Wastewater treatment equipment for stainless steel casting production

Abstract

The utility model relates to the technical field of stainless steel casting production, and discloses wastewater treatment equipment for stainless steel casting production. The wastewater treatment equipment for stainless steel casting production comprises a stirring and filtering assembly, the right side of the stirring and filtering assembly is connected with a filtering box, a quartz stone layer is installed in the filtering box, a basic filtering assembly is installed on the left side of the upper end of the stirring and filtering assembly, and a large-aperture filtering plate is installed at the upper end of the basic filtering assembly; a mounting frame is mounted at the lower end of the large-aperture filter plate, a filter paper plate is mounted at the upper end of the mounting frame, an anti-blocking assembly is mounted in the basic filter assembly, a ferrite material rod is mounted at the lower end of the anti-blocking assembly, and a starting block is fixed to the upper end of the ferrite material rod; the filter device has the advantages of effectively preventing stainless steel particles in the filter device from being blocked and damaged after being used for a long time when the waste water is cleaned, and the technical problem is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel casting production, in particular to waste water treatment equipment used in stainless steel casting production. Background Art

[0002] Stainless steel castings are steel castings made of stainless steel materials. They are mainly used under various media corrosion conditions. Stainless steel castings produce a large amount of wastewater in the production process. The direct discharge of these wastewaters will cause great pollution to the environment. In addition, the consumption of a large amount of water resources increases the production cost of stainless steel castings. The wastewater also contains a certain amount of metal debris, which has a certain recycling value. Direct discharge causes a waste of resources and may also cause heavy metal pollution, causing damage to people's living environment.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN116354465A discloses a wastewater treatment device for stainless steel casting production, which relates to the technical field of stainless steel casting production. The wastewater treatment device for stainless steel casting production includes a base frame, a magnetic suction mechanism is arranged at the top of the base frame, a stirring mechanism is arranged at the front end of the magnetic suction mechanism, a quantitative mechanism is arranged on the left side of the top of the stirring mechanism, and a separation mechanism is arranged at the bottom of the quantitative mechanism; the stirring mechanism includes a stirring box, a first motor is fixedly connected to the top of the stirring box, and the output end of the first motor passes through the middle of the top of the stirring box and is fixedly connected to the top of the connecting frame. Through the cooperation of the stirring mechanism, the quantitative mechanism and the separation mechanism, the effect of wastewater treatment is better and the economic cost is lower. At the same time, the metal debris in the wastewater is collected by the magnetic suction mechanism, which is conducive to the reuse of metal resources, avoids heavy metal pollution, and protects the environment and ecology.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it was found that the stainless steel castings need to be cleaned after processing, and the waste water from the cleaning needs to be treated. The traditional treatment method is relatively simple and cannot filter the waste water well, resulting in certain pollution when discharged. When the waste water is cleaned, stainless steel particles exist inside, which causes blockage inside the filter device after long-term use, causing damage to the filter device. The existence of these problems affects the use of the device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a wastewater treatment equipment for the production of stainless steel castings, which has the advantages of effectively preventing the presence of stainless steel particles inside the wastewater when it is cleaned, which may cause clogging of the filter device after long-term use and damage to the filter device, thereby solving the above-mentioned technical problems.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater treatment device for stainless steel casting production, comprising a stirring and filtering assembly, a basic filtering assembly for filtering and cleaning debris in sewage is installed on the left side of the upper end of the stirring and filtering assembly, and an anti-blocking assembly for cleaning and adsorbing debris on the upper end of the filter plate is installed on the upper end of the basic filtering assembly;

[0009] The right side of the stirring and filtering assembly is connected to a filter box, and a quartz stone layer is installed inside the filter box, a medical stone layer is installed at the lower end of the quartz stone layer, and an activated carbon layer is installed at the lower end of the medical stone layer, and an outlet pipe is installed at the lower end of the filter box, and the medical stone layer and the activated carbon layer perform multi-layer treatment and filtration on the sewage;

[0010] A large-aperture filter plate is installed at the upper end of the basic filter assembly, and a mounting frame is installed at the lower end of the large-aperture filter plate. A filter paper board is installed at the upper end of the mounting frame, and the mounting frame facilitates the installation and connection of the filter paper board at the upper end;

[0011] A ferrite material rod is installed at the lower end of the anti-clogging component, and a starting block is fixed at the upper end of the ferrite material rod. The ferrite material rod absorbs the debris on the upper end of the filter plate.

