Intelligent energy-saving and emission-reducing device for industrial sewage treatment

Abstract

The utility model discloses an intelligent industrial sewage treatment energy-saving emission-reducing device which comprises a base and a base plate, the top end of the base is provided with a first-stage A tank, a first-stage O tank, a second-stage A tank, a second-stage O tank, a secondary sedimentation tank, a coagulation tank, a flocculation tank and a sedimentation tank, and a second liquid medicine guide pipe is arranged above the base. According to the intelligent industrial sewage treatment energy-saving and emission-reducing device disclosed by the utility model, sewage in the regulation and storage tank is guided into the first-stage A tank through the pump body, and then is sequentially guided into the first-stage O tank, the second-stage A tank, the second-stage O tank and the secondary sedimentation tank, so that the sewage can be recycled, and the energy-saving and emission-reducing effects are realized. Solid substances in the sewage can be conveniently subjected to precipitation treatment through the arrangement of filler in the sewage treatment device, and alkali liquor in an alkali liquor adding tank and a carbon source in a carbon source adding tank can be conveniently guided into the first-stage A tank, the first-stage O tank and the second-stage A tank respectively through the matched arrangement of two first liquor guide pipes and three fourth liquor guide pipes.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial sewage treatment technical field, concretely is a kind of wisdom industrial sewage treatment energy-saving emission reduction device. BACKGROUND

[0002] When carrying out sewage treatment to industry, the water quality thereof needs to be comprehensively filtered, adsorbed, reacted and the like, so as to reach the standard of safe discharge. The traditional sewage treatment equipment has large energy consumption and cannot achieve sufficient purification treatment of sewage, leading to incomplete sewage treatment and further inability to achieve energy-saving emission reduction of sewage treatment.

[0003] To solve the above problems, a wisdom industrial sewage treatment energy-saving emission reduction device is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a wisdom industrial sewage treatment energy-saving emission reduction device to solve the problems proposed in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a wisdom industrial sewage treatment energy-saving emission reduction device, comprising a base and a base plate, the top end of the base is provided with a first-stage A pool, a first-stage O pool, a second-stage A pool, a second-stage O pool, a secondary sedimentation tank, a coagulation tank, a flocculation tank and a sedimentation tank, the upper portion of the base is provided with a second liquid conduit, the top end of the second liquid conduit is fixedly installed with two air blowers, a caustic soda liquid feeding tank, a carbon source liquid feeding tank, a PAC liquid feeding tank and a PAM liquid feeding tank, the water inlet end of the caustic soda liquid feeding tank, the water inlet end of the carbon source liquid feeding tank, the water inlet end of the PAC liquid feeding tank and the water inlet end of the PAM liquid feeding tank are fixedly communicated with a water inlet pipe, the top portion between the four water inlet pipes is fixedly communicated with a main water pipe, the air outlet end of the two air blowers is fixedly communicated with a first air guide pipe, the bottom portion between the two first air guide pipes is fixedly communicated with a second air guide pipe, the bottom end of the second air guide pipe is fixedly communicated with seven third air guide pipes, the bottom end of the seven third air guide pipes respectively extends to the inside of the first-stage A pool, the first-stage O pool, the second-stage A pool, the second-stage O pool, the secondary sedimentation tank, the coagulation tank and the flocculation tank, the liquid outlet end of the PAC liquid feeding tank is fixedly communicated with a third liquid conduit, the bottom end of the third liquid conduit is communicated with the coagulation tank, the liquid outlet end of the PAM liquid feeding tank is fixedly communicated with a second liquid conduit, and the bottom end of the second liquid conduit is communicated with the flocculation tank.

[0006] The sewage in the storage tank is guided into the first-stage A pool through the pump body, and then guided into the first-stage O pool, the second-stage A pool, the second-stage O pool and the secondary sedimentation pool in sequence, and the solid substances in the sewage are precipitated by the setting of the internal filler, the lye in the lye feeding tank and the carbon source in the carbon source feeding tank are guided into the first-stage A pool, the first-stage O pool and the second-stage A pool through the cooperation of the two first liquid conduits and the three fourth liquid conduits, so that the sewage is neutralized and purified, and then the preliminarily treated sewage is guided into the coagulation pool, and then guided into the flocculation pool and the sedimentation pool in sequence, and the liquid in the PAC feeding tank and the PAM feeding tank is guided into the coagulation pool and the flocculation pool through the third liquid conduit and the second liquid conduit, so that the colloids and fine suspended substances in the sewage are flocculated into flocculation bodies, which are precipitated to the bottom of the pool, and the ozone is guided into the first-stage A pool, the first-stage O pool, the second-stage A pool, the second-stage O pool, the secondary sedimentation pool, the coagulation pool and the flocculation pool through the two first gas conduits and the seven third gas conduits through the two fans, so that the sewage is subjected to aeration sterilization treatment, thereby realizing sufficient purification treatment of the sewage and reducing the discharge of the sewage.

[0007] Preferably, the liquid outlet end of the lye feeding tank and the liquid outlet end of the carbon source feeding tank are fixedly connected with the first liquid conduits, the bottoms of the two first liquid conduits are fixedly connected with the three fourth liquid conduits, and the three fourth liquid conduits are connected with the first-stage A pool, the first-stage O pool and the second-stage A pool in sequence, so that the lye in the lye feeding tank and the carbon source in the carbon source feeding tank are guided into the first-stage A pool, the first-stage O pool and the second-stage A pool in sequence through the cooperation of the two first liquid conduits and the three fourth liquid conduits, thereby facilitating the neutralization and purification treatment of the sewage.

