Feeding gun for porous carbon material preparation

Abstract

The utility model provides a porous carbon material preparation feeding gun, which solves the problems of feeding quantity precision adjustment and the like of feeding equipment, and comprises a feeding gun main body, the feeding gun main body is connected with a feeding pipe, a feeding channel and a discharging channel parallel to the feeding channel are arranged in the feeding gun main body, and the discharging channel is connected with the feeding pipe. A switching assembly is arranged between the feeding channel and the discharging channel, the feeding channel communicates with the feeding pipe, and the discharging channel is connected with an extending assembly. The feeding device has the advantages of convenience in precision adjustment, stability in feeding and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment, and in particular relates to a feeding gun for preparing porous carbon materials. Background Art

[0002] Porous carbon materials have the advantages of high specific surface area, adjustable physical and chemical properties, and low cost and availability. They show great application prospects in energy storage and conversion, catalysis, adsorption separation, and other fields. The preparation method and the choice of precursor for porous carbon materials directly determine their performance and scope of application. The traditional method for directly synthesizing porous carbon materials is high-temperature pyrolysis, and the structure of the carbon precursor used has a decisive influence on the structure and properties of the carbon material. However, in the actual preparation and feeding process, the existing feeding mechanism cannot accurately adjust the precursor dosage, and the feeding pipeline channel needs to be frequently switched during feeding, which affects the processing quality of the final product.

[0003] To address the shortcomings of existing technologies, researchers have conducted extensive research and proposed various solutions. For example, a Chinese patent document discloses a dust-free loading gun [201620684019.7], which includes a accommodating chamber, a feed port located at the top of the accommodating chamber connected to a material container for accommodating granular materials via a feed pipe and a feed valve, a discharge port located at the bottom of the gun body, one end of the feed pipe inserted into the accommodating chamber through the feed port, and a feed valve located at the other end of the feed pipe; a dust removal port is located on the gun body, connected to a negative pressure system via a dust removal pipe, and an air intake adjustment device is provided at the balanced air inlet of the gun body.

[0004] The above solution solves the problem of dust-free feeding to a certain extent, but the solution still has many shortcomings, such as the inability to accurately adjust the feeding amount and the need to frequently switch the feeding pipeline channels. Summary of the Invention

[0005] The purpose of the utility model is to solve the above problems and provide a porous carbon material preparation feeding gun with reasonable design and accurate control of feeding amount.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a feeding gun for preparing porous carbon materials, including a feeding gun body, the feeding gun body is connected to a feeding pipe, a feed channel and a discharge channel parallel to the feed channel are arranged inside the feeding gun body, a switching component is arranged between the feed channel and the discharge channel, the feed channel is connected to the feeding pipe, and the discharge channel is connected to an extension component.

[0007] In the above-mentioned porous carbon material preparation feeding gun, the switching assembly includes a switching block rotatably installed between the feed channel and the discharge channel. The switching block is columnar and has a switching channel connecting the feed channel and the discharge channel inside. The switching block is connected to a driving assembly, and the discharge channel has a built-in adjustment assembly.

[0008] In the above-mentioned porous carbon material preparation loading gun, the driving assembly includes a driving handwheel rotatably installed on the outside of the loading gun body, the driving handwheel is connected to the switching block through a transmission gear set, a limiting groove is opened at the end of the switching block, and a limiting bead is installed inside the loading gun body through an elastic element to press against the limiting groove.

[0009] In the above-mentioned porous carbon material preparation feeding gun, the adjustment component includes an adjustment tube inserted in the discharge channel, a limited flow channel is provided in the adjustment tube, and a quick-release component is provided between the adjustment tube and the discharge channel.

[0010] In the above-mentioned porous carbon material preparation feeding gun, the quick-release assembly includes a quick-release cover body threadedly installed on the feeding gun body, the quick-release cover body has a through hole for the adjustment tube to pass through, and the quick-release cover body is tightly fitted with the quick-release pressure plate on the adjustment tube.

[0011] In the above-mentioned porous carbon material preparation feeding gun, the extension assembly includes an extension tube fixedly connected to the quick-release cover body, and an adapter is provided at the end of the extension tube.

[0012] In the above-mentioned porous carbon material preparation feeding gun, the feeding gun body is equipped with a handle, and the surface of the handle is covered with an anti-slip layer.

