Packing box of electro-catalytic reactor

Abstract

The utility model discloses an electro-catalytic reactor packing box in the technical field of electro-catalytic reaction, which comprises a packing box body and a box cover arranged at the top of the body, a flow guide frame used for loading packing is arranged on the inner side of the body, a plurality of flow guide holes arranged in a rectangular shape are respectively arranged on two sides of the body, and the flow guide holes are communicated with the box cover. The top of the flow guide frame is provided with a plurality of containing grooves arranged in a rectangular mode, the containing grooves can provide containing spaces for filler, the filler is evenly distributed and filled in the flow guide frame, the flow guide frame can conveniently drive the filler to enter and be separated from the body, the filler can be conveniently taken out to be replaced, and the interior of the body is conveniently cleaned. The problems that an existing packing box is tedious to disassemble and assemble, packing in the packing box is inconvenient to take out and clean, the packing box is usually and directly filled with the packing, packing filling distribution is uneven, and the effect and practicability of reaction of the packing in the packing box are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrocatalytic reaction, in particular to a stuffing box for an electrocatalytic reactor. Background Art

[0002] An electrocatalytic reactor is a device that carries out an electrocatalytic process. It is a catalytic effect that accelerates the charge transfer at the interface of the electrode and the electrolyte. The scope of electrode catalysts is limited to electrical materials such as metals and semiconductors. It is mainly used in the electrocatalytic treatment of organic wastewater. Electrocatalytic reactors also usually use stuffing boxes. Stuffing boxes are a common chemical reaction device. A large amount of fillers are filled in the stuffing box, which can greatly increase the contact area of ​​the material and promote material mixing and transfer. The fillers filled in the stuffing box have very good distribution properties and can be fully mixed with the material. Stuffing boxes are widely used in the chemical, pharmaceutical and environmental protection industries. The disassembly and assembly of the stuffing box is relatively cumbersome, and it is not convenient to remove the fillers and clean the stuffing box, which affects the reaction effect of the stuffing box.

[0003] The existing stuffing box disassembly and assembly operations are rather cumbersome, and it is not convenient to remove the stuffing in the stuffing box and clean the stuffing box. In addition, the stuffing box is usually directly filled with stuffing, which leads to uneven distribution of the stuffing, affecting the effect and practicality of the reaction of the stuffing in the stuffing box. Therefore, those skilled in the art provide an electrocatalytic reactor stuffing box to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a stuffing box for an electrocatalytic reactor to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stuffing box for an electrocatalytic reactor, comprising a stuffing box body and a box cover installed on the top of the body, a guide frame for loading stuffing is placed inside the body, a plurality of guide holes arranged in a rectangular pattern are respectively opened on both sides of the body, and a plurality of placement grooves arranged in a rectangular pattern are opened on the top of the guide frame;

[0006] A locking assembly is installed between the box cover and the body, the flow guide frame is movably connected to the body, and the box cover is movably connected to the body.

[0007] Preferably: the lock assembly includes an active cavity opened on the top of the box cover and respectively opened near both ends, a limiting rod for guiding is installed on the inner side of the active cavity, a spring for squeezing is sleeved on the outer side of the limiting rod, a connecting plate is installed on the outer side of the limiting rod and at one end of the spring, a movable through hole is opened on the top of the active cavity, a handle is connected to the top of the connecting plate, the limiting rod passes through the connecting plate and is slidably connected to the connecting plate, and the handle is slidably connected to the active through hole.

[0008] Preferably: the locking assembly also includes a connecting rod installed on one side of the connecting plate, one end of the connecting rod is connected to a fixing plate, one side of the fixing plate is connected to a locking rod, locking grooves are respectively provided on both sides of the main body, both ends of the connecting rod are respectively fixedly connected to the connecting plate and the fixing plate, and the fixing plate is fixedly connected to the locking rod.

[0009] Preferably, guide blocks are connected to both sides of the guide frame, grooves are provided on both sides of the interior of the body, and the guide blocks are slidably connected to the grooves.

[0010] Preferably, a sealing gasket is provided at the bottom of the box cover, and a plurality of evenly arranged guide grooves are provided at the bottom of the sealing gasket, wherein the cross section of the guide groove is a trapezoid.

[0011] Preferably, positioning columns are connected to the four sides of the bottom of the box cover, and positioning grooves are opened on the four sides of the top of the body.

[0012] Preferably, the placement groove is provided with gaps for guiding flow around it.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by providing a guide frame and a placement groove, the guide holes on both sides of the body can facilitate the flow of liquid, and the liquid can also flow through the guide frame. The placement groove can provide a placement space for the filler, so that the filler is evenly distributed and filled in the guide frame. The guide frame can easily drive the filler into and out of the body, so as to take out the filler for replacement and clean the inside of the body. The box cover and the body can be installed and fixed by the locking assembly, thereby improving the convenience and stability of disassembling the body.

