Piping gold detection piston type rejection device

Abstract

This utility model discloses a pipeline-type metal inspection piston rejection device, including an inlet pipe, an outlet pipe, a rejection discharge pipe, a piston cylinder, and a piston cavity. The inlet pipe and the outlet pipe are installed on both sides of the piston cavity, and the inlet pipe and the outlet pipe are coaxial. The rejection discharge pipe is installed at the bottom of the piston cavity. The lower end of the piston cylinder is installed at the end cap, and the lower end of the end cap is installed at the top of the piston cavity. A piston core is provided inside the piston cavity, and the top of the piston core is connected to the output end of the piston cylinder. The piston core has a rejection channel and a product channel, and the product channel is located at the upper end of the rejection channel. This utility model overcomes the problem of high viscosity fluid jamming and can be quickly disassembled for easy cleaning.

Description

Technical Field

[0001] This utility model relates to the field of foreign object removal technology, specifically a pipeline-type metal inspection piston-type removal device. Background Technology

[0002] In continuous, closed production lines in industries such as food, pharmaceuticals, and chemicals, the use of metal detectors in pipelines is a core component in ensuring product safety and compliance with industry standards. Currently, once metal is detected in the pipeline, it needs to be removed. Traditional pipeline removal devices (such as baffle valves) have two major bottlenecks:

[0003] Action delay: Complex mechanical linkages and a response time greater than 1 second lead to a backlog of subsequent products;

[0004] Hygiene blind spots: The complex cavity structure makes cleaning difficult and prone to bacterial growth (a major hidden danger in the food / pharmaceutical industry).

[0005] For high-viscosity fluids (such as jam or ointment), they tend to stick to moving parts, causing ball valve-type rotary mechanisms to jam and fail. Utility Model Content

[0006] This utility model discloses a pipeline-type metal inspection piston-type rejection device, which overcomes the problem of high-viscosity fluid jamming, and can be quickly disassembled for easy cleaning.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] This utility model discloses a pipeline-type metal inspection piston rejection device, including an inlet pipe, an outlet pipe, a rejection discharge pipe, a piston cylinder, and a piston cavity. The inlet pipe and the outlet pipe are installed on both sides of the piston cavity, and the inlet pipe and the outlet pipe are coaxial. The rejection discharge pipe is installed at the bottom of the piston cavity. The lower end of the piston cylinder is installed at the end cap, and the lower end of the end cap is installed at the top of the piston cavity. A piston core is provided inside the piston cavity, and the top of the piston core is connected to the output end of the piston cylinder. The piston core has a rejection channel and a product channel, and the product channel is located at the upper end of the rejection channel.

[0009] Furthermore, the product channel is horizontally oriented, with one end connected to the inlet pipe and the other end connected to the outlet pipe.

[0010] Furthermore, the removal channel includes channel one and channel two. Channel one is perpendicular to channel two, channel two is set vertically, channel one is set horizontally, and the axis of channel two overlaps with the axis of the piston core.

[0011] Furthermore, the end cap includes an upper ring plate, a ring plate connecting plate, and a lower ring plate. The ring plate connecting plate connects the upper ring plate and the lower ring plate. The lower end of the piston cylinder is connected to the upper ring plate, and the lower ring plate is connected to the piston cavity via a handle screw.

[0012] Furthermore, the lower ring plate is provided with two screw holes, and the top of the piston cavity is provided with two screw holes corresponding to the screw holes. The handle screw connects the screw holes and the screw holes.

[0013] Furthermore, the shafts of the two screw holes overlap.

[0014] Furthermore, a cylinder handle is installed on the top of the piston cylinder. The cylinder handle includes a cylinder mounting ring. Mounting plate one is installed on the top of the cylinder mounting ring. Mounting plate two is symmetrically installed on both sides of mounting plate one. Mounting plate three is installed on both sides of mounting plate two.

[0015] The beneficial effects of this utility model are:

[0016] This invention utilizes a piston cylinder to drive the piston core to move vertically within the piston cavity, overcoming the problem of high-viscosity fluid jamming. At the same time, the design of the end cap enables quick disassembly of the piston cylinder for easy cleaning. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of an embodiment of the present invention when the defective part is not removed.

[0020] Figure 3 This is a schematic diagram illustrating the removal process in one embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the piston inner core according to an embodiment of the present invention. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] As shown in the figure, this utility model discloses a pipeline-type metal inspection piston rejection device, including an inlet pipe 1, an outlet pipe 2, a rejection discharge pipe 3, a piston cylinder 4, and a piston cavity 5. The inlet pipe 1 and the outlet pipe 2 are installed on both sides of the piston cavity 5, and the inlet pipe 1 and the outlet pipe 2 are coaxial. The rejection discharge pipe 3 is installed at the bottom of the piston cavity 5. The lower end of the piston cylinder 4 is installed at the end cover 6, and the lower end of the end cover 6 is installed at the top of the piston cavity 5. A piston core 7 is provided inside the piston cavity 5. The top of the piston core 7 is connected to the output end of the piston cylinder 4. The piston core 7 is provided with a rejection channel 71 and a product channel 72. The product channel 72 is located at the upper end of the rejection channel 71.

