Filtering equipment

Abstract

The utility model relates to the technical field of filtering equipment, in particular to filtering equipment which comprises a filtering net frame, a box body, a feeding pipe, two lifting units and a crushing assembly, and the crushing assembly comprises a fixing plate, a motor, a vertical rod, an inclined rod, a connecting rod and a crushing cone. Dried polyaluminum chloride is poured into a filter screen frame through a feeding pipe, only the bottom wall of the filter screen frame is of a net-shaped filter structure, then powdery polyaluminum chloride is filtered through the filter screen frame, then the filter screen frame is driven by two lifting units to move upwards, the inner bottom wall of the filter screen frame is made to be close to a smashing cone, meanwhile, a motor is started, and the polyaluminum chloride is smashed. A vertical rod and an inclined rod are driven by the output end of a motor to rotate around a circular ring groove, so that a connecting rod and a crushing cone are driven to rotate, and caked polyaluminum chloride in a filter screen frame is crushed by the crushing cone, so that the caked polyaluminum chloride can be crushed without transferring the polyaluminum chloride for multiple times; the production efficiency of the polyaluminum chloride is not influenced.

Description

Technical Field

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

[0002] The raw materials for synthesizing polyaluminum chloride by the metal aluminum method are mainly the scraps from aluminum processing, such as aluminum chips, aluminum ash and aluminum slag, etc. Aluminum ash is slowly added to hydrochloric acid under stirring according to a certain ratio for reaction, and after ripening polymerization and sedimentation, liquid polyaluminum chloride is obtained, and then it is diluted, filtered, concentrated and dried. Polyaluminum chloride is easy to agglomerate after drying. At present, the agglomerated polyaluminum chloride is screened out by a filtering equipment, and then transferred to a crushing device for crushing treatment.

[0003] However, in the prior art, the production process is cumbersome, and polyaluminum chloride needs to be transferred many times during the process, which affects the production efficiency of polyaluminum chloride. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a filtering equipment, which solves the problems in the prior art that the production process is cumbersome, and polyaluminum chloride needs to be transferred many times during the process, which affects the production efficiency of polyaluminum chloride.

[0005] To achieve the above purpose, the utility model provides a filtering equipment, which includes a filter mesh frame, a box body, a feed pipe, two lifting units and a crushing assembly. The crushing assembly includes a fixing plate, a motor, a vertical rod, an inclined rod, a connecting rod and a crushing cone. The two lifting units are symmetrically arranged inside the box body respectively. The filter mesh frame is connected with the two lifting units and is located between the two lifting units. One end of the feed pipe penetrates through the top of the box body and is located above the filter mesh frame. The motor is fixedly connected with the inner top wall of the box body. The fixing plate has an annular groove. The fixing plate is fixedly connected with the box body and is located inside the box body, and the fixing plate is located below the motor. The top end of the vertical rod is fixedly connected with the output end of the motor. The bottom end of the vertical rod is fixedly connected with the top end of the inclined rod. The bottom end of the inclined rod is fixedly connected with one end of the connecting rod. The other end of the connecting rod passes through the annular groove and is fixedly connected with the crushing cone. The crushing cone is located above the filter mesh frame.

[0006] Wherein, each lifting unit includes a support plate, a cylinder and a cross plate. The support plate is fixedly connected with the inner wall of the box body. The cylinder is fixedly connected with the upper end of the support plate. One end of the cross plate is fixedly connected with the upper end of the cylinder. The other end of the cross plate is fixedly connected with the outer wall of the filter mesh frame.

[0007] Wherein, the filtering equipment further includes a vibration motor, and the vibration motor is fixedly connected with the filter mesh frame and is located on the left side surface of the filter mesh frame.

[0008] Among them, the filtering device further includes a plurality of support legs, and the plurality of support legs are respectively fixedly connected to the box body and are respectively located around the bottom of the box body.

[0009] Among them, the filtering device further includes a funnel and a collection box. The collection box is placed on the ground. The upper end of the funnel is fixedly connected to the bottom of the filter mesh frame, and the funnel is located directly above the collection box.

[0010] For a filtering device of the present utility model, the dried polyaluminum chloride is poured into the filter mesh frame through the feed pipe. Only the bottom wall of the filter mesh frame is a mesh filtering structure. Then, the powdery polyaluminum chloride is filtered through the filter mesh frame. Then, the two lifting units drive the filter mesh frame to move upward, so that the inner bottom wall of the filter mesh frame is close to the crushing cone. At the same time, the motor is started, and the output end of the motor drives the vertical rod and the inclined rod to rotate around the circular ring groove, thereby driving the connecting rod and the crushing cone to rotate, so that the crushing cone crushes the agglomerated polyaluminum chloride inside the filter mesh frame. When the polyaluminum chloride is crushed into powder, it is filtered and discharged from the bottom of the filter mesh frame. Thus, the agglomerated polyaluminum chloride can be crushed without multiple transfers of the polyaluminum chloride, and the production efficiency of the polyaluminum chloride will not be affected. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0012] Figure 1 It is a schematic structural diagram of the whole of the first embodiment of the present utility model.

