Odorless pretreatment water purification equipment based on carbon-electricity constraint

Abstract

The utility model relates to odorless pretreatment water purification equipment based on carbon-electricity constraint, which relates to the technical field of sewage treatment and comprises a box body, a water inlet is arranged at the top of the box body, a drain pipe is communicated with the side wall of the box body, an electromagnetic control valve is arranged on the drain pipe, and a treatment box, a filter box and an aeration box are fixedly arranged in the box body. An input port is formed in the top of the treatment box and located below the water inlet, the treatment box is communicated with the filter box, a plurality of filter holes are formed in the bottom of the filter box, the filter box is located above the aeration box, and the aeration box is communicated with the drainage pipe. The sewage pretreatment device has the effect of reducing carbon ions and electric ions contained in sewage, and the sewage pretreatment improvement effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an odorless pretreatment water purification device based on carbon-electricity constraint. Background Art

[0002] Sewage pretreatment is a pretreatment facility set according to the requirements of the subsequent treatment process before the sewage enters traditional treatments such as sedimentation and biology, and it is the "throat" of the sewage treatment plant.

[0003] In the related art, a Chinese patent with the authorization announcement number CN216986717U provides a sewage pretreatment device, which includes a box body. An inlet is arranged on the side wall of the box body, a drain outlet is arranged at the bottom of the box body, a screen barrel is arranged inside the box body, the side wall of the screen barrel is in mutual fit with the inner wall of the drain outlet, and the screen barrel divides the barrel body into an impurity precipitation area and an accommodation space. The impurity precipitation area is located outside the screen barrel, and the accommodation space is located inside the screen barrel. The sewage generated during the production and manufacturing of the electro-carbon material is injected into the barrel body through the inlet. The impurities in the sewage are blocked and retained in the impurity precipitation area, and the clear liquid is discharged through the drain outlet by passing through the screen barrel.

[0004] In the process of implementing the present application, the inventor found that there are at least the following problems in this technology: Since the electro-carbon material is a special functional electrical material based on carbon and high-potential metals, the sewage generated during the production of the electro-carbon material will contain a large amount of carbon ions and electric ions. However, the screen barrel can only filter out large-diameter impurities in the sewage, but the carbon ions and electric ions in the sewage are discharged through the screen barrel by the drain outlet, resulting in a general improvement effect on the water quality after the sewage passes through the sewage pretreatment device. Summary of the Utility Model

[0005] In order to reduce the carbon ions and electric ions contained in the sewage and improve the improvement effect of sewage pretreatment, the present application provides an odorless pretreatment water purification device based on carbon-electricity constraint.

[0006] The odorless pretreatment water purification device based on carbon-electricity constraint provided by the present application adopts the following technical solutions:

[0007] An odorless pretreatment water purification device based on carbon-electricity constraint includes a box body. An inlet is opened at the top of the box body, a drain pipe is communicated with the side wall of the box body, an electromagnetic control valve is arranged on the drain pipe, a treatment box, a filter box and an aeration box are fixedly arranged inside the box body. An input port is opened at the top of the treatment box, the input port is located below the inlet, the treatment box is communicated with the filter box, a plurality of filter holes are opened at the bottom of the filter box, the filter box is located above the aeration box, and the aeration box is communicated with the drain pipe.

[0008] By adopting the above technical solution, the sewage containing carbon ions and electric ions is injected from the water inlet into the treatment tank. The sewage containing carbon ions and electric ions reacts with the medicament in the treatment tank, and the carbon ions and electric ions in the sewage form flocs. Then, the sewage containing the flocs is input into the filtration tank, the flocs in the sewage remain in the filtration tank, and the clear liquid in the sewage flows through the filtration holes at the bottom of the filtration tank into the aeration tank. The aeration tank injects oxygen into the clear liquid. When enough oxygen is injected into the clear liquid, the electromagnetic control valve is opened, and the clear liquid in the aeration tank is discharged through the drain pipe, thereby reducing the carbon ions and electric ions contained in the sewage and improving the effect of sewage pretreatment.

[0009] Preferably, a filtration frame is fixedly arranged on the top of the box body. The bottom of the filtration frame is communicated with the water inlet, and a filter net is arranged in the filtration frame.

[0010] By adopting the above technical solution, the sewage is injected from the filtration frame into the water inlet, and the large-particle impurities in the sewage are blocked by the filter net, thereby achieving the preliminary filtration of the sewage.

[0011] Preferably, a support frame is fixedly arranged in the filtration frame, and the filter net is arranged on the support frame.

[0012] By adopting the above technical solution, the filter net is placed on the support frame, thereby facilitating the removal of the filter net for cleaning.

