Hot filling eccentric valve device

Abstract

The invention discloses a hot filling eccentric valve device, and relates to the technical field of beverage filling equipment. A valve core is mounted in the valve seat, a valve cover is mounted at the upper end of the valve core, a valve nozzle is mounted at the bottom of the valve core, a spring is connected between the valve sleeve and the valve seat, and a bottleneck pad is fixed outside the valve sleeve; an eccentric hole is formed in the bottom of the valve element, the upper end of the air return pipe is welded to the eccentric hole of the valve element, an air return connector is installed on the side wall of the valve seat, and the air return connector is communicated with the air return pipe. A feeding port in the valve deck is communicated with a valve element material inlet in the upper end of the valve element, the bottom of the valve element material inlet is communicated with a kidney-shaped hole material channel, and the kidney-shaped hole material channel is located on one side of the air return pipe. And an air inlet in the center of the valve nozzle is communicated with an air return pipe. Due to the fact that the air return pipe is eccentric, particles in materials can smoothly pass through the material channel formed by a large space on one side of the air return pipe. And meanwhile, gas in the bottle is exhausted through the eccentric gas return pipe, so that the whole filling process is smoothly completed.

Description

Technical Field

[0001] The invention relates to the technical field of beverage filling equipment, in particular to a hot filling eccentric valve device. Background Art

[0003] When hot filling a fruit juice beverage with particles, it is necessary to ensure that the filling valve has a large enough diameter, otherwise the particles will be stuck during filling. Due to the limitation of the size of the finished bottle mouth, the filling valve cannot be made too large. Therefore, those skilled in the art provide a hot filling eccentric valve device to solve the problems raised in the above background technology. Summary of the invention

[0004] The object of the present invention is to provide a hot filling eccentric valve device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present invention is as follows: it comprises a valve seat, a valve core, a valve cover, a valve nozzle, a valve sleeve, a spring, a bottle mouth pad, a valve mouth sealing ring, an eccentric hole, an air return pipe, an air return joint, a feed port, a valve core material inlet, a waist hole material channel and an air inlet; a valve core is installed in the valve seat, a valve cover is installed on the upper end of the valve core, a valve nozzle is installed on the bottom of the valve core, a valve sleeve is provided on the outer sleeve of the valve core in the valve seat, a spring is connected between the valve sleeve and the valve seat, a bottle mouth pad is fixed on the outer side of the valve sleeve, and a bottle mouth is provided on the outer side of the valve sleeve. The outer wall of the pad is slidably matched with the inner wall of the valve sleeve, and a valve port sealing ring is installed on the outer periphery of the valve mouth; an eccentric hole is provided at the bottom of the valve core, the upper end of the return air pipe is welded at the eccentric hole of the valve core, and a return air joint is installed on the side wall of the valve seat, and the return air joint is connected to the return air pipe; the feed port on the valve cover is connected to the valve core material inlet at the upper end of the valve core, and the bottom of the valve core material inlet is connected to a waist hole material channel, and the waist hole material channel is located on one side of the return air pipe; the air inlet at the center of the valve mouth is connected to the return air pipe.

[0006] Furthermore, the center line of the air return joint is perpendicular to the center line of the air return pipe.

[0007] Furthermore, the air inlet and the air return pipe are eccentrically arranged.

[0008] Furthermore, a sealing ring is installed between the valve seat and the valve sleeve.

[0009] After adopting the above structure, the beneficial effects produced by the present invention are as follows: the hot filling eccentric valve device described in the present invention, since the return air pipe is eccentric, the material channel is made by utilizing the large space on one side of the return air pipe, so that the particles in the material can pass smoothly; at the same time, the gas in the bottle is discharged through the eccentric return air pipe, thereby successfully completing the entire filling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a structural diagram of the present invention in an open state; Figure 2 It is a structural diagram of the present invention in a closed state; Figure 3 It is a structural diagram of the valve core of the present invention; Figure 4 yes Figure 3 Structural diagram of the AA section.

