阅读说明：本技术 一种具有防爆功能的自动助剂配料装置 (Automatic auxiliary agent dosing unit with explosion-proof function ) 是由 王建龙 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种具有防爆功能的自动助剂配料装置,包括混合罐,所述混合罐的上端安装有密封板,所述密封板的边缘均匀螺纹转动插接有紧固螺栓,且所述紧固螺栓螺纹转动插接在混合罐的内部,所述密封板的中部插接有主输送管,所述主输送管的一侧且位于密封板上固定安装有添加装置,所述主输送管的另一侧且位于密封板上固定安装有泄压装置,所述混合罐的底端插接有输送管,所述泄压装置包括密封槽、泄压环、泄压孔、调节弹簧和密封盖板,所述泄压孔贯穿开设在泄压环的中部,所述密封槽开设在泄压环的上部,所述调节弹簧固定安装在密封槽的内部。本发明使用过程中可以快速方便的调节助剂,并且在配料与助剂混合时安全不会发生爆炸。(The invention discloses an automatic auxiliary agent batching device with an explosion-proof function, which comprises a mixing tank, wherein a sealing plate is installed at the upper end of the mixing tank, fastening bolts are uniformly screwed and inserted at the edge of the sealing plate, the fastening bolts are screwed and inserted in the mixing tank, a main conveying pipe is inserted in the middle of the sealing plate, an adding device is fixedly installed on one side of the main conveying pipe and positioned on the sealing plate, a pressure relief device is fixedly installed on the other side of the main conveying pipe and positioned on the sealing plate, a conveying pipe is inserted at the bottom end of the mixing tank, the pressure relief device comprises a sealing groove, a pressure relief ring, a pressure relief hole, an adjusting spring and a sealing cover plate, the pressure relief hole penetrates through the middle of the pressure relief ring, the sealing groove is arranged at the upper part of the pressure relief ring, and the adjusting spring is. The auxiliary agent can be quickly and conveniently adjusted in the using process, and the ingredients and the auxiliary agent are safe and cannot explode when being mixed.)

1. The utility model provides an automatic auxiliary agent dosing unit with explosion-proof function, includes blending tank (6), its characterized in that: the sealing plate is characterized in that a sealing plate (4) is installed at the upper end of the mixing tank (6), fastening bolts (3) are inserted into the edge uniform threads of the sealing plate (4) in a rotating mode, the fastening bolts (3) are inserted into the mixing tank (6) in a rotating mode, a main conveying pipe (1) is inserted into the middle of the sealing plate (4), an adding device (7) is fixedly installed on one side of the main conveying pipe (1) and located on the sealing plate (4), a pressure relief device (2) is fixedly installed on the other side of the main conveying pipe (1) and located on the sealing plate (4), a conveying pipe (5) is inserted into the bottom end of the mixing tank (6), the pressure relief device (2) comprises a sealing groove (8), a pressure relief ring (9), a pressure relief hole (10), an adjusting spring (11) and a sealing cover plate (12), and the middle of the pressure relief ring (9), the upper portion at pressure release ring (9) is seted up in seal groove (8), adjusting spring (11) fixed mounting is in the inside of seal groove (8), sealed apron (12) joint is in the inside of seal groove (8), just the bottom face of sealed apron (12) and the upper end fixed connection of adjusting spring (11), add device (7) including strorage device (13) and adjusting device (14), strorage device (13) are installed on the upper portion of adjusting device (14), strorage device (13) include first regulating tube (15), connecting pipe (16), storage tank (17) and first discharge hole (18), first discharge hole (18) are seted up in bottom one side of first regulating tube (15), storage tank (17) fixed mounting is in the upper end of first regulating tube (15), connecting pipe (16) fixed mounting is in the upper end middle part of storage tank (17), adjusting device (14) include second discharge hole (19), expanding spring (20), second control tube (21), connecting rod (22) and kicking block (23), the even fixed mounting of connecting rod (22) is at the up end of kicking block (23), second control tube (21) fixed mounting is in the upper end of connecting rod (22), second discharge hole (19) run through and set up in bottom one side of second control tube (21), expanding spring (20) fixed mounting is in the upper end of second control tube (21).

2. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the telescopic spring (20) is welded inside the first adjusting pipe (15), and the second adjusting pipe (21) is inserted inside the first adjusting pipe (15) in a sliding sealing mode.

3. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the floating block (23) is made of plastic, and the inside of the floating block (23) is in a hollow state.

4. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the first discharge hole (18) and the second discharge hole (19) have the same diameter.

5. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the first discharge hole (18) and the second discharge hole (19) are vertically positioned on the same straight line.

6. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the pressure relief ring (9) is embedded in the sealing plate (4), and the pressure relief hole (10) is communicated with the inside of the mixing tank (6).

7. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the adjusting spring (11) is in a natural state, and the sealing cover plate (12) is in sealing and clamping connection with the inside of the sealing groove (8).

8. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: and a sealing rubber ring is embedded at the edge of the bottom end surface of the sealing cover plate (12).

9. The automatic additive dosing device with an explosion-proof function according to claim 1, wherein: the main conveying pipe (1) penetrates through the sealing plate (4) and is inserted into the mixing tank (6).

Technical Field

The invention relates to the technical field of chemical industry, in particular to an automatic auxiliary agent batching device with an explosion-proof function.

Background

The in-process of chemical production need use the liquid batching of various differences, the batching needs the inside auxiliary agent that adds mutually at the complex in-process, the auxiliary agent can with batching between take place the reaction, thereby produce gas and heat, the auxiliary agent dosing unit that has now used can not be automatic addition auxiliary agent as required at the in-process that uses, and because the pressure increase easily explodes when the auxiliary agent takes place the chemical reaction with the batching, thereby produce the accident, consequently need an automatic auxiliary agent dosing unit who has explosion-proof function to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide an automatic auxiliary agent dosing device with an explosion-proof function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic auxiliary agent batching device with an explosion-proof function comprises a mixing tank, wherein a sealing plate is installed at the upper end of the mixing tank, fastening bolts are inserted in the edge uniform threads of the sealing plate in a rotating mode, the fastening bolts are inserted in the mixing tank in a rotating mode, a main conveying pipe is inserted in the middle of the sealing plate, an adding device is fixedly installed on one side of the main conveying pipe and located on the sealing plate, a pressure relief device is fixedly installed on the other side of the main conveying pipe and located on the sealing plate, a conveying pipe is inserted in the bottom end of the mixing tank, the pressure relief device comprises a sealing groove, a pressure relief ring, a pressure relief hole, an adjusting spring and a sealing cover plate, the pressure relief hole penetrates through the middle of the pressure relief ring, the sealing groove is formed in the upper portion of the pressure relief ring, the adjusting spring is fixedly installed in the sealing, the bottom end surface of the sealing cover plate is fixedly connected with the upper end of the adjusting spring, the adding device comprises a storage device and an adjusting device, the storage device is arranged at the upper part of the adjusting device and comprises a first adjusting pipe, a connecting pipe, a storage tank and a first discharge hole, the first discharge hole is arranged at one side of the bottom of the first adjusting pipe, the storage tank is fixedly arranged at the upper end of the first adjusting pipe, the connecting pipe is fixedly arranged in the middle of the upper end surface of the storage tank, the adjusting device comprises a second discharge hole, a telescopic spring, a second adjusting pipe, a connecting rod and a floating block, the connecting rods are uniformly and fixedly arranged on the upper end surface of the floating block, the second adjusting pipe is fixedly arranged at the upper end of the connecting rods, the second discharge hole runs through and sets up in bottom one side of second control tube, expanding spring fixed mounting is in the upper end of second control tube.

Preferably, the telescopic spring is welded inside the first adjusting pipe, and the second adjusting pipe is inserted inside the first adjusting pipe in a sliding sealing mode.

Preferably, the floating block is made of plastic, and the interior of the floating block is in a hollow state.

Preferably, the first discharge hole and the second discharge hole have the same diameter.

Preferably, the first discharge hole and the second discharge hole are vertically aligned.

Preferably, the pressure relief ring is embedded in the sealing plate, and the pressure relief hole is communicated with the interior of the mixing tank.

Preferably, the seal cover plate is in seal joint in the seal groove in the natural state of the adjusting spring.

