Chemical sewage purification equipment

Abstract

The utility model relates to the technical field of sewage purification, and discloses chemical sewage purification equipment which comprises a purification box, a box opening is formed in the left side of the top of the purification box, a blow-off pipe is fixedly connected to the middle of the bottom of the purification box, and a control valve is installed on the blow-off pipe. After sewage is purified through the purification box, an external water pipe is conveniently connected and water is sprayed on the inner wall of the purification box through cooperation of the annular ring, the spray head, the connecting pipe and the pipeline connector, so that the inner wall of the purification box is cleaned; meanwhile, through cooperation of a mounting cover, an electric push rod, a supporting frame, a guide rod, a motor, a rotating shaft, a stirring rod, a side scraping piece and an inclined scraping piece, the side scraping piece and the inclined scraping piece are conveniently driven to vertically move and rotate, impurities attached to the inner wall of the purification box are scraped away through the side scraping piece, and meanwhile impurities attached to the bottom of the inner wall of the purification box are scraped away through the inclined scraping piece; and the interior of the purification box is conveniently cleaned, cleanliness of the interior of the purification box is kept, and follow-up use of the purification box is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, and more specifically to chemical sewage purification equipment. Background Art

[0002] Chemical wastewater refers to wastewater generated during the chemical production process. These wastewaters include production wastewater and production sewage. They contain industrial production materials, intermediate products, by-products and pollutants generated during the production process that are lost with water. There are many types of chemical wastewater with complex components. For example, direct discharge of chemical wastewater is easy to pollute the environment, so it is usually necessary to use purification equipment to purify the wastewater;

[0003] At present, when purifying chemical wastewater, flocculants are usually added to the wastewater inside the purification equipment to gather suspended matter, silt and other solid particulate matter in the wastewater for precipitation, thereby purifying the water quality. However, after the wastewater is purified, impurities are easily attached to the inner wall of the purification equipment, which is troublesome to clean and needs to be improved. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a chemical wastewater purification device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a chemical wastewater purification device, comprising a purification box, a box opening is provided on the left side of the top of the purification box, a sewage pipe is fixedly connected to the middle of the bottom of the purification box, a control valve is installed on the sewage pipe, a cleaning mechanism is provided above the inside of the purification box, and a drainage mechanism is provided on the right side above the purification box;

[0006] The cleaning mechanism includes two stirring rods, which are symmetrically arranged on both sides above the inner cavity of the purification box, one end of each of the two stirring rods is fixedly connected to a side scraper, one side of each of the side scrapers overlaps the inner wall of the purification box, and the lower parts of each of the two stirring rods are fixedly connected to an inclined scraper, an annular ring is fixedly installed on the top of the inner wall of the purification box, and a plurality of nozzles are fixedly installed on the outer wall of the annular ring;

[0007] The drainage mechanism includes a through opening, which is opened on the right side of the top of the purification box. A dirt suction hood is provided above the through opening. A fixing frame is fixedly connected to the right side of the top of the purification box. A waterproof electric telescopic rod is fixedly installed on the fixing frame. The telescopic end of the waterproof electric telescopic rod is fixedly connected to one side of the top of the dirt suction hood.

[0008] Furthermore, a mounting cover is fixedly connected to the middle part of the top of the purification box, an electric push rod is fixedly installed on the top of the mounting cover, the telescopic end of the electric push rod extends to the inner cavity of the mounting cover and is fixedly connected to a support frame, a motor is fixedly installed on the support frame, the output end of the motor is fixedly connected to a rotating shaft, the bottom end of the rotating shaft extends to above the middle part of the inner cavity of the purification box, and the other ends of the two stirring rods are symmetrically fixedly connected below both sides of the rotating shaft.

[0009] Furthermore, guide rods are slidably sleeved on both sides of the support frame, the top ends of the guide rods are fixedly connected to the top of the inner wall of the mounting cover, and the bottom ends of the guide rods are fixedly connected to the top of the purification box.

[0010] Furthermore, a connecting pipe is fixedly installed on the right side of the top of the annular ring, and the top end of the connecting pipe extends to the top of the purification box and is fixedly installed with a pipeline connector.

