Coal chemical industry production sewage treatment device

Abstract

The invention discloses a coal chemical industry production sewage treatment device which comprises a treatment cylinder, a partition plate is fixedly connected to the middle of the interior of the treatment cylinder, a filter screen plate is slidably connected to the bottom surface of the partition plate, a through groove is formed in the partition plate, and a fixing rod is fixedly connected to the side face of the interior of the through groove. One end of the fixing rod is fixedly connected with a fixing cylinder, one end of the fixing cylinder is located at the upper end of the treatment cylinder, a rotating rod is rotationally installed in the fixing cylinder, a motor is installed at the top of the rotating rod and fixedly installed on the upper surface of the fixing cylinder, and a cleaning structure is installed at one end of the rotating rod. The cleaning structure is connected to the surface of one side of the filter screen plate, and one end of the fixing cylinder is connected with an identification structure, so that high-efficiency filtration through pressurization and water passing is facilitated, meanwhile, cleaning is facilitated, blockage is reduced, meanwhile, the water outlet efficiency can be identified, and the device is visual, beneficial to combined use and convenient to manage and control.

Description

Technical Field

[0001] The present invention relates to the field of sewage treatment, and more specifically, to a coal chemical production sewage treatment device. Background Art

[0002] During the coal chemical production process, a large amount of wastewater is generated, mixed with a large number of solid particles, which need to be treated for recycling and discharge.

[0003] In the structure of sewage treatment devices, most of them are simply filtered, with sewage introduced from one side and discharged from the other side after passing through the filter. This is not conducive to pressurized introduction to increase treatment efficiency, and there is a lack of corresponding cleaning structure and identification structure, which is not conducive to cleaning filtered impurities, and is prone to clogging and affecting efficiency. In addition, the water outlet position cannot be intuitively marked, which affects the observation of water outlet efficiency. A new structure needs to be proposed. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a coal chemical production wastewater treatment device, by installing a filter plate through the partition inside the treatment cylinder, installing a cleaning structure in combination with a rotating rod connected to the fixed cylinder, and installing an identification structure, the water inlet end can be closed, which is conducive to pressurized water for efficient filtration, and at the same time it is convenient to clean and reduce blockage, and the water efficiency can be identified at the same time, which is more intuitive, conducive to combined use, and convenient for management and control.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A coal chemical production wastewater treatment device, comprising a treatment cylinder, a partition is fixedly connected to the middle position of the treatment cylinder, a filter screen is slidably connected to the bottom surface of the partition, a through groove is provided inside the partition, a fixing rod is fixedly connected to the inner side of the through groove, one end of the fixing rod is fixedly connected to the fixing cylinder, and one end of the fixing cylinder is located at the upper end of the treatment cylinder;

[0007] A rotating rod is rotatably installed inside the fixed cylinder, a motor is installed on the top of the rotating rod, and the motor is fixedly installed on the upper surface of the fixed cylinder. A cleaning structure is installed at one end of the rotating rod, and the cleaning structure is connected to one side surface of the filter screen plate. An identification structure is connected to one end of the fixed cylinder, and the identification structure is located at the upper end of the processing cylinder.

[0008] One side of the floating board is fixedly connected with a fixing tube, one end of the fixing tube is fixedly connected with an air bag, and the other end of the fixing tube is fixedly connected with an annular tube, the annular tube is located on the upper surface of the floating board, one end of the annular tube is fixedly connected with an inflation hose, both ends of the floating board are threadedly installed with adjusting screws, one end of the adjusting screw is rotatably connected with a rotating cylinder, one end of the rotating cylinder is fixedly connected with an annular plate, the annular plate is sleeved on the outer surface of the fixing cylinder, the annular plate is tightly connected to one side of the air bag, the air bag is connected through the fixing tube, and the annular plate is installed in combination with the adjusting screw, which can be compressed and contracted when not in use to avoid interference, and can be loosened when in use, so as to inflate the inside of the air bag, increase buoyancy after expansion, ensure stability in use, and facilitate combined adjustment and use;

[0009] The cleaning structure comprises an articulated seat and a scraper, wherein the scraper is articulated at one side of the articulated seat, a sliding groove is provided on the surface of the scraper, a sliding rod is installed inside the sliding groove, a sliding scraper block is slidably installed on the surface of the sliding rod through a bearing, the sliding scraper block slides left and right on the sliding rod, and the sliding scraper block is slidably connected to the bottom surface of the filter screen plate;

[0010] The cam is installed on the axial end of the filter screen, and the cam is installed on the axial end of the filter screen, and the cam is installed on the axial end of the filter screen.