[0013] In the above-mentioned porous carbon material preparation feeding gun, a control switch is installed on the handle, and the control switch is connected to the electromagnetic valve arranged in the feeding channel.

[0014] In the above-mentioned porous carbon material preparation feeding gun, a hook is fixed on the outside of the feeding gun body.

[0015] In the above-mentioned porous carbon material preparation feeding gun, a flow sensor is built into the feed channel.

[0016] Compared with the existing technology, the advantages of the present invention are: the switching component built into the feeding gun body can realize the rapid switching of the discharge channel, so as to flexibly adjust the discharge amount and ensure the feeding accuracy; the discharge channel is equipped with an extension component, and the extension tube is transferred according to actual needs to control the discharge direction; the switching component can replace the internal adjustment tube to adapt to the feeding of different carbon material processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a structural sectional view of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the utility model;

[0020] In the figure, the feeding gun body 1, the handle 11, the anti-slip layer 12, the control switch 13, the solenoid valve 14, the hook 15, the feeding tube 2, the feed channel 3, the discharge channel 4, the switching component 5, the switching block 51, the switching channel 52, the driving handwheel 53, the transmission gear set 54, the limit groove 55, the limit bead 56, the adjusting tube 57, the flow limiting channel 58, the quick-release cover 59, the extension component 6, the extension tube 61, and the adapter 62. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] like Figure 1-3 As shown, a feeding gun for preparing porous carbon materials includes a feeding gun body 1 made of plastic or stainless steel. The feeding gun body 1 is connected to a feeding pipe 2, which is connected to an external vacuum pumping device to achieve material suction. A feed channel 3 and a discharge channel 4 parallel to the feed channel 3 are provided inside the feeding gun body 1. A switching component 5 is provided between the feed channel 3 and the discharge channel 4. The switching component 5 controls the connection and switching of the feed channel 3 and the discharge channel 4. The feed channel 3 is connected to the feeding pipe 2, and the discharge channel 4 is connected to an extension component 6. The extension component 6 is transferred according to the needs of the feeding equipment.

[0023] Specifically, unlike conventional switching valve bodies, the switching assembly 5 in this embodiment includes a switching block 51 rotatably mounted between the feed channel 3 and the discharge channel 4. The switching block 51 is cylindrical and internally defines a switching channel 52 that connects the feed channel 3 with the discharge channel 4. The switching block 51 is connected to a drive assembly, and the discharge channel 4 has a built-in adjustment assembly. Under the control of the drive assembly, the switching block 51 rotates a fixed angle and, when stopped, selectively connects the feed channel 3 to the discharge channel 4.

[0024] Specifically, the drive assembly is manually adjusted, specifically by rotating a drive handwheel 53 mounted on the outside of the loading gun body 1. This handwheel 53 is connected to a switching block 51 via a transmission gear set 54. A limit slot 55 is defined at the end of the switching block 51, and a limit ball 56 is installed inside the loading gun body 1 via an elastic element, pressing against the limit slot 55. Rotating the drive handwheel 53 also drives the transmission gear set 54 and the switching block 51. The limit slot 55 engages with the limit ball 56, limiting their angle and ensuring accurate communication between the feed channel 3 and the discharge channel 4.

[0025] Furthermore, to further improve the feeding control accuracy, the adjustment assembly includes an adjustment tube 57 inserted into the discharge channel 4, a flow limiting channel 58 is provided in the adjustment tube 57, and a quick-release assembly is provided between the adjustment tube 57 and the discharge channel 4. The replaceable adjustment tube 57 facilitates the switching of the gear position of the switching block 51.

[0026] Furthermore, the quick-release assembly includes a quick-release cover 59 threadedly mounted on the loading gun body 1. The quick-release cover 59 has a through-hole for the adjustment tube 57 to pass through. The quick-release cover 59 is in contact with the quick-release pressure plate on the adjustment tube 57. Rotating the quick-release cover 59 allows the entire switching block 51 to be removed while preventing the internal adjustment tube 57 from being detached from the switching block 51.

[0027] In addition, the extension assembly 6 includes an extension tube 61 fixedly connected to the quick-release cover 59, and an adapter 62 is provided at the end of the extension tube 61. Multiple extension tubes 61 are connected and extended through the adapter 62 to ensure that the extension tubes 61 extend into the feeding equipment.