Preferably, the edge of the bottom end face of the sealing cover plate is embedded with a sealing rubber ring.

Preferably, the main delivery pipe penetrates through the sealing plate and is inserted into the mixing tank.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the bottom end of a second adjusting pipe of the invention is connected and installed with a floating block through a connecting rod, the floating block is made of plastic, and the interior of the floating block is in a hollow state, so that the floating block enables the second adjusting pipe to extrude a telescopic spring when the liquid level of liquid ingredients in a mixing tank is continuously increased, the telescopic spring enables the telescopic spring to shrink the second adjusting pipe to ascend, a first discharge hole and a second discharge hole are vertically positioned on the same straight line, thereby realizing the alignment of the second discharge hole and the first discharge hole, at the moment, the additives stored in a storage tank can flow into the mixing tank from the first discharge hole to be mixed with the ingredients in the mixing tank, the control and the setting of the additive amount can be realized by controlling the apertures of the first discharge hole and the second discharge hole, so that the disposable proportioning and mixing between the additive amount and the ingredients can be completed, when the ingredients in the mixing tank are fully filled, the first discharge hole and the second discharge hole are staggered under the action of buoyancy of the floating block, at this point, the addition of the adjuvant is stopped, allowing for sufficient mixing and reaction between the adjuvant and the ingredients.

And when the pressure in the mixing tank returns to normal, the sealing cover plate is clamped in the sealing groove again under the action of the tension of the adjusting spring, so that the mixing tank is ensured not to explode.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of a pressure relief device according to the present invention;

FIG. 3 is a schematic view of an adding apparatus according to the present invention;

FIG. 4 is a schematic view of the storage device of the present invention;

fig. 5 is a schematic structural diagram of the adjusting device of the present invention.

In the figure: 1-main conveying pipe, 2-pressure relief device, 3-fastening bolt, 4-sealing plate, 5-conveying pipe, 6-mixing tank, 7-adding device, 8-sealing groove, 9-pressure relief ring, 10-pressure relief hole, 11-adjusting spring, 12-sealing cover plate, 13-storage device, 14-adjusting device, 15-first adjusting pipe, 16-connecting pipe, 17-storage tank, 18-first discharge hole, 19-second discharge hole, 20-telescopic spring, 21-second adjusting pipe, 22-connecting rod and 23-floating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: an automatic auxiliary agent batching device with an explosion-proof function comprises a mixing tank 6, a sealing plate 4 is installed at the upper end of the mixing tank 6, a fastening bolt 3 is inserted into the edge of the sealing plate 4 in a rotating mode through uniform threads, the fastening bolt 3 is inserted into the mixing tank 6 in a rotating mode through threads, a main conveying pipe 1 is inserted into the middle of the sealing plate 4, an adding device 7 is fixedly installed on one side of the main conveying pipe 1 and positioned on the sealing plate 4, a pressure relief device 2 is fixedly installed on the other side of the main conveying pipe 1 and positioned on the sealing plate 4, a conveying pipe 5 is inserted into the bottom end of the mixing tank 6, the pressure relief device 2 comprises a sealing groove 8, a pressure relief ring 9, a pressure relief hole 10, an adjusting spring 11 and a sealing cover plate 12, the pressure relief hole 10 penetrates through the middle of the pressure relief ring 9, the sealing groove 8 is arranged on the upper portion of the pressure relief ring 9, the bottom end face of the sealing cover plate 12 is fixedly connected with the upper end of the adjusting spring 11, the adding device 7 comprises a storage device 13 and an adjusting device 14, the storage device 13 is installed on the upper portion of the adjusting device 14, the storage device 13 comprises a first adjusting pipe 15, a connecting pipe 16, a storage tank 17 and a first discharge hole 18, the first discharge hole 18 is opened on one side of the bottom of the first adjusting pipe 15, the storage tank 17 is fixedly installed on the upper end of the first adjusting pipe 15, the connecting pipe 16 is fixedly installed in the middle of the upper end face of the storage tank 17, the adjusting device 14 comprises a second discharge hole 19, expanding spring 20, second regulating tube 21, connecting rod 22 and kicking block 23, the even fixed mounting of connecting rod 22 is in the up end of kicking block 23, and second regulating tube 21 fixed mounting is in the upper end of connecting rod 22, and second discharge hole 19 runs through and sets up in bottom one side of second regulating tube 21, and expanding spring 20 fixed mounting is in the upper end of second regulating tube 21.

