Efficient flocculation sewage treatment device with sewage purification and utilization functions

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an efficient flocculation sewage treatment device with a sewage purification and utilization function, which comprises a shell, a water inlet pipe is communicated with the left rear side of the top of the shell, and a dosing pipe is communicated with the right rear side of the top of the shell. According to the utility model, by controlling the closing of the electric control valve I and the electrification of the polar plate, aluminum or iron high-valence ions are formed by dissolving the anode plate, flocs are formed by hydrolyzing, pollutants and heavy metal ions in sewage are flocculated, and the heavy metal ions in the sewage are reduced on the surface of the cathode plate, so that the aim of removing the heavy metal ions in the sewage is fulfilled; the long rod rotates to drive the rotating disc and the short rod to rotate, the moving frame is guided by the guide rod and driven by the short rod to move back and forth in a reciprocating mode, and then the connecting plate and the scraping ring are driven to move back and forth in a reciprocating mode, so that the surface cleaning device has the advantage of being capable of cleaning the surface of the polar plate, the impurity adhesion effect can be effectively reduced, and passivation of the polar plate is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a kind of efficient flocculation sewage treatment device with sewage purification utilization function. BACKGROUND

[0002] Flocculation precipitation is the most commonly used technique in sewage treatment process, its principle is to add flocculant into sewage, so that small particles in water are flocculated under the action of flocculant, particles grow and then precipitate, the mixing degree of flocculant and sewage in flocculation process and the stirring speed during flocculation will affect the flocculation effect, and the flocculation precipitation effect directly relates to the smooth progress of subsequent process.

[0003] Through search, the patent number is CN214218438U, and the name is a kind of efficient flocculation sewage treatment device with sewage purification utilization function, including box body, by research and analysis, it is found that, although it has the advantages of centralized treatment of sediments, it is convenient for subsequent cleaning, but to some extent, there are still the following shortcomings.

[0004] For example, by dissolving the anode plate to form aluminum or iron high-valence ions, hydrolysis is formed into floc, and the pollutants and heavy metal ions in the flocculation sewage are flocculated, the reduction of heavy metal ions in the sewage is realized by the surface of cathode plate, the heavy metal ions in the sewage are removed, the impurities adhere to the surface of the pole plate for a long time, which causes the passivation of the pole plate and affects the normal electrolysis efficiency and effect, in order to solve the above technical problems, therefore we design a kind of efficient flocculation sewage treatment device with sewage purification utilization function. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of efficient flocculation sewage treatment device with sewage purification utilization function, with the advantages of pole plate surface cleaning to avoid passivation, solve the problem of long time use pole plate surface impurities adhesion, cause the passivation of pole plate and affect the normal electrolysis efficiency and effect.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of efficient flocculation sewage treatment device with sewage purification utilization function, including shell, the left rear side of the top of the shell is communicated with water inlet pipe, the right rear side of the top of the shell is communicated with dosing pipe, the back of the inner chamber of the shell is installed with pole plate on both sides, the inner wall of the shell is installed with agitating conveying mechanism, the bottom of the left side of the shell is installed and communicated with electric control valve one, the left end of electric control valve one is installed and communicated with box, the front of the box is fixed and embeddedly connected with filter screen plate by bolt penetration, the left side of the top of the shell is installed with conveying backflow mechanism, the right side of the top of the shell is installed with cleaning mechanism;

[0007] The agitating conveying mechanism comprises a conveying auger, a rotating rod, an agitating paddle, four belt pulleys, a belt and a motor, the cleaning mechanism comprises a fixed block, a long rod, a rotating disc, a short rod, a moving frame, a connecting plate, a scraping ring, a guide rod, a vertical plate and a spring, the four belt pulleys are fixedly sleeved on the surfaces of the conveying auger, the rotating rod and the right end of the long rod respectively.

[0008] Preferably, both ends of the conveying auger are rotatably embedded in the bottom of the inner wall of the shell through bearings, the number of the rotating rod is two, and the rotating rod is rotatably embedded in the inner wall of the shell through bearings respectively, the agitating paddle is sleeved and welded on the surface of the rotating rod, the surface of the motor is fixedly connected with the right side of the shell through a support plate, and the belt pulley is drivingly sleeved on the surfaces of the four belt pulleys.

[0009] Preferably, the bottom of the fixed block is fixedly connected with the right side of the top of the shell, one end of the long rod is rotatably embedded in one side of the fixed block through a bearing, the right end of the rotating disc is fixedly connected with the left end of the long rod, the right end of the short rod is fixedly connected with the left side of the rotating disc, the moving frame is movably sleeved on the surface of the short rod, the upper end of the connecting plate is fixedly connected with the bottom of the moving frame, and the two ends, away from the moving frame, of the connecting plate are both penetrated into the inner cavity of the shell and fixedly connected with the surface of the scraping ring.

