Natural gas mixing and conveying device

Abstract

The utility model discloses a natural gas mixing and conveying device which comprises a mixing and conveying assembly, a gas conveying assembly and a gas conveying assembly. The treatment assembly comprises a supporting frame, a clamping groove, a sliding block, an air cylinder, a piston rod and a scraper; the supporting frames are fixed to the two sides of the discharging barrel and the two sides of the air inlet pipe, the clamping grooves are formed in the opposite ends of the transverse surfaces of the supporting frames, the sliding blocks are slidably connected to the inner sides of the clamping grooves, the air cylinders are located below the opposite ends of the sliding blocks, the piston rods are slidably connected into the top ends of the air cylinders, and the scrapers are located on the peripheries of the piston rods. The processing assembly is arranged, the sliding block drives the air cylinder and the piston rod to move to the bottom end of the blow-off valve, the piston rod continuously contracts and stretches out through the air cylinder, the scraper is made to scrape sediments accumulated on the inner side wall of the blow-off valve through stretching out of the piston rod, and therefore the inner side wall of the blow-off valve is cleaned. The width of the blow-off valve is prevented from being narrowed due to deposits, and the discharge amount of the blow-off valve is prevented from being influenced by the deposits.

Description

TECHNICAL FIELD

[0001] The utility model relates to natural gas mixing technical field especially is related to a natural gas mixing and conveying device. BACKGROUND

[0002] Natural gas refers to the mixture of hydrocarbon and non-hydrocarbon gas naturally stored in stratum, mainly exists in oil field, gas field, coal seam and shale layer, and natural gas is a kind of fossil fuel, which is converted from organic matter through long-time geological process.

[0003] Through the search, China authorized publication No. CN220737202U, authorized and disclosed a kind of natural gas mixing device, including device body, the device body top end is fixedly connected with fixed ring, the first circular tooth ring is rotatably connected on the inner wall upper side of fixed ring.In the utility model, the second motor drives gear, gear drives horizontal stirring rod and vertical stirring rod, and natural gas and synergist are stirred in different directions, so that stirring is more uniform, product quality is increased, the first motor drives screw rod to rotate, so that the sediment, dirt and impurities are transported to the front of discharge cylinder by screw rod, natural gas enters the mixing device through feed valve, because the diameter of discharge cylinder is larger than that of feed valve, so the sediment, dirt and impurities are driven to the front of discharge cylinder by screw rod, and then discharged through discharge valve, to avoid sediment, dirt and impurities, causing blockage of pipeline to affect the transportation and mixing of natural gas.

[0004] In the above-mentioned patent document, the sediment in the discharge cylinder is transported to the front by the screw rod, and then discharged by the discharge valve. Due to the different properties of the sediment, part of the sediment will be hung on the inner side wall of the discharge valve when it is discharged. After long-term use of the discharge valve, the deposited sediment will accumulate on the inner side wall of the discharge valve, causing the width of the discharge valve to narrow, thereby affecting the discharge capacity of the discharge valve. Therefore, a natural gas mixing and conveying device for auxiliary treatment of the inner side wall of the discharge valve is needed to avoid affecting the discharge capacity of the discharge valve. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of natural gas mixing and conveying device, to solve the above-mentioned background art in the above-mentioned patent document, the sediment in the discharge cylinder is transported to the front by the screw rod, and then discharged by the discharge valve. Due to the different properties of the sediment, part of the sediment will be hung on the inner side wall of the discharge valve when it is discharged. After long-term use of the discharge valve, the deposited sediment will accumulate on the inner side wall of the discharge valve, causing the width of the discharge valve to narrow, thereby affecting the discharge capacity of the discharge valve.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model is a kind of natural gas mixing and conveying device, comprising:

[0008] The mixed conveying assembly comprises a discharging cylinder and an air inlet pipe, and the discharging cylinder is fixed to one end of the air inlet pipe.

[0009] The processing assembly comprises a supporting frame, a clamping groove, a sliding block, a cylinder, a piston rod and scrapers, the supporting frame is fixed to both sides of the discharging cylinder and both sides of the air inlet pipe, the clamping groove is arranged on the opposite ends of the horizontal surface of the supporting frame, the sliding block is slidingly connected to the inner side of the clamping groove, the cylinder is located below the opposite ends of the sliding block, the piston rod is slidingly connected to the inner top of the cylinder, and the scrapers are arranged in groups and located around the piston rod.

[0010] Further, one end below the bottom end of the supporting frame is fixedly connected with a power supply block, the power supply block is electrically connected with the sliding block, and the connecting frame is fixedly connected between the opposite ends of the sliding block.

[0011] Further, the cylinder is fixed to the bottom end center of the horizontal surface below the connecting frame, the connecting rod is fixedly connected to the inner side below the connecting frame, and the piston rod is slidingly and penetrates the middle segment of the connecting frame and the connecting rod.

