagram of the sheet-type separator provided by the embodiment of the present disclosure;
[0034] Fig. 2 A structure schematic diagram of the partition plate of the sheet-type separator provided by the embodiment of the present disclosure;
[0035] Fig. 3 A structure schematic diagram of the separator core of the sheet-type separator provided by the embodiment of the present disclosure.
[0036] In the figure: cylinder 1, upper body 101, lower body 102, cavity 11, first cavity 111, second cavity 112, upper cavity 1121, lower cavity 1122, separation channel 113, air inlet channel 12, exhaust channel 13, transition channel 14, exhaust pipe 2, separator core 3, through slot 31, flow guide groove 32, partition 4, through hole 4141. DETAILED DESCRIPTION
[0037] To make the purposes, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present disclosure. The following embodiments are used to explain the present utility model, but are not used to limit the scope of the present utility model.
[0038] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model.
[0039] In the description of the present utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances.
[0040] Reference Figs. 1 to 3As shown, the embodiment of the present disclosure provides a slice separator, which comprises a cylinder 1, an exhaust pipe 2, a separator core 3 and a partition plate 4. The cylinder 1 has a cavity 11, an air inlet channel 12 and an exhaust channel 13, and the air inlet channel 12 and the exhaust channel 13 are both communicated with the cavity 11. The exhaust pipe 2 is located in the cavity 11, and the exhaust pipe 2 is connected to the cylinder 1, and the exhaust pipe 2 is communicated with the exhaust channel 13. The separator core 3 is arranged in the cavity 11, and the separator core 3 is sleeved on the exhaust pipe 2, and the separator core 3 separates the cavity 11 to form a first cavity 111 and a second cavity 112, and a separation channel 113 is formed between the separator core 3 and the inner wall of the cylinder 1, and the separation channel 113 is communicated with the first cavity 111 and the second cavity 112, and the first cavity 111 is communicated with the air inlet channel 12. The partition plate 4 is located in the cylinder 1, and the partition plate 4 is located in the second cavity 112, and the partition plate 4 separates the second cavity 112 to form an upper cavity 1121 and a lower cavity 1122, and the lower cavity 1122 is located on the side of the upper cavity 1121 away from the separator core 3, and the partition plate 4 has a through hole communicated with the upper cavity 1121 and the lower cavity 1122.
[0041] In use, the gas to be purified enters the first cavity 111 from the air inlet channel 12, and then enters the separation channel 113 from the first cavity 111. The gas is separated in the separation channel 113, and the separated liquid and solid flow into the upper cavity 1121 from the separation channel 113, and then flow along the inner wall of the cylinder 1 to the partition plate 4, and then flow into the lower cavity 1122 through the through hole on the partition plate 4. The separated gas flows into the upper cavity 1121 from the separation channel 113. Due to the arrangement of the partition plate 4, under long-term large airflow, the air pressure in the lower cavity 1122 is relatively larger than that in the upper cavity 1121, and most of the airflow will not enter the lower cavity 1122, but directly enter the exhaust pipe 2 from the upper cavity 1121, and then be guided to the outside of the cylinder 1 through the exhaust channel 13. In this way, the purified gas almost does not contact with a large amount of liquid and solid under the partition plate 4, greatly reducing the probability that the clean gas will carry some gas and solid again, so that the purity of the gas discharged from the exhaust channel 13 is greatly improved.
[0042] In some possible embodiments, the thickness end surface of the edge of the partition plate 4 is fixed to the inner wall of the cylinder 1. The partition plate 4 is a circular sheet, and the partition plate 4 has a smooth thickness end surface, which is fixed to the inner wall of the cylinder 1 by welding, interference fit, bolt connection or the like. The edge of the partition plate 4 is fixed to the inner wall of the cylinder 1, so that the upper cavity 1121 and the lower cavity 1122 are only communicated through a small hole, further reducing the proportion of the purified gas entering the lower cavity 1122.
[0043] In some possible embodiments, the extension size of the upper cavity 1121 is greater than the extension size of the lower cavity 1122 along the length direction of the cylinder 1. The proportion of liquid and solid in the gas to be purified is very small, and thus the size of the lower cavity 1122 for storing separated liquid and solid can be reserved to be small, and instead, the size of the upper cavity 1121 containing a gas with a very large proportion needs to be large.
[0044] In some possible embodiments, the peripheral end surface of the separator core 3 is provided with inclined flow guide grooves 32. The inclined flow guide grooves 32 change the direction of the gas flowing into the flow guide grooves 32 to be inclined, which suddenly changes the direction of the gas flow and makes the gas rotate at high speed, and also prolongs the distance of the gas flow. During the high-speed rotation of the gas, liquid water and solid substances are separated from the periphery of the wall due to the centrifugal force and are accumulated to achieve good separation effect.
[0045] In some possible embodiments, the included angle between the flow guide grooves 32 and the plane of the cylinder 1 is 40-50 degrees, and a plurality of flow guide grooves 32 are sequentially and spaced apart along the circumference of the separator core 3. It is obtained through a large number of experiments that the gas separation effect is best when the included angle between the flow guide grooves 32 and the plane of the cylinder 1 is 40-50 degrees. Preferably, the included angle between the flow guide grooves 32 and the plane of the cylinder 1 is 45 degrees.
