Automatic water discharging device of gas storage tank for carbon black production

Abstract

The utility model relates to the technical field of carbon black production, and discloses an automatic drainage device of a gas storage tank for carbon black production, which comprises a mounting column, a tank body is arranged at the upper end of the mounting column, a filter box is arranged on one side of the tank body, and connecting grooves are formed in two ends of the inner side wall of the mounting column. A trapezoidal limiting block is slidably connected to an inner cavity of the connecting groove, a spring is fixedly connected between the inner side wall of the connecting groove and the side wall of the trapezoidal limiting block, a sliding rod is fixedly connected to the side wall of the trapezoidal limiting block, and the sliding rod penetrates through the inner cavity of the connecting groove and extends to the outer side of the connecting groove; the bottom of the mounting column is fixedly connected with an automatic drainage valve; the drainage end of the tank body is fixedly connected with a fixed pipe in an inserted mode, and the connecting end of the fixed pipe is connected with a drainage pipe in an inserted mode; according to the scheme, the drainage valve can be conveniently detached, the convenience of the drainage device is improved, the filter plate on the U-shaped frame can be conveniently replaced, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the carbon black production technical field, concretely is a kind of automatic water discharge device of gas storage tank for carbon black production. BACKGROUND

[0002] Carbon black is mainly black powder substance formed by incomplete combustion or pyrolysis of hydrocarbons under strict process conditions, and its composition mainly includes carbon element and a small amount of oxygen, hydrogen and sulfur elements. In the production process, gas storage tanks are needed to stabilize compressed air supply and adjust pressure fluctuations. Stable air supply is crucial to ensure the continuity of the production process and product quality. However, water in the air will condense into water during compression and accumulate at the bottom of the gas storage tank. Therefore, an automatic water discharge device is needed to release water in the gas storage tank. Currently, an automatic drain valve is commonly used to achieve water discharge.

[0003] The utility model patent with patent application publication number 202122949386.9 discloses an automatic water discharge device for air compressor gas storage tank, which includes a tank body. A plurality of hanging plates are arranged around the top of the tank body. A filter pipe is arranged on one side of the outside of the tank body. An air outlet pipe is fixedly connected to one end of the filter pipe. A pressure gauge is arranged on one side of the air outlet pipe. The pressure gauge is connected to the tank body through a connecting pipe. A water guide pipe is arranged at the center of the bottom of the tank body. A drain pipe is connected to the bottom of the water guide pipe. A manual valve is arranged on one side of the outside of the drain pipe. An electromagnetic drain valve is arranged on the drain pipe adjacent to the manual valve. A storage rack is arranged on the adjacent side of the tank body. An air bag over-temperature protection device is arranged inside the storage rack. The utility model discloses an electromagnetic valve and a time relay. The time relay can control the electromagnetic valve to drain water at a set time, which not only saves labor and production cost, but also effectively improves the service life and safety of the gas storage tank.

[0004] However, the above-mentioned device still has some disadvantages in actual use. The most obvious one is that the drain valve is usually fixed to the gas storage tank through a flange. When the drain valve needs to be repaired or replaced, the flange needs to be disassembled to replace the drain valve, which makes it inconvenient to disassemble the drain valve and reduces the convenience of the water discharge device. Therefore, we propose an automatic water discharge device for gas storage tank for carbon black production. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an automatic water discharge device for gas storage tank for carbon black production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:

[0007] The application is as follows: an automatic water drainage device for a gas storage tank for carbon black production, comprising: a mounting column, a tank body is arranged at the upper end of the mounting column, a filter box is arranged on one side of the tank body, connecting grooves are formed at both ends of the inner side wall of the mounting column, trapezoidal limiting blocks are slidably connected in the connecting grooves, springs are fixedly connected between the inner side wall of the connecting groove and the side wall of the trapezoidal limiting block, the side wall of the trapezoidal limiting block is fixedly connected with a sliding rod, the sliding rod penetrates the inner cavity of the connecting groove and extends to the outside of the connecting groove, and an automatic drainage valve is fixedly connected to the bottom of the mounting column.

[0008] A fixed pipe is fixedly connected to the drainage end of the tank body, a drainage pipe is inserted into the connecting end of the fixed pipe, a movable ring is slidably arranged on the upper end of the outer side wall of the drainage pipe, a fixed ring is fixedly connected to the lower end of the outer side wall of the drainage pipe, and the fixed ring is used in cooperation with the trapezoidal limiting block.

[0009] As a preferred technical solution of the application, the spring is located outside the sliding rod, and a positioning block is fixedly connected to one end of the sliding rod.