[0024] One end of the piston cylinder 4 pushes the piston inner core 7 to move. If rejection is not required, the piston inner core 7 is driven to a position where rejection is not necessary. When rejection is required, the piston cylinder 4 drives the piston inner core 7 to move, placing it in the rejection position. By mounting the piston cylinder 4 on the end cover 6, quick removal of the piston cylinder 4 is achieved. The vertical operation of the piston cylinder 4 overcomes the problem of high-viscosity fluid jamming.

[0025] To ensure a tight seal, sealing rings 11 are installed on the top and bottom outer sides of the piston inner core 7, ensuring a tight fit between the piston inner core 7 and the piston cavity 5.

[0026] In one embodiment of this utility model, the product channel 72 is horizontally arranged. When one end of the product channel 72 is connected to the inlet pipe 1, the other end of the product channel 72 is connected to the outlet pipe 2.

[0027] In one embodiment of this utility model, the rejection channel 71 includes a first channel 711 and a second channel 712. The first channel 711 and the second channel 712 are perpendicular, the second channel 712 is vertically arranged, and the first channel 711 is horizontally arranged. The axis of the second channel 712 overlaps with the axis of the piston inner core 7. During rejection, the foreign object first reaches the first channel 711, then reaches the second channel 712, and then enters the rejection discharge pipe 3 located at the lower end by gravity, thus completing the rejection of the foreign object.

[0028] In one embodiment of this utility model, the end cap 6 includes an upper ring plate 61, a ring plate connecting plate 62, and a lower ring plate 63. The ring plate connecting plate 62 connects the upper ring plate 61 and the lower ring plate 63. The lower end of the piston cylinder 4 is connected to the upper ring plate 61, and the lower ring plate 63 is connected to the piston cavity 5 by a handle screw 8.

[0029] This utility model allows for manual removal of the end cap, i.e., by manually loosening the handle screw 8, so that the end cap 6 is separated from the piston cavity 5.

[0030] In one embodiment of this utility model, the lower ring plate 63 is provided with two screw holes, the top of the piston cavity 5 is provided with two screw holes corresponding to the screw holes, and the handle screw 8 connects the screw holes and the screw holes.

[0031] In one embodiment of this utility model, the shafts of the two screw holes overlap.

[0032] In one embodiment of this utility model, a cylinder handle 9 is mounted on the top of the piston cylinder 4. The cylinder handle 9 includes a cylinder mounting ring 91, a mounting plate 92 is mounted on the top of the cylinder mounting ring 91, mounting plates 93 are symmetrically mounted on both sides of the mounting plate 92, and mounting plates 94 are mounted on both sides of the mounting plate 93. The cylinder mounting ring 91 is connected to the piston cylinder 4. When it needs to be removed, first loosen the removal handle screw 8, and then lift the cylinder handle 9 upwards to quickly remove the piston cylinder 4.

[0033] To protect the piston core 7, a piston core connecting cover plate 10 is installed on the top of the piston core 7. The output end of the piston cylinder 4 is connected to the piston core connecting cover plate 10 to prevent the piston cylinder 4 from being directly connected to the piston core 7 and damaging the piston core 7.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pipeline gold detection piston-type ejector device, characterized by, It includes an inlet pipe, an outlet pipe, a rejection and discharge pipe, a piston cylinder, and a piston cavity. The inlet pipe and outlet pipe are installed on both sides of the piston cavity, and the inlet pipe and outlet pipe are coaxial. The rejection and discharge pipe is installed at the bottom of the piston cavity. The lower end of the piston cylinder is installed at the end cover, and the lower end of the end cover is installed at the top of the piston cavity. A piston core is provided inside the piston cavity. The top of the piston core is connected to the output end of the piston cylinder. The piston core has a rejection channel and a product channel. The product channel is located at the upper end of the rejection channel.

2. The inline gold detection piston reject device of claim 1, wherein, The product channel is horizontally oriented, with one end connected to the inlet pipe and the other end connected to the outlet pipe.

3. The inline gold detection piston reject device of claim 1, wherein, The rejection channel includes channel one and channel two. Channel one is perpendicular to channel two, channel two is set vertically, and channel one is set horizontally. The axis of channel two overlaps with the axis of the piston core.

4. The inline gold detection piston reject device of claim 1, wherein, The end cap includes an upper ring plate, a ring plate connecting plate, and a lower ring plate. The ring plate connecting plate connects the upper ring plate and the lower ring plate. The lower end of the piston cylinder is connected to the upper ring plate, and the lower ring plate is connected to the piston cavity by a handle screw.

5. The inline gold detection piston reject device of claim 4, wherein, The lower ring plate has two screw holes (1), and the top of the piston cavity has two screw holes (2) corresponding to screw holes (1). The handle screw connects screw holes (1) and screw holes (2).

6. The inline gold detection piston reject device of claim 5, wherein, The shafts with two screw holes overlap.

7. The inline gold detection piston rejecter device of claim 1, wherein, A cylinder handle is mounted on the top of the piston cylinder. The cylinder handle includes a cylinder mounting ring. Mounting plate one is mounted on the top of the cylinder mounting ring. Mounting plate two is symmetrically mounted on both sides of mounting plate one. Mounting plate three is mounted on both sides of mounting plate two.

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