[0011] Description of reference numerals: Valve seat 1, valve core 2, valve cover 3, valve nozzle 4, valve sleeve 5, spring 6, bottle mouth pad 7, valve mouth sealing ring 8, eccentric hole 9, return air pipe 10, return air joint 11, feed port 12, valve core material inlet 13, waist hole material channel 14, air inlet 15. DETAILED DESCRIPTION

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] See Figure 1 —— Figure 4 As shown, this specific embodiment adopts the following technical scheme: it comprises a valve seat 1, a valve core 2, a valve cover 3, a valve nozzle 4, a valve sleeve 5, a spring 6, a bottle mouth pad 7, a valve mouth sealing ring 8, an eccentric hole 9, a return air pipe 10, a return air joint 11, a feed port 12, a valve core material inlet 13, a waist hole material channel 14 and an air inlet 15; the valve core 2 is installed in the valve seat 1, the valve cover 3 is installed on the upper end of the valve core 2, and the valve nozzle 4 is installed on the bottom of the valve core 2. In the valve seat 1, the outer sleeve of the valve core 2 is provided with a valve sleeve 5, and the valve sleeve 5 is connected to the upper end of the inner cavity of the valve seat 1 with a spring 6, and a sealing ring is installed between the valve seat 1 and the valve sleeve 5. The bottle mouth pad 7 is fixed to the outside of the valve sleeve 5, and the outer wall of the bottle mouth pad 7 is connected to the inner wall of the valve sleeve 5. The valve seat 1 is provided with a valve seat sealing ring 8 and a valve wall sliding fit, and the outer periphery of the valve mouth 4 is provided with a valve port sealing ring 8; an eccentric hole 9 is provided at the bottom of the valve core 2, and the upper end of the return air pipe 10 is welded to the eccentric hole 9 of the valve core 2, and a return air connector 11 is installed on the side wall of the valve seat 1, and the return air connector 11 is connected with the return air pipe 10, and the center line of the return air connector 11 is perpendicular to the center line of the return air pipe 10; the feed port 12 on the valve cover 3 is connected with the valve core material inlet 13 at the upper end of the valve core 2, and the bottom of the valve core material inlet 13 is connected with a waist hole material channel 14, and the waist hole material channel 14 is located on one side of the return air pipe 10; the air inlet 15 at the center of the valve mouth 4 is connected with the return air pipe 10, and the air inlet 15 is eccentrically arranged with the return air pipe 10.

[0014] The working principle of the present invention is that the material flows into the feed port 12 of the valve cover 3 through the liquid inlet pipe by its own gravity, passes through the valve core material inlet 13 and the waist hole material channel 14, and flows into the bottle from the gap between the valve sleeve 5 and the valve mouth 4.

[0015] When the present invention is closed, there is no bottle or the bottle just touches the bottle mouth. At this time, under the action of the spring 6, the valve sleeve 5 is sealed and connected to the valve mouth 4 through the valve mouth sealing ring 8. Therefore, the valve mouth is in a sealed closed state, and the filling valve is filled with materials.

[0016] When the present invention is opened, the bottle mouth of the bottle is first raised to the bottle mouth pad 7 by using the lifting device. At this time, the bottle continues to rise under the action of the lifting device, pushing the bottle mouth pad 7 and the valve sleeve 5 upward, so that the valve sleeve 5 is separated from the valve mouth sealing ring 8 by a certain distance, and the valve is fully opened, and the material flows into the bottle through the gap between the valve sleeve 5 and the valve mouth sealing ring 8.

[0017] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. Hot filling eccentric valve device, characterized by: It comprises a valve seat, a valve core, a valve cover, a valve nozzle, a valve sleeve, a spring, a bottle mouth pad, a valve mouth sealing ring, an eccentric hole, an air return pipe, an air return joint, a feed port, a valve core material inlet, a waist hole material channel and an air inlet; a valve core is installed in the valve seat, a valve cover is installed on the upper end of the valve core, a valve nozzle is installed on the bottom of the valve core, a valve sleeve is arranged on the outer sleeve of the valve core in the valve seat, a spring is connected between the valve sleeve and the valve seat, a bottle mouth pad is fixed on the outside of the valve sleeve, and the outer wall of the bottle mouth pad is connected to the inner wall of the valve sleeve Sliding fit, a valve port sealing ring is installed on the outer periphery of the valve mouth; an eccentric hole is provided at the bottom of the valve core, the upper end of the return air pipe is welded to the eccentric hole of the valve core, and a return air joint is installed on the side wall of the valve seat, and the return air joint is connected to the return air pipe; the feed port on the valve cover is connected to the valve core material inlet at the upper end of the valve core, and the bottom of the valve core material inlet is connected to a waist hole material channel, and the waist hole material channel is located on one side of the return air pipe; the air inlet at the center of the valve mouth is connected to the return air pipe.

2. The hot filling eccentric valve device according to claim 1, characterized in that: The center line of the air return joint is perpendicular to the center line of the air return pipe.

3. The hot filling eccentric valve device according to claim 1, characterized in that: The air inlet and the air return pipe are eccentrically arranged.

4. The hot filling eccentric valve device according to claim 1, characterized in that: A sealing ring is installed between the valve seat and the valve sleeve.

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