A slag filtering device

Abstract

The utility model discloses a material residue filtering device, which relates to the field of filtering technology, and includes a material box, two filter discs, a transition bridge, and a locking member. The two filter discs are arranged in parallel, and are both slidably arranged on the top of the material box; the locking member is arranged on one of the outer walls of the material box, and is used to fix the two filter discs; the transition bridge is arranged between the two filter discs, and is located above the filter discs, and the top of the transition bridge is arranged in an arc shape, and in the downward projection, the transition bridge covers the adjacent side walls of the two filter discs. This solution does not need to wait until the filtering is finished, nor does it need to pause the filtering. The oil can be transferred to another filter disc for filtering first, so that the staff can clean up the material residue in the previous filter disc in time; the transition bridge can prevent the material residue from being deposited on the top of the transition bridge during the process of transferring the discharge pipe, and ensure that all the oil flows into the filter disc.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering, in particular to a slag filtering device. Background Art

[0002] In the production process of hot pot base oil, beef tallow, chili oil and other products, they generally go through the boiling stage, and then the boiled oil is injected into the filter device for solid-liquid separation to remove the residue. The problem is that the filtering device in the prior art is relatively simple. A filter screen is set on the top of the material tank to complete the filtration. When a large amount of residue is intercepted on the filter screen, the staff needs to replace the filter screen. There are two ways to deal with it. The first is to wait until the filtration is completed and then replace the filter screen. This will cause a large amount of residue to block the mesh. If the filter screen is not replaced in time, the filtration rate will be greatly affected. The second is to suspend the filtration and make time to replace the filter screen. This method also affects the overall filtration rate. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a slag filtering device, which can clean the slag in time without affecting the filtering rate.

[0004] In order to achieve the purpose of this utility model, the following scheme is proposed:

[0005] A material residue filtering device comprises a material box, two filter discs, a transition bridge and a locking piece.

[0006] Two filter plates are arranged side by side and are both slidably mounted on the top of the material box;

[0007] The locking member is arranged on one of the outer walls of the material box and is used to fix the two filter discs;

[0008] The transition bridge is arranged between the two filter discs and is located above the filter discs. The top of the transition bridge is arranged in an arc shape. In a downward projection, the transition bridge covers adjacent side walls of the two filter discs.

[0009] Furthermore, the locking member includes an L-shaped plate and two plug rods. The transverse section of the L-shaped plate is connected to the material box, and the longitudinal section is provided with four through holes. One plug rod corresponds to one filter plate, and each plug rod includes a second handle, two latches and two springs. One end of the latch is used to insert into the corresponding plug hole on the filter plate, and the other ends of the two latches are connected to the second handle after passing through the through hole. The latch is provided with a convex plate with a diameter larger than itself, and the spring is arranged on the outer periphery of the latch, and the two ends of the spring are respectively connected to the convex plate and the L-shaped plate.

[0010] Furthermore, a baffle is provided at the end of the transition bridge.

[0011] Furthermore, a first handle is provided on the outer wall of the baffle.

[0012] Furthermore, a support plate is provided at a symmetrical position on both side walls of the material box, the top of the support plate is vertically arranged, the bottom of the transition bridge is hollow, and the transition bridge is assembled on the top of the support plate.

[0013] Furthermore, the filter disc includes a main body and side plates arranged at both ends of the main body. The main body is used for filtering, and the inner wall of the side plate is close to the outer wall of the material box. From top to bottom, the distance between the side plate and the main body gradually increases.

[0014] Furthermore, an arc groove is provided at the bottom of the side plate, and two insertion holes are provided on the side plate for inserting the locking piece.

[0015] Furthermore, it also includes a linear stroke mechanism and a lifting assembly. A discharge pipe is fixedly installed on the top of the lifting assembly. The discharge pipe is used to inject oil into one of the filter discs. The linear stroke mechanism is arranged on the other outer wall of the material box. The linear stroke mechanism is used to move the lifting assembly to move the discharge pipe between the two filter discs.

[0016] The beneficial effect of the utility model is that: there is no need to wait until the filtration is finished, nor to pause the filtration, the oil can be transferred to another filter plate for filtration first, so that the staff can clean up the residue in the previous filter plate in time; the transition bridge can prevent the residue from being deposited on the top of the transition bridge during the process of transferring the discharge pipe, thereby ensuring that all the oil flows into the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural diagram of a filtering device is shown;

[0018] Figure 2 A top view of the filter device is shown;

[0019] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0020] Figure 4 A filter disc structural diagram is shown;

[0021] Figure 5 A front view of the filter disc is shown;

[0022] Figure 6 The structural diagram of the support plate on the material box is shown;

[0023] Figure 7 A front view of the filter device is shown. DETAILED DESCRIPTION

[0024] like Figure 1 As shown, this embodiment provides a slag filtering device, including a material box 1, two filter discs 2, a transition bridge 3, and a locking member 4.

