High-protective-property loading bin for processing graphite carbon products

Abstract

The utility model relates to the technical field of graphite carbon processing equipment, in particular to a high-protection loading bin for processing graphite carbon products, which comprises a storage bin, a storage part and a blanking part are arranged in the storage bin, a discharge pipe connected with the blanking part is arranged on the lower portion of the storage part, a first sealing valve is arranged at the bottom of the discharge pipe, and a second sealing valve is arranged at the bottom of the discharge pipe. A feeding device is arranged below the discharging part, a transfer pipe is arranged between the discharging part and the feeding device, a second sealing valve is installed on the transfer pipe, sealing protection is conducted through the first sealing valve and the second sealing valve, when discharging is conducted outwards, materials are put into the discharging part firstly, then the second sealing valve is opened for secondary discharging, at the moment, the first sealing valve is closed, and the second sealing valve is opened. Secondary discharging is achieved through the mode, sealing operation is conducted on the storage bin during discharging through the design of the discharging part, compared with a conventional direct discharging mode, external air or impurities can be prevented from entering the storage bin from a discharging gap during discharging, and protection operation on materials is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite carbon processing equipment technical field, concretely relates to a loading bin for graphite carbon product processing with high protection. BACKGROUND

[0002] In the processing of graphite carbon products, the loading bin is a key link for material storage and transfer. Currently, the traditional loading bin has many deficiencies in design, which seriously affects the quality and processing efficiency of graphite carbon products.

[0003] Graphite carbon products have strict requirements on the storage environment during processing. Graphite carbon materials have certain chemical activity and are prone to oxidation and moisture in an oxygen and humid environment. Oxidation can cause changes in the structure and performance of graphite carbon products, such as damage to the crystal structure of graphite, reducing its key performance indicators such as electrical conductivity, thermal conductivity, and mechanical strength. Moisture can cause quality problems such as delamination and cracking during subsequent processing, seriously affecting product yield and service life.

[0004] The existing loading bin for graphite carbon product processing has obvious defects in preventing external air and impurities from entering. Many loading bins have simple structure design, especially at the material discharge site. The discharge part of these loading bins is usually just a simple opening or uses a simple valve structure. During material discharge, when the valve is opened or the material falls through the opening, the inside of the loading bin is directly connected with the external environment, and external air will rush in. Moreover, this simple structure cannot effectively block dust, moisture, and other impurities in the air from entering the bin, causing the environment in the storage bin to deteriorate rapidly. The common solution to this phenomenon is to strengthen the sealing strength of the storage bin, but this method cannot avoid the entry of external air, moisture, or impurities into the storage tank under frequent discharge and discharge conditions, causing graphite carbon products to be easily oxidized and moistened during storage. This makes it necessary to add additional processing steps to repair or compensate for quality problems caused by oxidation and moisture during subsequent processing, increasing production costs and processing cycle. SUMMARY

[0005] To solve the above problems, the utility model embodiment provides a loading bin for graphite carbon product processing by adding a discharge part to solve the problem of material oxidation or moisture caused by external air entering during discharge.

[0006] The embodiment of the utility model discloses in order to realize above-mentioned purpose, specifically adopt following technical scheme: a graphite carbon product processing with high protective loading bin, including storage warehouse, be provided with storage part and blanking portion in the storage warehouse, the lower part of storage part is provided with the blanking portion connection's discharge pipe, the bottom of discharge pipe is provided with sealing valve no. 1, the blanking portion below is provided with the feeding device, be provided with adapter pipe between blanking portion and feeding device, be provided with sealing valve no. 2 on adapter pipe.

[0007] As a further improvement of the above technical solution:

[0008] The blanking portion is provided with a weighing bin connected with the adapter pipe, the top of the weighing bin is provided with an opening below the discharge pipe, and a gap is reserved between the side wall of the weighing bin and the storage warehouse.

[0009] A gas inlet is arranged on one side wall of the storage warehouse and communicates with the gap, and an exhaust port is arranged on the other side wall, and a one-way valve is arranged outside the exhaust port.

[0010] The vertical height of the gas inlet is less than the vertical height of the opening.

[0011] The feeding device comprises a housing, a conveying auger is arranged in the housing, and a transfer port is arranged on the top of the housing and connected with the adapter pipe.

[0012] An oscillator is arranged on the outer side wall of the adapter pipe, and the oscillator is below the sealing valve no. 2.

[0013] The beneficial effects of the embodiment of the utility model are as follows: the loading bin for graphite carbon product processing with high protection, including storage warehouse, storage warehouse is equipped with storage part and blanking portion, the lower part of storage part is equipped with the blanking portion connection's discharge pipe, the bottom of discharge pipe is provided with sealing valve no. 1, the blanking portion below is provided with the feeding device, be provided with adapter pipe between blanking portion and feeding device, install sealing valve no. 2 on adapter pipe, sealing protection is carried out through sealing valve no. 1 and sealing valve no. 2, when discharging outward, first, the material is put into the blanking portion, then sealing valve no. 2 is opened for secondary blanking, sealing valve no. 1 is closed at this time, secondary blanking is realized through the mode, the sealing operation of the storage warehouse is carried out by the design of the blanking portion, compared with the conventional direct blanking mode, the external air or impurities can be prevented from entering the storage warehouse from the blanking gap during blanking, and the protection operation of the material is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0015] Fig. 2 It is the section view of the utility model;

[0016] Fig. 3 It is the structure schematic view of the feeding device in the utility model.