[0011] Furthermore, a telescopic hose is provided on the right side above the purification box, one end of the telescopic hose is fixedly installed on the middle part of the top of the suction hood, a water pump is fixedly installed on the right side of the top of the purification box, the other end of the telescopic hose is fixedly installed on the pumping end of the water pump, and a drain pipe is fixedly installed on the draining end of the water pump.

[0012] Furthermore, a transparent observation window is fixedly installed on the right side of the front of the purification box.

[0013] Technical effects and advantages of the utility model:

[0014] 1. After the sewage is purified by the purification box, the utility model adopts the cooperation of the annular ring, the nozzle, the connecting pipe and the pipe connector to facilitate the external connection of the water pipe and spray water on the inner wall of the purification box to clean the inner wall of the purification box. At the same time, through the cooperation of the mounting cover, the electric push rod, the support frame, the guide rod, the motor, the rotating shaft, the stirring rod, the side scraper and the inclined scraper, it is convenient to drive the side scraper and the inclined scraper to move and rotate vertically, and the side scraper is used to scrape off the impurities attached to the inner wall of the purification box, and the inclined scraper is used to scrape off the impurities attached to the bottom of the inner wall of the purification box, so that the inside of the purification box is easy to clean, the cleanliness of the inside of the purification box is maintained, and the subsequent use of the purification box is convenient.

[0015] 2. When the utility model purifies sewage through the purification box, the height of the suction hood is adjusted by using the coordination of the through port, the suction hood, the telescopic hose, the water pump, the drain pipe, the fixing frame and the waterproof electric telescopic rod. The suction hood can be moved to the purified water after settling inside the purification box to conveniently extract the purified water. Then, the solid particle impurities settled below the inner cavity of the purification box can be conveniently discharged through the coordination of the drainage pipe and the control valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 3 It is a bottom view schematic diagram of the annular ring and the nozzle structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. purification box; 2. cleaning mechanism; 21. installation cover; 22. electric push rod; 23. support frame; 24. guide rod; 25. motor; 26. rotating shaft; 27. stirring rod; 28. side scraper; 29. ​​inclined scraper; 3. annular ring; 31. nozzle; 32. connecting pipe; 33. pipe connector; 4. drainage mechanism; 41. through port; 42. suction cover; 43. telescopic hose; 44. water pump; 45. drainage pipe; 46. fixing frame; 47. waterproof electric telescopic rod; 5. transparent observation window; 6. box mouth; 7. sewage pipe; 8. control valve. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The chemical wastewater purification equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-3 As shown, a chemical wastewater purification device includes a purification box 1, a box port 6 is provided on the left side of the top of the purification box 1, a sewage pipe 7 is fixedly connected to the middle part of the bottom of the purification box 1, and a control valve 8 is installed on the sewage pipe 7, a drainage mechanism 4 is provided on the right side above the purification box 1, the drainage mechanism 4 includes a through port 41, the through port 41 is opened on the right side of the top of the purification box 1, a sewage suction cover 42 is provided above the through port 41, a fixing frame 46 is fixedly connected to the right side of the top of the purification box 1, a waterproof electric telescopic rod 47 is fixedly installed on the fixing frame 46, and the telescopic end of the waterproof electric telescopic rod 47 is fixedly connected to one side of the top of the sewage suction cover 42, a telescopic hose 43 is provided on the right side above the purification box 1, one end of the telescopic hose 43 is fixedly installed in the middle part of the top of the sewage suction cover 42, a water pump 44 is fixedly installed on the right side of the top of the purification box 1, the other end of the telescopic hose 43 is fixedly installed on the water pumping end of the water pump 44, a drainage pipe 45 is fixedly installed on the drainage end of the water pump 44, and a transparent observation window 5 is fixedly installed on the right side of the front of the purification box 1.

[0023] In this embodiment, after the sewage is precipitated and purified by the purification box 1, the height of the suction hood 42 can be adjusted by setting the waterproof electric telescopic rod 47, and the suction hood 42 can be moved to the water after precipitation and purification inside the purification box 1. The transparent observation window 5 can be set to facilitate observation of the position of the suction hood 42, and the cooperation of the suction hood 42, the telescopic hose 43, the water pump 44 and the drain pipe 45 can facilitate the extraction of the purified water, and the cooperation of the drain pipe 7 and the control valve 8 can facilitate the discharge of solid particle impurities settled below the inner cavity of the purification box 1.

