Corrosion-resistant flat plate type filtering, washing and drying three-in-one machine

Abstract

The utility model discloses a corrosion-resistant flat plate type filtering, washing and drying three-in-one machine which comprises a barrel body, a hydraulic stirring device and a bottom filtering device, the hydraulic stirring device comprises a hydraulic cylinder and a stirring device assembly, the stirring device assembly is arranged on the top cover of the barrel through the hydraulic cylinder, a main shaft of the stirring device assembly is arranged in the barrel, and the end of the main shaft is connected with a stirring device; a bottom filtering device is arranged at the bottom of the barrel; a washing liquid inlet and a feeding hole are formed in a top cover of the cylinder body, a filtrate outlet is formed in the bottom surface of the cylinder body, a discharging device is connected to the side surface of the cylinder body, and a discharging hole is formed in the discharging device. According to the utility model, common materials and corrosive materials can be filtered, washed and dried.

Description

Technical Field

[0001] The utility model relates to a corrosion-resistant flat plate type filtering, washing and drying three-in-one machine used in the chemical industry. Background Art

[0002] After the existing washing equipment washes the materials, the residual liquid after washing will be taken out of the washing equipment along with the materials, affecting the washing effect. In addition, the materials need to be dried again, which has low production efficiency. Some washing equipment also has the function of drying, but because the materials and residual liquid will still remain in the equipment, it not only affects the washing effect, but also has a slow drying speed, low production efficiency, and the residual liquid will corrode the equipment. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a corrosion-resistant flat plate type filtering, washing and drying three-in-one machine which can realize filtering, washing and drying of materials.

[0004] A technical solution to achieve the above object is: a corrosion-resistant flat plate type filtering, washing and drying three-in-one machine, including a cylinder, a hydraulic stirring device and a bottom filtering device;

[0005] The hydraulic stirring device comprises a hydraulic cylinder and a stirring device assembly, wherein the stirring device assembly is arranged on the top cover of the cylinder through the hydraulic cylinder, the main shaft of the stirring device assembly is arranged inside the cylinder, and the end of the main shaft is connected with the stirring device; a bottom filtering device is arranged at the bottom of the cylinder; a nitrogen inlet and a feed port are arranged on the top cover of the cylinder, a filtrate outlet is arranged on the bottom surface of the cylinder, a discharging device is connected to the side of the cylinder, and a discharging port is opened in the discharging device.

[0006] Furthermore, the stirring device assembly includes a motor, a reducer, a frame and a mechanical seal.

[0007] Furthermore, a support is provided on the side of the cylinder.

[0008] Furthermore, a cylinder jacket is provided on the outer side of the cylinder, and a heat medium inlet and a heat medium outlet are respectively provided on the cylinder jacket.

[0009] Furthermore, the bottom filter device is composed of a circular filter plate and a filter cloth. The circular filter plate is divided into a combination of multiple pieces according to requirements. The circular filter plate is made of a polymer corrosion-resistant material. Filter holes and filter channels are opened on the filter plate. The filter channels and filter holes are interconnected and connected to the filtrate outlet on the bottom surface of the cylinder. The filter cloth is installed above the circular filter plate.

[0010] Furthermore, the circular filter plate is made of polypropylene, polyethylene or polytetrafluoroethylene.

[0011] Furthermore, the cross section of the filter channel on the filter plate is circular or rectangular.

[0012] Furthermore, the filter channels are connected in series up and down.

[0013] Furthermore, the filter channels are opened at the top and the bottom, respectively, and when the filter channels are opened at the top and the bottom, all the filter channels are connected to the filtrate outlet.

[0014] The utility model is a corrosion-resistant flat plate type filtering, washing and drying three-in-one machine. After adding washing liquid and materials, the materials are stirred by a stirring device to ensure the washing effect. After washing, the hydraulic cylinder presses down the stirring device, and the washing liquid is filtered and discharged through the bottom filtering device, and then a heat medium is introduced into the jacket for drying, and finally the whole washing, filtering and drying process is completed. The utility model has good washing effect and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a corrosion-resistant flat plate filtering, washing and drying three-in-one machine of the utility model;

[0016] Figure 2 It is a schematic diagram of the top surface structure of the bottom filtering device of Example 2;

[0017] Figure 3 It is a schematic diagram of the bottom structure of the bottom filtering device of Example 2;

[0018] Figure 4 This is a schematic diagram of the top surface structure of the bottom filtering device of Example 3. DETAILED DESCRIPTION

[0019] In order to better understand the technical solution of the utility model, the following is a detailed description through specific embodiments:

[0020] Embodiment 1:

[0021] See also Figure 1 The utility model discloses a corrosion-resistant flat plate type filtering, washing and drying three-in-one machine, comprising a cylinder 9, a hydraulic stirring device and a bottom filtering device 12.