[0013] Preferably, a control panel is arranged on the outer wall of the box body, and the electromagnetic control valve is connected to the control panel.

[0014] By adopting the above technical solution, the staff controls the switch of the electromagnetic control valve through the control panel, thereby achieving the effect of controlling the on-off of the drain pipe.

[0015] Preferably, a medicament tank is fixedly arranged on the top of the box body. A feeding port is opened on the top of the medicament tank. A first connecting pipe is communicated with the medicament tank. A medicament pump is arranged at one end of the first connecting pipe away from the medicament tank. The medicament pump is connected to the control panel. A second connecting pipe is communicated with the output end of the medicament pump. The second connecting pipe penetrates through the box body and is communicated with the treatment tank.

[0016] By adopting the above technical solution, the medicament prepared from the carbon-metal composite material is put into the medicament tank from the feeding port. The staff controls the opening of the medicament pump through the control panel, so that the medicament in the medicament tank is pumped from the first connecting pipe into the second connecting pipe, and the medicament in the second connecting pipe is input into the treatment tank, achieving the effect of mixing the medicament with the sewage in the treatment tank.

[0017] Preferably, a first motor is fixedly arranged on the box body. The first motor is connected to the control panel. The output shaft of the first motor penetrates through the box body. A stirring rod is fixedly arranged on the output shaft of the first motor. One end of the stirring rod away from the first motor penetrates through the treatment box. A plurality of stirring blades are fixedly arranged on the stirring rod. The stirring blades are located inside the treatment box.

[0018] By adopting the above technical solution, the staff controls the first motor to start through the control panel. The first motor drives the stirring rod to rotate. The rotation of the stirring rod drives the stirring blades to rotate. The rotation of the stirring blades stirs the mixed liquid in the treatment box, so that the sewage and the medicament are mixed evenly.

[0019] Preferably, a first output pipe is communicated with the treatment box. An output pump is arranged at one end of the output pipe away from the treatment box. The output pump is connected to the control panel. A second output pipe is communicated with the output end of the output pump. One end of the second output pipe away from the output pump is communicated with the filtration box.

[0020] By adopting the above technical solution, the staff controls the output pump to open through the control panel, so that the mixed liquid after mixing in the treatment box moves from the first output pipe to the second output pipe, and the mixed liquid in the second output pipe is injected into the filtration box, achieving the effect of moving the liquid in the treatment box to the filtration box.

[0021] Preferably, a second motor is fixedly arranged on the box body. The second motor is connected to the control panel. The output shaft of the second motor penetrates through the box body. An auger is rotatably arranged in the filtration box. One end of the auger penetrates through the filtration box and is fixedly connected to the output shaft of the second motor.

[0022] By adopting the above technical solution, the staff controls the second motor to start through the control panel. The second motor drives the auger to rotate. The rotation of the auger drives the clear liquid and flocs in the filtration box to rotate, thereby reducing the situation that the flocs deposit on the bottom wall of the filtration box and block the filtration holes, and accelerating the clear liquid to pass through the filtration holes.

[0023] Preferably, a blower is fixedly arranged on the box body. The blower is connected to the control panel. An air inlet pipe is communicated with the blower. The air inlet pipe is communicated with the aeration box.

[0024] By adopting the above technical solution, the staff controls the blower to start through the control panel. The blower injects air into the aeration box through the air inlet pipe, thereby increasing the oxygen concentration in the clear liquid in the aeration box.

[0025] Preferably, sewage discharge ports are opened on both the side wall of the filtration box and the side wall of the box body. The sewage discharge ports are communicated with each other. A sewage discharge plate is obliquely arranged on the side wall of the box body. The sewage discharge plate is located below the sewage discharge port.

[0026] By adopting the above technical solution, the flocs in the filtration tank move to the sewage discharge plate through the sewage outlet and are then discharged from the tank body.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By providing a tank body, a water inlet, a drain pipe, an electromagnetic control valve, a treatment tank, a filtration tank, an aeration tank, an input port, and filtration holes, the carbon ions and electric ions contained in the sewage are reduced, and the improvement effect of sewage pretreatment is enhanced;

[0029] 2. By providing a filter frame and a filter net, the effect of preliminary filtration of sewage is achieved;

[0030] 3. By providing a medicine tank, a dosing port, a connecting pipe one, a medicine pump, and a connecting pipe two, the effect of injecting the medicine into the treatment tank is achieved. Description of the Drawings

[0031] Figure 1 It is a schematic structural diagram of an odorless pretreatment water purification device based on carbon-electricity constraint in an embodiment of the present application.

