Natural gas dehydration device capable of quickly homogenizing materials

Abstract

The utility model discloses a natural gas dehydration device capable of quickly homogenizing materials, which comprises a primary dehydration box, a first natural gas homogenizing device is mounted at the top of the inner side of the primary dehydration box, and the first natural gas homogenizing device is communicated with a natural gas inlet pipe; a macromolecule separation membrane is arranged in the primary dehydration box and located below the first natural gas homogenizing device, the macromolecule separation membrane is installed on the inner side of the fixing frame, and the primary dehydration box is connected with a second natural gas homogenizing device arranged in the secondary dehydration box through a conveying pipe; and a plurality of groups of drying panels are arranged on one side of the second natural gas homogenizing device in the secondary dehydration box. According to the natural gas dehydration device capable of rapidly homogenizing the materials, in order to solve the problem that an existing natural gas dehydration device is poor in dehydration effect, the first natural gas homogenization device is installed at the top of the inner side of the primary dehydration box, and the first natural gas homogenization device communicates with a natural gas inlet pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas dehydration, in particular to a natural gas dehydration device for rapidly homogenizing materials. Background Art

[0002] During the development of the oil field, the natural gas separated from the buffer tank of the oil production station is transported to the water-jacketed furnace area of ​​the oil production station through the natural gas pipeline network to provide heating gas for the heating furnace, external transmission furnace, oil-blending furnace, water-blending furnace, and primary heating furnace. If the gas production volume exceeds the consumption of the water-jacketed furnace of the oil production station, the excess will be transported to the external gas trunk line for other uses. Because the natural gas separated from the buffer tank of the oil production station contains a certain amount of water, it is wet natural gas. In winter, wet natural gas will cause the gas pipeline to freeze and cannot be produced normally. In addition, the water vapor in the wet natural gas will reduce the passing capacity of the gas pipeline. Therefore, the wet natural gas needs to be dehydrated to become dry natural gas.

[0003] A search revealed a prior art natural gas dehydration device such as announcement number CN211471333U, comprising a dehydration tank, a sealing cover provided on the top of the dehydration tank, a natural gas inlet pipe provided on the left side of the dehydration tank, the natural gas inlet pipe penetrating the dehydration tank and extending to the interior of the dehydration tank, a natural gas outlet pipe provided on the right side of the sealing cover, a polymer separation plate provided inside the sealing cover, the left end of the polymer separation plate penetrating the dehydration tank and extending to the exterior of the dehydration tank. The present invention controls the rotation of a rotary switch so that the movable plate drives the limit rod to rise or fall, thereby causing the limit rod to be located inside or out of the limit hole to achieve fixation of the polymer separation plate. By pulling a pull ring, the polymer separation plate can be removed and replaced, thereby preventing the dehydration efficiency from being reduced due to the long-term use of the polymer separation membrane, thereby ensuring the dehydration efficiency of the polymer separation membrane.

[0004] In summary, the existing natural gas dehydration device ensures the dehydration efficiency of the polymer separation membrane, but the dehydration effect of the existing natural gas dehydration device is not good. Therefore, a natural gas dehydration device that can quickly homogenize the material is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a natural gas dehydration device for quickly homogenizing materials, so as to solve the problem of poor dehydration effect of the existing natural gas dehydration device mentioned in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a natural gas dehydration device for rapidly homogenizing materials, comprising a primary dehydration box, a first natural gas homogenizing device installed on the top of the inner side of the primary dehydration box, and the first natural gas homogenizing device is connected to the natural gas inlet pipe, a polymer separation membrane is installed inside the primary dehydration box and below the first natural gas homogenizing device, and the polymer separation membrane is installed on the inner side of a fixed frame, the primary dehydration box is connected to the second natural gas homogenizing device installed inside the secondary dehydration box via a delivery pipe, and a plurality of drying panels are installed inside the secondary dehydration box on one side of the second natural gas homogenizing device.

[0007] Preferably, the first natural gas homogenizing device includes a gas homogenizing plate, and a plurality of gas outlet heads are evenly provided on one side of the gas homogenizing plate. The first natural gas homogenizing device and the second natural gas homogenizing device have the same structure.

[0008] Through the above technical solution: it is easy to evenly distribute natural gas.

[0009] Preferably, the fixing bracket is inserted into the inner sides of the two groups of opening slots, and a limiting plug rod for use with the fixing bracket is provided on the top of the opening slot.