[0012] Further, the scrapers are fixedly connected with horizontal plates between the inner sides of the scrapers and the piston rod, and the horizontal plates are arranged in groups.

[0013] Further, the mixed conveying assembly further comprises a feeding valve, a discharging valve, a mixing chamber and a conveying pipe, the feeding valve is fixed to one side of the top end of the discharging cylinder, the discharging valve is fixed to one side of the bottom end of the discharging cylinder, the mixing chamber is fixed to the other end of the air inlet pipe, and the conveying pipe is located below the center of the mixing chamber.

[0014] Further, an auxiliary cleaning assembly is further included.

[0015] The auxiliary cleaning assembly comprises horizontal rods, fixed rods, a blower and a connecting pipe, the horizontal rods and the fixed rods are both fixed to the opposite ends of the vertical surface of one side of the supporting frame, the horizontal rods and the fixed rods are staggered, the blower is fixed to one side of the top end of the fixed rod, the connecting pipe is fixed to the output end of the blower and penetrates the fixed rod at the bottom end.

[0016] Further, the horizontal rods are fixedly connected with butt pipes in the middle segments, the butt pipes are fixedly connected with the connecting pipe at the bottom end, and the butt pipes are fixedly connected with exhaust hoods at the bottom end.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] The utility model discloses a processing assembly is set up, when the discharge valve is used, the slider drives the cylinder and piston rod to move to the bottom end of discharge valve, and the piston rod drives the scraper to move to the inboard of discharge valve, and when the piston rod is constantly contracted and extended through the cylinder, because the scraper is in close contact with the inboard wall of discharge valve, makes the scraper through the piston rod to extend and scrape the deposit accumulated on the inboard wall of discharge valve, thereby cleaning the inboard wall of discharge valve, prevents the deposit from making the width of discharge valve narrow, avoids the deposit to influence the discharge capacity of discharge valve.

[0019] Two, based on beneficial effect no. 1, through setting up the auxiliary cleaning assembly, when the scraper cleans the inboard wall of discharge valve, part of impurities will remain on the surface of scraper, and the slider drives the cylinder, piston rod and scraper to move to the outside of discharge valve, starts the air blower, makes the air blower transmit the wind to the connecting pipe and the butt joint pipe, then discharges the exhaust hood downward, thereby blowing and cleaning the impurities remaining on the surface of lower scraper, avoids the impurities after scraping remaining on the surface of scraper. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0021] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0022] Figure 2 It is the appearance structure schematic diagram of the utility model Figure 1 The bottom structure schematic diagram is shown;

[0023] Figure 3 It is the processing assembly and auxiliary cleaning assembly exploded structure schematic diagram of the utility model;

[0024] Figure 4 It is the scraper and horizontal plate structure schematic diagram of the utility model;

[0025] Figure 5 It is the auxiliary cleaning assembly use state structure schematic diagram of the utility model.

[0026] In the drawing, the component list represented by each sign is as follows:

[0027] 11, discharge cylinder; 12, feeding valve; 13, discharge valve; 14, air inlet pipe; 15, mixing chamber; 16, conveying pipe; 21, support frame; 22, power block; 23, clamping groove; 24, sliding block; 25, connecting frame; 251, connecting rod; 26, air cylinder; 27, piston rod; 28, scraper; 29, cross plate; 31, cross rod; 32, fixing rod; 33, air blower; 34, connecting pipe; 35, butt joint pipe; 36, exhaust hood. DETAILED DESCRIPTION

[0028] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0029] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0030] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0031] Please refer to Figures 1-4 The embodiment is a natural gas mixing and conveying device, which comprises:

[0032] The mixing and conveying assembly comprises a discharge cylinder 11 and an air inlet pipe 14; the discharge cylinder 11 is fixed to one end of the air inlet pipe 14;

[0033] The mixing and conveying assembly further comprises a feeding valve 12, a discharge valve 13, a mixing chamber 15 and a conveying pipe 16; the feeding valve 12 is fixed to one side of the top end of the discharge cylinder 11, the discharge valve 13 is fixed to one side of the bottom end of the discharge cylinder 11, the mixing chamber 15 is fixed to the other end of the air inlet pipe 14, and the conveying pipe 16 is located below the center of the mixing chamber 15;

[0034] The discharge cylinder 11 is used for depositing and transmitting natural gas, the feeding valve 12 is used for the entry of natural gas, the discharge valve 13 is used for the discharge of deposits, the air inlet pipe 14 is used for the entry of natural gas into the mixing chamber 15, the mixing chamber 15 is used for mixing natural gas, and the conveying pipe 16 is used for discharging the mixed natural gas outward.