[0010] Preferably, one end of the guide rod is slidably penetrated into the top of the front of the moving frame, the number of the vertical plate is two, and the two vertical plates are fixedly connected with the two ends of the guide rod respectively, the bottom end of the vertical plate is fixedly connected with the top of the shell, the number of the spring is two, and the two springs are movably sleeved on the surfaces of the two ends of the guide rod respectively, and the two ends of the spring are in contact with the surfaces of the moving frame and the vertical plate respectively.

[0011] Preferably, the conveying backflow mechanism comprises a conveying pump, the bottom of the conveying pump is fixedly connected with the left side of the top of the shell through a support, the input end of the conveying pump is communicated with an elbow, one end, away from the conveying pump, of the elbow is communicated with the top of the tank, the output end of the conveying pump is communicated with a connecting pipe, the surfaces of the two ends, away from the conveying pump, of the connecting pipe are both provided with electrically-controlled valves two, and one end, close to the moving frame, of the connecting pipe is penetrated and communicated with the top of the shell.

[0012] Preferably, the bottom of the tank is communicated with an electrically-controlled valve three, and the front of the shell is fixedly embedded and connected with a window.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a sewage is added to the shell, then the flocculating agent is added to the shell through the dosing pipe, and the operation of control motor is under the driving of the belt pulley and the belt and makes the conveying auger, the rotating rod and the long rod rotate, the rotation of rotating rod drives the stirring paddle to rotate and stirs and mixes the sewage and the flocculating agent, carries out flocculation settlement treatment, and the rotation of conveying auger accelerates the mixing reaction efficiency of liquid medicine and sewage, simultaneously, the impurity that settles in the bottom of shell is also pushed to left by conveying auger, and is concentrated and is discharged into the box through electric control valve no.

[0015] The utility model discloses a control electric control valve no. The surface of the pole plate is cleaned, the impurity adhesion effect can be reduced effectively, and passivation can be avoided effectively. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the local sectional view three-dimensional schematic diagram of the utility model;

[0018] Figure 3 It is the utility model Figure 2 The enlarged schematic diagram of A of the utility model.

[0019] In the drawing: 1, shell;2, inlet pipe;3, dosing pipe;4, pole plate;5, stirring conveying mechanism;51, conveying auger;52, rotating rod;53, stirring paddle;54, belt pulley;55, belt;56, motor;6, electric control valve no. 7, box;8, filter screen;9, conveying backflow mechanism;91, conveying pump;92, elbow;93, connecting pipe;94, electric control valve no. 2;10, cleaning mechanism;101, fixed block;102, long rod;103, rotating disc;104, short rod;105, moving frame;106, connecting plate;107, scraper ring;108, guide rod;109, vertical board;1010, spring;11, electric control valve no. 3. SPECIFIC EMBODIMENT

[0020] Please refer to Figures 1-3The utility model provides a high -efficient flocculation sewage treatment device with sewage purification utilization function, including the casing 1, the left rear side of casing 1 top is connected with the water inlet pipe 2, the right rear side of casing 1 top is connected with the dosing pipe 3, the back of the inner chamber of casing 1 both sides are installed with the polar plate 4, the inner wall of casing 1 is installed with agitating conveying mechanism 5, the bottom of the left side of casing 1 is installed and is connected with electric control valve no.

[0021] Agitating conveying mechanism 5 includes conveying auger 51, rotating rod 52, stirring paddle 53, pulley 54, belt 55 and motor 56, cleaning mechanism 10 includes fixed block 101, long rod 102, rotating disc 103, short rod 104, moving frame 105, connecting plate 106, scraper ring 107, guide rod 108, vertical plate 109 and spring 1010, the number of pulley 54 is four, and is fixedly sleeved on the surface of conveying auger 51, rotating rod 52 and long rod 102 right end respectively.