[0017] In the figure: 1, storage warehouse; 2, storage part; 3, blanking part; 4, discharge pipe; 5, sealing valve one; 6, feeding device; 7, adapter pipe; 8, sealing valve two; 9, weighing warehouse; 10, opening; 11, gap; 12, air inlet; 13, exhaust port; 14, one-way valve; 15, shell; 16, conveying auger; 17, oscillator; 18, adapter material mouth. DETAILED DESCRIPTION

[0018] The preferred embodiments of the utility model are described below with reference to the drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the utility model, and are not intended to limit the protection scope of the utility model.

[0019] As Figs. 1-3 shown, the high-protection graphite carbon product processing loading bin of the embodiment, including storage warehouse 1, storage warehouse 1 is equipped with storage part 2 and blanking part 3, the lower part of storage part 2 is equipped with the discharge pipe 4 connected with blanking part 3, the bottom of discharge pipe 4 is provided with sealing valve one 5, the lower part of blanking part 3 is provided with feeding device 6, the blanking part 3 and feeding device 6 are provided with adapter pipe 7, sealing valve two 8 is installed on adapter pipe 7, sealing protection is carried out through sealing valve one 5 and sealing valve two 8, when discharging outward, first, material is put into blanking part 3, then sealing valve two 8 is opened for secondary blanking, sealing valve one 5 is closed at this time, secondary blanking is realized by this way, the sealing operation of storage warehouse 1 is carried out by the design of blanking part 3, compared with the conventional direct blanking mode, it can avoid that external air or impurities enter storage warehouse 1 from the blanking gap when blanking, and improve the protection operation of material.

[0020] Blanking part 3 is equipped with weighing warehouse 9 connected with adapter pipe 7, the top of weighing warehouse 9 is equipped with opening 10 located below discharge pipe 4, the gap 11 is reserved between the side wall of weighing warehouse 9 and storage warehouse 1, the design of weighing warehouse 9 can realize quantitative blanking, according to the demand, quantitative material is put into weighing warehouse 9, then material conveying is carried out outward.

[0021] One side wall of storage warehouse 1 is equipped with air inlet 12 communicated with gap 11, the other side wall is provided with exhaust port 13, one-way valve 14 is arranged outside exhaust port 13, after the blanking operation is finished, nitrogen is filled into blanking part 3 through air inlet 12, to avoid that external air enters blanking part 3 from sealing valve two 8 when blanking, to ensure that there is no air remaining in blanking part 3.

[0022] The vertical height of the air inlet 12 is less than that of the opening 10, and the air inlet 12 is located lower during the nitrogen filling process, so that the gas enters from the lower part and then enters the gap 11, thereby avoiding the impact of the nitrogen on the residual material in the lower part 3.

[0023] The feeding device 6 comprises a shell 15, a conveying auger 16 is arranged in the shell 15, and the top of the shell 15 is provided with an adapter material inlet 18 connected with the adapter pipe 7.

[0024] The adapter pipe 7 is provided with a shaker 17 on the outer side wall, the shaker 17 is located below the second sealing valve 8, and the adapter pipe 7 is provided with a corrugated pipe between the shaker 17 and the second sealing valve 8, and the two ends of the corrugated pipe are connected with the adapter pipe 7 through hoops.

[0025] It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In addition, it should be further pointed out that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] The term "includes" or any other similar term is intended to cover non-exclusive inclusion, so that the process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in the process, article or equipment / device.

[0028] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. The person skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A charging bin for processing graphite carbon products with high protectiveness, comprising a storage bin (1), characterized in that: The storage bin (1) is provided with a storage portion (2) and a discharge portion (3); a discharge pipe (4) connected to the discharge portion (3) is provided at the lower portion of the storage portion (2); a sealing valve (5) is provided at the bottom of the discharge pipe (4); a feeding device (6) is provided below the discharge portion (3); a transfer pipe (7) is provided between the discharge portion (3) and the feeding device (6); and a sealing valve (8) is provided on the transfer pipe (7).

2. The highly protective charging bin for processing graphite carbon products according to claim 1, characterized in that: A weighing bin (9) connected to the transfer tube (7) is provided in the discharge portion (3), an opening (10) located below the discharge pipe (4) is provided at the top of the weighing bin (9), and a gap (11) is reserved between the weighing bin (9) and the side wall of the storage bin (1).

3. The highly protective charging bin for processing graphite carbon products according to claim 2, characterized in that: An air inlet (12) communicating with the gap (11) is provided on one side wall of the storage bin (1), an exhaust port (13) is provided on the other side wall, and a one-way valve (14) is provided outside the exhaust port (13).

4. The highly protective charging bin for processing graphite carbon products according to claim 3, characterized in that: The vertical height of the air inlet (12) is smaller than the vertical height of the opening (10).

5. The highly protective charging bin for processing graphite carbon products according to claim 1, characterized in that: The feeding device (6) comprises a housing (15), a conveying auger (16) is arranged in the housing (15), and a transfer port (18) connected to the transfer pipe (7) is arranged at the top of the housing (15).

6. The highly protective charging bin for processing graphite carbon products according to claim 5, characterized in that: An oscillator (17) is provided on the outer side wall of the transfer tube (7), and the oscillator (17) is located below the second sealing valve (8).

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