[0046] In some possible embodiments, the center of the separator core 3 is provided with a through groove 31, and the exhaust pipe 2 penetrates through the through groove 31. The exhaust pipe 2 is welded and fixed with the separator core 3. The through groove 31 facilitates the penetration of the exhaust pipe 2 into the second cavity 112 through the separator core 3, and facilitates the fixed connection of the exhaust pipe 2 with the separator core 3. When the upper part of the cylinder 1 is detached, the separator core 3 is also detached, which is convenient for the maintenance and replacement of the separator core 3.
[0047] In some possible embodiments, the separator core 3 is a sheet-shaped body. The separator core 3 is a one-piece sheet-shaped body, and a plurality of flow guide grooves 32 are uniformly arranged on the periphery of the sheet-shaped body. This not only has a simple processing technology and a simple installation process, but also has no connecting points in the separator core 3 itself, and is not easy to be damaged by the impact of the gas flow.
[0048] In some possible embodiments, the exhaust pipe 2 extends along the central axis of the cylinder 1, which is conducive to the entry of the gas at any position in the second cavity 112 into the exhaust passage 13. The inner diameter of the exhaust pipe 2 is greater than the inner diameters of the gas inlet passage 12 and the exhaust passage 13, which facilitates the collection of the gas and makes the gas be discharged more quickly, and reduces the contact with the separated liquid and solid.
[0049] In some possible embodiments, the separator core 3 is connected to the exhaust pipe 2 near one end of the partition 4, and the other end of the exhaust pipe 2 is welded to the cylinder body 1. The cylinder body 1 is divided into an upper body 101 and a lower body 102, and the upper body 101 and the lower body 102 are detachably connected. When the internal structure of the cylinder body 1 needs to be replaced, repaired and maintained, the upper body 101 and the lower body 102 can be detached, the upper body 101 can drive the exhaust pipe 2 and the separator core 3 to be separated from the cavity 11, and the replacement, repair and maintenance are facilitated.
[0050] In some possible embodiments, the cylinder body 1 has a transition channel 14 extending along the length direction of the cylinder body 1, and the exhaust channel 13 is connected to one side of the transition channel 14. When the gas flow enters the exhaust channel 13 from the transition channel 14, the gas flow also makes a sharp turn, further separates the liquid and solid in the gas, and improves the separation effect of the gas. The exhaust pipe 2 has an exhaust pipe 2 cavity extending along the length direction of the cylinder body 1, the exhaust pipe 2 cavity communicates with the transition cavity, and the exhaust pipe 2 cavity and the transition cavity are located on the same straight line. Due to the inertia of the liquid and solid, the liquid and solid will impact and stay on the top wall of the transition channel 14, thereby improving the separation effect.
[0051] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, and the application is not limited to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.
Claims
1. A sheet separator, characterized by The cylinder has a cavity, an air inlet channel and an air outlet channel, the air inlet channel and the air outlet channel both communicate with the cavity. An exhaust pipe is located in the cavity, the exhaust pipe is connected to the cylinder, and the exhaust pipe communicates with the air outlet channel. A separator core is arranged in the cavity, the separator core is sleeved on the exhaust pipe, the separator core divides the cavity into a first cavity and a second cavity, a separation channel is formed between the separator core and the inner wall of the cylinder, the separation channel communicates with the first cavity and the second cavity, and the first cavity communicates with the air inlet channel. A partition plate is located in the cylinder, the partition plate is located in the second cavity, the partition plate divides the second cavity into an upper cavity and a lower cavity, the lower cavity is located on the side of the upper cavity away from the separator core, and the partition plate has a through hole communicating with the upper cavity and the lower cavity. The thickness end face of the edge of the partition plate is fixed to the inner wall of the cylinder.
2. The sheet separator according to claim 1, characterized in that In the length direction of the cylinder, the extension size of the upper cavity is greater than that of the lower cavity.
3. The sheet separator according to claim 1, characterized in that, An inclined flow guide groove is arranged on the peripheral side end face of the separator core.
4. The sheet separator according to claim 1, wherein The included angle between the flow guide groove and the plane perpendicular to the cylinder is 40-50 degrees.
5. The sheet separator according to claim 4, characterized in that A plurality of flow guide grooves are sequentially and spacedly arranged along the circumference of the separator core. A through groove is arranged at the center of the separator core.
6. The sheet separator of claim 1, wherein The exhaust pipe is arranged through the through groove. The exhaust pipe is welded to the separator core. The separator core is a sheet-shaped body.
7. The sheet separator of claim 1, wherein The exhaust pipe extends along the central axis of the cylinder.
8. The sheet separator of claim 1, wherein The inner diameter of the exhaust pipe is greater than that of the air inlet channel and the air outlet channel. The separator core is connected to the exhaust pipe close to one end of the partition plate.
9. The sheet separator of claim 1, wherein The other end of the exhaust pipe is welded to the cylinder. The cylinder has a transition channel extending in the length direction of the cylinder.
10. The sheet separator according to any one of claims 1 to 9, wherein The air outlet channel is vertically connected to one side of the transition channel. The exhaust pipe has an exhaust pipe cavity extending in the length direction of the cylinder, the exhaust pipe cavity communicates with the transition channel, and the exhaust pipe cavity and the transition channel are located on the same straight line.