Coal slime water treatment device for coal washing and dressing

Abstract

The utility model relates to coal washing and processing technology field discloses a coal slime water treatment device of coal washing and processing, including base, separation subassembly, mixing subassembly and sealing assembly, and the fixed mounting of treatment box has on the base upper end, and separation subassembly installs in the treatment box inside, and mixing subassembly installs in separation subassembly inside, and sealing assembly installs in the left side of treatment box. The utility model has the advantages and effects that: mixing subassembly cooperates through the stirring rod and the spoiler, and the coal slime water in the disturbance mixing box and flocculating agent are disturbed, make the coal slime water and flocculating agent mix evenly, improve the impurity coagulation rate in the coal slime water, improve work efficiency, and separation subassembly cooperates through the storage box and the filter plate simultaneously, and it is convenient to separate the coal slime water and flocculating impurities, and it is convenient to take the storage box, and it is convenient to collect flocculating material and clean, replace filter plate, and guarantee the stability when installing the storage box simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of coal washing and processing technology, and in particular to a coal slurry water treatment device for coal washing and processing. Background Technology

[0002] Coal washing and processing is a process that removes impurities from coal and improves its quality through physical, chemical, or microbiological methods.

[0003] In the prior art, a coal slurry water treatment device for coal washing and processing is described in application number CN202322549305.5. This application sets up a discharge auxiliary structure at the bottom of the sedimentation tank. Starting the drive motor can drive the third gear to rotate, thereby causing the second gear to drive the two first gears to rotate, allowing the two lifting rods to lift the filter screen. After the impurities in the coal slurry water are deposited and flocculated, these impurities can be lifted up, allowing workers to quickly collect and process them. However, workers need to clean the impurities on the filter screen through the discharge port. The filter screen is not easy to disassemble, and long-term use may cause the filter screen to become clogged and damaged, affecting the collection and interception of flocculated matter. Utility Model Content

[0004] The purpose of this invention is to provide a coal slurry water treatment device for coal washing and processing, which can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a coal slurry water treatment device for coal washing and processing, comprising a base: A processing box is fixedly installed on the upper end of the base; A separation component, installed inside the processing tank, is used to separate coal slurry water impurities; The separation component includes: A hydraulic rod is fixedly installed on the left and right sides of the upper end of the base. A mixing box is slidably connected inside the processing box, and the upper end of the hydraulic rod is welded to the mixing box. A storage box is slidably connected to the left side inside the mixing box. A filter plate is fixedly installed at the bottom of the storage box. A through groove is opened on the left side of the processing box. A locking block is slidably connected to the upper end of the storage box inside the mixing box. A spring is provided between the locking block and the mixing box. The front and rear sides of the upper end of the storage box have locking slots.

[0006] In the above scheme, the hydraulic rod is activated to push the mixing box upward, and the collection box slides upward in sync, thereby picking up the flocculated impurities in the coal slurry water in the treatment box and realizing the collection of flocculated impurities.

[0007] A further feature of this invention includes: A mixing component, installed inside the separation component, is used to mix coal slurry water and flocculant.

[0008] The hybrid component includes: A fixed frame is fixedly installed inside the upper part of the mixing tank. A stirring shaft is rotatably connected to the lower end of the fixed frame. A stirring rod is fixedly installed on the outside of the stirring shaft. Baffles are fixedly installed at the upper and lower ends of the stirring rod.

[0009] In the above scheme, the motor on the fixed frame is started, which drives the stirring shaft to rotate, thereby driving the stirring rod to rotate, so that the coal slurry water and flocculant in the mixing box are mixed evenly.

[0010] A further feature of this invention includes: A sealing assembly is installed on the left side of the processing chamber.

[0011] The sealing assembly includes: A cover plate is attached to the left side of the processing box. A sealing gasket is adhered to the right side of the cover plate. A rotating shaft is rotatably connected to the left side of the processing box at the lower end of the cover plate. A limit plate is fixedly installed on the left side of the rotating shaft. A locking nut is threadedly connected to the left side of the limit plate. A pressure plate is rotatably connected to the right side of the locking nut.

[0012] In the above scheme, rotating the locking nut causes the pressure plate to slide to the left, causing the pressure plate to disengage from the cover plate, releasing the lock on the cover plate, and facilitating the sealing and unsealing of the through groove.