[0010] As a preferred technical solution of the application, the water inlet end of the automatic drainage valve is fixedly connected with an extension pipe, the distal end of the extension pipe is fixedly connected with a sealing ring, and the extension pipe is located in the inner cavity of the drainage pipe.

[0011] As a preferred technical solution of the application, the side wall of the fixed pipe is fixedly connected with a mounting seat for supporting the fixed pipe.

[0012] As a preferred technical solution of the application, the top end and the bottom end of the movable ring are provided with rounded corners.

[0013] As a preferred technical solution of the application, one side of the tank body is provided with an air inlet pipe for connecting the filter box.

[0014] As a preferred technical solution of the application, a U-shaped frame is slidably connected in the inner cavity of the filter box, and a filter plate is clamped in the inner cavity of the U-shaped frame.

[0015] As a preferred technical solution of the application, filter cotton for filtering air is arranged in the inner cavity of the filter plate.

[0016] As a preferred technical solution of the application, a support groove is formed at one end of the side wall of the U-shaped frame, a transmission rod is rotatably connected to the inner cavity of the support groove through a rotating shaft, and a connecting piece is arranged on the filter box to facilitate moving the transmission rod.

[0017] As a preferred technical solution of the application, the connecting piece comprises a rotating rod, a sealing door is hingedly connected to one side of the filter box, a mounting groove is formed in the side wall of the sealing door, the rotating rod is rotatably connected in the inner cavity of the mounting groove and rotatably connected with the transmission rod.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] In the scheme of the application:

[0020] 1、Through fixing the automatic drain valve on the mounting column, the mounting column limits the trapezoidal limiting block on the fixed ring through the spring, so that the automatic drain valve is connected with the drain pipe through the extension pipe, when it is needed to disassemble the automatic drain valve, the mounting column drives the trapezoidal limiting block to move upwards by pushing upwards, the trapezoidal limiting block contacts the inclined surface of the movable ring and moves to the upper side of the movable ring, then the mounting column drives the trapezoidal limiting block to move downwards, the movable ring is driven to slide downwards through the trapezoidal limiting block, and the movable ring contacts the fixed ring, at this time, the trapezoidal limiting block slides on the other inclined surface of the movable ring and drives the spring to deform, at this time, the trapezoidal limiting block can be moved to the fixed ring and drives the spring to deform to separate from the drain pipe, the automatic drain valve and the extension pipe are separated from the drain pipe through the mounting column, so that the disassembly of the drain valve is facilitated, and the convenience of the water draining device is improved.

[0021] 2、Through setting the U-shaped frame in the filter plate, the filter plate is supported through the U-shaped frame, and the filter cotton is set in the filter plate, the moisture in the air is filtered through the filter cotton, when it is needed to replace the filter plate, the sealing door is opened, the sealing door drives the transmission rod to move through the rotating rod, at this time, the transmission rod rotates in the supporting groove and drives the U-shaped frame to move to the outside of the filter box, so that the filter plate on the U-shaped frame is conveniently replaced, and use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application together with the embodiments thereof, and explain the present application, but do not constitute a limitation on the present application.

[0023] In the drawings:

[0024] Figure 1 It is a perspective view of a carbon black production gas storage tank automatic water draining device provided in the application;

[0025] Figure 2 It is a tank body structure schematic view of a carbon black production gas storage tank automatic water draining device provided in the application;

[0026] Figure 3 It is a split structure schematic view of a carbon black production gas storage tank automatic water draining device provided in the application;

[0027] Figure 4 It is an automatic drain valve structure schematic view of a carbon black production gas storage tank automatic water draining device provided in the application;

[0028] Figure 5 It is an internal structure diagram of a filter box of an automatic water drainage device for a gas storage tank for carbon black production.

