Detachable magnetic filter for discharge port of reaction kettle

Abstract

The utility model discloses a detachable magnetic filter for a discharge port of a reaction kettle, which comprises a barrel with an opening at the top, a feed port is arranged on one side of the barrel, a discharge port is arranged on the other side of the barrel, and the feed port is higher than the discharge port; a top cover matched with the opening is arranged at the top of the barrel, and a filter stick is vertically arranged below the top cover; a filter screen assembly is hung in the barrel, and the bottom of the filter rod is located in the filter screen assembly; the filter screen assembly comprises a flexible filter screen bag, a flexible filter screen bag protection shell and a clamping plate used for clamping the flexible filter screen bag, the clamping plate comprises an upper flange and a lower flange, the upper flange and the lower flange clamp the top of the flexible filter screen bag, an annular support is arranged on the inner wall of the barrel, and the clamping plate is erected on the annular support. The detachable magnetic filter for the discharge port of the reaction kettle is compact in structure, and integral key components are designed into independent modules convenient to disassemble and replace, so that the service life of the detachable magnetic filter is prolonged.

Description

Technical Field

[0001] The utility model relates to a filtering device, in particular to a detachable magnetic filter for a discharge port of a reaction kettle. Background Art

[0002] On the copper clad laminate production line, the synthesis of the glue in the reactor is the first step of the production process and also the most core step of the entire process. The quality of the glue directly affects the product quality. If there are too many impurities in the glue in the reactor, it will have a great impact on the processing quality of the copper clad laminate and the service life of the production line. Although filters are also used on the existing production line to filter the glue, the filter needs to be completely removed and replaced when a failure occurs, and the maintenance cost is very high. Therefore, this type of filter will increase the production and maintenance costs, and it is bound to have a great impact on the production quality of the copper clad laminate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art that the impurity content of the glue in the reactor is too high and the service life of the production line components is short, and a detachable magnetic filter at the discharge port of the reactor is proposed.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A detachable magnetic filter for a reactor discharge port, characterized in that: it comprises a cylinder with an opening on the top, a feed port on one side of the cylinder and a discharge port on the other side, wherein the feed port is higher than the discharge port; a top cover adapted to the opening is provided on the top of the cylinder, and a filter rod is vertically arranged below the top cover; a filter mesh assembly is hung inside the cylinder, and the bottom of the filter rod is located inside the filter mesh assembly; the filter mesh assembly comprises a flexible filter mesh bag, a flexible filter bag protective shell, and a splint for clamping the flexible filter mesh bag, the splint comprises an upper flange and a lower flange, the upper flange and the lower flange clamp the top of the flexible filter mesh bag, an annular bracket is provided on the inner wall of the cylinder, and the splint is mounted on the annular bracket.

[0006] Preferably, a filter rod mounting plate is fixed on the lower surface of the top cover, and the filter rod mounting plate is provided with threaded holes having the same number as the filter rods, and a corresponding threaded rod is fixed on the top of the filter rod, and the threaded rod is adapted to the threaded hole.

[0007] Preferably, the surface of the flexible filter bag protective shell is provided with evenly distributed holes.

[0008] Preferably, the filter hole size of the flexible filter mesh bag is 60 mesh.

[0009] Preferably, a sewage discharge channel is provided at the bottom of the cylinder.

[0010] Preferably, a cover opening handle is provided on the top of the top cover, and a sealing ring is provided between the top cover and the cylinder body.

[0011] Preferably, a component handle for taking the filter assembly is provided on the top of the upper flange.

[0012] Preferably, the filter rod is a magnetic filter rod.