[0011] Furthermore, the hinge seat is fixedly connected to the bottom position of the rotating rod, and the hinge seat is rotatably connected to one end of the fixed cylinder.

[0012] Furthermore, a tensioning spring is fixedly connected to one side surface of the articulated seat, one end of which is tightly connected to one side surface of the scraper. The scraper and the tensioning spring are installed by the articulated seat and can be rotated and controlled for scraping and cleaning, which is convenient for maintenance and efficient and stable.

[0013] Furthermore, the identification structure includes a floating board and an identification rod, and the identification rod is fixedly connected to one end surface of the floating board.

[0014] Furthermore, the floating plate is slidably connected to the interior of the treatment cylinder, and the marking rod is slidably connected to a side position inside the treatment cylinder.

[0015] Furthermore, a sleeve is fixedly connected to the middle position of the floating board, and the sleeve is slidably sleeved on the surface of one end of the fixed tube. The marking rod and the sleeve are connected by the floating board, and can float with the liquid level, which is conducive to intuitively marking the water depth, convenient for judgment and management, and efficient and stable.

[0016] Furthermore, one side surface of the treatment cylinder is fixedly connected to the water outlet pipe, and the other side surface of the treatment cylinder is fixedly connected to the water inlet pipe. The water outlet pipe and the water inlet pipe are fixedly connected to the two side surfaces of the treatment cylinder and are respectively located at the upper and lower sides of the partition.

[0017] Furthermore, a cleaning pipe is fixedly connected to the bottom of one end surface of the treatment cylinder, and the cleaning pipe is located at the bottom of the outlet pipe. By connecting the outlet pipe, the inlet pipe and the cleaning pipe, it is beneficial to the inlet water filtering treatment, and at the same time it is convenient for dredging, safe and stable.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution installs the filter plate through the partition inside the treatment cylinder, installs the cleaning structure in combination with the rotating rod connected to the fixed cylinder, and installs the identification structure. The water inlet end can be closed, which is conducive to pressurized water for efficient filtration, and is convenient for cleaning to reduce blockage. At the same time, the water outlet efficiency can be identified, which is more intuitive, conducive to combined use, and convenient for management and control.

[0020] (2) When the scraper rotates, the sliding scraper block can slide left and right on the sliding rod, so that the sliding scraper block can move left and right to scrape and clean the filter screen. This can not only reduce the friction during scraping and increase the service life of the scraper and the filter screen, but also achieve comprehensive scraping and cleaning on the left and right. The scraper and the tightening spring are installed on the hinged seat, and can be rotated to control the scraping and cleaning, which is convenient for maintenance and efficient and stable.

[0021] (3) The identification rod and the sleeve are connected by a floating plate, which can float with the height of the liquid level, which is conducive to intuitively marking the water depth, convenient for judgment and management, and efficient and stable.

[0022] (4) By connecting the outlet pipe, the inlet pipe and the cleaning pipe, it is beneficial to the filtering and processing of the incoming water, and it is also convenient for dredging, safe and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a partial schematic diagram of the scraper connection of the present invention;

[0025] Figure 3 A partial structural diagram of the floating board connection of the present invention;

[0026] Figure 4 It is a partial structural diagram of the airbag connection of the present invention;

[0027] Figure 5 It is the scraper structure diagram of the present invention;

[0028] Figure 6 A partial structural diagram of the connection of the filter screen plate of the present invention;

[0029] Figure 7 is a three-dimensional schematic diagram of the filter screen plate of the present invention;

[0030] Figure 8 It is a partial structural diagram of the cam connection of the present invention.