[0015] 2. In the utility model, by setting a limit rod, a spring, a connecting rod and a locking rod, the spring in the movable cavity can squeeze and push the connecting plate, and then the connecting plate drives the fixed plate to move through the connecting rod, so that the fixed plate drives the locking rod to be inserted into the locking groove to install and fix the box cover and the body. When the box cover needs to be removed, the handle is made to slide in the movable through hole, and at the same time, the handle drives the connecting rod to move through the connecting plate, so that the connecting rod drives the locking rod on one side of the fixed plate to disengage from the locking groove, thereby improving the convenience of disassembling and assembling the box cover.

[0016] 3. In the utility model, by providing a sealing gasket and a guide groove, when the box cover is fitted with the body, the sealing gasket at the bottom of the box cover is tightly fitted with the guide frame, and the multiple guide grooves at the bottom of the sealing gasket can facilitate the flow of liquid through the bottom of the sealing gasket to prevent the liquid from overflowing between the body and the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 It is a front cutaway stereoscopic view of the overall structure of the utility model;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of point B in the middle;

[0022] Figure 6 It is a schematic diagram of the structure of the body, the box cover, the guide hole, the positioning column and the positioning groove in the overall structure of the utility model;

[0023] Figure 7 It is a left-side stereoscopic cross-sectional view of the guide frame, placement groove and notch in the overall structure of the utility model.

[0024] In the figure: 1. body; 2. box cover; 3. guide frame; 4. guide hole; 5. placement slot; 6. movable cavity; 7. limit rod; 8. spring; 9. connecting plate; 10. movable through hole; 11. handle; 12. connecting rod; 13. fixing plate; 14. locking rod; 15. locking slot; 16. guide block; 17. groove; 18. sealing gasket; 19. guide slot; 20. positioning column; 21. positioning slot; 22. notch. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 to Figure 7 In an embodiment of the utility model, a stuffing box for an electrocatalytic reactor includes a body 1 of the stuffing box and a box cover 2 installed on the top of the body 1, a guide frame 3 for loading stuffing is placed on the inner side of the body 1, a plurality of guide holes 4 arranged in a rectangular pattern are respectively provided on both sides of the body 1, a plurality of placement grooves 5 arranged in a rectangular pattern are provided on the top of the guide frame 3, and notches 22 for diversion are respectively provided around the placement grooves 5, a locking assembly is installed between the box cover 2 and the body 1, the guide frame 3 is movably connected to the body 1, and the box cover 2 is movably connected to the body 1.

[0027] When in use, liquid can flow through the guide frame 3, and the multiple gaps 22 around the placement groove 5 can increase the flow rate of the liquid flowing through the guide frame 3. The placement groove 5 can provide a placement space for the filler so that the filler is evenly distributed and filled in the guide frame 3. The guide frame 3 can easily drive the filler into and out of the main body 1, so as to facilitate the removal of the filler for replacement and cleaning of the inside of the main body 1. The box cover 2 and the main body 1 can be installed and fixed through the locking assembly, thereby improving the convenience and stability of disassembling and assembling the main body 1.

[0028] In one embodiment, specifically, the lock assembly includes a movable cavity 6 opened at the top of the box cover 2 and respectively opened near both ends, a limiting rod 7 for guiding is installed on the inner side of the movable cavity 6, a spring 8 for squeezing is sleeved on the outer side of the limiting rod 7, a connecting plate 9 is installed on the outer side of the limiting rod 7 and at one end of the spring 8, a movable through hole 10 is opened at the top of the movable cavity 6, and a handle 11 is connected to the top of the connecting plate 9, the lock assembly also includes a connecting rod 12 installed on one side of the connecting plate 9, one end of the connecting rod 12 is connected to a fixing plate 13, one side of the fixing plate 13 is connected to a locking rod 14, locking grooves 15 are respectively opened on both sides of the body 1, two ends of the connecting rod 12 are respectively fixedly connected to the connecting plate 9 and the fixing plate 13, the fixing plate 13 is fixedly connected to the locking rod 14, the limiting rod 7 passes through the connecting plate 9 and is slidably connected to it, and the handle 11 is slidably connected to the movable through hole 10.

[0029] Among them, the spring 8 in the movable cavity 6 can squeeze and push the connecting plate 9, and then the connecting plate 9 drives the fixed plate 13 to move through the connecting rod 12, so that the fixed plate 13 drives the locking rod 14 to be inserted into the locking groove 15 to install and fix the box cover 2 and the main body 1. When the box cover 2 needs to be removed, the handle 11 is made to slide in the movable through hole 10, and at the same time, the handle 11 drives the connecting rod 12 to move through the connecting plate 9, so that the connecting rod 12 drives the locking rod 14 on one side of the fixed plate 13 to disengage from the locking groove 15, thereby improving the convenience of disassembling and assembling the box cover 2.

[0030] Furthermore, guide blocks 16 are respectively connected to both sides of the guide frame 3, and grooves 17 are respectively opened on both sides of the inside of the main body 1. The guide blocks 16 are slidably connected to the grooves 17. The guide blocks 16 on both sides of the guide frame 3 can be embedded in the grooves 17, so that the two grooves 17 guide and limit the guide frame 3 through the guide blocks 16 to prevent the guide frame 3 from shaking.

