Route switching blanking device

Abstract

The utility model relates to a route switching blanking device, which belongs to the technical field of blanking devices and comprises a shell, a receiving hopper is arranged on the upper portion of the shell and is in butt joint with a mud cake outlet of a filter press, two discharging channels are arranged on the lower portion of the shell, and the two discharging channels are respectively connected with different processing devices. A discharging channel switching device is mounted between the material receiving hopper and the discharging channels, so that mud cakes can fall into corresponding treatment equipment from different discharging channels according to process requirements; according to the route switching discharging device, different discharging channels can be switched according to the treatment process requirements of mud cakes, the rear ends of the discharging channels are directly connected with corresponding treatment equipment, secondary transfer is not needed, the workload of workers is relieved, the treatment efficiency is improved, and the situation that the mud cakes fall off and pollute the site environment during transfer is avoided.

Description

Technical Field

[0001] The utility model relates to a route switching material feeding device, belonging to the technical field of material feeding devices. Background Art

[0002] The sludge generated during the sewage treatment process needs to be pumped into the filter press through the sludge pump, squeezed and filtered by the filter press, and the liquid in the sludge is removed to form a mud cake. The mud cake falls into the collection device through the feeding device, and then backfilled, solidified, incinerated or granulated. Other subsequent treatment processes. Since the existing feeding device only has the function of intercepting materials and does not have the function of switching process routes, the mud cake needs to be transported twice before subsequent treatment. The transportation process not only increases the workload of workers, but also inevitably causes the mud cake to fall, pollutes the on-site environment, and increases the cleaning cost. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide a route switching unloading device, which can switch different discharge channels according to the requirements of the mud cake treatment process. The rear end of the discharge channel is directly connected to the corresponding processing equipment, without the need for secondary transfer, thereby reducing the workload of workers and preventing mud cakes from falling and polluting the on-site environment.

[0004] The route switching discharge device described in the utility model comprises a shell, the upper part of the shell is a receiving hopper, which is connected to the mud cake outlet of the filter press, and the lower part of the shell is two discharge channels, which are respectively connected to different processing equipment; a discharge channel switching device is installed between the receiving hopper and the discharge channel, which can make the mud cake fall into the corresponding processing equipment from different discharge channels according to the process requirements.

[0005] The technical solution of the utility model is to provide a route switching discharge device, and adjust the discharge channel switching device according to the process requirements so that the mud cake after filter pressing falls directly into the corresponding processing equipment from different discharge channels for subsequent processing without the need for secondary transportation of the mud cake.

[0006] Preferably, the receiving hopper is in a prism shape, and the lower part of the receiving hopper is overlapped with an inclined slide plate, and the inclined slide plate can guide the mud cake to the middle area of ​​the shell to prevent the mud cake from sliding along the edge of the shell.

[0007] Furthermore, the discharge channel switching device includes a switching plate and a driving device, and the driving device can drive the switching plate to rotate; when the switching plate rotates to a certain angle, one side of the switching plate contacts the inclined slide, and the other side of the switching plate contacts the edge of the feed port of one of the discharge channels, while blocking the other discharge channel, so that the mud cake can only fall from the unblocked discharge channel.

[0008] Preferably, a bearing is provided on the side wall of the shell, a rotating shaft is passed through the bearing, the rear end of the rotating shaft is bolted to the switching plate, and the switching plate is movably connected to the shell through the rotating shaft.

[0009] Preferably, the driving device is a rotary cylinder, which is mounted on the housing via a cylinder fixing seat, and the cylinder fixing seat is in a "X" shape; the output shaft of the rotary cylinder is key-connected to the rotating shaft.

[0010] Preferably, the longitudinal section of the switching plate is L-shaped, and the vertical mounting surface of the switching plate is triangular to prevent interference with the inclined slide during operation.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The route switching unloading device described in the utility model can switch different discharge channels according to the requirements of the mud cake treatment process. The rear end of the discharge channel is directly connected to the corresponding processing equipment, and there is no need for secondary transfer, which reduces the workload of workers, improves the treatment efficiency, and avoids mud cakes falling and polluting the on-site environment during transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 is a cross-sectional view of the shell;

[0016] Figure 4 is a perspective view of the drive device;

[0017] Figure 5 It is a three-dimensional diagram of the rotating shaft.