[0025] Specifically, two filter discs 2 are arranged in parallel, and both filter discs 2 are slidably arranged on the top of the material box 1. The sliding direction of the filter disc 2 is consistent with the length direction of the material box 1. The locking member 4 is arranged on one of the outer walls of the material box 1. The locking member 4 fixes the two filter discs 2 to prevent the filter discs 2 from moving during the oil filtering process. The transition bridge 3 is erected between the two filter discs 2. The bottom surface of the transition bridge 3 is higher than the top surface of the filter disc 2. The top of the transition bridge 3 is set to an arc shape. In the downward projection, the transition bridge 3 covers the adjacent side walls of the two filter discs 2.

[0026] When in use, the oil is injected into the filter disc 2 through the discharge pipe. Note that the discharge pipe should be placed in one of the filter discs 2 first. When the filter disc 2 retains too much residue, the staff will transfer the discharge pipe from the top of the transition bridge 3 to the other filter disc 2, and then the locking member 4 will unlock the filter disc 2 carrying the residue. The staff will take out the filter disc 2, clean up the residue inside, and re-place the filter disc 2 on the top of the material box 1 and fix it with the locking member 4. It can be seen that this solution does not need to wait until the filtration is completed or pause the filtration. This solution can clean up the residue in the filter disc 2 in time; the transition bridge 3 plays a very important role in the process of transferring the discharge pipe: the top of the transition bridge 3 is set to an arc shape, which can prevent the residue from being deposited on the top of the transition bridge 3; in the downward projection, the transition bridge 3 covers the adjacent side walls of the two filter discs 2. This design is to ensure that all the oil flows into the filter disc 2.

[0027] In order to further ensure that all oil flows into the filter disc 2, as Figure 2 , Figure 7 As shown, in the length direction of the transition bridge 3 , the length of the transition bridge 3 is less than the length of the filter disc 2 , and a baffle 31 is provided at the end of the transition bridge 3 to prevent oil from overflowing from the end of the transition bridge 3 .

[0028] In order to facilitate the disassembly of the transition bridge 3, the transition bridge 3 is cleaned regularly. The present embodiment adopts the following measures: Figure 1 , Figure 6 As shown, a support plate 11 is provided at a symmetrical position on both side walls of the material box 1, the bottom of the transition bridge 3 is hollow, the top of the support plate 11 is vertically arranged, the shape and size of the top of the support plate 11 match the bottom of the transition bridge 3, the transition bridge 3 is assembled on the top of the support plate 11, and the outer wall of the baffle 31 is provided with a first handle 32.

[0029] When disassembling the transition bridge 3, the staff only needs to hold the first handle 32 and lift the transition bridge 3 upwards; after cleaning the transition bridge 3, align the transition bridge 3 with the two support plates 11 and put it on the support plates 11. It is very convenient to install or disassemble.

[0030] like Figure 4-Figure 6As shown, the specific structure of the filter disc 2 is as follows: the filter disc 2 includes a main body 21 and side panels 22 arranged at both ends of the main body 21, the main body 21 is used for filtering, the inner wall of the side panel 22 is close to the outer wall of the material box 1, and the distance between the side panel 22 and the main body 21 gradually increases from top to bottom. An arc groove 221 is provided at the bottom of the side panel 22, and two insertion holes are provided on the side panel 22 for inserting the locking member 4.

[0031] An arc groove 221 is provided at the bottom of the side panel 22. The function of the arc groove 221 is to facilitate the staff to hold the side panel 22; the distance between the side panel 22 and the main body 21 is gradually enlarged to leave more space for the staff to hold the side panel 22. Imagine that if the distance between the side panel 22 and the main body 21 is too small, then there will be insufficient space to hold the side panel 22.

[0032] There are many ways to implement the locking member 4. The implementation method of this embodiment is as follows: Figure 1-Figure 3 As shown, the locking member 4 includes an L-shaped plate 41 and two plug rods 42. The transverse section of the L-shaped plate 41 is connected to the material box 1. The longitudinal section of the L-shaped plate 41 is provided with four through holes. One plug rod 42 corresponds to one filter plate 2. Each plug rod 42 includes a second handle 423, two latches 421 and two springs 422. Figure 3 From the perspective, the right end of the latch 421 is used to insert into the corresponding jack on the filter plate 2, and the left ends of the two latches 421 are connected to the second handle 423 after passing through the corresponding through holes. The latch 421 is provided with a convex plate 424 with a diameter larger than itself, and a spring 422 is provided on the outer periphery of the latch 421. The two ends of the spring 422 are respectively connected to the convex plate 424 and the L-shaped plate 41. When the filter plate 2 needs to be released, the staff can pull the second handle 423 outward with one hand and pull the filter plate 2 with the other hand.