[0010] The above technical solution makes it easy to limit the position of the fixing bracket.

[0011] Preferably, the limiting rod includes an insertion rod, and one end of the insertion rod is connected to a positioning plate slidingly arranged inside the mounting tube, the positioning plate is connected to a handle arranged on the outside of the mounting tube through a pull rod, and the positioning plate is connected to the inner wall of one side of the mounting tube close to the pull rod through a symmetrically arranged spring.

[0012] The above technical solution makes it easy to limit the position of the fixing bracket.

[0013] Preferably, a water outlet is provided at the bottom of the primary dehydration box, and a matching valve is installed inside the water outlet.

[0014] Through the above technical solution: it is easy to discharge water.

[0015] Preferably, a slot for cooperating with a drying panel is provided on the secondary dehydration box, and a sealing plate is provided on the top of the drying panel, and the sealing plate is connected to the secondary dehydration box by a plurality of groups of bolts.

[0016] Through the above technical solution: the drying plate is easy to replace.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the natural gas dehydration device for rapidly homogenizing materials solves the problem of poor dehydration effect of existing natural gas dehydration devices. A first natural gas homogenizing device is installed on the top of the inner side of a primary dehydration box, and the first natural gas homogenizing device is connected to the natural gas inlet pipe. A polymer separation membrane is provided inside the primary dehydration box and below the first natural gas homogenizing device, and the polymer separation membrane is installed on the inner side of a fixed frame. The primary dehydration box is connected to a second natural gas homogenizing device provided inside a secondary dehydration box through a delivery pipe, and a plurality of groups of drying panels are provided inside the secondary dehydration box on one side of the second natural gas homogenizing device. When in use, the first natural gas homogenizing device can make natural gas evenly pass through the polymer separation membrane, so that the polymer separation membrane absorbs moisture in the natural gas. The natural gas after the initial absorption enters the secondary dehydration box and is again absorbed by the plurality of drying panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0020] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0021] Figure 4 For this utility model Figure 1 Enlarged structural diagram at point B in the middle.

[0022] In the figure: 1. Primary dehydration box; 101. Water outlet; 2. First natural gas homogenization device; 201. Gas homogenization plate; 202. Gas outlet head; 3. Natural gas inlet pipe; 4. Polymer separation membrane; 401. Fixing frame; 402. Opening slot; 403. Limiting rod; 4031. Rod; 4032. Mounting cylinder; 4033. Positioning plate; 4034. Pull rod; 4035. Handle; 4036. Spring; 5. Delivery pipe; 6. Secondary dehydration box; 7. Second natural gas homogenization device; 8. Drying panel; 801. Sealing plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: a natural gas dehydration device for rapidly homogenizing materials, wherein a first natural gas homogenizing device 2 is installed on the top of the inner side of a primary dehydration box 1, and the first natural gas homogenizing device 2 is connected to a natural gas inlet pipe 3. A polymer separation membrane 4 is provided inside the primary dehydration box 1 and below the first natural gas homogenizing device 2. The primary dehydration box 1 is connected to a second natural gas homogenizing device 7 provided inside a secondary dehydration box 6 via a delivery pipe 5.

[0025] Specifically, the first natural gas homogenizing device 2 includes a gas homogenizing plate 201, and a plurality of gas outlet heads 202 are evenly arranged on one side of the gas homogenizing plate 201. The first natural gas homogenizing device 2 and the second natural gas homogenizing device 7 have the same structure. The provision of the first natural gas homogenizing device 2 and the second natural gas homogenizing device 7 facilitates the uniform distribution of natural gas, thereby preventing the natural gas from gathering in one place and causing a decrease in the drying effect.