[0018] In the figure: 1. Shell; 11. Material receiving hopper; 12. Inclined slide; 13. Material discharge channel; 14. Bearing; 2. Driving device; 21. Cylinder fixing seat; 3. Switching plate; 4. Rotating shaft. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with specific embodiments.

[0020] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0021] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0022] like Figures 1 to 5 As shown, this embodiment is implemented through the following technical solutions: it includes a shell 1, the upper part of the shell 1 is a receiving hopper 11, which is connected to the mud cake outlet of the filter press, and the lower part of the shell 1 is two discharge channels 13, and the two discharge channels 13 are respectively connected to different processing equipment; a discharge channel switching device is installed between the receiving hopper 11 and the discharge channel 13, which can make the mud cake fall into the corresponding processing equipment from different discharge channels according to the process requirements.

[0023] In this embodiment, the discharge channel switching device includes a switching plate 3 and a driving device 2. The driving device 2 can drive the switching plate 3 to rotate. When the switching plate 3 rotates to a certain angle, one side of the switching plate 3 contacts the inclined slide 12, and the other side of the switching plate 3 contacts the edge of the feed port of one of the discharge channels, while blocking the other discharge channel, so that the mud cake can only fall from the unblocked discharge channel.

[0024] The receiving hopper 11 is in the shape of a prism, and the lower part of the receiving hopper 11 overlaps with the inclined slide 12, which can guide the mud cake to the middle area of ​​the shell 1 to prevent the mud cake from sliding along the edge of the shell; a bearing 14 is provided on the side wall of the shell 1, and a rotating shaft 4 is passed through the bearing 14. The rear end of the rotating shaft 4 is bolted to the switching plate 3, and the switching plate 3 is movably connected to the shell 1 through the rotating shaft 4. The driving device 2 is a rotary cylinder, which is installed on the shell 1 through a cylinder fixing seat 21, and the cylinder fixing seat 21 is in the shape of a "J"; the output shaft of the rotary cylinder is key-connected to the rotating shaft 4. The longitudinal section of the switching plate 3 is L-shaped, and the vertical mounting surface of the switching plate 3 is triangular to prevent interference with the inclined slide 12 during operation.

[0025] The working principle of the utility model is as follows: when it is necessary to switch the discharge channel, the driving device 2 drives the switching plate 3 to rotate. When the switching plate 3 rotates to a certain angle, one side of the switching plate 3 contacts the inclined slide plate 12 of the shell, and the other side of the switching plate 3 contacts the edge of the feed port of one of the discharge channels, while blocking the other discharge channel, so that the mud cake can only fall from the unblocked discharge channel.

[0026] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A route switching unloading device, characterized in that: The invention comprises a shell (1), the upper part of which is a receiving hopper (11) connected to the mud cake outlet of the filter press, and the lower part of which is two discharge channels (13), the two discharge channels (13) being respectively connected to different processing equipment; and a discharge channel switching device is installed between the receiving hopper (11) and the discharge channel (13).

2. The route switching unloading device according to claim 1, characterized in that: The receiving hopper (11) is in the shape of a prism, and the lower part of the receiving hopper (11) is overlapped with the inclined slide (12).

3. The route switching feeding device according to claim 2, characterized in that: The discharge channel switching device comprises a switching plate (3) and a driving device (2), wherein the driving device (2) can drive the switching plate (3) to rotate; when the switching plate (3) rotates to a certain angle, one side of the switching plate (3) contacts the inclined slide plate (12), and the other side of the switching plate (3) contacts the edge of the feed port of one of the discharge channels, while blocking the other discharge channel.

4. The route switching feeding device according to claim 3, characterized in that: A bearing (14) is provided on the side wall of the housing (1), a rotating shaft (4) is passed through the bearing (14), a rear end of the rotating shaft (4) is bolted to the switching plate (3), and the switching plate (3) is movably connected to the housing (1) via the rotating shaft (4).

5. The route switching unloading device according to claim 4, characterized in that: The driving device (2) is a rotary cylinder, which is mounted on the housing (1) via a cylinder fixing seat (21), and the cylinder fixing seat (21) is in a "X" shape; the output shaft of the rotary cylinder is key-connected to the rotating shaft (4).

6. The route switching unloading device according to claim 4, characterized in that: The longitudinal section of the switching plate (3) is L-shaped, and the vertical installation surface of the switching plate (3) is triangular.

Images