[0031] Description of the numbers in the figure:

[0032] 1 treatment cylinder, 11 partition, 12 filter screen plate, 13 through groove, 14 fixed rod, 15 fixed cylinder, 16 rotating rod, 17 cleaning structure, 18 identification structure, 2 hinged seat, 21 scraper, 211 sliding groove, 212 sliding rod, 213 bearing, 214 sliding scraper block, 22 tightening spring, 23 motor, 24 floating plate, 25 identification rod, 26 sleeve, 27 water outlet pipe, 28 water inlet pipe, 29 cleaning pipe, 3 fixed pipe, 31 air bag, 32 annular tube, 33 inflatable hose, 34 adjusting screw, 35 rotating cylinder, 36 annular plate, 4 guide cylinder, 41 auxiliary cylinder, 42 vertical hole, 43 vertical rod, 44 buffer spring, 45 isolation box, 46 oscillation motor, 47 cam, 48 protective isolation plate. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figure 1 , Figure 2 , Figure 4 and Figure 5A coal chemical production wastewater treatment device comprises a treatment cylinder 1, a partition 11 is fixedly connected to the middle position of the treatment cylinder 1, a filter screen 12 is slidably connected to the bottom surface of the partition 11, a through groove 13 is provided inside the partition 11, a fixing rod 14 is fixedly connected to the inner side of the through groove 13, one end of the fixing rod 14 is fixedly connected to a fixing cylinder 15, and one end of the fixing cylinder 15 is located at the upper end of the treatment cylinder 1;

[0036] A rotating rod 16 is rotatably installed inside the fixed cylinder 15, a motor 23 is installed on the top of the rotating rod 16, and the motor 23 is fixedly installed on the upper surface of the fixed cylinder 15. A cleaning structure 17 is installed at one end of the rotating rod 16, and the cleaning structure 17 is connected to one side surface of the filter screen plate 12. An identification structure 18 is connected to one end of the fixed cylinder 15, and the identification structure 18 is located at the upper end of the processing cylinder 1.

[0037] A fixed tube 3 is fixedly connected to one side of the floating board 24, one end of the fixed tube 3 is fixedly connected to the air bag 31, and the other end of the fixed tube 3 is fixedly connected to the annular tube 32, which is located on the upper surface of the floating board 24, and one end of the annular tube 32 is fixedly connected to an inflatable hose 33. Adjustment screws 34 are threadedly installed at both ends of the floating board 24, and one end of the adjustment screw 34 is rotatably connected to a rotating cylinder 35, and one end of the rotating cylinder 35 is fixedly connected to an annular plate 36, which is sleeved on the outer surface of the fixed cylinder 15, and the annular plate 36 is tightly connected to one side of the air bag 31, so that the floating board 24 can be easily moved. When in use, the adjusting screw 34 can be turned to adjust the annular plate 36 upward, thereby compressing the airbag 31 for tightening, and it can fit against the lower surface of the floating board 24 for positioning and prevention to avoid interference. When in use, the annular plate 36 can be adjusted downward, and after loosening the airbag 31, the annular tube 32 can be inflated through the restart hose 33, so that the airbag 31 is introduced through the fixed tube 3, which can expand and increase the buoyancy, ensure the stability of the floating adjustment, provide greater supporting force, facilitate the installation of corresponding components and equipment on the floating board 24, improve the use effect, avoid interference, and have high adaptability.

[0038] One side surface of the treatment cylinder 1 is fixedly connected to the outlet pipe 27, and the other side surface of the treatment cylinder 1 is fixedly connected to the inlet pipe 28. The outlet pipe 27 and the inlet pipe 28 are fixedly connected to the two side surfaces of the treatment cylinder 1, and are respectively located at the upper and lower sides of the partition 11. A cleaning pipe 29 is fixedly connected to the bottom of one end surface of the treatment cylinder 1, and the cleaning pipe 29 is located at the bottom of the outlet pipe 27. By connecting the outlet pipe, the inlet pipe and the cleaning pipe, it is beneficial to the inlet filtering treatment, and at the same time it is convenient to desilt, safe and stable. Sewage can be introduced from the inlet pipe 28 and can be pressurized to increase the pressure passing through the filter screen 12, thereby enhancing the filtering efficiency. The entrained particles are retained at the bottom of the treatment cylinder 1, and the filtered water enters the upper end of the partition 11 and can be discharged from the outlet pipe 27, which is efficient and stable. At the same time, the cleaning pipe 29 can be connected to a silt pump to facilitate the extraction of silt from the bottom, convenient cleaning treatment, safe and stable.