[0012] As the preferred technical solution of the utility model, a connecting pipe is installed at the upper end of the stirring and filtering assembly, and a stirring barrel is connected to the right side of the connecting pipe, a feeding port is installed at the upper end of the stirring barrel, a stirring rod is installed inside the stirring barrel, a discharge port is installed at the lower end of the stirring barrel, and a conversion pipe is connected and installed at the lower end of the discharge port, and the conversion pipe transports the sewage to the filter box.

[0013] As an optimal technical solution of the present utility model, a delivery pipe is installed on the upper end of the basic filter assembly, and a device box is connected and installed on the right side of the delivery pipe, a take-out groove is installed in front of the outer end of the device box, a connecting port is installed on the right side of the upper end of the device box, and a connecting port is installed on the right side of the upper end of the device box.

[0014] As the preferred technical solution of the utility model, a fragmentation box is installed at the lower end of the anti-blocking component, and a movable groove is installed inside the fragmentation box, a push plate is installed at the lower end of the movable groove, and a lifting rod is connected to the right side of the push plate, and the lifting rod is connected to the lower end ferrite material rod.

[0015] As a preferred technical solution of the utility model, the basic filter assembly is connected to the stirring barrel in the stirring filter assembly by means of a connecting pipe, and the fragment box in the anti-clogging assembly is installed on the side end of the connecting port in the basic filter assembly.

[0016] As a preferred technical solution of the utility model, the stirring rod is inserted and connected to the stirring barrel, a fan blade is installed at the upper end of the stirring rod, and a water pump is installed at the upper end of the conversion tube.

[0017] As a preferred technical solution of the utility model, the filter paper board is a disassembly structure, and the filter paper board can be taken out from a take-out slot for replacement, and a flap is installed at the upper end of the take-out slot.

[0018] Compared with the prior art, the utility model provides a wastewater treatment equipment for stainless steel casting production, which has the following beneficial effects:

[0019] 1. The utility model sets a stirring and filtering component, in which a stirring barrel is installed. The stirring barrel mixes sewage and sewage treatment agent for use, which is convenient for relevant treatment of sewage. A filter box is installed on the side end, and the sewage is filtered through multiple filter layers installed inside the filter box. This structure is used in combination with the basic filter component to facilitate sewage treatment, and effectively prevents the traditional treatment method from being relatively simple and unable to filter the wastewater well, resulting in certain pollution caused by discharge.

[0020] 2. The utility model sets an anti-clogging component, in which a debris box is installed. The debris box is convenient for placing the adsorbed stainless steel debris. A lifting rod is installed inside. The lifting rod drives the ferrite material rod installed at the lower end. The debris filtered by the upper end of the large-aperture filter plate is adsorbed by the ferrite material rod to prevent excessive debris on the upper end of the filter plate from clogging the upper end of the filter plate after long-term use. This structure facilitates cleaning of the upper end of the large-aperture filter plate to prevent clogging of the upper end of the filter plate, effectively preventing clogging inside the filter device after long-term use, causing damage to the filter device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the stirring and filtering assembly of the utility model structure;

[0023] Figure 3 This is a schematic diagram of the filter assembly of the structural basis of the utility model;

[0024] Figure 4 This is a schematic diagram of the anti-blocking component of the utility model structure;

[0025] Wherein: 1. stirring and filtering assembly; 101. connecting pipe; 102. stirring barrel; 103. feeding port; 104. stirring rod; 105. discharge port; 106. conversion tube; 107. filter box; 108. quartz stone layer; 109. medical stone layer; 110. activated carbon layer; 111. outlet pipe; 2. basic filtering assembly; 201. conveying pipe; 202. installation box; 203. extraction tank; 204. connecting port; 205. large aperture filter plate; 206. mounting frame; 207. filter paper board; 3. anti-blocking assembly; 301. fragment box; 302. movable tank; 303. push plate; 304. lifting rod; 305. ferrite material rod; 306. starting block. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 - Figure 4In this embodiment, a wastewater treatment equipment for stainless steel casting production includes: a stirring and filtering component 1, a filter box 107 is connected to the right side of the stirring and filtering component 1, and a quartz stone layer 108 is installed inside the filter box 107, a medical stone layer 109 is installed at the lower end of the quartz stone layer 108, and an activated carbon layer 110 is installed at the lower end of the medical stone layer 109, an outlet pipe 111 is installed at the lower end of the filter box 107, a basic filtering component 2 is installed on the left side of the upper end of the stirring and filtering component 1, a large-aperture filter plate 205 is installed at the upper end of the basic filtering component 2, and a mounting frame 206 is installed at the lower end of the large-aperture filter plate 205, a filter paper board 207 is installed at the upper end of the mounting frame 206, an anti-blocking component 3 is installed inside the basic filtering component 2, a ferrite material rod 305 is installed at the lower end of the anti-blocking component 3, and a starting block 306 is fixed to the upper end of the ferrite material rod 305.