[0013] Figure 2 It is a cross-sectional view of the whole of the first embodiment of the present utility model.

[0014] Figure 3 It is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0015] Figure 4 It is a cross-sectional view of the whole of the second embodiment of the present utility model.

[0016] 101 - Filter mesh frame, 102 - Box body, 103 - Feed pipe, 104 - Vibration motor, 105 - Support leg, 106 - Fixed plate, 107 - Motor, 108 - Vertical rod, 109 - Inclined rod, 110 - Connecting rod, 111 - Crushing cone, 112 - Support plate, 113 - Cylinder, 114 - Cross plate, 115 - Circular ring groove, 201 - Funnel, 202 - Collection box. Detailed Embodiments

[0017] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0018] First Embodiment:

[0019] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is a schematic structural view of the whole of the first embodiment of the present utility model, Figure 2 is a cross-sectional view of the whole of the first embodiment of the present utility model.

[0020] The present utility model provides a filtering device, which includes a filter mesh frame 101, a box body 102, a feed pipe 103, two lifting units, a crushing assembly, a vibration motor 104 and a plurality of support legs 105. The crushing assembly includes a fixing plate 106, a motor 107, a vertical rod 108, an inclined rod 109, a connecting rod 110 and a crushing cone 111. Each of the lifting units includes a support plate 112, a cylinder 113 and a cross plate 114. The fixing plate 106 is provided with an annular groove 115.

[0021] For this specific embodiment, the dried polyaluminum chloride is poured into the filter mesh frame 101 through the feed pipe 103. Only the bottom wall of the filter mesh frame 101 is a mesh filtering structure. Then, the powdered polyaluminum chloride is filtered through the filter mesh frame 101. Then, the two lifting units drive the filter mesh frame 101 to move upward, so that the inner bottom wall of the filter mesh frame 101 is close to the crushing cone 111. At the same time, the motor 107 is started, and the vertical rod 108 and the inclined rod 109 are driven by the output end of the motor 107 to rotate around the annular groove 115, thereby driving the connecting rod 110 and the crushing cone 111 to rotate, so that the crushing cone 111 crushes the agglomerated polyaluminum chloride inside the filter mesh frame 101. When the polyaluminum chloride is crushed into powder, it is filtered and discharged from the bottom of the filter mesh frame 101. Thus, the agglomerated polyaluminum chloride can be crushed without multiple transfers of the polyaluminum chloride, and the production efficiency of the polyaluminum chloride will not be affected.

[0022] Among them, the two lifting units are symmetrically arranged inside the box body 102. The filter screen frame 101 is connected to the two lifting units and is located between the two lifting units. One end of the feed pipe 103 penetrates through the top of the box body 102 and is located above the filter screen frame 101. The motor 107 is fixedly connected to the inner top wall of the box body 102. The fixing plate 106 has an annular groove 115. The fixing plate 106 is fixedly connected to the box body 102 and is located inside the box body 102, and the fixing plate 106 is located below the motor 107. The top end of the vertical rod 108 is fixedly connected to the output end of the motor 107. The bottom end of the vertical rod 108 is fixedly connected to the top end of the inclined rod 109. The bottom end of the inclined rod 109 is fixedly connected to one end of the connecting rod 110. The other end of the connecting rod 110 passes through the annular groove 115 and is fixedly connected to the crushing cone 111. The crushing cone 111 is located above the filter screen frame 101. Pour the dried polyaluminum chloride into the filter screen frame 101 through the feed pipe 103. Only the bottom wall of the filter screen frame 101 is a mesh filtering structure. Then filter the powdered polyaluminum chloride through the filter screen frame 101. Then drive the filter screen frame 101 to move upward by the two lifting units, so that the inner bottom wall of the filter screen frame 101 is close to the crushing cone 111. At the same time, start the motor 107, and drive the vertical rod 108 and the inclined rod 109 to rotate around the annular groove 115 through the output end of the motor 107, thereby driving the connecting rod 110 and the crushing cone 111 to rotate, so that the crushing cone 111 crushes the agglomerated polyaluminum chloride inside the filter screen frame 101. When the polyaluminum chloride is crushed into powder, it is filtered and discharged from the bottom of the filter screen frame 101. Thus, the agglomerated polyaluminum chloride can be crushed without multiple transfers of the polyaluminum chloride, and the production efficiency of the polyaluminum chloride will not be affected.

[0023] Secondly, the support plate 112 is fixedly connected to the inner wall of the box body 102. The cylinder 113 is fixedly connected to the upper end of the support plate 112. One end of the cross plate 114 is fixedly connected to the upper end of the cylinder 113. The other end of the cross plate 114 is fixedly connected to the outer wall of the filter screen frame 101. Drive the cross plate 114 to move upward through the cylinder 113, and then drive the filter screen frame 101 to move upward, so that the inner bottom wall of the filter screen frame 101 is close to the bottom of the crushing cone 111.