[0024] Embodiment 2:

[0025] like Figure 1-3 As shown, an annular ring 3 is fixedly installed on the top of the inner wall of the purification box 1, and a plurality of nozzles 31 are fixedly installed on the outer wall of the annular ring 3. A connecting pipe 32 is fixedly installed on the right side of the top of the annular ring 3. The top of the connecting pipe 32 extends to the top of the purification box 1 and is fixedly installed with a pipe connector 33. A cleaning mechanism 2 is provided above the inside of the purification box 1. The cleaning mechanism 2 includes two stirring rods 27. The two stirring rods 27 are symmetrically arranged on both sides above the inner cavity of the purification box 1. One end of the two stirring rods 27 is fixedly connected to a side scraper 28. One side of the side scraper 28 overlaps the inner wall of the purification box 1. The bottom of the two stirring rods 27 is fixedly connected to an inclined scraper 29. The purification box 1 A mounting cover 21 is fixedly connected to the middle of the top, an electric push rod 22 is fixedly installed on the top of the mounting cover 21, the telescopic end of the electric push rod 22 extends to the inner cavity of the mounting cover 21 and is fixedly connected to a support frame 23, a motor 25 is fixedly installed on the support frame 23, the output end of the motor 25 is fixedly connected to a rotating shaft 26, the bottom end of the rotating shaft 26 extends to the top of the middle of the inner cavity of the purification box 1, the other ends of the two stirring rods 27 are symmetrically fixedly connected to the bottom of the two sides of the rotating shaft 26, guide rods 24 are slidably sleeved on both sides of the inside of the support frame 23, the top end of the guide rod 24 is fixedly connected to the top of the inner wall of the mounting cover 21, and the bottom end of the guide rod 24 is fixedly connected to the top of the purification box 1.

[0026] In this embodiment, the arrangement of the pipe connector 33 facilitates the connection of an external water pipe, and water can be discharged into the interior of the annular ring 3 through the connecting pipe 32 and sprayed out through multiple nozzles 31, so that the interior of the purification box 1 can be cleaned conveniently. The arrangement of the motor 25, the rotating shaft 26 and the stirring rod 27 facilitates the driving of the side scraper 28 and the inclined scraper 29 to rotate. At the same time, the cooperation of the electric push rod 22 and the support frame 23 facilitates the driving of the side scraper 28 and the inclined scraper 29 to move up and down inside the purification box 1, so that the side scraper 28 can be used to scrape off impurities attached to the inner wall of the purification box 1, and the inclined scraper 29 can be used to scrape off impurities attached to the bottom of the inner wall of the purification box 1.

