Intelligent dehydration device for gas power generation

Abstract

The utility model relates to the technical field of gas power generation, in particular to an intelligent dehydration device for gas power generation, which comprises a machine body, a gas storage cavity and a mixing cavity both arranged in the machine body, a plurality of arc-shaped adsorption plates movably arranged in the mixing cavity, and a pressure gas inlet unit arranged in the machine body. According to the intelligent dehydration device for gas power generation, just mined gas enters the mixing cavity, a plurality of arc-shaped adsorption plates are driven by a driving part to rotate, gas in the mixing cavity is dehydrated, and the gas in the mixing cavity is separated from the pressure gas inlet unit, so that the pressure gas inlet unit can be automatically opened to communicate the interior of the mixing cavity with the interior of the gas storage cavity; dehydrated gas and non-dehydrated gas are layered in the static process, so that the pressure in the mixing cavity can be increased when new non-dehydrated gas is filled, and when the pressure reaches a certain amount, the pressure gas inlet unit is opened, so that the dehydrated gas at the top of the mixing cavity is discharged into the gas storage cavity; and the gas with a better dehydration effect can be obtained by repeating the steps.

Description

Technical Field

[0001] The utility model relates to the technical field of gas power generation, and specifically relates to an intelligent dehydration device for gas power generation. Background Art

[0002] The intelligent dehydration device for gas power generation is a device designed for the treatment of moisture in gas during gas power generation.

[0003] Gas is generally used for combustion in daily life, including the use of gas for combustion to generate electricity. After the gas is mined, since it is underground, the gas itself will contain moisture when it is just mined. In order to avoid moisture erosion of the pipeline during transportation and reduce the combustion efficiency of the gas, the newly mined gas needs to be dehydrated. There are many existing methods, including adsorption dehydration. By using adsorbents with good water absorption, the moisture in the gas is absorbed so that it can be more fully burned.

[0004] However, in actual applications, we found that the existing intelligent dehydration device for gas power generation has significant shortcomings in processing newly mined gas. The device mainly dehydrates the gas by rotating plates equipped with adsorbents inside the body, and then discharges the dehydrated gas. However, the dehydration effect of this method is not ideal. The main reason is that its dehydration mechanism is relatively simple and has limited efficiency, which cannot fully meet the demand for high-quality gas in gas power generation. For this reason, we propose an intelligent dehydration device for gas power generation. Utility Model Content

[0005] A technical problem to be solved by this application is: how to design an intelligent dehydration device for gas power generation that can better dehydrate gas.

[0006] To solve the above technical problems, the present invention provides an intelligent dehydration device for gas power generation, comprising a body and:

[0007] An air storage chamber and a mixing chamber, both of which are provided inside the body;

[0008] A plurality of arc-shaped adsorption plates, each of which is movably disposed inside the mixing chamber and adapted to adsorb water from the gas during rotation;

[0009] The pressure air intake unit is arranged inside the machine body and is used to automatically open the pressure air intake unit to connect the interior of the mixing chamber and the air storage chamber when the air pressure inside the mixing chamber reaches a certain level.

[0010] In some embodiments, an air inlet pipe is provided on the side of the body, and the air inlet pipe is connected to the interior of the mixing chamber. An air outlet pipe is provided on the side of the body and is connected to the interior of the air storage chamber. A temperature and pressure control device is provided on the side of the body.

[0011] In some embodiments, the pressure air intake unit includes a connecting pipe arranged inside the body, through which the interior of the mixing chamber and the air storage chamber are connected. The inner wall of the connecting pipe is provided with a groove, and a piston disk is movably provided inside the groove.

[0012] In some embodiments, a orifice plate is provided on the inner wall of the connecting tube near the end face of the air storage cavity, a spring is provided at the bottom end of the orifice plate, the two ends of the spring are respectively provided at the top end of the piston disk and the bottom end of the orifice plate, and a driving member for driving the rotation of multiple arc-shaped adsorption plates is provided inside the body.