[0028] At the same time, for easy operation, the feeding gun body 1 is equipped with a handle 11, and the surface of the handle 11 is coated with an anti-slip layer 12. The feeding position can be adjusted manually by holding it, and the feeding tube 2 is connected to the end of the handle 11.

[0029] As can be seen, a control switch 13 is installed on the handle 11, and the control switch 13 is connected to the solenoid valve 14 provided in the feeding channel 3. The control switch 13 controls the on-off of the solenoid valve 14, which has a good response rate and can be started synchronously when the feeding equipment is started.

[0030] Obviously, a hook 15 is fixed on the outside of the feeding gun body 1 for easy fixation and temporary access.

[0031] Preferably, the feed channel 3 is equipped with a flow sensor, which monitors the feeding amount in real time and cooperates with an external alarm device to ensure the flow control accuracy.

[0032] To sum up, the principle of this embodiment is that the feeding channel 3 and the discharging channel 4 inside the feeding gun body 1 are adjusted through the switching component 5, wherein the switching component 5 can adjust the flow gear as needed and cooperate with the extension component 6 to adapt to different feeding equipment.

[0033] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0034] Although this document frequently uses terms such as the loading gun body 1, handle 11, anti-slip layer 12, control switch 13, solenoid valve 14, hook 15, loading tube 2, feed channel 3, discharge channel 4, switching assembly 5, switching block 51, switching channel 52, driving handwheel 53, transmission gear set 54, limiting groove 55, limiting bead 56, adjusting tube 57, flow limiting channel 58, quick-release cover 59, extension assembly 6, extension tube 61, and adapter 62, the use of other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A feeding gun for preparing porous carbon materials, comprising a feeding gun body (1), wherein the feeding gun body (1) is connected to a feeding pipe (2), characterized in that: The feeding gun body (1) is provided with a feeding channel (3) and a discharging channel (4) parallel to the feeding channel (3), a switching component (5) is provided between the feeding channel (3) and the discharging channel (4), the feeding channel (3) is communicated with the feeding pipe (2), and the discharging channel (4) is connected with an extension component (6).

2. A porous carbon material preparation feeding gun according to claim 1, characterized in that: The switching assembly (5) comprises a switching block (51) rotatably mounted between the feed channel (3) and the discharge channel (4); the switching block (51) is columnar and internally provided with a switching channel (52) for connecting the feed channel (3) and the discharge channel (4); the switching block (51) is connected to a driving assembly, and the discharge channel (4) has a built-in adjustment assembly.

3. A porous carbon material preparation feeding gun according to claim 2, characterized in that: The driving assembly includes a driving hand wheel (53) rotatably mounted on the outside of the feeding gun body (1); the driving hand wheel (53) is connected to the switching block (51) through a transmission gear set (54); a limiting groove (55) is provided at the end of the switching block (51); and a limiting bead (56) is installed inside the feeding gun body (1) through an elastic element and is pressed against the limiting groove (55).

4. A porous carbon material preparation feeding gun according to claim 2, characterized in that: The regulating assembly comprises a regulating tube (57) inserted into the discharge channel (4), a limited flow channel (58) is provided in the regulating tube (57), and a quick-release assembly is provided between the regulating tube (57) and the discharge channel (4).

5. A porous carbon material preparation feeding gun according to claim 4, characterized in that: The quick-release assembly includes a quick-release cover (59) threadedly mounted on the feeding gun body (1); the quick-release cover (59) is provided with a through hole for the adjusting tube (57) to pass through; the quick-release cover (59) is fitted and pressed against the quick-release pressure plate on the adjusting tube (57).

6. A porous carbon material preparation feeding gun according to claim 5, characterized in that: The extension assembly (6) comprises an extension tube (61) fixedly connected to the quick-release cover (59), and an adapter (62) is provided at the end of the extension tube (61).

7. A porous carbon material preparation feeding gun according to claim 1, characterized in that: The feeding gun body (1) is equipped with a handle (11), and the surface of the handle (11) is coated with an anti-slip layer (12).

8. A porous carbon material preparation feeding gun according to claim 7, characterized in that: A control switch (13) is installed on the handle (11), and the control switch (13) is connected to a solenoid valve (14) arranged in the feed channel (3).

9. A porous carbon material preparation feeding gun according to claim 1, characterized in that: A hook (15) is fixed on the outside of the feeding gun body (1).

10. A porous carbon material preparation feeding gun according to claim 1, characterized in that: The feed channel (3) has a built-in flow sensor.

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