[0033] The above solution requires manual transfer of the discharge pipe. In order to further optimize the solution, the following measures can be taken: Figure 7 As shown, the filtering device also includes a linear stroke mechanism 5 and a lifting assembly 6. The discharge pipe is fixedly installed on the top of the lifting assembly 6. The power source of the lifting assembly 6 can be driven by a cylinder, an oil cylinder or a hydraulic cylinder. The lifting assembly 6 is used to adjust the height of the discharge pipe. The linear stroke mechanism 5 is arranged on the other outer wall of the material box 1, that is, the linear stroke mechanism 5 and the locking member 4 are respectively located on both sides of the material box 1. The function of the linear stroke mechanism 5 is to horizontally move the lifting assembly 6, so that the discharge pipe moves between the two filter discs 2. There are many ways to implement the linear stroke mechanism 5, which will not be elaborated here, such as using a motor to drive the screw.

[0034] When the discharge pipe needs to be transferred, the linear travel mechanism 5 horizontally moves the lifting assembly 6 and the discharge pipe thereon. When the discharge pipe is about to contact the transition bridge 3, the lifting assembly 6 moves the discharge pipe upward so that the discharge pipe can smoothly cross the transition bridge 3, and then the lifting assembly 6 moves the discharge pipe downward.

[0035] The above embodiments are only used to illustrate the technical ideas and features of the utility model, and are not intended to be the only or limit the utility model. Those skilled in the art should understand that various changes or equivalent replacements made to the utility model without departing from the scope of the utility model are within the scope of protection of the utility model.

Claims

1. A slag filtering device, characterized in that: It comprises a material box (1), two filter discs (2), a transition bridge (3), and a locking member (4); Two filter discs (2) are arranged in parallel and are both slidably mounted on the top of the material box (1); A locking member (4) is provided on one of the outer walls of the material box (1) and is used to fix the two filter plates (2); The transition bridge (3) is erected between the two filter discs (2) and is located above the filter discs (2). The top of the transition bridge (3) is arranged in an arc shape. In a downward projection, the transition bridge (3) covers adjacent side walls of the two filter discs (2).

2. The slag filtering device according to claim 1, characterized in that: The locking member (4) comprises an L-shaped plate (41) and two insertion rods (42); the transverse section of the L-shaped plate (41) is connected to the material box (1); the longitudinal section is provided with four through holes; one insertion rod (42) corresponds to one filter plate (2); each insertion rod (42) comprises a second handle (423), two latches (421) and two springs (422); one end of the latches (421) is used to be inserted into the corresponding insertion hole on the filter plate (2); the other ends of the two latches (421) are connected to the second handle (423) after passing through the through holes; the latches (421) are provided with a convex plate (424) having a diameter larger than the latches themselves; the springs (422) are provided on the outer periphery of the latches (421); and the two ends of the springs (422) are respectively connected to the convex plate (424) and the L-shaped plate (41).

3. The slag filtering device according to claim 1, characterized in that: A baffle plate (31) is provided at the end of the transition bridge (3).

4. The slag filtering device according to claim 2, characterized in that: A first handle (32) is provided on the outer wall of the baffle plate (31).

5. The slag filtering device according to claim 2, characterized in that: A support plate (11) is provided at a symmetrical position on both side walls of the material box (1), the top of the support plate (11) is arranged vertically, the bottom of the transition bridge (3) is arranged hollow, and the transition bridge (3) is assembled on the top of the support plate (11).

6. The slag filtering device according to claim 1, characterized in that: The filter disc (2) comprises a main body (21) and side plates (22) arranged at both ends of the main body (21); the main body (21) is used for filtering, the inner wall of the side plate (22) is in close contact with the outer wall of the material box (1), and the distance between the side plate (22) and the main body (21) gradually increases from top to bottom.

7. The slag filtering device according to claim 6, characterized in that: An arc-shaped groove (221) is provided at the bottom of the side plate (22), and two insertion holes are provided on the side plate (22) for inserting the locking member (4).

8. The slag filtering device according to claim 1, characterized in that: It also includes a linear travel mechanism (5) and a lifting assembly (6). A discharge pipe is fixedly mounted on the top of the lifting assembly (6). The discharge pipe is used to inject oil into one of the filter discs (2). The linear travel mechanism (5) is arranged on the other outer wall of the material box (1). The linear travel mechanism (5) is used to move the lifting assembly (6) so that the discharge pipe moves between the two filter discs (2).

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