[0013] In some embodiments, the driving member includes a fixed plate arranged on the side of the body, a servo motor is arranged on the top of the fixed plate, and a shaft is arranged at the output end of the servo motor. The end face of the shaft passes through the side of the body and is movably arranged on the inner wall of the mixing chamber, and the sides of the multiple arc-shaped adsorption plates are all arranged on the outer surface of the shaft.

[0014] In some embodiments, a plurality of annular grooves are provided on the inner wall of the mixing chamber, and the sides of the plurality of arc-shaped adsorption plates are movably embedded with balls, and the plurality of balls are movably arranged on the inner walls of the corresponding annular grooves.

[0015] In some embodiments, the inner wall of the orifice plate is threadedly connected to a threaded rod, a knob is provided at the top of the threaded rod, a connecting disk is movably provided at the bottom of the threaded rod, and the bottom of the connecting disk is movably provided on the top of the spring.

[0016] This utility model has at least the following beneficial effects:

[0017] 1. The newly mined gas is introduced into the mixing chamber, and the driving parts drive multiple arc-shaped adsorption plates to rotate to dehydrate the gas inside the mixing chamber. The dehydrated gas and the undehydrated gas will be stratified during the static process. Therefore, when the new undehydrated gas is filled, the pressure inside the mixing chamber will increase. When the pressure reaches a certain amount, the pressure air intake unit will be opened to discharge the dehydrated gas at the top of the mixing chamber into the gas storage chamber. This reciprocating process can obtain gas with better dehydration effect, thereby further increasing the gas combustion efficiency.

[0018] 2. The threaded rod and the connecting disc are matched to squeeze the spring. If the gas inside the mixing chamber wants to enter the air storage chamber, it needs to push the piston disc. Therefore, after squeezing the spring, a greater pressure is required to open the piston disc. Therefore, more gas needs to be added to the mixing chamber. For this reason, the amount of gas dehydration can be freely adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the entire utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A;

[0022] Figure 4 This is a schematic diagram of the explosion structure of the practical pressure intake unit;

[0023] Figure 5 Schematic diagram of the structure of the driving member and the arc-shaped adsorption plate of this utility model;

[0024] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at A;

[0025] Figure 7 This is a schematic diagram of the exploded structure of the orifice plate, threaded rod, connecting plate and connecting pipe in this application.

[0026] In the figure: 1. Machine body; 2. Air outlet pipe; 3. Air inlet pipe; 4. Temperature and pressure control device; 5. Air storage chamber; 6. Mixing chamber; 7. Ring groove; 8. Pressure air inlet unit; 81. Connecting pipe; 82. Orifice plate; 83. Piston disc; 84. Spring; 85. Groove; 9. Arc adsorption plate; 10. Driving part; 101. Fixed plate; 102. Servo motor; 103. Shaft; 11. Ball; 12. Knob; 13. Threaded rod; 14. Connecting disc. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solutions in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this utility, not all of the embodiments. Based on the embodiment of this utility, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this utility.

[0028] Example 1

[0029] See also Figure 1-6 , this utility provides a technical solution:

[0030] The intelligent gas power generation dehydration device includes a body 1 and also includes:

[0031] The gas storage chamber 5 and the mixing chamber 6 are both provided inside the body 1 and are used to store dry gas and non-dehydrated gas respectively;

[0032] Multiple arc-shaped adsorption plates 9 are movably arranged inside the mixing chamber 6 to adsorb water on the gas during rotation. The arc-shaped adsorption plates 9 are filled with a replaceable adsorbent;

[0033] The pressure air intake unit 8 is arranged inside the body 1 and is used to automatically open the pressure air intake unit 8 to connect the interior of the mixing chamber 6 and the air storage chamber 5 to each other when the air pressure inside the mixing chamber 6 reaches a certain level.