[0024] At the same time, the vibration motor 104 is fixedly connected to the filter screen frame 101 and is located on the left side surface of the filter screen frame 101. Through the setting of the vibration motor 104, the filtering effect of the filter screen frame 101 is improved, so that the powdered polyaluminum chloride can be filtered and discharged faster.

[0025] In addition, multiple support legs 105 are fixedly connected to the box body 102 respectively and are located around the bottom of the box body 102 respectively. The device is supported by the multiple support legs 105.

[0026] When using a filtering device according to this embodiment, the dried polyaluminum chloride is poured into the filter mesh frame 101 through the feed pipe 103. Only the bottom wall of the filter mesh frame 101 is a mesh filtering structure. Then, the powdery polyaluminum chloride is filtered through the filter mesh frame 101. Then, the two lifting units drive the filter mesh frame 101 to move upward, so that the inner bottom wall of the filter mesh frame 101 is close to the crushing cone 111. At the same time, the motor 107 is started, and the output end of the motor 107 drives the vertical rod 108 and the inclined rod 109 to rotate around the circular ring groove 115, thereby driving the connecting rod 110 and the crushing cone 111 to rotate, so that the crushing cone 111 crushes the agglomerated polyaluminum chloride inside the filter mesh frame 101. When the polyaluminum chloride is crushed into powder, it is filtered and discharged from the bottom of the filter mesh frame 101. Thus, the agglomerated polyaluminum chloride can be crushed without multiple transfers of the polyaluminum chloride, and the production efficiency of the polyaluminum chloride is not affected. The cylinder 113 drives the cross plate 114 to move upward, and further drives the filter mesh frame 101 to move upward, so that the inner bottom wall of the filter mesh frame 101 is close to the bottom of the crushing cone 111. Through the arrangement of the vibration motor 104, the filtering effect of the filter mesh frame 101 is improved, so that the powdery polyaluminum chloride can be filtered and discharged more quickly.

[0027] Second Embodiment:

[0028] Based on the first embodiment, please refer to Figure 3 and Figure 4 , where Figure 3 is the overall structural schematic diagram of the second embodiment of the present utility model, Figure 4 is the overall cross-sectional view of the second embodiment of the present utility model.

[0029] The present utility model provides a filtering device, which further includes a funnel 201 and a collection box 202.

[0030] For this specific embodiment, when the powdery polyaluminum chloride is discharged, it slides down through the funnel 201 into the collection box 202 for unified collection, which is convenient for the staff to take and use.

[0031] Among them, the collection box 202 is placed on the bottom surface. The upper end of the funnel 201 is fixedly connected to the bottom of the filter mesh rack 101, and the funnel 201 is located directly above the collection box 202. When the powdered polyaluminum chloride is discharged, it slides down through the funnel 201 into the collection box 202 for unified collection, which is convenient for the staff to take and use.

[0032] When using a filtering device according to this embodiment, when the powdered polyaluminum chloride is discharged, it slides down through the funnel 201 into the collection box 202 for unified collection, which is convenient for the staff to take and use.

[0033] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A filtering device, characterized in that: It includes a filter frame, a box, a feed pipe, two lifting units and a crushing assembly; The crushing assembly includes a fixed plate, a motor, a vertical rod, an oblique rod, a connecting rod and a crushing cone. The two lifting units are symmetrically arranged inside the box body, the filter rack is connected to the two lifting units and is located between the two lifting units, one end of the feed pipe passes through the top of the box body and is located above the filter rack, the motor is fixedly connected to the inner top wall of the box body, the fixed plate is provided with an annular groove, the fixed plate is fixedly connected to the box body and is located inside the box body, and the fixed plate is located below the motor, the top end of the vertical rod is fixedly connected to the output end of the motor, the bottom end of the vertical rod is fixedly connected to the top end of the oblique rod, the bottom end of the oblique rod is fixedly connected to one end of the connecting rod, the other end of the connecting rod passes through the annular groove and is fixedly connected to the crushing cone, and the crushing cone is located above the filter rack.

2. The filtering device according to claim 1, characterized in that Each lifting unit includes a support plate, a cylinder and a cross plate. The support plate is fixedly connected to the inner wall of the box body, the cylinder is fixedly connected to the upper end of the support plate, one end of the cross plate is fixedly connected to the upper end of the cylinder, and the other end of the cross plate is fixedly connected to the outer wall of the filter frame.

3. The filtering device according to claim 2, characterized in that The filtering device also includes a vibration motor, which is fixedly connected to the filter rack and is located on the left side of the filter rack.

4. The filtering device according to claim 3, characterized in that The filtering device further comprises a plurality of supporting legs, which are respectively fixedly connected to the box body and respectively located around the bottom of the box body.

5. The filtering device according to claim 4, characterized in that The filtering device also includes a funnel and a collecting box. The collecting box is placed on the bottom surface. The upper end of the funnel is fixedly connected to the bottom of the filtering mesh frame, and the funnel is located directly above the collecting box.

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