[0013] The above technical solution can achieve the following beneficial effects: the detachable magnetic filter at the discharge port of the reactor in the utility model has a compact structure, and the overall key components are designed as separate modules that are easy to disassemble and replace, thereby increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a detachable magnetic filter at a discharge port of a reactor in a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0015] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] like Figure 1 As shown, the reactor discharge port detachable magnetic filter of this embodiment comprises a cylinder 1 with an open top, a feed port 11 is provided on one side of the cylinder 1, and a discharge port 12 is provided on the other side, and the feed port 11 is higher than the discharge port 12; a top cover 2 adapted to the open top is provided on the top of the cylinder 1, and a filter rod 3 is vertically arranged below the top cover 2. Specifically, a filter rod mounting plate 22 is fixed on the lower surface of the top cover 2, and the filter rod mounting plate 22 is provided with threaded holes equal to the number of the filter rods 3, and a threaded rod 31 is fixed on the top of the corresponding filter rod 3, and the threaded rod 31 is adapted to the threaded holes, and the filter rod 3 can be detached or replaced by threaded connection. A cover opening handle 21 is provided on the top of the top cover 2, and a sealing ring 23 is provided between the top cover 2 and the cylinder 1. The filter rod in this embodiment is a magnetic filter rod. Of course, according to the different filtered materials, filter rods with other filtering principles, such as carbon rods, are also used to replace them.

[0018] A filter assembly is hung inside the cylinder 1, and the bottom of the filter rod 3 is located inside the filter assembly. The filter assembly includes a flexible filter bag 44, a flexible filter bag protective shell 43, and a clamp for clamping the flexible filter bag. The clamp includes an upper flange 41 and a lower flange 42. The upper flange 41 and the lower flange 42 clamp the top of the flexible filter bag 44. The inner wall of the cylinder 1 is provided with an annular bracket 14. The lower flange 42 in the clamp is mounted on the annular bracket 14. The upper flange 41 and the lower flange 42 can be fixedly connected by bolts (not shown in the figure). The filter hole size of the flexible filter bag 44 is 60 mesh, and the surface of the flexible filter bag protective shell 43 is provided with evenly distributed holes.

[0019] In addition, in order to facilitate the cleaning of the detachable magnetic filter at the reactor discharge port, a sewage discharge channel 13 is provided at the bottom of the cylinder 1. In order to facilitate the replacement of the filter assembly, a component handle 45 for taking the filter assembly is provided at the top of the upper flange 41.

[0020] When in use, the feed port 11 is connected to the glue source through the flange, and the discharge port is connected to the liquid pump downstream of the production line (not shown). Under the action of the pump body, the glue to be filtered is filtered in the cylinder and then pumped out from the discharge port and then enters the reactor to be used.

[0021] The filter rod of the detachable magnetic filter at the reactor discharge port of this embodiment is connected to the top cover by threads, and the filter screen assembly can be easily removed from the cylinder body. The filter as a whole is easy to disassemble, reducing its maintenance cost.

[0022] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A detachable magnetic filter for a reactor discharge port, characterized in that: It includes a cylinder with an opening on the top, a feed port on one side of the cylinder and a discharge port on the other side, the feed port being higher than the discharge port; a top cover adapted to the opening is provided on the top of the cylinder, a filter rod is vertically arranged below the top cover; a filter mesh assembly is hung inside the cylinder, the bottom of the filter rod is located inside the filter mesh assembly; the filter mesh assembly includes a flexible filter mesh bag, a flexible filter bag protective shell, and a clamping plate for clamping the flexible filter mesh bag, the clamping plate includes an upper flange and a lower flange, the upper flange and the lower flange clamp the top of the flexible filter mesh bag, an annular bracket is provided on the inner wall of the cylinder, the clamping plate is mounted on the annular bracket, and the upper flange and the lower flange are fixedly connected by bolts.

2. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 1, characterized in that: A filter rod mounting plate is fixed on the lower surface of the top cover, and the filter rod mounting plate is provided with threaded holes equal in number to the filter rods, and a threaded rod is fixed on the top of the corresponding filter rod, and the threaded rod is adapted to the threaded hole.

3. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 2, characterized in that: The surface of the flexible filter bag protective shell is provided with evenly distributed holes.

4. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 3, characterized in that: The filter hole size of the flexible filter mesh bag is 60 meshes.

5. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 4, characterized in that: A sewage discharge channel is arranged at the bottom of the cylinder.

6. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 5, characterized in that: A cover opening handle is arranged on the top of the top cover, and a sealing ring is arranged between the top cover and the cylinder body.

7. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 6, characterized in that: A component handle for taking the filter assembly is provided on the top of the upper flange.

8. The detachable magnetic filter for the discharge port of the reactor as claimed in claim 7, characterized in that: The filter rod is a magnetic filter rod.

Images