[0035] The processing assembly comprises a support frame 21, a clamping groove 23, a sliding block 24, a pneumatic cylinder 26, a piston rod 27 and scrapers 28; the support frame 21 is fixed to both sides of the discharge cylinder 11 and both sides of the air inlet pipe 14, the clamping groove 23 is arranged at opposite ends of the lateral surface of the support frame 21, the sliding block 24 is slidingly connected to the inner side of the clamping groove 23, the pneumatic cylinder 26 is located below the opposite end of the sliding block 24, the piston rod 27 is slidingly connected to the inner top end of the pneumatic cylinder 26, and the scrapers 28 are arranged in groups and located around the piston rod 27;

[0036] The support frame 21 is used for the arrangement of the clamping groove 23, the clamping groove 23 is used for the connection and movement of the sliding block 24, the sliding block 24 is used for the connection of the connecting frame 25, the pneumatic cylinder 26 is used for driving the piston rod 27, the piston rod 27 is used for the connection of the scraper 28, and the scraper 28 is used for scraping the accumulated material on the inner side wall of the discharge valve 13.

[0037] The bottom end of the support frame 21 is fixedly connected with a power block 22 at one end, the power block 22 is electrically connected with the sliding block 24, and the opposite ends of the sliding block 24 are fixedly connected with the connecting frame 25;

[0038] The power block 22 is used for driving the sliding block 24, the connecting frame 25 is used for the connection of the pneumatic cylinder 26 and the piston rod 27, when the sliding block 24 is used, the power block 22 drives the sliding block 24 through electricity, so that the sliding block 24 moves in the clamping groove 23, and the connecting frame 25, the pneumatic cylinder 26 and the piston rod 27 are driven to move together.

[0039] The pneumatic cylinder 26 is fixed to the bottom end of the central lateral surface of the connecting frame 25, the connecting rod 251 is fixedly connected to the inner bottom of the connecting frame 25, and the piston rod 27 is slidingly and penetrates the middle segment of the connecting frame 25 and the connecting rod 251;

[0040] The inner side surface of the scraper 28 is fixedly connected with a horizontal plate 29 between the piston rod 27, and the horizontal plate 29 is arranged in groups;

[0041] The top end of the connecting rod 251 is an arc surface, so that the impurities scraped off are prevented from falling to the inner bottom of the connecting frame 25, when the pneumatic cylinder 26 is started, the pneumatic cylinder 26 drives the piston rod 27 to extend outward, so that the piston rod 27 drives the scraper 28 to move outward through the horizontal plate 29, and each group of horizontal plates 29 is four.

[0042] Working principle: when the assembly is not used, the connecting frame 25 and the piston rod 27 are located between the outer end of the support frame 21, when the assembly is used, the power block 22 drives the sliding block 24 through power, so that the sliding block 24 moves in the clamping groove 23, prompting the sliding block 24 to drive the connecting frame 25 and the air cylinder 26 and the piston rod 27 to move to the bottom end of the discharge valve 13, prompting the sliding block 24 to drive the air cylinder 26 and the piston rod 27 to move to the bottom end of the discharge valve 13, at this time, the piston rod 27 is in the retracted state, then the air cylinder 26 is started, the air cylinder 26 drives the piston rod 27 to extend outward, so that the piston rod 27 drives the scraper 28 to move outward together, the piston rod 27 drives the scraper 28 to move to the inside of the discharge valve 13, the piston rod 27 is continuously retracted and extended through the air cylinder 26, and because the scraper 28 is attached to the inside wall of the discharge valve 13, the scraper 28 removes the deposits accumulated on the inside wall of the discharge valve 13 through the extension of the piston rod 27, so as to clean the inside wall of the discharge valve 13, and because the top end of the lower connecting rod 251 is arc-shaped, the impurities after scraping fall downward through the arc surface;

[0043] The above steps avoid the influence of deposits on the discharge capacity of the discharge valve 13.

[0044] Please refer to Figure 1 、 Figure 4 It is shown that the embodiment is based on the above embodiment, further comprising:

[0045] auxiliary cleaning assembly;

[0046] The auxiliary cleaning assembly comprises a cross rod 31, a fixed rod 32, a blower 33 and a connecting pipe 34; the cross rod 31 and the fixed rod 32 are both fixed on the vertical surface of the support frame 21 opposite end between the top, the cross rod 31 and the fixed rod 32 are staggered, the blower 33 is fixed on one side of the top end of the fixed rod 32, the connecting pipe 34 is fixed on the output end of the blower 33, and the bottom end penetrates the fixed rod 32;

[0047] The cross rod 31 is used for connecting the pipe 35, the fixed rod 32 is used for connecting the pipe 34 and the blower 33, the blower 33 is used for transmitting wind to the pipe 34 and the pipe 35, and the pipe 34 is used for connecting the blower 33 and the pipe 35.