[0031] In one embodiment, specifically, a sealing gasket 18 is laid at the bottom of the box cover 2, and a plurality of evenly arranged guide grooves 19 are opened at the bottom of the sealing gasket 18, and the cross-section of the guide groove 19 is trapezoidal. When the box cover 2 is in contact with the body 1, the sealing gasket 18 at the bottom of the box cover 2 is tightly fitted with the guide frame 3, and the plurality of guide grooves 19 at the bottom of the sealing gasket 18 can facilitate the liquid to flow through the bottom of the sealing gasket 18, thereby preventing the liquid from overflowing between the body 1 and the box cover 2.

[0032] Among them, positioning columns 20 are connected to the four sides of the bottom of the box cover 2, and positioning grooves 21 are opened around the four sides of the top of the main body 1. The positioning columns 20 around the bottom of the box cover 2 can be inserted into the positioning grooves 21 around the four sides of the top of the main body 1, so that the four positioning columns 20 limit and fix the box cover 2, thereby improving the stability of the splicing and installation of the box cover 2 and the main body 1.

[0033] The working principle of this utility model:

[0034] First, place the guide frame 3 in the main body 1. At this time, the guide frame 3 drives the guide block 16 to be embedded in the groove 17, and then place the filler in the placement groove 5 on the top of the guide frame 3. Then, the box cover 2 is spliced ​​and installed with the top of the main body 1. At the same time, the box cover 2 drives the positioning column 20 to be inserted into the positioning groove 21, and then the handle 11 is slowly released. At this time, the spring 8 in the movable cavity 6 squeezes and pushes the connecting plate 9, and then the connecting plate 9 drives the fixing plate 13 to move through the connecting rod 12, and then the fixing plate 13 drives the locking rod 14 to be inserted into the locking groove 15 to install and fix the box cover 2 and the main body 1. Then, the liquid passes through the main body 1 through the guide hole 4 and enters the guide frame 3 to flow. The multiple notches 22 on the guide frame 3 facilitate the liquid to flow through the filler, and then the filler in the guide frame 3 fully contacts the liquid to react.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stuffing box for an electrocatalytic reactor, comprising a stuffing box body (1) and a box cover (2) mounted on the top of the body (1), characterized in that: A flow guide frame (3) for loading fillers is placed inside the body (1), a plurality of flow guide holes (4) arranged in a rectangular pattern are respectively provided on both sides of the body (1), and a plurality of placement grooves (5) arranged in a rectangular pattern are provided on the top of the flow guide frame (3); A locking assembly is installed between the box cover (2) and the body (1); the flow guide frame (3) is movably connected to the body (1); and the box cover (2) is movably connected to the body (1).

2. The electrocatalytic reactor stuffing box according to claim 1, characterized in that: The lock assembly comprises an active cavity (6) which is opened on the top of the box cover (2) and is respectively opened near both ends; a limiting rod (7) for guiding is installed inside the active cavity (6); a spring (8) for squeezing is sleeved on the outside of the limiting rod (7); a connecting plate (9) is installed on the outside of the limiting rod (7) and located at one end of the spring (8); an active through hole (10) is opened on the top of the active cavity (6); a handle (11) is connected to the top of the connecting plate (9); the limiting rod (7) passes through the connecting plate (9) and is slidably connected thereto; and the handle (11) is slidably connected to the active through hole (10).

3. The electrocatalytic reactor stuffing box according to claim 2, characterized in that: The locking assembly further comprises a connecting rod (12) mounted on one side of the connecting plate (9), one end of the connecting rod (12) being connected to a fixing plate (13), one side of the fixing plate (13) being connected to a locking rod (14), locking grooves (15) being respectively provided on both sides of the body (1), the two ends of the connecting rod (12) being respectively fixedly connected to the connecting plate (9) and the fixing plate (13), and the fixing plate (13) being fixedly connected to the locking rod (14).

4. The electrocatalytic reactor stuffing box according to claim 1, characterized in that: The guide frame (3) is connected to guide blocks (16) on both sides, and grooves (17) are provided on both sides of the body (1), and the guide blocks (16) are slidably connected to the grooves (17).

5. The electrocatalytic reactor stuffing box according to claim 1, characterized in that: A sealing pad (18) is provided at the bottom of the box cover (2), and a plurality of evenly arranged guide grooves (19) are provided at the bottom of the sealing pad (18), wherein the cross section of the guide groove (19) is trapezoidal.

6. The electrocatalytic reactor stuffing box according to claim 1, characterized in that: The bottom of the box cover (2) is connected to positioning columns (20) on all sides, and the top of the body (1) is provided with positioning grooves (21) on all sides.

7. The electrocatalytic reactor stuffing box according to claim 1, characterized in that: The placement groove (5) is provided with gaps (22) around its periphery for guiding flow.

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