Aluminum mud filter press

Abstract

The utility model discloses an aluminum mud filter press which comprises a fixed cross beam and a front machine frame, the fixed cross beam is installed and connected on two sides of the rear end of the front machine frame, in the aluminum mud filter press, through the structure of a beating assembly, the aluminum mud can be beaten and vibrated to be loose when being cleaned, so that the aluminum mud naturally falls off, the working efficiency is improved, time and labor are saved, and the production cost is reduced. The second fixing plate is fixedly welded to the fixing cross beam, a welding mode is adopted for installation, the second fixing plate is firmer and not prone to falling off, four supporting frames are further used for being connected to the periphery of the rear end of the second fixing plate, the ends of the rear ends of the supporting frames are fixedly connected with the first fixing plate, and then the first fixing plate is fixedly connected with the electric air cylinder. When aluminum mud in the filter pressing plate needs to be cleaned, an output rod of the electric air cylinder ejects the ejecting and knocking rod to enable the ejecting and knocking rod to knock the fixed cross beam, and after the fixed cross beam is knocked, the aluminum mud in the filter pressing plate is knocked to be loose and naturally falls off, so that the working efficiency is improved, time and labor are saved, and the device is very practical.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an aluminum mud filter press. Background Art

[0002] Aluminum has active chemical properties and easily reacts with oxygen in the air to form an oxide layer. However, the density of the naturally formed oxide layer is generally unable to effectively prevent further oxidation of the aluminum. In addition, the appearance of the naturally formed oxide layer is also difficult to meet the design requirements. Therefore, it is necessary to oxidize the aluminum profile during the production process to form an oxide layer that meets the requirements on its surface. The oxidation process requires the aluminum profile to be immersed in a variety of different agents for reaction. The wastewater generated by the oxidation workshop generally contains high CODcr pollutants, suspended solids, waste acid and ammonia nitrogen. If it is directly discharged, it will seriously affect the water quality of the discharge site. Therefore, the wastewater must be treated harmlessly. During the wastewater treatment process, certain solid wastes will be generated, usually aluminum sludge from the sedimentation tank. Due to the high water content of the aluminum sludge, it will be difficult to transport if it is not dehydrated, and it will not be conducive to subsequent harmless treatment. Therefore, a filter press is generally used to filter and dehydrate the aluminum sludge.

[0003] The existing aluminum mud filter press needs to knock on the extrusion part of the filter plate after filtration to make the aluminum mud adhered to the filter plate fall off. Manual knocking is not only time-consuming and laborious, but also the knocking force is different each time, resulting in the problem that the agglomerated aluminum mud is not easy to fall off. Utility Model Content

[0004] The utility model aims to provide an aluminum mud filter press to solve the problem that the existing aluminum mud filter press proposed in the above background technology needs to knock on the extrusion part of the filter plate after filtration to make the aluminum mud adhered to the filter plate fall off, and manual knocking is not only time-consuming and laborious, but also the knocking force is different each time, resulting in the problem that the agglomerated aluminum mud is not easy to fall off.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum mud filter press, comprising a fixed crossbeam and a front frame, the fixed crossbeam is installed and connected to the two sides of the rear end of the front frame, a row of filter press plates are arranged on the inner side of the fixed crossbeam, a water outlet is arranged on the lower side of the front end of the filter press plate, a top pressure plate is arranged on the front frame at the front end end of the filter press plate, a driving cylinder is arranged on the front frame at the front end end of the top pressure plate, a rear frame is arranged on the fixed crossbeam at the rear end end of the filter press plate, fixed bases are arranged on both sides of the lower ends of the front frame and the rear frame, and knocking components are arranged at both ends of the outer side of the fixed crossbeam.

[0006] Among them, the knocking assembly includes a first fixed plate, a second fixed plate, a knocking rod, a support frame and an electric cylinder. The second fixed plate is provided with a support frame around the rear end, the first fixed plate is provided at the rear end of the support frame, the electric cylinder is provided at the rear end of the first fixed plate, the knocking rod is provided at the front end of the electric cylinder, and the second fixed plate is connected to the fixed beam.

[0007] There are two fixed bases in total, and the fixed bases are connected to the bottom ends of the front frame and the rear frame by welding.

[0008] There are two fixed cross beams in total, and the fixed cross beams are connected in parallel at the middle position of the front frame and the rear frame.

[0009] The fixed crossbeam and the front frame are connected and installed by means of rotation of bolts, and the fixed crossbeam is connected to both sides of the rear end of the front frame.