[0039] See also Figure 2 , Figure 5 and Figure 8 The cleaning structure 17 includes an articulated seat 2 and a scraper 21. The scraper 21 is hinged at one side of the articulated seat 2. A sliding groove 211 is provided on the surface of the scraper 21. A sliding rod 212 is installed inside the sliding groove 211. A sliding scraper block 214 is slidably installed on the surface of the sliding rod 212 through a bearing 213. The sliding scraper block 214 slides left and right on the sliding rod 212. The sliding scraper block 214 is slidably connected to the bottom surface of the filter screen plate 12. When the scraper 21 rotates, the sliding scraper block 214 can slide left and right on the sliding rod 212, so that the sliding scraper block 214 can scrape and clean the filter screen plate 12 in a movable manner left and right, which can not only well reduce the friction during scraping, but also improve the service life of the scraper 21 and the filter screen plate 12, and can also achieve comprehensive left and right cleaning. Scrape out cleaning, the hinge seat 2 is fixedly connected to the bottom position of the rotating rod 16, the hinge seat 2 is rotatably connected to one end of the fixed cylinder 15, and a tensioning spring 22 is fixedly connected to one side surface of the hinge seat 2, and one end of the tensioning spring 22 is tightly connected to one side surface of the scraper 21. The scraper and the tensioning spring are installed by the hinge seat, and the rotation control can be performed to scrape and clean, which is conducive to maintenance, efficient and stable. The filtered isolation will partially adhere to the surface of the filter screen plate 12, and the rotating rod 16 is driven to rotate back and forth by the motor 23, so that the scraper 21 is driven to rotate back and forth in combination with the hinge seat 2, and it swings back and forth along the lower surface of the filter screen plate 12 to scrape and clean. At the same time, the tensioning spring 22 presses the scraper 21 tightly, which can ensure that it fits the surface of the filter screen plate 12, improves the cleaning effect, and facilitates maintenance and processing;

[0040] See also Figure 1 , Figure 6 , Figure 7 and Figure 8, a guide cylinder 4 is fixedly connected to the middle position of the filter screen plate 12, and the guide cylinder 4 is slidably sleeved on one end of the outer surface of the rotating rod 16. The rotating rod 16 is connected through the guide cylinder 4, which can support the filter screen plate 12 to ensure stability. An auxiliary cylinder 41 is fixedly connected to the outer surface of the filter screen plate 12, and the auxiliary cylinder 41 is slidably installed on the inner surface of the through groove 13, and is connected to the inside of the through groove 13 through the auxiliary cylinder 41. It can assist in supporting and facilitate up and down sliding for oscillation, thereby reducing blockage and ensuring the stability of the filtering process. Both ends of the fixed rod 14 are provided with vertical holes 42, and a vertical rod 43 is slidably installed inside the vertical hole 42. One end of the vertical rod 43 is fixedly connected to the two ends of the upper surface of the filter screen plate 12, and a buffer spring 44 is slidably sleeved on one end surface of the vertical rod 43. The two ends of the buffer spring 44 are respectively pressed against one side of the filter screen plate 12 and the fixed rod 14, and the vertical rod 43 is connected through the vertical hole 42. The filter screen plate 12 can be supported and guided to ensure the stability of the up and down oscillation adjustment, and the adaptability is high. The buffer is tightened by the buffer spring 44, which can ensure the safety of oscillation and facilitate combined use. One end of the hinged seat 2 is fixedly connected to an isolation box 45, and an oscillation motor 46 is fixedly installed inside the isolation box 45. The shaft end of the oscillation motor 46 is fixedly connected to a protective isolation plate 48, and the rotation of the protective isolation plate 38 is connected to the end position of the isolation box 45. A cam 47 is installed on the shaft end of the oscillation motor 46, and one side surface of the cam 47 is rotatably connected to one side of the lower surface of the scraper 21. The oscillation motor 46 is installed through the isolation box 45, which can be combined for protection and improved safety. The oscillation motor 46 rotates with the cam 47, which can push the scraper 21 to flip up and down around the hinged seat 2, so that on the one hand, it can ensure that the scraper 21 rotates in contact with the surface of the filter screen 12 for scraping and cleaning, and on the other hand, it can slide up and down with the filter screen 12, so that it can oscillate up and down inside the sewage, which can reduce the blockage of the filter holes and ensure the filtering effect. It is conducive to installation and use, efficient and stable, and has high adaptability.