[0022] The hydraulic stirring device includes a hydraulic cylinder 3 and a stirring device assembly. The stirring device assembly is arranged on the top cover 6 of the cylinder through the hydraulic cylinder. The stirring device assembly includes a motor 1, a reducer 2, a frame 4, a mechanical seal 5, a main shaft 7 and a stirring device. The main shaft 7 is arranged inside the cylinder 9, and the end of the main shaft is connected to the stirring device. A washing liquid inlet 61 and a feed port 62 are provided on the top cover 6 of the cylinder. A support 11 is provided on the side of the cylinder. A cylinder jacket 10 is provided on the outside of the cylinder 9, and a heat medium inlet 101 and a heat medium outlet 102 are respectively provided on the cylinder jacket. The bottom of the cylinder 9 is connected to the bottom filter device 12 through a flange connection device 13, and a filtrate outlet 121 is provided on the bottom surface. A hydraulic discharge device 8 is connected to the side of the cylinder 9, and a discharge port 81 is opened in the hydraulic discharge device.

[0023] Embodiment 2:

[0024] The main structure of the device in this embodiment is consistent with that in Embodiment 1.

[0025] See also Figure 2 and Figure 3 . In this embodiment, the bottom filter device 12 is provided with a main filter hole 122, an auxiliary filter hole 123 and a filter channel 124. On the top surface of the bottom filter device 12, the main filter holes 122 are arranged in an array to form a circular area, and the auxiliary filter holes 123 are arranged in a single row to form a strip area. On the bottom surface of the bottom filter device 12, the main filter hole circular area forms a circular filter area, and the auxiliary filter hole strip area forms a strip filter area. The circular filter area and the strip filter area are interconnected through the filter channel 124. This structural form helps the filtrate to be collected through the filter channels on the top and bottom surfaces, and concentrated in the circular filter area for downward filtration, which helps to collect and discharge the filtrate, avoid the filtrate flowing around and causing corrosion to the device, and improve the filtering effect. The bottom filter device itself is made of non-metallic material to improve corrosion resistance.

[0026] Example 3

[0027] See also Figure 4 This is another arrangement form of the main filter hole 122 , the auxiliary filter hole 123 and the filter channel 124 of the bottom filter device 12 .

[0028] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A corrosion-resistant flat plate filter, washing and drying three-in-one machine, comprising a cylinder, characterized in that: It also includes a hydraulic stirring device and a bottom filtering device; The hydraulic stirring device comprises a hydraulic cylinder and a stirring device assembly. The stirring device assembly is arranged on the top cover of the cylinder through the hydraulic cylinder. The main shaft of the stirring device assembly is arranged inside the cylinder, and the end of the main shaft is connected to the stirring device. The bottom of the cylinder is provided with a bottom filtering device. The top cover of the cylinder is provided with a washing liquid inlet and a feeding port, the bottom surface of the cylinder is provided with a filtrate outlet, and the side of the cylinder is connected to a discharging device, and the discharging device is provided with a discharging port. The bottom filter device is composed of a circular filter plate and filter cloth. The circular filter plate is divided into a combination of multiple pieces according to requirements. The circular filter plate is made of polymer corrosion-resistant material. Filter holes and filter channels are opened on the filter plate. The filter channels and filter holes are interconnected and connected to the filtrate outlet on the bottom surface of the cylinder. The filter cloth is installed above the circular filter plate.

2. A corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: The stirring device assembly includes a motor, a reducer, a frame and a mechanical seal.

3. The corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: A plurality of supports are arranged on the cylinder.

4. The corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: A cylinder jacket is arranged outside the cylinder, and a heat medium inlet and a heat medium outlet are respectively arranged on the cylinder jacket.

5. The corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: The material of the circular filter plate is polypropylene, polyethylene or polytetrafluoroethylene.

6. The corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: The cross section of the filter channel on the filter plate is circular or rectangular.

7. The corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: The filter channels are connected in series up and down.

8. The corrosion-resistant flat plate filtering, washing and drying three-in-one machine according to claim 1, characterized in that: The filter channels are opened up and down respectively, and when the filter channels are opened up and down respectively, all the filter channels are connected to the filtrate outlet.

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