Expansion spring 20 welds in the inside of first control tube 15, and second control tube 21 sliding seal pegs graft in the inside of first control tube 15, the material of floating block 23 is plastics, and the inside of floating block 23 is hollow state, first discharge hole 18 is the same with the aperture of second discharge hole 19, first discharge hole 18 and second discharge hole 19 are vertical to be located on the same straight line, pressure release ring 9 inlays in the inside of closing plate 4, and pressure release hole 10 is linked together with the inside of blending tank 6, sealed apron 12 seals the inside of joint at seal groove 8 under the adjusting spring 11 natural state, the bottom face edge of sealed apron 12 is inlayed and is had sealed rubber ring, main conveyer pipe 1 runs through closing plate 4 and pegs graft in the inside of blending tank 6, connecting rod 22 is passed through to the bottom of second control tube 21 and has installed floating block 23, the material of floating block 23 is plastics, and the inside of floating block 23 is hollow state, therefore floating block 23 makes the first when the liquid level along with the liquid batching of blending tank 6 inside constantly increases Two regulation pipes 21 extrusion expanding spring 20, thereby make expanding spring 20 shrink second regulation pipe 21 and rise, first discharge hole 18 and second discharge hole 19 are vertical to be located same straight line, thereby realize the alignment of second discharge hole 19 and first discharge hole 18, the inside auxiliary agent that stores in storage tank 17 this moment just can flow into the inside to blending tank 6 by in first discharge hole 18, thereby mix with the inside batching of blending tank 6, can realize the control and the settlement to the auxiliary agent addition through the aperture of controlling first discharge hole 18 and second discharge hole 19, make addition can and accomplish disposable ratio and mix between the batching, first discharge hole 18 and second discharge hole 19 position are crisscross under the buoyancy of floating block 23 when the inside batching of blending tank 6 is full, stop adding the auxiliary agent this moment, make abundant mixing and reaction between auxiliary agent and the batching.

The working principle is as follows: the ingredients can be conveyed to the inside of the mixing tank 6 through the main conveying pipe 1, the bottom end of the novel second adjusting pipe 21 is connected and provided with the floating block 23 through the connecting rod 22, the floating block 23 is made of plastic, and the inside of the floating block 23 is in a hollow state, so that the floating block 23 enables the second adjusting pipe 21 to extrude the expansion spring 20 when the liquid level of the liquid ingredients in the mixing tank 6 is continuously increased, the expansion spring 20 contracts the second adjusting pipe 21 to ascend, the first discharge hole 18 and the second discharge hole 19 are vertically positioned on the same straight line, the alignment of the second discharge hole 19 and the first discharge hole 18 is realized, the additives stored in the storage tank 17 flow into the inside of the mixing tank 6 from the first discharge hole 18 at the moment and are mixed with the ingredients in the mixing tank 6, the control and setting of the additives can be realized by controlling the aperture of the first discharge hole 18 and the aperture of the second discharge hole 19, the additive amount can be matched and mixed with the ingredients at one time, the mixed liquid is discharged through the conveying pipe 5 for use by opening the valve body, when the ingredients in the mixing tank 6 are fully filled, the positions of the first discharge hole 18 and the second discharge hole 19 are staggered under the buoyancy action of the floating block 23, the addition of the additives is stopped at the moment, the additives and the ingredients are fully mixed and reacted, the pressure relief device 2 is embedded and installed on the sealing plate 4, when the internal pressure of the mixing tank 6 is higher, the gas pushes the sealing cover plate 12 to rise, so that a gap exists between the sealing cover plate 12 and the sealing groove 8, the pressure relief effect is realized, when the internal pressure of the mixing tank 6 returns to normal, the sealing cover plate 12 is sealed and clamped in the sealing groove 8 again under the tension action of the adjusting spring 11, so that the mixing tank 6 cannot explode, and the additives can be quickly and conveniently adjusted in the use, and is safe from explosion when the ingredients are mixed with the auxiliary agents.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.