[0034] An air inlet pipe 3 is provided on the side of the body 1, and the air inlet pipe 3 is connected to the interior of the mixing chamber 6. An air outlet pipe 2 is provided on the side of the body 1 and is connected to the interior of the air storage chamber 5. A temperature and pressure control device 4 is provided on the side of the body 1. The air inlet pipe 3 is set low. When entering the mixing chamber 6, the undehydrated gas forms a layer at the bottom of the mixing chamber 6.

[0035] The pressure air intake unit 8 includes a connecting pipe 81 arranged inside the body 1, through which the interior of the mixing chamber 6 and the air storage chamber 5 are connected. A groove 85 is provided on the inner wall of the connecting pipe 81, and a piston disk 83 is movably provided inside the groove 85. The piston disk 83 can block the connecting pipe 81 to prevent mixing inside the mixing chamber 6 and the air storage chamber 5.

[0036] A orifice plate 82 is provided on the inner wall of the connecting pipe 81 near the end face of the gas storage chamber 5, and a spring 84 is provided at the bottom end of the orifice plate 82. The two ends of the spring 84 are respectively provided at the top end of the piston disk 83 and the bottom end of the orifice plate 82. A driving member 10 for driving the rotation of multiple arc-shaped adsorption plates 9 is provided inside the body 1. The provided spring 84 can squeeze the spring 84 to discharge the gas in the upper layer of the mixing chamber 6 when the pressure inside the mixing chamber 6 reaches a certain amount.

[0037] The driving member 10 includes a fixed plate 101 arranged on the side of the body 1, and a servo motor 102 is arranged on the top of the fixed plate 101. The output end of the servo motor 102 (the servo motor 102 here can be a separate servo motor or a power output combination of a servo motor and a reduction gearbox, which is a prior art and will not be described in detail) is provided with a shaft 103. The end face of the shaft 103 passes through the side of the body 1 and is movably arranged on the inner wall of the mixing chamber 6. The sides of multiple arc-shaped adsorption plates 9 are all arranged on the outer surface of the shaft 103. The servo motor 102 can control the rotation speed of the shaft 103.

[0038] The inner wall of the mixing chamber 6 is provided with a plurality of annular grooves 7, and the sides of the plurality of arc-shaped adsorption plates 9 are movably inlaid with balls 11, and the plurality of balls 11 are movably arranged on the inner walls of the corresponding annular grooves 7. The arrangement of the annular grooves 7 and the balls 11 can reduce the contact of the arc-shaped adsorption plates 9 with the interior of the mixing chamber 6, thereby reducing wear.

[0039] When using the device, first, the undehydrated gas is introduced into the mixing chamber 6 through the air inlet pipe 3. At this time, the pressure inside the mixing chamber 6 is observed through the temperature and pressure control device 4. After reaching a certain value, the servo motor 102 is started to drive the shaft 103 set on the output end to rotate, and the shaft 103 will drive the multiple arc-shaped adsorption plates 9 set on the outer surface to rotate, thereby dehydrating the gas inside the mixing chamber 6. The servo motor 102 is stopped, the arc-shaped adsorption plates 9 no longer rotate, and the gas inside the mixing chamber 6 is added again through the air inlet pipe 3. Since the added gas is not dehydrated, it enters the bottom of the mixing chamber 6. At the same time, the internal pressure of the mixing chamber 6 is relatively high, which will drive the piston disc 83 inside the connecting pipe 81 to slide inside the groove 85. The dry gas on the upper layer of the mixing chamber 6 will enter the interior of the gas storage chamber 5 through the connecting pipe 81, and then be taken out from the outlet pipe 2. When the internal pressure of the mixing chamber 6 drops to the original value, the spring 84 will squeeze the piston disc 83 back onto the groove 85 to prevent the gas inside the mixing chamber 6 from being discharged. This reciprocating process can complete the dehydration of the gas.