[0048] The middle section of the cross rod 31 is fixedly connected with the pipe 35, the pipe 35 is fixedly connected with the bottom end of the connecting pipe 34, and the bottom end of the pipe 35 is fixedly connected with the exhaust hood 36;

[0049] The pipe 35 is used for connecting the pipe 34 and the exhaust hood 36, and the exhaust hood 36 is used for discharging wind, so that the discharged wind blows off the impurities remaining on the surface of the scraper 28.

[0050] Working principle: when the assembly is not used, the air blower 33 is not started, when the scraper 28 cleans the inner side wall of the discharge valve 13, part of the impurities will remain on the surface of the scraper 28, at this time, the power block 22 drives the sliding block 24, the sliding block 24 drives the air cylinder 26, the piston rod 27 and the scraper 28 to move to below the exhaust hood 36, then start the air blower 33, so that the air blower 33 transmits the wind to the connecting pipe 34 and the butt joint pipe 35, then is discharged downward by the exhaust hood 36, promotes the wind discharged to blow off the impurities remaining on the surface of the scraper 28, thereby blowing and cleaning the impurities remaining on the surface of the lower scraper 28, avoiding that the impurities after scraping remain on the surface of the scraper 28;

[0051] The above steps can improve the functionality of the device.

[0052] In the description of the utility model, it also needs to be explained that, unless there is definite stipulation and limitation, the terms "arrange", "install", "connect" and "connect" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0053] Finally, it should be pointed out that: the above only for preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A natural gas blending delivery apparatus, characterized by, Include: The mixed conveying assembly includes a discharge cylinder (11), an air inlet pipe (14); the discharge cylinder (11) is fixed to one end of the air inlet pipe (14); The processing assembly includes a support frame (21), a clamping groove (23), a sliding block (24), a gas cylinder (26), a piston rod (27) and a scraper (28); the support frame (21) is fixed to both sides of the discharge cylinder (11) and the air inlet pipe (14), the clamping groove (23) is opened on the opposite ends of the horizontal surface of the support frame (21), the sliding block (24) is slidingly connected to the inside of the clamping groove (23), the gas cylinder (26) is located below the opposite ends of the sliding block (24), the piston rod (27) is slidingly connected to the inside of the top end of the gas cylinder (26), and the scraper (28) is a group of settings, which are located on the periphery of the piston rod (27).

2. A natural gas blending delivery apparatus as claimed in claim 1, wherein, The bottom end of the support frame (21) is fixedly connected with a power block (22), and the power block (22) is electrically connected with the sliding block (24). The opposite ends of the sliding block (24) are fixedly connected with a connecting frame (25).

3. The natural gas blending delivery apparatus of claim 1, wherein, The gas cylinder (26) is fixed to the bottom end of the horizontal surface of the connecting frame (25), and the connecting frame (25) is fixedly connected with a connecting rod (251) inside. The piston rod (27) slides through the middle segment of the connecting frame (25) and the connecting rod (251).

4. The natural gas blending delivery apparatus of claim 1, wherein, The inside of the scraper (28) is fixedly connected with a horizontal plate (29) between the piston rod (27), and the horizontal plate (29) is a group of settings.

5. The natural gas blending delivery apparatus of claim 1, wherein, The mixed conveying assembly further includes a feeding valve (12), a discharge valve (13), a mixing chamber (15) and a conveying pipe (16); the feeding valve (12) is fixed to one side of the top end of the discharge cylinder (11), the discharge valve (13) is fixed to one side of the bottom end of the discharge cylinder (11), the mixing chamber (15) is fixed to the other end of the air inlet pipe (14), and the conveying pipe (16) is located below the center of the mixing chamber (15).

6. The natural gas blending delivery apparatus of claim 1, wherein, It also includes an auxiliary cleaning assembly; The auxiliary cleaning assembly includes a horizontal rod (31), a fixed rod (32), a blower (33) and a connecting pipe (34); the horizontal rod (31) and the fixed rod (32) are both fixed to the vertical surface of one side of the support frame (21) between the opposite ends above, the horizontal rod (31) and the fixed rod (32) are staggered, the blower (33) is fixed to one side of the top end of the fixed rod (32), and the connecting pipe (34) is fixed to the output end of the blower (33) and penetrates the fixed rod (32) at the bottom end.

7. A natural gas blending delivery apparatus as claimed in claim 6, wherein, The middle segment of the horizontal rod (31) is fixedly connected with a butt joint pipe (35), the butt joint pipe (35) is fixedly connected with the bottom end of the connecting pipe (34), and the bottom end of the butt joint pipe (35) is fixedly connected with an exhaust hood (36).

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