[0010] Wherein, the fixed beam and the striking assembly are connected and installed by welding, and the striking assembly is connected to both sides of the upper end of the fixed beam.

[0011] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0012] In the utility model, through the knocking component structure, when cleaning the aluminum mud, it can be knocked and vibrated to loosen it and make it fall off naturally, which not only improves the work efficiency but also saves time and labor. When installing the knocking component, first, the second fixed plate is welded to the fixed crossbeam, and the welding connection and installation are adopted, so that it is more reliable and not easy to fall off when in use. Further, four support frames are used to connect around the rear end of the second fixed plate, and the first fixed plate is fixedly connected at the rear end of the support frame, and then the first fixed plate is fixedly connected to the electric cylinder. When it is necessary to clean the aluminum mud in the filter press plate, the electric cylinder output rod pushes the knocking rod to make the knocking rod knock the fixed crossbeam. When the fixed crossbeam is knocked, the aluminum mud in the filter press plate is loosened and falls off naturally. Using it in this way not only improves the work efficiency but also saves time and labor, and is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural schematic diagram of an aluminum mud filter press of the utility model;

[0014] Figure 2 This is a schematic diagram of the enlarged structure of area A of an aluminum mud filter press of the utility model;

[0015] Figure 3 This is a schematic diagram of the enlarged structure of the B area of ​​an aluminum mud filter press of the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the structure of a knocking component of an aluminum mud filter press.

[0017] In the figure: 1. fixed base; 2. fixed beam; 3. knocking assembly; 31. first fixed plate; 32. second fixed plate; 33. knocking rod; 34. support frame; 35. electric cylinder; 4. water outlet; 5. top pressure plate; 6. filter press plate; 7. drive cylinder; 8. front frame; 9. rear frame. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0019] Example

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , an aluminum mud filter press, comprising a fixed crossbeam 2 and a front frame 8, the fixed crossbeam 2 is installed and connected to the rear end of the front frame 8 on both sides, a row of filter press plates 6 are arranged on the inner side of the fixed crossbeam 2, a water outlet 4 is arranged on the lower front end of the filter press plate 6, a top pressure plate 5 is arranged on the front frame 8 at the front end of the filter press plate 6, a driving cylinder 7 is arranged on the front frame 8 at the front end of the top pressure plate 5, a rear frame 9 is arranged on the fixed crossbeam 2 at the rear end of the filter press plate 6, a fixed base 1 is arranged on both sides of the lower ends of the front frame 8 and the rear frame 9, and a knocking assembly 3 is arranged at both ends of the outer side of the fixed crossbeam 2. Before use, through the bottom ends of the front frame 8 and the rear frame 9 The fixed base 1 is convenient for limiting and fixing with the designated position so that it will not slide or shift during use, and further connects the sewage pipe with the connecting pipe of the equipment filter press plate 6. When in use, the driving cylinder 7 pushes the top pressure plate 5 to make the top pressure plate 5 squeeze the filter press plate 6 on the inner side of the fixed crossbeam 2. When the filter press plate 6 is pressurized, the aluminum mud is squeezed to separate water from the aluminum mud, and the aluminum mud is compressed into blocks and adheres to the filter press plate 6. When cleaning is needed, the two sides of the fixed crossbeam 2 are knocked by the knocking component 3, so that the aluminum mud adhered to the filter press plate 6 is knocked loose and falls off naturally. Using it in this way not only improves work efficiency, but also saves time and effort, and is very practical.

[0021] In the utility model, the fixed crossbeam 2 and the knocking assembly 3 are connected and installed by welding, and the knocking assembly 3 is connected to the upper end of the fixed crossbeam 2. The knocking assembly 3 includes a first fixed plate 31, a second fixed plate 32, a knocking rod 33, a support frame 34 and an electric cylinder 35. The rear end of the second fixed plate 32 is surrounded by a support frame 34, the rear end of the support frame 34 is provided with a first fixed plate 31, the rear end of the first fixed plate 31 is provided with an electric cylinder 35, and the front end of the electric cylinder 35 is provided with a knocking rod 33. The second fixed plate 32 is connected to the fixed crossbeam 2. When installing the knocking assembly 3, first, the second fixed plate 32 is welded. On the fixed crossbeam 2, it is connected and installed by welding, so that it is more reliable and not easy to fall off when in use. Further, four support frames 34 are used to connect around the rear end of the second fixed plate 32, and the first fixed plate 31 is fixedly connected at the rear end of the support frame 34, and then the first fixed plate 31 is fixedly connected to the electric cylinder 35. When it is necessary to clean the aluminum mud in the filter press plate 6, the electric cylinder 35 outputs a rod to push the knocking rod 33, so that the knocking rod 33 knocks the fixed crossbeam 2. When the fixed crossbeam 2 is knocked, the aluminum mud in the filter press plate 6 is loosened and falls off naturally. Using it in this way not only improves work efficiency, but also saves time and effort, and is very practical.