[0030] Through the above structure: the stirring and filtering component 1 is convenient for stirring and mixing the sewage and the sewage treatment agent, and then filtering the sewage; the basic filtering component 2 processes the stainless steel debris in the sewage through the large-aperture filter plate 205 and the filter paper board 207 installed inside; the anti-clogging component 3 adsorbs the debris on the upper end of the large-aperture filter plate 205 through the ferrite material rod 305 installed on the upper end.

[0031] See also Figure 1 - Figure 4 A connecting pipe 101 is installed at the upper end of the stirring and filtering component 1, and a stirring barrel 102 is connected to the right side of the connecting pipe 101, a feeding port 103 is installed at the upper end of the stirring barrel 102, a stirring rod 104 is installed inside the stirring barrel 102, a discharge port 105 is installed at the lower end of the stirring barrel 102, and a conversion pipe 106 is connected and installed at the lower end of the discharge port 105, the stirring rod 104 is inserted and connected to the stirring barrel 102, a fan blade is installed at the upper end of the stirring rod 104, and a water pump is installed at the upper end of the conversion pipe 106.

[0032] Through the above structure: the mixing barrel 102 is connected to the device box 202 by installing the connecting pipe 101, the mixing barrel 102 is connected to the internal stirring rod 104 to mix and stir the sewage and the sewage treatment agent, the feed inlet 103 is used to pour the sewage treatment agent, the discharge outlet 105 discharges the sewage, the conversion pipe 106 transports the sewage to the filter box 107, the filter box 107 performs multi-layer treatment and filtration of the sewage through the quartz stone layer 108, the medical stone layer 109 and the activated carbon layer 110 installed inside, and the outlet pipe 111 is convenient for discharging the filtered water source.

[0033] See also Figure 1 - Figure 4A delivery pipe 201 is installed at the upper end of the basic filter component 2, and a device box 202 is connected and installed on the right side of the delivery pipe 201. A take-out slot 203 is installed in front of the outer end of the device box 202, and a connecting port 204 is installed on the right side of the upper end of the device box 202. The filter paper board 207 is a disassembly structure, and the filter paper board 207 can be taken out from the take-out slot 203 for replacement, and a flap is installed on the upper end of the take-out slot 203.

[0034] Through the above structure: sewage is transported by setting up the conveying pipe 201, the sewage is temporarily stored in the device box 202, the take-out groove 203 is convenient for taking out the internal filter paper board 207 for replacement, the connecting port 204 is convenient for connecting the debris box 301, the large-aperture filter plate 205 and the filter paper board 207 are convenient for filtering the stainless steel debris in the sewage, and the mounting frame 206 is convenient for installing and connecting the upper filter paper board 207.

[0035] See also Figure 1 - Figure 4 A debris box 301 is installed at the lower end of the anti-blocking component 3, and a moving groove 302 is installed inside the debris box 301. A pushing plate 303 is installed at the lower end of the moving groove 302, and a lifting rod 304 is connected to the right side of the pushing plate 303.

[0036] Through the above structure: the debris box 301 is installed to store the debris, the movable groove 302 is connected to the push plate 303 at the lower end to push the lifting rod 304 to move, the lifting rod 304 is connected to the ferrite material rod 305 at the lower end, so that the height of the ferrite material rod 305 can be adjusted conveniently, and the ferrite material rod 305 adsorbs the debris on the upper end of the filter plate. The magnetism of the ferrite material rod 305 is due to the directional arrangement of electrons inside its molecules, and stainless steel can be naturally adsorbed.

