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Novel pig ball stopper capable of being cleaned

A kind of stopper, a new type of technology, applied in the direction of pipes/pipe joints/fittings, special pipes, mechanical equipment, etc., which can solve the problem of inability to meet canning and pigging tasks, destroying the clean or sterile environment of pipes, and inability to achieve multi-stage stop and other problems, to achieve the effect of reducing pipeline renovation and later maintenance, simple structure and strong function

Pending Publication Date: 2021-02-05
武汉湃福瑞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the pig ball of the pneumatic pig ball stopper is in the pig cage of the originating station, and the originating station contains a pneumatic actuator (pneumatic stop lever) that can block the pig ball, which is used to block the pig head in the pig cage of the originating station and recover The station also contains a pig ball stopper that uses the cylinder to stop the pig ball through the expansion and contraction of the valve stem; however, during the push process using the telescopic rod, part of the telescopic rod will be exposed to the air, resulting in the CIP / SIP cleaning cannot thoroughly clean all part
It will cause the baffle rod exposed to the external unclean environment to enter the product pipe fittings, destroying the clean or sterile environment in the pipe and other problems.
[0003] The built-in stop rod type pig ball stopper is equipped with a built-in stop rod stopper at the end of the product recovery system pipeline, and the passage of the pig ball is blocked by the stop rod installed inside; however, the built-in stop rod type pig ball stopper cannot Realize multi-stage stop, resulting in the inability to meet complex tanking and pigging tasks, only applicable to simple pipelines or terminals of complex pipelines; long-term placement of the stop lever in the center of the pipeline will affect the product flow rate, when the product in the pipeline is high viscosity Liquids may cause changes in physical properties such as product viscosity

Method used

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  • Novel pig ball stopper capable of being cleaned
  • Novel pig ball stopper capable of being cleaned
  • Novel pig ball stopper capable of being cleaned

Examples

Experimental program
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Effect test

Embodiment 1

[0035] see Figure 1 to Figure 6 , the present invention provides a technical solution: a novel cleanable pig ball stopper, including a starting station, the starting station is an I-type starting station 1, and the surface of the I-type starting station 1 is plugged with a driving medium injection Pipe 101, the push medium injection pipe 101 is a circular tubular structure, the push medium injection pipe 101 communicates with the I-type starting station 1, the top of the starting station is provided with a pig ball stopper 2, and the surface of the pig ball stopper 2 is provided with Horizontal cylinder 6, the bottom end of the starting station is connected with a vertical cylinder 7 through a flange, and the inside of the starting station is provided with a pig ball 5, and the inside of the pig ball stopper 2 is provided with a pig ball stopper opening and closing member 3. When the opening and closing part 3 of the pig ball stopper is the opening and closing part 4 of the I...

Embodiment 2

[0047] see Figure 1 to Figure 16 , the present invention provides a technical solution: a novel washable pig ball stopper, including a starting station, the starting station is a Type II starting station 10, and a butterfly valve installation pipe is inserted on the surface of the Type II starting station 10 11. Butterfly valve installation pipe 11 is in the shape of a circular pipe. The surface of butterfly valve installation pipe 11 is connected with butterfly valve 12 through flange. There are two butterfly valves 12. The orientation of the two butterfly valves 12 is different. Pig balls are installed on the top of the starting station. Stopper 2, the surface of the pig ball stopper 2 is provided with a horizontal cylinder 6, the bottom end of the starting station is connected with a vertical cylinder 7 through a flange, and the inside of the starting station is provided with a pig ball 5, and the pig ball stops The inside of the device 2 is provided with a pig ball stoppe...

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Abstract

The invention relates to the technical field of pig ball stoppers, and particularly relates to a novel pig ball stopper capable of being cleaned. The novel pig ball stopper comprises a starting station, wherein a pig ball stopper body is arranged at the top of the starting station, a transverse air cylinder is arranged on the surface of the pig ball stopper body, the bottom end of the starting station is connected with a vertical air cylinder through a flange plate, a pig ball is arranged in the starting station, and a pig ball stopper opening and closing piece is arranged in the pig ball stopper body. The novel pig ball stopper has the beneficial effects that when a product allows the pig ball to be soaked in the product for a long time, the I-type starting station with the special structure can meet the requirement that the pig ball is prevented from entering a pipeline, meanwhile, the product or CIP / SIP liquid smoothly passes through the pipeline, and therefore daily filling, pipe cleaning, CIP / SIP cleaning and other tasks are met. Compared with an II-type starting station, the novel pig ball stopper capable of being cleaned has the advantages that the structure is simpler, andthe pipeline transformation and later overhauling and maintaining cost is reduced.

Description

technical field [0001] The invention relates to the technical field of pig ball stoppers, in particular to a novel washable pig ball stopper. Background technique [0002] At present, the pig ball of the pneumatic pig ball stopper is in the pig cage of the originating station, and the originating station contains a pneumatic actuator (pneumatic stop lever) that can block the pig ball, which is used to block the pig head in the pig cage of the originating station and recover The station also contains a pig ball stopper that uses the cylinder to stop the pig ball through the expansion and contraction of the valve stem; however, during the push process using the telescopic rod, part of the telescopic rod will be exposed to the air, resulting in the CIP / SIP cleaning cannot thoroughly clean all part. It will cause the baffle rod exposed to the external unclean environment to enter the product pipe fittings, destroying the clean or sterile environment in the pipeline and other pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/46F16L55/38F16L55/40F16L101/12
CPCF16L55/46F16L55/38F16L55/40F16L2101/12
Inventor 甘晓波
Owner 武汉湃福瑞科技有限公司
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