[0041] Example 2

[0042] See also Figure 1 and Figure 3 A coal chemical production wastewater treatment device comprises a treatment cylinder 1, a partition 11 is fixedly connected to the middle position of the treatment cylinder 1, a filter screen 12 is slidably connected to the bottom surface of the partition 11, a through groove 13 is provided inside the partition 11, a fixing rod 14 is fixedly connected to the inner side of the through groove 13, one end of the fixing rod 14 is fixedly connected to a fixing cylinder 15, and one end of the fixing cylinder 15 is located at the upper end of the treatment cylinder 1;

[0043] A rotating rod 16 is rotatably installed inside the fixed cylinder 15, a motor 23 is installed on the top of the rotating rod 16, and the motor 23 is fixedly installed on the upper surface of the fixed cylinder 15. A cleaning structure 17 is installed at one end of the rotating rod 16, and the cleaning structure 17 is connected to one side surface of the filter screen plate 12. An identification structure 18 is connected to one end of the fixed cylinder 15, and the identification structure 18 is located at the upper end of the processing cylinder 1.

[0044] The identification structure 18 includes a floating plate 24 and an identification rod 25. The identification rod 25 is fixedly connected to one end surface of the floating plate 24. The floating plate 24 is slidably connected to the inside of the treatment tube 1. The identification rod 25 is slidably connected to one side position inside the treatment tube 1. A sleeve 26 is fixedly connected to the middle position of the floating plate 24. The sleeve 26 is slidably sleeved on one end surface of the fixed tube 15. The identification rod and the sleeve are connected by the floating plate, and can float with the liquid level, which is conducive to intuitively identifying the water depth, convenient for judgment and management, efficient and stable. The filtered water enters the top of the partition 11 and can be discharged from the outlet pipe 27. If the discharge is not timely, it will accumulate above the partition 11. The floating plate 24 pushes the identification rod 25 to slide upward as the liquid level rises. The drainage efficiency can be intuitively judged by the length above the treatment tube 1, which is convenient for control operation and ensures safety and stability.