[0037] When in use, first, connect the sewage pipe to the upper end of the delivery pipe 201, deliver the sewage to the inside of the device box 202, filter the stainless steel debris in the sewage through the large-aperture filter plate 205 and the filter paper board 207 inside the device box 202, and the filtered sewage enters the inside of the mixing barrel 102 through the connecting pipe 101, pour the sewage treatment agent through the feed port 103 at the upper end of the mixing barrel 102, turn on the motor at the upper end of the mixing barrel 102, and connect the motor to the stirring rod at the lower end. 104, the stirring rod 104 is driven to rotate, and the sewage in the stirring barrel 102 is stirred with the sewage treatment agent during the rotation, and the sewage is treated. The treated sewage is discharged through the discharge port 105 at the lower end of the stirring barrel 102, and the discharge port 105 is connected to the conversion pipe 106 at the lower end. The sewage is transported by the delivery pump at the upper end of the conversion pipe 106, and the sewage is transported to the filter box 107 connected to the conversion pipe 106, and the quartz stone layer 108 and medical stone in the filter box 107 are used to filter the sewage. The layer 109 and the activated carbon layer 110 filter the sewage, and the filtered sewage is discharged through the outlet pipe 111 at the lower end of the filter box 107. After the treatment is completed, in order to prevent the internal blockage of the device, the anti-blocking component 3 is installed inside the device box 202, the starting block 306 is opened through the terminal, and the pushing plate 303 installed inside is opened. The pushing plate 303 drives the lifting rod 304 connected to the side end to move, and the lifting rod 304 slides in the moving groove 302. At the same time, the lifting rod 304 at the lower end is started to drive the ferrite material rod 305 at the lower end to lift and lower the height. The magnetism of the ferrite material rod 305 is due to the directional arrangement of electrons inside its molecules, which is convenient for the natural adsorption of stainless steel products. The ferrite material rod 305 adsorbs the stainless steel debris on the upper end of the large-aperture filter plate 205. After the adsorption is completed, the pushing plate 303 drives the lifting rod 304 to continue to move, move to the fragment box 301, close the starting block 306, and then the staff will clean it up.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for stainless steel casting production, comprising a stirring and filtering assembly (1), characterized in that: The right side of the stirring and filtering assembly (1) is connected to a filter box (107), and a quartz stone layer (108) is installed inside the filter box (107), a medical stone layer (109) is installed at the lower end of the quartz stone layer (108), and an activated carbon layer (110) is installed at the lower end of the medical stone layer (109), an outlet pipe (111) is installed at the lower end of the filter box (107), and a basic filter assembly (2) is installed on the left side of the upper end of the stirring and filtering assembly (1). A large-aperture filter plate (205) is installed at the upper end of the basic filter component (2), and a mounting frame (206) is installed at the lower end of the large-aperture filter plate (205), a filter paper board (207) is installed at the upper end of the mounting frame (206), an anti-clogging component (3) is installed inside the basic filter component (2), a ferrite material rod (305) is installed at the lower end of the anti-clogging component (3), and a starting block (306) is fixed to the upper end of the ferrite material rod (305).

2. The wastewater treatment equipment for stainless steel casting production according to claim 1 is characterized in that: The upper end of the stirring and filtering assembly (1) is provided with a connecting pipe (101), and the right side of the connecting pipe (101) is connected to a stirring barrel (102), the upper end of the stirring barrel (102) is provided with a feed inlet (103), the interior of the stirring barrel (102) is provided with a stirring rod (104), the lower end of the stirring barrel (102) is provided with a discharge outlet (105), and the lower end of the discharge outlet (105) is connected and provided with a conversion pipe (106).

3. The wastewater treatment equipment for stainless steel casting production according to claim 1 is characterized in that: A delivery pipe (201) is installed at the upper end of the basic filter assembly (2), and a device box (202) is connected and installed on the right side of the delivery pipe (201), a take-out groove (203) is installed in front of the outer end of the device box (202), and a connection port (204) is installed on the right side of the upper end of the device box (202).

4. The wastewater treatment equipment for stainless steel casting production according to claim 1 is characterized in that: A debris box (301) is installed at the lower end of the anti-blocking component (3), and a moving groove (302) is installed inside the debris box (301). A pushing plate (303) is installed at the lower end of the moving groove (302), and a lifting rod (304) is connected to the right side of the pushing plate (303).

5. The wastewater treatment equipment for stainless steel casting production according to claim 1 is characterized in that: The basic filter assembly (2) is connected to the stirring barrel (102) in the stirring filter assembly (1) by means of a connecting pipe (101), and the fragment box (301) in the anti-clogging assembly (3) is installed at the side end of the connecting port (204) in the basic filter assembly (2).

6. The wastewater treatment equipment for stainless steel casting production according to claim 2, characterized in that: The stirring rod (104) is inserted and connected to the stirring barrel (102), a fan blade is installed at the upper end of the stirring rod (104), and a water pump is installed at the upper end of the conversion tube (106).

7. The wastewater treatment equipment for stainless steel casting production according to claim 3 is characterized in that: The filter paper board (207) is a disassembly structure, and the filter paper board (207) can be taken out from the taking-out slot (203) for replacement, and a flap is installed at the upper end of the taking-out slot (203).

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