[0032] Figure 2 It is a cross-sectional view of an odorless pretreatment water purification device based on carbon-electricity constraint in an embodiment of the present application.

[0033] Figure 3 It is a cross-sectional view showing the connection relationship between the first motor and the stirring rod in an embodiment of the present application.

[0034] Figure 4 It is a cross-sectional view showing the connection relationship between the blower and the air inlet pipe in an embodiment of the present application.

[0035] Figure 5 It is a schematic diagram showing the sewage outlet and the sewage discharge plate in an embodiment of the present application.

[0036] Description of the reference numerals: 1, tank body; 11, water inlet; 12, drain pipe; 121, electromagnetic control valve; 13, control panel; 2, treatment tank; 21, input port; 22, first motor; 23, stirring rod; 24, stirring blade; 3, filtration tank; 31, filtration hole; 32, second motor; 33, auger; 4, aeration tank; 41, blower; 42, air inlet pipe; 5, filter frame; 51, filter net; 52, support frame; 6, medicine tank; 61, dosing port; 62, connecting pipe one; 63, connecting pipe two; 64, medicine pump; 7, output pump; 71, output pipe one; 72, output pipe two; 8, sewage outlet; 81, sewage discharge plate. Detailed Description of the Embodiment

[0037] The following is a further detailed description of the present application in combination with the attached Figures 1-5 drawings.

[0038] An embodiment of the present application discloses an odorless pre-treatment water purification device based on carbon-electricity constraint. Refer to Figure 1 and Figure 2 , which includes a box body 1. The bottom of the box body 1 is welded to a chassis, and four support columns are welded to the bottom of the chassis. A control panel 13 is installed on the side wall of the box body 1, and the control panel 13 is used to control the actuators on the box body 1. An inlet 11 is opened at the top of the box body 1, and a drain pipe 12 is communicated with the side wall of the box body 1. An electromagnetic control valve 121 is installed on the drain pipe 12, and the electromagnetic control valve 121 is connected to the control panel 13. A treatment tank 2, a filtration tank 3 and an aeration tank 4 are installed in the box body 1. The bottom of the treatment tank 2 is welded to the inner bottom wall of the box body 1, and an input port 21 is opened at the top. The input port 21 is located below the inlet 11. An output pipe 71 is communicated with the treatment tank 2. An output pump 7 is installed at one end of the output pipe away from the treatment tank 2, and the output pump 7 is connected to the control panel 13. An output pipe 72 is communicated with the output end of the output pump 7, and one end of the output pipe 72 away from the output pump 7 is communicated with the filtration tank 3. A plurality of filtration holes 31 are opened at the bottom of the filtration tank 3. The filtration tank 3 is located above the aeration tank 4, and the aeration tank 4 is communicated with the drain pipe 12. Sewage containing carbon ions and electric ions is injected into the treatment tank 2 from the inlet 11. The sewage containing carbon ions and electric ions reacts with the medicament in the treatment tank 2, and the carbon ions and electric ions in the sewage form flocs. Then, the staff controls the output pump 7 to open through the control panel 13, so that the mixed liquid after mixing in the treatment tank 2 moves from the output pipe 71 into the output pipe 72, and the mixed liquid in the output pipe 72 is injected into the filtration tank 3, so that the sewage containing flocs is input into the filtration tank 3. The flocs in the sewage remain in the filtration tank 3, while the clear liquid in the sewage flows from the filtration holes 31 at the bottom of the filtration tank 3 into the aeration tank 4, and the aeration tank 4 injects oxygen into the clear liquid. When enough oxygen is injected into the clear liquid, the staff opens the electromagnetic control valve 121 through the control panel 13, so that the clear liquid in the aeration tank 4 is discharged through the drain pipe 12. Thus, the carbon ions and electric ions contained in the sewage are reduced, and the improvement effect of sewage pre-treatment is improved.

[0039] In order to achieve the effect of preliminary filtration of sewage, refer to Figures 1 to 3 , a filtration frame 5 is installed on the top of the box body 1, and the bottom of the filtration frame 5 is communicated with the inlet 11. A support frame 52 is installed in the filtration frame 5, and a filter net 51 is placed on the support frame 52. The filter net 51 is composed of a frame and a mesh. The mesh is wrapped and fixed on the frame. The frame is placed on the support frame 52, and the side wall of the frame is attached to the inner wall of the filtration frame 5. Sewage is injected from the filtration frame 5 to the inlet 11, and the large-particle impurities in the sewage are blocked by the filter net 51, so as to preliminarily filter the sewage. When a large amount of impurities remain on the filter net 51, the filter net 51 is removed from the support frame 52 for cleaning.