[0022] Please refer to Figure 1 and Figure 2 Both ends of conveying auger 51 are rotatably embedded in the bottom of the inner wall of casing 1 through bearings, by setting conveying auger 51, the impurities settled in the bottom of casing 1 are pushed to the left under the action of its rotation, the number of rotating rod 52 is two, and is rotatably embedded in the inner wall of casing 1 through bearings respectively, stirring paddle 53 is welded on the surface of rotating rod 52, by setting stirring paddle 53, the sewage and flocculating agent are mixed under the action of its rotation, flocculation and sedimentation treatment are carried out, the surface of motor 56 is fixedly connected with the right side of casing 1 through support plate, pulley 54 is driven and is sleeved on the surface of four pulley 54, by setting pulley 54 and belt 55, conveying auger 51, rotating rod 52 and long rod 102 are rotated under the operation of one motor 56.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 3The bottom of the fixed block 101 is fixedly connected to the right side of the top of the shell 1, one end of the long rod 102 is rotatably embedded in one side of the fixed block 101 through a bearing, the right end of the rotating disc 103 is fixedly connected to the left end of the long rod 102, the rotating disc 103 is arranged to rotate under the driving of the long rod 102, and the short rod 104 is driven to rotate, so that the moving frame 105 moves back and forth, the right end of the short rod 104 is fixedly connected to the left side of the rotating disc 103, the moving frame 105 is movably arranged on the surface of the short rod 104, the upper end of the connecting plate 106 is fixedly connected to the bottom of the moving frame 105, the connecting plate 106 is arranged to indirectly connect the moving frame 105 and the scraping ring 107, so that the moving frame 105 can drive the scraping ring 107 to move when the moving frame 105 moves, and the two ends of the connecting plate 106 away from the moving frame 105 are both penetrated into the inner cavity of the shell 1 and fixedly connected to the surface of the scraping ring 107.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , one end of the guide rod 108 is slidably penetrated into the top of the front of the moving frame 105, the guide rod 108 is arranged to guide and support the moving frame 105, the number of the vertical plates 109 is two, and the two vertical plates 109 are respectively fixedly connected to the two ends of the guide rod 108, the bottom end of the vertical plate 109 is fixedly connected to the top of the shell 1, the number of the springs 1010 is two, and the two springs 1010 are movably arranged on the surfaces of the two ends of the guide rod 108, the springs 1010 are arranged to buffer the moving moving frame 105, so that the moving moving frame 105 is more stable when moving, and the two ends of the spring 1010 are respectively in contact with the surfaces of the moving frame 105 and the vertical plate 109.

[0025] Please refer to Figure 1 and Figure 2 , the conveying backflow mechanism 9 comprises a conveying pump 91, the bottom of the conveying pump 91 is fixedly connected to the left side of the top of the shell 1 through a support, the input end of the conveying pump 91 is communicated with a bend pipe 92, one end of the bend pipe 92 away from the conveying pump 91 is communicated with the top of the box body 7, and the output end of the conveying pump 91 is communicated with a connecting pipe 93. The opening of the corresponding electrically controlled valve two 94 on the connecting pipe 93 is controlled by arranging the conveying pump 91, the filtration circulation or discharge of sewage is realized, the electrically controlled valve two 94 is arranged on the surfaces of the two ends of the connecting pipe 93 away from the conveying pump 91, and one end of the connecting pipe 93 close to the moving frame 105 is penetrated and communicated with the top of the shell 1.

[0026] Please refer to Figure 1 and Figure 2 Figure 1 Figure 2 , the bottom of the box body 7 is communicated with an electrically controlled valve three 11, the electrically controlled valve three 11 is arranged to be opened to facilitate discharging the flocculation and precipitation impurities collected in the box body 7, and the front of the shell 1 is fixedly embedded with a window.

[0027] In use, by adding sewage into the shell 1, and then adding flocculants into the shell 1 through the dosing pipe 3, the operation of the motor 56 is controlled under the driving of the pulley 54 and the belt 55 to rotate the conveying auger 51, the rotating rod 52 and the long rod 102, the rotation of the rotating rod 52 drives the stirring paddle 53 to rotate to stir and mix the sewage and the flocculants, and the flocculation and sedimentation treatment is carried out, the rotation of the conveying auger 51 accelerates the mixing reaction efficiency of the liquid medicine and the sewage, at the same time, the impurities settled at the bottom of the shell 1 are pushed to the left by the conveying auger 51, and are concentrated and discharged into the box 7 through the electric control valve 6, so that the flocculation and sedimentation substances can be conveyed and collected, and subsequent cleaning is facilitated, by controlling the closing of the electric control valve 6 and the electrification of the electrode plate 4, aluminum or iron high-valence ions are formed by the dissolution of the anode plate 4, and the flocculation of the pollutants and heavy metal ions in the sewage is realized, the reduction of the heavy metal ions in the sewage is realized on the surface of the cathode plate 4, the purpose of removing the heavy metal ions in the sewage is realized, the rotation of the long rod 102 drives the rotation of the rotating disc 103 and the short rod 104, the moving frame 105 moves back and forth under the guidance of the guide rod 108 and the driving of the short rod 104, and then drives the connecting plate 106 and the scraping ring 107 to move back and forth, so that the surface of the electrode plate 4 can be cleaned, and the adhesion effect of impurities can be effectively reduced, when it is needed to be discharged, the opening of the electric control valve two 94 at the front end of the connecting pipe 93 and the opening of the electric control valve 6 are controlled, the sewage in the shell 1 after the flocculation treatment is filtered through the filter screen 8, and then is discharged through the elbow pipe 92 and the connecting pipe 93.