[0029] In the figure: 100, mounting column; 110, connecting groove; 120, trapezoidal limiting block; 130, spring; 140, sliding rod; 150, automatic drainage valve; 160, extension pipe; 161, sealing ring; 200, tank body; 210, mounting seat; 220, fixed pipe; 230, drainage pipe; 231, movable ring; 240, fixed ring; 250, air inlet pipe; 300, filter box; 310, U-shaped frame; 320, filter plate; 330, support groove; 340, transmission rod; 350, sealing door; 351, rotating rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figure 1-5 An automatic water drainage device for a gas storage tank for carbon black production, comprising: a mounting column 100, the upper end of the mounting column 100 is provided with a tank body 200, one side of the tank body 200 is provided with a filter box 300, the inner side wall of the mounting column 100 is provided with a connecting groove 110 at both ends, the connecting groove 110 is used for supporting a trapezoidal limiting block 120, the trapezoidal limiting block 120 is slidably connected in the inner cavity of the connecting groove 110, the trapezoidal limiting block 120 is limited by a fixed ring 240, a spring 130 is fixedly connected between the inner side wall of the connecting groove 110 and the side wall of the trapezoidal limiting block 120, the spring 130 is used for applying an elastic force to the trapezoidal limiting block 120, the side wall of the trapezoidal limiting block 120 is fixedly connected with a sliding rod 140, the sliding rod 140 facilitates the movement of the trapezoidal limiting block 120, the sliding rod 140 penetrates through the inner cavity of the connecting groove 110 and extends to the outside of the connecting groove 110, the bottom of the mounting column 100 is fixedly connected with an automatic drainage valve 150, the automatic drainage valve 150 is used for automatic drainage; the drainage end of the tank body 200 is fixedly connected with a fixed pipe 220, the fixed pipe 220 is used for supporting a drainage pipe 230, the connecting end of the fixed pipe 220 is inserted with the drainage pipe 230, the drainage pipe 230 is connected with the automatic drainage valve 150 through an extension pipe 160, the outer side wall of the drainage pipe 230 is slidably provided with a movable ring 231 at the upper end, the movable ring 231 facilitates the movement of the trapezoidal limiting block 120, the outer side wall of the drainage pipe 230 is fixedly connected with a fixed ring 240 at the lower end, the fixed ring 240 is used in cooperation with the trapezoidal limiting block 120, and the fixed ring 240 is used for limiting the trapezoidal limiting block 120.

[0032] Please refer to Figure 3 , the spring 130 is located outside the slide rod 140, one end of the slide rod 140 is fixedly connected with a positioning block, and the trapezoidal limiting block 120 is moved through the slide rod 140.

[0033] Please refer to Figure 4 , the water inlet end of the automatic drain valve 150 is fixedly connected with an extension pipe 160, the distal end of the extension pipe 160 is fixedly connected with a sealing ring 161, the extension pipe 160 is located in the inner cavity of the drain pipe 230, specifically, the model of the automatic drain valve 150 is ADTV-50A, and the automatic drain valve 150 is connected with the drain pipe 230 through the extension pipe 160.

[0034] Please refer to Figure 3 , the side wall of the fixed pipe 220 is fixedly connected with a mounting seat 210 for supporting the fixed pipe 220, and the fixed pipe 220 is supported through the mounting seat 210.

[0035] Please refer to Figure 3 , the top end and the bottom end of the movable ring 231 are provided with round corners, the end portions of the movable ring 231 are provided as round corners, so that the trapezoidal limiting block 120 can be used in cooperation with the movable ring 231.

[0036] Please refer to Figure 2 , one side of the tank body 200 is provided with an air inlet pipe 250 for connecting the filter box 300.

[0037] Please refer to Figure 1 and Figure 5 , the inner cavity of the filter box 300 is slidably connected with a U-shaped frame 310, the inner cavity of the U-shaped frame 310 is clamped with a filter plate 320, the filter plate 320 is supported through the U-shaped frame 310, specifically, the U-shaped frame 310 is slidably arranged in the filter box 300 through the setting of the sliding groove and the sliding block.

[0038] Please refer to Figure 5 , the inner cavity of the filter plate 320 is provided with filter cotton for filtering air, and the filter cotton is supported by the filter plate 320.

[0039] Please refer to Figure 5 , one end of the side wall of the U-shaped frame 310 is provided with a supporting groove 330, the inner cavity of the supporting groove 330 is rotatably connected with a transmission rod 340 through a rotating shaft, the filter box 300 is provided with a connecting piece for facilitating movement of the transmission rod 340, and the transmission rod 340 is connected through the supporting groove 330.

[0040] Please refer to Figure 1 and Figure 5The connecting piece comprises a rotating rod 351, one side of the filter box 300 is hinged with a sealing door 350, a side wall of the sealing door 350 is provided with a mounting groove, the rotating rod 351 is rotationally connected in the inner cavity of the mounting groove and rotationally connected with the transmission rod 340, when the sealing door 350 is opened, the sealing door 350 moves the transmission rod 340 through the rotating rod 351, the U-shaped frame 310 is driven to slide on the filter box 300 through the transmission rod 340, and the filter plate 320 is convenient to replace.