[0045] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coal chemical production wastewater treatment device, comprising a treatment cylinder (1), characterized in that: A partition (11) is fixedly connected to the middle position of the processing cylinder (1), a filter screen (12) is slidably connected to the bottom surface of the partition (11), a through groove (13) is provided inside the partition (11), a fixing rod (14) is fixedly connected to the inner side surface of the through groove (13), one end of the fixing rod (14) is fixedly connected to a fixing cylinder (15), and one end of the fixing cylinder (15) is located at the upper end of the processing cylinder (1); A rotating rod (16) is rotatably mounted inside the fixed cylinder (15), a motor (23) is mounted on the top of the rotating rod (16), and the motor (23) is fixedly mounted on the upper surface of the fixed cylinder (15); a cleaning structure (17) is mounted on one end of the rotating rod (16), and the cleaning structure (17) is connected to a side surface of the filter screen plate (12); an identification structure (18) is connected to one end of the fixed cylinder (15), and the identification structure (18) is located at the upper end of the interior of the treatment cylinder (1); One side of the floating board (24) is fixedly connected to a fixing tube (3), one end of the fixing tube (3) is fixedly connected to an air bag (31), the other end of the fixing tube (3) is fixedly connected to an annular tube (32), the annular tube (32) is located on the upper surface of the floating board (24), one end of the annular tube (32) is fixedly connected to an inflation hose (33), both ends of the floating board (24) are threadedly mounted with adjustment screws (34), one end of the adjustment screw (34) is rotatably connected to a rotating cylinder (35), one end of the rotating cylinder (35) is fixedly connected to an annular plate (36), the annular plate (36) is sleeved on the outer surface of the fixing cylinder (15), and the annular plate (36) is tightly connected to one side of the air bag (31); The cleaning structure (17) comprises an articulated seat (2) and a scraper (21); the scraper (21) is articulated at one side of the articulated seat (2); a sliding groove (211) is provided on the surface of the scraper (21); a sliding rod (212) is installed inside the sliding groove (211); a sliding scraper block (214) is slidably installed on the surface of the sliding rod (212) via a bearing (213); the sliding scraper block (214) slides left and right on the sliding rod (212); and the sliding scraper block (214) is slidably connected to the bottom surface of the filter screen plate (12); A guide cylinder (4) is fixedly connected to the middle position of the filter screen plate (12), and the guide cylinder (4) is slidably sleeved on one end of the outer surface of the rotating rod (16). An auxiliary cylinder (41) is fixedly connected to the outer surface of the filter screen plate (12), and the auxiliary cylinder (41) is slidably mounted on the inner surface of the through groove (13). Both ends of the fixed rod (14) are provided with vertical holes (42), and a vertical rod (43) is slidably mounted inside the vertical hole (42). One end of the vertical rod (43) is fixedly connected to the two ends of the upper surface of the filter screen plate (12), and one end surface of the vertical rod (43) is slidably sleeved with a buffer spring. A spring (44) is provided, the two ends of the buffer spring (44) respectively press against one side of the filter screen plate (12) and the fixing rod (14), one end of the hinged seat (2) is fixedly connected to an isolation box (45), an oscillation motor (46) is fixedly installed inside the isolation box (45), the shaft end of the oscillation motor (46) is fixedly connected to a protective isolation plate (48), the rotation of the protective isolation plate (38) is connected to the end position of the isolation box (45), the shaft end of the oscillation motor (46) is installed with a cam (47), and one side surface of the cam (47) is rotatably connected to a side position of the lower surface of the scraper (21).

2. A coal chemical production wastewater treatment device according to claim 2, characterized in that: The hinge seat (2) is fixedly connected to the bottom position of the rotating rod (16), and the hinge seat (2) is rotatably connected to one end of the fixed cylinder (15).

3. A coal chemical production wastewater treatment device according to claim 2, characterized in that: A tensioning spring (22) is fixedly connected to one side surface of the hinge seat (2), and one end of the tensioning spring (22) is tensionedly connected to one side surface of the scraper (21).

4. A coal chemical production wastewater treatment device according to claim 1, characterized in that: The marking structure (18) comprises a floating plate (24) and a marking rod (25), wherein the marking rod (25) is fixedly connected to one end surface of the floating plate (24).

5. A coal chemical production wastewater treatment device according to claim 4, characterized in that: The floating plate (24) is slidably connected to the interior of the treatment cylinder (1), and the identification rod (25) is slidably connected to a side position inside the treatment cylinder (1).

6. A coal chemical production wastewater treatment device according to claim 4, characterized in that: A sleeve (26) is fixedly connected to the middle position of the floating plate (24), and the sleeve (26) is slidably sleeved on one end surface of the fixed tube (15).

7. A coal chemical production wastewater treatment device according to claim 1, characterized in that: One side surface of the treatment cylinder (1) is fixedly connected to a water outlet pipe (27), and the other side surface of the treatment cylinder (1) is fixedly connected to a water inlet pipe (28). The water outlet pipe (27) and the water inlet pipe (28) are fixedly connected to the two side surfaces of the treatment cylinder (1) and are respectively located at the upper and lower sides of the partition (11).

8. A coal chemical production wastewater treatment device according to claim 1, characterized in that: A cleaning pipe (29) is fixedly connected to the bottom of one end surface of the treatment cylinder (1), and the cleaning pipe (29) is located at the bottom of the water outlet pipe (27).

Images