[0013] The beneficial effects of this utility model are: The mixing component of this invention uses a stirring rod and a baffle plate to agitate the coal slurry and flocculant in the mixing tank, ensuring uniform mixing and increasing the condensation rate of impurities in the coal slurry, thus improving work efficiency. Meanwhile, the separation component uses a collection box and a filter plate to facilitate the separation of coal slurry and flocculated impurities, making it easy to remove the collection box, collect the flocculated particles, and clean and replace the filter plate, while ensuring the stability of the collection box during installation.

[0014] The sealing component of this utility model uses a pressure plate and a sealing gasket to facilitate the sealing of the through groove, preventing coal slurry water from flowing out of the through groove and causing pollution to the external environment. At the same time, it is easy to remove the seal on the through groove and take out the storage box. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model; Figure 3 This is a schematic cross-sectional view of the mixing box of this utility model; Figure 4 This is a three-dimensional structural diagram of the limiting plate of this utility model; Figure 5 This is a cross-sectional structural diagram of the mixing box and storage box of this utility model.

[0017] In the diagram, 1. Base; 2. Processing box; 3. Separation assembly; 301. Hydraulic rod; 302. Mixing box; 303. Storage box; 304. Filter plate; 305. Through groove; 306. Locking block; 307. Spring; 308. Locking slot; 4. Mixing assembly; 401. Fixing frame; 402. Stirring shaft; 403. Stirring rod; 404. Baffle plate; 5. Sealing assembly; 501. Cover plate; 502. Sealing gasket; 503. Rotating shaft; 504. Limiting plate; 505. Locking nut; 506. Pressure plate. Detailed Implementation

[0018] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] Reference Figure 1-5 A coal slurry water treatment device for coal washing and processing includes a base 1, a separation component 3, a mixing component 4, and a sealing component 5. A treatment box 2 is fixedly installed on the upper end of the base 1. The separation component 3 is installed inside the treatment box 2 for separating impurities in the coal slurry water. The mixing component 4 is installed inside the separation component 3 for mixing the coal slurry water with flocculant. The sealing component 5 is installed on the left side of the treatment box 2.

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5The separation component 3 includes: a hydraulic rod 301 fixedly installed on the left and right sides of the upper end of the base 1; a mixing box 302 slidably connected inside the processing box 2, and the upper end of the hydraulic rod 301 is welded to the mixing box 302; a storage box 303 slidably connected inside the left side of the mixing box 302; a filter plate 304 fixedly installed at the bottom of the storage box 303; a through groove 305 opened on the left side of the processing box 2; a locking block 306 slidably connected inside the mixing box 302 at the upper end of the storage box 303; a spring 307 provided between the locking block 306 and the mixing box 302; and locking slots 308 opened on the front and rear sides of the upper end of the storage box 303. The mixing component 4 includes: a fixing frame 401 fixedly installed inside the upper end of the mixing box 302; a stirring shaft 402 rotatably connected to the lower end of the fixing frame 401; a stirring rod 403 fixedly installed on the outside of the stirring shaft 402; and baffles 404 fixedly installed at the upper and lower ends of the stirring rod 403.

[0021] In this invention, when treating coal slurry, the coal slurry is poured into the treatment tank 2, allowing it to fall into the mixing tank 302 inside. Simultaneously, flocculant is poured into the treatment tank 2. Then, the motor on the fixing frame 401 is started, driving the stirring shaft 402 to rotate. The rotation of the stirring shaft 402 drives the stirring rod 403 to rotate. As the stirring rod 403 rotates, the baffle plate 404 rotates inside the mixing tank 302, agitating the coal slurry and flocculant, ensuring uniform mixing and increasing the flocculation rate of impurities in the coal slurry, thus improving work efficiency. Once the impurities in the coal slurry have flocculated, the hydraulic rod 301 is activated, pushing the mixing tank 302 upwards inside the treatment tank 2. Simultaneously, the collection box 303 slides upwards along with the mixing tank 302. The filter plate 304 inside the collection box 303 intercepts the flocculated particles in the coal slurry. Finally, the lower pipe of the treatment tank 2 is opened. The treated coal slurry water is discharged from below, and the impurities and flocs in the coal slurry water are intercepted and collected by the filter plate 304. When the hydraulic rod 301 pushes the mixing box 302 to the designated position, the collection box 303 aligns with the through groove 305. The seal on the through groove 305 is released by the sealing component 5. Then, the collection box 303 is pulled. The lower end of the locking block 306 has a semi-circular design. As the collection box 303 is pulled, it presses the locking block 306 to slide into the mixing box 302 and presses the spring 307, causing the locking block 306 to disengage from the locking groove 308 on the collection box 303, thus releasing the lock on the collection box 303. Then, the collection box 303 is pulled to the outside, which facilitates the separation of coal slurry water and flocculent impurities, facilitates the removal of the collection box 303, facilitates the collection of flocculents and the cleaning and replacement of the filter plate 304, avoids the filter plate 304 from clogging due to long-term use, affecting the filtration capacity, and ensures the stability of the collection box 303 during installation.