[0041] Specifically, in use, first, the mounting column 100 is fixed with the automatic drain valve 150, then the mounting column 100 is installed on the movable ring 231, when the mounting column 100 moves upward, the trapezoidal limiting block 120 contacts the fixed ring 240 and slides in the connecting groove 110, at this time, the spring 130 is deformed, when the trapezoidal limiting block 120 moves to the drain pipe 230, the spring 130 exerts an elastic force on the trapezoidal limiting block 120, so that the trapezoidal limiting block 120 is limited by the fixed ring 240, at this time, the automatic drain valve 150 drives the extension pipe 160 to move into the drain pipe 230, and prevents water leakage through the sealing ring 161, when the automatic drain valve 150 needs to be disassembled, the mounting column 100 is continuously moved upward, so that the mounting column 100 drives the trapezoidal limiting block 120 to contact the movable ring 231 and slide on the inclined surface of the movable ring 231, so that the trapezoidal limiting block 120 moves to the upper side of the movable ring 231, then the mounting column 100 is moved downward, at this time, the mounting column 100 drives the trapezoidal limiting block 120 and the movable ring 231 to move downward, and the movable ring 231 contacts the fixed ring 240, at this time, the trapezoidal limiting block 120 slides on the inclined surface of the movable ring 231 and moves out of the fixed ring 240, so that the mounting column 100 is separated from the fixed pipe 220, and the automatic drain valve 150 can be disassembled, when the sealing door 350 is opened, the sealing door 350 drives the transmission rod 340 to move through the rotating rod 351, the transmission rod 340 drives the U-shaped frame 310 and the filter plate 320 to slide through the supporting groove 330, so that the filter plate 320 is moved out, that is, the use of the device is completed.

[0042] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic water discharge device for a gas storage tank for carbon black production, characterized in that: include: A mounting column (100) is provided with a tank body (200) at the upper end of the mounting column (100), a filter box (300) is provided on one side of the tank body (200), connecting grooves (110) are provided at both ends of the inner side wall of the mounting column (100), a trapezoidal limit block (120) is slidably connected to the inner cavity of the connecting groove (110), a spring (130) is fixedly connected between the inner side wall of the connecting groove (110) and the side wall of the trapezoidal limit block (120), a sliding rod (140) is fixedly connected to the side wall of the trapezoidal limit block (120), the sliding rod (140) passes through the inner cavity of the connecting groove (110) and extends to the outside of the connecting groove (110), and an automatic drain valve (150) is fixedly connected to the bottom of the mounting column (100); The drainage end of the tank body (200) is fixedly connected and plugged with a fixed pipe (220), the connection end of the fixed pipe (220) is plugged with a drainage pipe (230), the upper end of the outer wall of the drainage pipe (230) is slidably provided with a movable ring (231), the lower end of the outer wall of the drainage pipe (230) is fixedly connected with a fixed ring (240), and the fixed ring (240) is used in conjunction with a trapezoidal limit block (120).

2. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: The spring (130) is located outside the slide rod (140), and one end of the slide rod (140) is fixedly connected to a positioning block.

3. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: The water inlet end of the automatic drain valve (150) is fixedly connected to an extension pipe (160), the end of the extension pipe (160) is fixedly connected to a sealing ring (161), and the extension pipe (160) is located in the inner cavity of the drain pipe (230).

4. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: A mounting seat (210) for supporting the fixing tube (220) is fixedly connected to the side wall of the fixing tube (220).

5. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: The top and bottom ends of the movable ring (231) are provided with rounded corners.

6. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: An air inlet pipe (250) for connecting to a filter box (300) is provided on one side of the tank body (200).

7. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: The inner cavity of the filter box (300) is slidably connected to a U-shaped frame (310), and the inner cavity of the U-shaped frame (310) is clamped with a filter plate (320).

8. The automatic water discharge device for a gas storage tank for carbon black production according to claim 7, characterized in that: The inner cavity of the filter plate (320) is provided with filter cotton for filtering air.

9. The automatic water discharge device for a gas storage tank for carbon black production according to claim 7, characterized in that: A support groove (330) is provided at one end of the side wall of the U-shaped frame (310), and the inner cavity of the support groove (330) is rotatably connected to a transmission rod (340) via a rotating shaft. A connecting piece is provided on the filter box (300) to facilitate the movement of the transmission rod (340).

10. The automatic water discharge device for a gas storage tank for carbon black production according to claim 1, characterized in that: The connecting member includes a rotating rod (351), a sealing door (350) is hinged on one side of the filter box (300), a side wall of the sealing door (350) is provided with a mounting groove, and the rotating rod (351) is rotatably connected to the inner cavity of the mounting groove and is rotatably connected to the transmission rod (340).

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