[0027] In summary, if Figure 1-3As shown, this chemical wastewater purification equipment, when in use, first discharges the wastewater into the purification box 1 through the box port 6, and puts a flocculant into the purification box 1 to gather the suspended matter and solid particulate matter such as silt in the wastewater and precipitate them at the bottom of the inner cavity of the purification box 1, so that the wastewater is purified. After purification, the suction hood 42 is driven to move by the telescopic end of the waterproof electric telescopic rod 47, so that the suction hood 42 moves through the through port 41 to the inside of the purification box 1 and precipitates in the purified water. The staff observes the position of the suction hood 42 through the transparent observation window 5, and then extracts the purified water through the suction hood 42, the telescopic hose 43 and the water pump 44, and discharges it through the drain pipe 45, and then opens the control valve 8, so that the solid particulate impurities at the bottom of the inner cavity of the purification box 1 are discharged through the drain pipe 7. When the inside of the purification box 1 is cleaned, the external water pipe is connected to the pipe connector 33 (the water pipe is not shown in the attached figure), and the water pipe will Water is discharged into the annular ring 3 through the connecting pipe 32 and sprayed out through a plurality of nozzles 31, so that the interior of the purification box 1 is cleaned. At this time, the rotating shaft 26, the stirring rod 27, the side scraper 28 and the inclined scraper 29 are driven to rotate by the output end of the motor 25, and the side scraper 28 is used to scrape off the impurities attached to the inner wall of the purification box 1, and the telescopic end of the electric push rod 22 drives the support frame 23 to move vertically on the outer wall of the guide rod 24, and the support frame 23 drives the stirring rod 27, the side scraper 28 and the inclined scraper 29 to move downward inside the purification box 1 through the motor 25 and the rotating shaft 26, so that it is easy to adjust the position of the side scraper 28 and the inclined scraper 29 inside the purification box 1. When the inclined scraper 29 moves to the bottom of the inner cavity of the purification box 1, the rotation of the inclined scraper 29 is used to scrape off the impurities attached to the bottom of the inner wall of the purification box 1, and then the sewage during the cleaning of the interior of the purification box 1 is discharged through the sewage pipe 7, so that it is easy to maintain the cleanliness of the interior of the purification box 1.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A chemical wastewater purification device, comprising a purification box (1), characterized in that: A box opening (6) is provided on the left side of the top of the purification box (1); a sewage pipe (7) is fixedly connected to the middle of the bottom of the purification box (1); a control valve (8) is installed on the sewage pipe (7); a cleaning mechanism (2) is provided on the upper part of the purification box (1); and a drainage mechanism (4) is provided on the right side of the upper part of the purification box (1); The cleaning mechanism (2) comprises two stirring rods (27), the two stirring rods (27) are symmetrically arranged on both sides above the inner cavity of the purification box (1), one end of the two stirring rods (27) is fixedly connected to a side scraper (28), one side of the side scraper (28) overlaps the inner wall of the purification box (1), and the bottom of the two stirring rods (27) is fixedly connected to an inclined scraper (29), the top of the inner wall of the purification box (1) is fixedly mounted with an annular ring (3), and the outer wall of the annular ring (3) is fixedly mounted with a plurality of nozzles (31); The drainage mechanism (4) comprises a through opening (41), the through opening (41) being opened on the right side of the top of the purification box (1), a dirt suction cover (42) being provided above the through opening (41), a fixing frame (46) being fixedly connected to the right side of the top of the purification box (1), a waterproof electric telescopic rod (47) being fixedly mounted on the fixing frame (46), and a telescopic end of the waterproof electric telescopic rod (47) being fixedly connected to one side of the top of the dirt suction cover (42).

2. A chemical wastewater purification equipment according to claim 1, characterized in that: A mounting cover (21) is fixedly connected to the middle of the top of the purification box (1), an electric push rod (22) is fixedly installed on the top of the mounting cover (21), a telescopic end of the electric push rod (22) extends to the inner cavity of the mounting cover (21) and is fixedly connected to a support frame (23), a motor (25) is fixedly installed on the support frame (23), an output end of the motor (25) is fixedly connected to a rotating shaft (26), the bottom end of the rotating shaft (26) extends to the upper middle of the inner cavity of the purification box (1), and the other ends of the two stirring rods (27) are symmetrically fixedly connected to the lower sides of the rotating shaft (26).

3. A chemical wastewater purification equipment according to claim 2, characterized in that: Guide rods (24) are slidably sleeved on both sides of the support frame (23), the top ends of the guide rods (24) are fixedly connected to the top of the inner wall of the mounting cover (21), and the bottom ends of the guide rods (24) are fixedly connected to the top of the purification box (1).

4. A chemical wastewater purification equipment according to claim 1, characterized in that: A connecting pipe (32) is fixedly mounted on the right side of the top of the annular ring (3); the top end of the connecting pipe (32) extends to the top of the purification box (1) and is fixedly mounted with a pipe connector (33).

5. The chemical wastewater purification equipment according to claim 1, characterized in that: A telescopic hose (43) is provided on the right side above the purification box (1), one end of the telescopic hose (43) is fixedly mounted on the middle part of the top of the dirt suction cover (42), a water pump (44) is fixedly mounted on the right side of the top of the purification box (1), the other end of the telescopic hose (43) is fixedly mounted on the water pumping end of the water pump (44), and a drainage pipe (45) is fixedly mounted on the drainage end of the water pump (44).

6. A chemical wastewater purification equipment according to claim 1, characterized in that: A transparent observation window (5) is fixedly mounted on the right side of the front side of the purification box (1).

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