[0022] Reference Figure 1 , Figure 2 and Figure 4The sealing assembly 5 includes: a cover plate 501 overlapping the left side of the treatment box 2, a sealing gasket 502 adhered to the right side of the cover plate 501, a rotating shaft 503 rotatably connected to the left side of the treatment box 2 at the lower end of the cover plate 501, a limiting plate 504 fixedly installed on the left side of the rotating shaft 503, a locking nut 505 threadedly connected to the left side of the limiting plate 504, and a pressure plate 506 rotatably connected to the right side of the locking nut 505.

[0023] In this invention, when releasing the seal on the through groove 305, the locking nut 505 on the limiting plate 504 is rotated, and the locking nut 505 slides spirally to the left, causing the pressure plate 506 to slide to the left, so that the pressure plate 506 is disengaged from the cover plate 501, thus releasing the lock on the cover plate 501. Then, the limiting plate 504 is rotated, and the locking nut 505 is rotated to the lower side of the cover plate 501 to prevent the locking nut 505 from blocking the removal of the cover plate 501. Then, the cover plate 501 is pulled, so that the sealing gasket 502 on the cover plate 501 is disengaged from the processing box 2, thus releasing the seal on the through groove 305. This facilitates the sealing of the through groove 305, prevents coal slurry water from flowing out of the through groove 305 and causing pollution to the external environment, and at the same time facilitates the removal of the seal on the through groove and the retrieval of the storage box.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coal slurry water treatment device for coal washing and processing, comprising a base (1), characterized in that: The processing box (2) is fixedly installed on the upper end of the base (1); Separation component (3), which is installed inside the processing box (2) for separating coal slurry water impurities; The separation component (3) includes: A hydraulic rod (301) is fixedly installed on the upper left and right sides of the base (1). A mixing box (302) is slidably connected inside the processing box (2), and the upper end of the hydraulic rod (301) is welded to the mixing box (302). A storage box (303) is slidably connected to the left side inside the mixing box (302). A filter plate (304) is fixedly installed at the bottom inside the storage box (303).

2. The coal slurry water treatment device for coal washing and processing according to claim 1, characterized in that: The processing box (2) has a through slot (305) on the left side, and the mixing box (302) has a card block (306) slidably connected to the upper end of the storage box (303).

3. A coal slurry water treatment device for coal washing and processing according to claim 2, characterized in that: A spring (307) is provided between the card block (306) and the mixing box (302), and the storage box (303) has card slots (308) on the front and back sides of the upper end.

4. A coal slurry water treatment device for coal washing and processing according to claim 3, characterized in that, Also includes: A mixing component (4) is installed inside the separation component (3) for mixing coal slurry water and flocculant.

5. A coal slurry water treatment device for coal washing and processing according to claim 4, characterized in that, The hybrid component (4) includes: A fixed frame (401) is fixedly installed inside the upper part of the mixing box (302), and a stirring shaft (402) is rotatably connected to the lower end of the fixed frame (401).

6. A coal slurry water treatment device for coal washing and processing according to claim 5, characterized in that: A stirring rod (403) is fixedly installed on the outside of the stirring shaft (402), and a baffle plate (404) is fixedly installed on the upper and lower ends of the stirring rod (403).

7. A coal slurry water treatment device for coal washing and processing according to claim 1, characterized in that, Also includes: A sealing assembly (5) is installed on the left side of the processing box (2).

8. A coal slurry water treatment device for coal washing and processing according to claim 7, characterized in that, The sealing assembly (5) includes: The cover plate (501) is attached to the left side of the processing box (2), and a sealing gasket (502) is attached to the right side of the cover plate (501).

9. A coal slurry water treatment device for coal washing and processing according to claim 8, characterized in that: The processing box (2) is rotatably connected to a rotating shaft (503) on the left side of the cover plate (501), and a limit plate (504) is fixedly installed on the left side of the rotating shaft (503).

10. A coal slurry water treatment device for coal washing and processing according to claim 9, characterized in that: The left side of the limiting plate (504) is threaded with a locking nut (505), and the right side of the locking nut (505) is rotatably connected with a pressure plate (506).

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