[0026] In a further embodiment, the polymer separation membrane 4 is installed on the inner side of the fixing frame 401, the fixing frame 401 is inserted into the inner side of the two groups of open slots 402, and the top of the open slot 402 is provided with a limiting plug rod 403 used in conjunction with the fixing frame 401, the limiting plug rod 403 includes a plug rod 4031, and one end of the plug rod 4031 is connected to a positioning plate 4033 slidably arranged inside the installation cylinder 4032, the positioning plate 4033 is connected to a handle 4035 provided on the outer side of the installation cylinder 4032 through a pull rod 4034, and the positioning plate 4033 is close to the pull rod 4034 on one side. The symmetrically arranged spring 4036 is connected to the inner wall of one side of the mounting cylinder 4032. A box door is provided on one side of the primary dehydration box 1, and the polymer separation membrane 4 can be taken out and replaced through the box door later. When it is necessary to separate the fixing frame 401 from the opening slot 402, pull the handle 4035, and the handle 4035 drives the positioning plate 4033 to move through the pull rod 4034. At this time, the spring 4036 is in a gradually compressed state. When the insertion rod 4031 is completely out of the insertion rod slot opened in the fixing frame 401, the fixing frame 401 can be pulled out from the inside of the opening slot 402.

[0027] In a further embodiment, a water outlet 101 is provided at the bottom of the primary dehydration box 1 , and a matching valve is installed inside the water outlet 101 .

[0028] Specifically, several groups of drying panels 8 are provided inside the secondary dehydration box 6 on one side of the second natural gas homogenization device 7. The secondary dehydration box 6 is provided with slots for use with the drying panels 8, and a sealing plate 801 is provided on the top of the drying panel 8. The sealing plate 801 is connected to the secondary dehydration box 6 by several groups of bolts. The above arrangement facilitates the replacement of the drying panel 8 at a later time.

[0029] During use, natural gas enters the interior of the gas uniforming plate 201 through the natural gas inlet pipe 3 and is finally evenly sprayed out from the gas outlet head 202. The polymer separation membrane 4 can absorb moisture in the natural gas. The absorbed moisture falls to the bottom of the primary dehydration box 1 under the action of gravity and is finally discharged from the water outlet 101. The natural gas that has undergone preliminary dehydration enters the interior of the secondary dehydration box 6 through the transmission pipe 5. The drying panel 8 can remove moisture in the natural gas again and finally discharge it.

[0030] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A natural gas dehydration device for rapidly homogenizing materials, comprising a primary dehydration tank (1), characterized in that: A first natural gas homogenizing device (2) is installed on the top of the inner side of the primary dehydration box (1), and the first natural gas homogenizing device (2) is connected to the natural gas inlet pipe (3). A polymer separation membrane (4) is provided inside the primary dehydration box (1) and below the first natural gas homogenizing device (2), and the polymer separation membrane (4) is installed on the inner side of a fixed frame (401). The primary dehydration box (1) is connected to a second natural gas homogenizing device (7) provided inside the secondary dehydration box (6) through a delivery pipe (5), and a plurality of drying panels (8) are provided inside the secondary dehydration box (6) and on one side of the second natural gas homogenizing device (7).

2. The natural gas dehydration device for rapidly homogenizing materials according to claim 1, characterized in that: The first natural gas homogenizing device (2) comprises a gas homogenizing plate (201), and a plurality of gas outlet heads (202) are evenly arranged on one side of the gas homogenizing plate (201). The first natural gas homogenizing device (2) and the second natural gas homogenizing device (7) have the same structure.

3. The natural gas dehydration device for rapidly homogenizing materials according to claim 1, characterized in that: The fixing frame (401) is inserted into the inner sides of the two groups of opening slots (402), and a limiting plug rod (403) for use with the fixing frame (401) is provided on the top of the opening slots (402).

4. The natural gas dehydration device for rapidly homogenizing materials according to claim 3, characterized in that: The limiting plug rod (403) includes an insert rod (4031), and one end of the insert rod (4031) is connected to a positioning plate (4033) slidingly arranged inside the installation tube (4032), and the positioning plate (4033) is connected to a handle (4035) arranged on the outside of the installation tube (4032) through a pull rod (4034), and the side of the positioning plate (4033) close to the pull rod (4034) is connected to the inner wall of one side of the installation tube (4032) through a symmetrically arranged spring (4036).

5. The natural gas dehydration device for rapidly homogenizing materials according to claim 1, characterized in that: A water outlet (101) is provided at the bottom of the primary dehydration box (1), and a matching valve is installed inside the water outlet (101).

6. The natural gas dehydration device for rapidly homogenizing materials according to claim 1, characterized in that: The secondary dehydration box (6) is provided with a slot for use with the drying panel (8), and a sealing plate (801) is provided on the top of the drying panel (8). The sealing plate (801) is connected to the secondary dehydration box (6) through a plurality of groups of bolts.

Images