[0022] In the utility model, two fixed bases 1 are provided, and the fixed bases 1 are connected to the bottom ends of the front frame 8 and the rear frame 9 by welding. The fixed bases 1 at the bottom ends of the front frame 8 and the rear frame 9 are conveniently fixed and connected to the designated positions, so that they are not easy to slide and shift during use.

[0023] In the utility model, there are two fixed beams 2, and the fixed beams 2 are connected in parallel at the middle position of the front frame 8 and the rear frame 9. Through the two fixed beams 2, which are arranged in parallel at the middle position of the front frame 8 and the rear frame 9, it is convenient to install multiple filter plates 6.

[0024] In the utility model, the fixed crossbeam 2 and the front frame 8 are connected and installed by means of rotation of bolts, and the fixed crossbeam 2 is connected to the two sides of the rear end of the front frame 8. Since the fixed crossbeam 2 and the front frame 8 are connected and installed by means of rotation of bolts, it is more convenient to install them, and the bolt connection is adopted, so that it is convenient to disassemble and turn around during transportation.

[0025] Working principle: Before use, the fixed base 1 at the bottom of the front frame 8 and the rear frame 9 is conveniently limited and fixed to the designated position so that it will not slide or shift during use, and the sewage pipe is further connected to the connecting pipe of the equipment filter press plate 6. When in use, the driving cylinder 7 pushes the top pressure plate 5 to make the top pressure plate 5 squeeze the filter press plate 6 on the inner side of the fixed crossbeam 2. When the filter press plate 6 is pressurized, the aluminum mud is squeezed to separate water from the aluminum mud, and the aluminum mud is compressed into blocks and adheres to the filter press plate 6. When cleaning is required, the knocking component 3 is used to knock on both sides of the fixed crossbeam 2 so that the aluminum mud adhered to the filter press plate 6 is knocked loose and falls off naturally. Using it in this way not only improves work efficiency, but also saves time and effort, and is very practical.

[0026] 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.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An aluminum mud filter press, comprising a fixed crossbeam (2) and a front frame (8), characterized in that: The fixed crossbeam (2) is installed and connected to the rear end of the front frame (8) at both sides, a filter press plate (6) is arranged in a row on the inner side of the fixed crossbeam (2), a water outlet (4) is arranged on the lower side of the front end of the filter press plate (6), a top pressure plate (5) is arranged on the front frame (8) at the front end of the filter press plate (6), a driving cylinder (7) is arranged on the front frame (8) at the front end of the top pressure plate (5), a rear frame (9) is arranged on the fixed crossbeam (2) at the rear end of the filter press plate (6), a fixed base (1) is arranged on both sides of the lower ends of the front frame (8) and the rear frame (9), and a knocking assembly (3) is arranged on both ends of the outer side of the fixed crossbeam (2).

2. The aluminum mud filter press according to claim 1, characterized in that: The knocking assembly (3) comprises a first fixed plate (31), a second fixed plate (32), a knocking rod (33), a support frame (34) and an electric cylinder (35); the second fixed plate (32) is provided with a support frame (34) around the rear end; the first fixed plate (31) is provided at the rear end of the support frame (34); the electric cylinder (35) is provided at the rear end of the first fixed plate (31); the knocking rod (33) is provided at the front end of the electric cylinder (35); and the second fixed plate (32) is connected to the fixed crossbeam (2).

3. The aluminum mud filter press according to claim 1, characterized in that: There are two fixed bases (1) in total, and the fixed bases (1) are connected to the bottom ends of the front frame (8) and the rear frame (9) by welding.

4. The aluminum mud filter press according to claim 1, characterized in that: A total of two fixed cross beams (2) are provided, and the fixed cross beams (2) are connected in parallel at the middle position of the front frame (8) and the rear frame (9).

5. The aluminum mud filter press according to claim 1, characterized in that: The fixed crossbeam (2) and the front frame (8) are connected and installed by means of bolt rotation, and the fixed crossbeam (2) is connected to both sides of the rear end of the front frame (8).

6. The aluminum mud filter press according to claim 1, characterized in that: The fixed crossbeam (2) and the striking assembly (3) are connected and installed by welding, and the striking assembly (3) is connected to both sides of the upper end of the fixed crossbeam (2).

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