[0040] Example 2

[0041] See also Figure 7 , this utility provides a technical solution:

[0042] Different from Example 1, the inner wall of the orifice plate 82 is threadedly connected with a threaded rod 13, the top of the threaded rod 13 is provided with a knob 12, the bottom end of the threaded rod 13 is movably provided with a connecting disk 14, and the bottom end of the connecting disk 14 is movably provided on the top of the spring 84. By squeezing the spring 84, according to Hooke's law, the mixing chamber 6 needs to open the piston disk 83, which requires greater pressure, thereby achieving the adjustment effect.

[0043] To adjust the amount of gas in the dehydration mixing chamber 6, the knob 12 is turned to rotate the threaded rod 13, which in turn rotates the bottom connecting plate 14, which compresses the spring 84. This structure can adjust the release pressure of the dry gas, either high or low.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent dehydration device for gas power generation, comprising a body (1), characterized in that: Also included are: An air storage chamber (5) and a mixing chamber (6), wherein the air storage chamber (5) and the mixing chamber (6) are both provided inside the body (1); a plurality of arc-shaped adsorption plates (9), each of the plurality of arc-shaped adsorption plates (9) being movably arranged inside the mixing chamber (6) for adsorbing water on the gas during rotation; A pressure air intake unit (8) is provided inside the machine body (1) and is used to automatically open the pressure air intake unit (8) to connect the interior of the mixing chamber (6) and the interior of the air storage chamber (5) to each other when the air pressure inside the mixing chamber (6) reaches a certain level.

2. The intelligent dehydration device for gas power generation according to claim 1, characterized in that: An air inlet pipe (3) is provided on the side of the machine body (1), and the air inlet pipe (3) is connected to the interior of the mixing chamber (6). An air outlet pipe (2) is provided on the side of the machine body (1), and is connected to the interior of the air storage chamber (5). A temperature and pressure control device (4) is provided on the side of the machine body (1).

3. The intelligent dehydration device for gas power generation according to claim 2, characterized in that: The pressure air intake unit (8) includes a connecting pipe (81) arranged inside the body (1), and the interior of the mixing chamber (6) and the air storage chamber (5) are connected through the connecting pipe (81). The inner wall of the connecting pipe (81) is provided with a groove (85), and a piston disc (83) is movably provided inside the groove (85).

4. The intelligent dehydration device for gas power generation according to claim 3, characterized in that: The inner wall of the connecting tube (81) close to the end face of the air storage chamber (5) is provided with a hole plate (82), the bottom end of the hole plate (82) is provided with a spring (84), the two ends of the spring (84) are respectively provided at the top end of the piston disc (83) and the bottom end of the hole plate (82), and the interior of the body (1) is provided with a driving member (10) for driving the multiple arc-shaped adsorption plates (9) to rotate.

5. The intelligent dehydration device for gas power generation according to claim 4, characterized in that: The driving member (10) includes a fixed plate (101) arranged on the side of the body (1), a servo motor (102) is arranged on the top of the fixed plate (101), and a shaft (103) is arranged at the output end of the servo motor (102), and the end face of the shaft (103) passes through the side of the body (1) and is movably arranged on the inner wall of the mixing chamber (6), and the side faces of the plurality of arc-shaped adsorption plates (9) are all arranged on the outer surface of the shaft (103).

6. The intelligent dehydration device for gas power generation according to claim 5, characterized in that: The inner wall of the mixing chamber (6) is provided with a plurality of annular grooves (7), and the sides of the plurality of arc-shaped adsorption plates (9) are movably inlaid with balls (11), and the plurality of balls (11) are movably arranged on the inner walls of the corresponding annular grooves (7).

7. The intelligent dehydration device for gas power generation according to claim 4, characterized in that: The inner wall of the orifice plate (82) is threadedly connected to a threaded rod (13), the top end of the threaded rod (13) is provided with a knob (12), the bottom end of the threaded rod (13) is movably provided with a connecting disk (14), and the bottom end of the connecting disk (14) is movably provided on the top end of the spring (84).

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