[0028] In summary: the high-efficiency flocculation sewage treatment device with sewage purification and utilization function solves the problem of adhesion of impurities on the surface of the electrode plate for a long time, which affects the normal electrolysis efficiency and effect.

Claims

1. A high-efficiency flocculation wastewater treatment device with wastewater purification and utilization function, comprising a shell (1), wherein an inlet pipe (2) is connected to the left rear side of the top of the shell (1), and a dosing pipe (3) is connected to the right rear side of the top of the shell (1), and electrode plates (4) are installed on both sides of the back of the inner cavity of the shell (1), characterized in that: The inner wall of the shell (1) is provided with an agitating conveying mechanism (5), the bottom of the left side of the shell (1) is provided with a communication electric control valve I (6), the left end of the electric control valve I (6) is provided with a box body (7) in communication, the front of the box body (7) is fixedly connected with a filter screen plate (8) through bolt penetration, the top of the left side of the shell (1) is provided with a conveying backflow mechanism (9), and the top of the right side of the shell (1) is provided with a cleaning mechanism (10). The agitating conveying mechanism (5) comprises a conveying auger (51), a rotating rod (52), a stirring paddle (53), a belt disc (54), a belt (55) and a motor (56), the cleaning mechanism (10) comprises a fixed block (101), an elongated rod (102), a rotating disc (103), a short rod (104), a moving frame (105), a connecting plate (106), a scraping ring (107), a guide rod (108), a vertical plate (109) and a spring (1010), the number of the belt disc (54) is four, and the belt disc (54) is fixedly sleeved on the surfaces of the conveying auger (51), the rotating rod (52) and the right end of the elongated rod (102) respectively.

2. The high-efficiency flocculating sewage treatment device with sewage purification utilization function according to claim 1, characterized in that: Both ends of the conveying auger (51) are rotatably embedded in the bottom of the inner wall of the shell (1) through bearings, the number of the rotating rod (52) is two, and the rotating rod (52) is rotatably embedded in the inner wall of the shell (1) through bearings, the stirring paddle (53) is sleeved and welded on the surface of the rotating rod (52), the surface of the motor (56) is fixedly connected with the right side of the shell (1) through a support plate, and the belt disc (54) is drivingly sleeved on the surfaces of the four belt discs (54).

3. The high-efficiency flocculating sewage treatment device with sewage purification utilization function according to claim 1, characterized in that: The bottom of the fixed block (101) is fixedly connected with the right side of the top of the shell (1), one end of the elongated rod (102) is rotatably embedded in one side of the fixed block (101) through a bearing, the right end of the rotating disc (103) is fixedly connected with the left end of the elongated rod (102), the right end of the short rod (104) is fixedly connected with the left side of the rotating disc (103), the moving frame (105) is movably sleeved on the surface of the short rod (104), the upper end of the connecting plate (106) is fixedly connected with the bottom of the moving frame (105), and both ends of the connecting plate (106) away from the moving frame (105) penetrate into the inner cavity of the shell (1) and are fixedly connected with the surface of the scraping ring (107).

4. The high-efficiency flocculating sewage treatment device with sewage purification utilization function according to claim 1, characterized in that: One end of the guide rod (108) slidably penetrates the top of the front of the moving frame (105), the number of the vertical plate (109) is two, and the vertical plate (109) is fixedly connected with both ends of the guide rod (108) respectively, the bottom end of the vertical plate (109) is fixedly connected with the top of the shell (1), the number of the spring (1010) is two, and the spring (1010) is movably sleeved on the surfaces of both ends of the guide rod (108) respectively, and the two ends of the spring (1010) are in contact with the surfaces of the moving frame (105) and the vertical plate (109) respectively.

5. The high-efficiency flocculating sewage treatment device with sewage purification utilization function according to claim 1, characterized in that: Said conveying backflow mechanism (9) includes a conveying pump (91), the bottom of the conveying pump (91) is fixedly connected with the left side of the top of the shell (1) through a support, the input end of the conveying pump (91) is communicated with an elbow (92), one end of the elbow (92) away from the conveying pump (91) is communicated with the top of the box (7), the output end of the conveying pump (91) is communicated with a connecting pipe (93), the surfaces of the two ends of the connecting pipe (93) away from the conveying pump (91) are both installed with electrically controlled valve two (94), one end of the connecting pipe (93) close to the moving frame (105) is penetratedly communicated with the top of the shell (1).

6. The high-efficiency flocculating sewage treatment device with sewage purification utilization function according to claim 1, characterized in that: The bottom of the box (7) is communicated with electrically controlled valve three (11), the front of the shell (1) is fixedly embeddedly connected with a window.

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