[0040] In order to inject medicament into the treatment tank 2, refer to Figure 1 andFigure 2 , a chemical agent tank 6 is installed on the top of the box body 1. The bottom wall of the chemical agent tank 6 is welded to the top wall of the box body 1, and a feeding port 61 is opened on the top wall of the chemical agent tank 6. A first connecting pipe 62 is communicated and arranged on the side wall of the chemical agent tank 6. One end of the first connecting pipe 62 away from the chemical agent tank 6 is installed with a chemical agent pump 64, and the chemical agent pump 64 is controlled by the control panel 13. The input end of the chemical agent pump 64 is communicated with the first connecting pipe 62, and a second connecting pipe 63 is communicated and arranged on the output end of the chemical agent pump 64. The second connecting pipe 63 penetrates through the box body 1 and is communicated with the treatment tank 2. The chemical agent prepared from the carbon-metal composite material is put into the chemical agent tank 6 from the feeding port 61, and the staff manipulates the chemical agent pump 64 to open through the control panel 13. The chemical agent in the chemical agent tank 6 is pumped into the second connecting pipe 63 by the first connecting pipe 62, and the chemical agent in the second connecting pipe 63 is input into the treatment tank 2, achieving the effect of mixing the chemical agent with the sewage in the treatment tank 2.

[0041] In order to fully mix the chemical agent with the sewage in the treatment tank 2, refer to Figures 1 to 3 , a first motor 22 is welded on the side wall of the box body 1. The first motor 22 is controlled by the control panel 13, and the output shaft of the first motor 22 penetrates through the box body 1. A stirring rod 23 is installed in the treatment tank 2. One end of the stirring rod 23 is rotatably connected to the inner wall of the treatment tank 2, and the other end of the stirring rod 23 penetrates through the treatment tank 2 and is welded to the output shaft of the first motor 22. A plurality of stirring blades 24 are installed on the stirring rod 23, and the stirring blades 24 are located in the treatment tank 2. The staff manipulates the first motor 22 to start through the control panel 13, and the first motor 22 drives the stirring rod 23 to rotate. The rotation of the stirring rod 23 drives the stirring blades 24 to rotate, and the rotation of the stirring blades 24 stirs the mixed liquid in the treatment tank 2 to make the sewage and the chemical agent mix evenly.

[0042] In order to facilitate the liquid in the filter tank 3 to enter the aeration tank 4, refer to Figure 1 and Figure 2 , a second motor 32 is installed on the end wall of the box body 1. The second motor 32 is controlled by the control panel 13, and the output shaft of the second motor 32 penetrates through the box body 1. An auger 33 is rotatably arranged in the filter tank 3. One end of the auger 33 penetrates through the filter tank 3 and is welded to the output shaft of the second motor 32. The staff manipulates the second motor 32 to start through the control panel 13, and the second motor 32 drives the auger 33 to rotate. The rotation of the auger 33 drives the clear liquid and the flocs in the filter tank 3 to rotate, thereby reducing the situation that the flocs deposit on the bottom wall of the filter tank 3 and block the filter holes 31, and accelerating the clear liquid to pass through the filter holes 31.

[0043] In order to increase the oxygen content of the clear liquid in the aeration tank 4, refer to Figure 1 and Figure 4, a blower 41 is installed on the box body 1, and the blower 41 is controlled by the control panel 13. An air inlet pipe 42 is installed on the blower 41. One end of the air inlet pipe 42 is communicated with the output end of the blower 41, and the other end of the air inlet pipe 42 is communicated with the aeration tank 4. The staff operates the blower 41 to start through the control panel 13, and the blower 41 injects air into the aeration tank 4 through the air inlet pipe 42, thereby increasing the oxygen concentration in the clear liquid in the aeration tank 4.

[0044] To facilitate the discharge of impurities in the filter tank 3, refer to Figure 4 and Figure 5 , sewage discharge ports 8 are opened on the side walls of both the filter tank 3 and the box body 1, and the sewage discharge ports 8 are communicated with each other. A sewage discharge plate 81 is inclinedly installed on the side wall of the box body 1, and the sewage discharge plate 81 is located below the sewage discharge port 8. The flocs in the filter tank 3 move to the sewage discharge plate 81 through the sewage discharge port 8, and then are discharged from the box body 1.

[0045] The implementation principle of a non-odor pre-treatment water purification device based on carbon-electricity constraint in an embodiment of this application is as follows: Sewage is injected from the filter frame 5 into the water inlet 11. Large particulate impurities in the sewage are blocked by the filter net 51, and the sewage is preliminarily filtered. The preliminarily filtered sewage enters the treatment tank 2 and reacts with the medicament in the treatment tank 2, and carbon ions and electric ions in the sewage form flocs. Then the staff operates the output pump 7 to open through the control panel 13, so that the mixed liquid in the treatment tank 2 moves from the output pipe 71 to the output pipe 72, and the mixed liquid in the output pipe 72 is injected into the filter tank 3, so that the sewage containing flocs is input into the filter tank 3. The flocs in the sewage remain in the filter tank 3, while the clear liquid in the sewage flows from the filter holes 31 at the bottom of the filter tank 3 into the aeration tank 4, and the aeration tank 4 injects oxygen into the clear liquid. When enough oxygen is injected into the clear liquid, the staff opens the electromagnetic control valve 121 through the control panel 13, so that the clear liquid in the aeration tank 4 is discharged through the drain pipe 12. Thereby reducing the carbon ions and electric ions contained in the sewage and improving the pre-treatment effect of the sewage.

[0046] The above are all preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An odorless pre-treatment water purification device based on carbon-electricity constraint, comprising a box body (1), characterized in that: The top of the box body (1) is provided with a water inlet (11), the side wall of the box body (1) is communicated with a drain pipe (12), an electromagnetic control valve (121) is arranged on the drain pipe (12), a treatment box (2), a filtration box (3) and an aeration box (4) are fixedly arranged in the box body (1), the top of the treatment box (2) is provided with an input port (21), the input port (21) is located below the water inlet (11), the treatment box (2) is communicated with the filtration box (3), a plurality of filtration holes (31) are formed at the bottom of the filtration box (3), the filtration box (3) is located above the aeration box (4), and the aeration box (4) is communicated with the drain pipe (12).

2. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 1, characterized in that: A filtration frame (5) is fixedly arranged on the top of the box body (1), the bottom of the filtration frame (5) is communicated with the water inlet (11), and a filter screen (51) is arranged in the filtration frame (5).

3. The odorless pretreatment water purification device based on carbon-electricity constraint according to claim 2, wherein: A support frame (52) is fixedly arranged in the filtration frame (5), and the filter screen (51) is arranged on the support frame (52).

4. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 1, wherein: A control panel (13) is arranged on the outer wall of the box body (1), and the electromagnetic control valve (121) is connected to the control panel (13).

5. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 4, wherein: A medicine box (6) is fixedly arranged on the top of the box body (1), a feeding port (61) is formed at the top of the medicine box (6), a first connecting pipe (62) is communicated with the medicine box (6), a medicine pump (64) is arranged at one end of the first connecting pipe (62) far away from the medicine box (6), the medicine pump (64) is connected to the control panel (13), a second connecting pipe (63) is communicated with the output end of the medicine pump (64), and the second connecting pipe (63) penetrates through the box body (1) and is communicated with the treatment box (2).

6. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 4, characterized in that: A first motor (22) is fixedly arranged on the box body (1), the first motor (22) is connected to the control panel (13), the output shaft of the first motor (22) penetrates through the box body (1), a stirring rod (23) is fixedly arranged on the output shaft of the first motor (22), one end of the stirring rod (23) far away from the first motor (22) penetrates through the treatment box (2), a plurality of stirring blades (24) are fixedly arranged on the stirring rod (23), and the stirring blades (24) are located in the treatment box (2).

7. An odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 4, characterized in that: An output pipe one (71) is communicated with the treatment box (2), an output pump (7) is arranged at one end of the output pipe far away from the treatment box (2), the output pump (7) is connected to the control panel (13), an output pipe two (72) is communicated with the output end of the output pump (7), and one end of the output pipe two (72) far away from the output pump (7) is communicated with the filtration box (3).

8. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 4, characterized in that: A second motor (32) is fixedly arranged on the box body (1), the second motor (32) is connected to the control panel (13), the output shaft of the second motor (32) penetrates through the box body (1), and an auger (33) is rotatably arranged in the filtration box (3), and one end of the auger (33) penetrates through the filtration box (3) and is fixedly connected to the output shaft of the second motor (32).

9. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 4, wherein: A blower (41) is fixedly arranged on the box body (1). The blower (41) is connected to the control panel (13). An air inlet pipe (42) is communicated with the blower (41). The air inlet pipe (42) is communicated with the aeration box (4).

10. The odorless pre-treatment water purification device based on carbon-electricity constraint according to claim 1, characterized in that: Sewage discharge ports (8) are formed on the side walls of both the filter box (3) and the box body (1). The sewage discharge ports (8) are communicated with each other. A sewage discharge plate (81) is inclined on the side wall of the box body (1). The sewage discharge plate (81) is located below the sewage discharge port (8).

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