[0008] Preferably, the first-stage A pool, the first-stage O pool and the second-stage A pool are sequentially connected end to end, the coagulation pool, the flocculation pool and the sedimentation pool are sequentially connected end to end, and the secondary sedimentation pool and the coagulation pool are fixedly connected with the liquid conduit, so that the upper liquid in the secondary sedimentation pool is guided into the coagulation pool through the liquid conduit.

[0009] Preferably, the base is provided with the storage tank on one side, the inside of the storage tank is provided with the pump body, the liquid outlet end of the pump body is fixedly connected with the first sewage pipe, and the end of the first sewage pipe away from the pump body is connected with the first-stage A pool, so that the sewage in the storage tank is guided into the first-stage A pool through the pump body.

[0010] Preferably, the bottom end of the second-stage A pool is fixedly connected with the two fourth sewage pipes, the second-stage A pool is provided with the second reflux pump between the two fourth sewage pipes, the bottom end of the first-stage O pool is fixedly connected with the third sewage pipe, one side of the first-stage A pool is fixedly connected with the second sewage pipe, and the second sewage pipe and the third sewage pipe are provided with the first reflux pump therebetween, so that the lower liquid in the first-stage O pool is refluxed to the first-stage A pool for reprocessing through the first reflux pump.

[0011] Preferably, one side of the sedimentation tank is fixedly connected with a standard water discharge pipe, the bottom end of the secondary sedimentation tank and the bottom end of the sedimentation tank are fixedly connected with first sludge discharge pipes, and the bottom between the two first sludge discharge pipes is fixedly connected with a second sludge discharge pipe, so that the sludge in the secondary sedimentation tank and the sedimentation tank can be discharged through the two first sludge discharge pipes.

[0012] Preferably, the interiors of the first A tank, the first O tank, the first O tank and the second A tank are provided with fillers, so that the sewage can be treated by sedimentation.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: the sewage in the storage tank is introduced into the first A tank through the pump body, then the sewage is introduced into the first O tank, the second A tank, the second O tank and the secondary sedimentation tank in sequence, and the filler in the interior is arranged to facilitate the sedimentation treatment of the solid substances in the sewage, the alkali in the alkali liquid feeding tank and the carbon source in the carbon source feeding tank are introduced into the first A tank, the first O tank and the second A tank through the cooperation of the two first liquid medicine pipes and the three fourth liquid medicine pipes, so that the sewage can be treated by neutralization and purification, then the preliminarily treated sewage is introduced into the coagulation tank, then introduced into the flocculation tank and the sedimentation tank in sequence, the liquid medicine in the PAC feeding tank and the PAM feeding tank is introduced into the coagulation tank and the flocculation tank through the arrangement of the third liquid medicine pipe and the second liquid medicine pipe, so that the colloid and the fine suspended matter in the sewage can be coagulated into flocculation bodies, which are precipitated to the bottom of the tank, and the ozone is introduced into the first A tank, the first O tank, the second A tank, the second O tank, the secondary sedimentation tank, the coagulation tank and the flocculation tank through the two first air guide pipes and the seven third air guide pipes through the two air fans, so that the sewage can be treated by aeration sterilization, thereby realizing the sufficient purification treatment of the sewage, and the device has small energy consumption and can realize energy saving and emission reduction of sewage treatment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 It is the top view of the local structure of the utility model;

[0016] Figure 3 It is the side view of the local structure of the utility model;

[0017] Figure 4 It is the arrangement diagram of the filler of the utility model.

[0018] In the figure: 1, base; 2, primary A pool; 3, primary O pool; 4, secondary A pool; 5, secondary O pool; 6, secondary sedimentation tank; 7, coagulation tank; 8, flocculation tank; 9, sedimentation tank; 10, discharge pipe of up-to-standard water; 11, base plate; 12, fan; 13, alkali liquid dosing tank; 14, carbon source dosing tank; 15, PAC dosing tank; 16, PAM dosing tank; 17, water inlet pipe; 18, main water pipe; 19, first liquid pipe; 20, second liquid pipe; 21, third liquid pipe; 22, first air pipe; 23, second air pipe; 24, third air pipe; 25, fourth liquid pipe; 26, liquid pipe; 27, regulating and storage tank; 28, pump body; 29, first sewage pipe; 30, second sewage pipe; 31, third sewage pipe; 32, first backflow pump; 33, fourth sewage pipe; 34, second backflow pump; 35, first sludge discharge pipe; 36, second sludge discharge pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0020] Please refer to Figures 1-4The utility model provides a kind of wisdom industrial sewage treatment energy-saving and emission-reducing device, including base 1 and substrate 11, the top of base 1 is provided with one-stage A pool 2, one-stage O pool 3, two-stage A pool 4, two-stage O pool 5, two sedimentation tank 6, coagulation tank 7, flocculation tank 8 and sedimentation tank 9, the top of base 1 is provided with second liquid conduit 20, the top of second liquid conduit 20 is fixedly installed with two fan 12, lye dosing tank 13, carbon source dosing tank 14, PAC dosing tank 15 and PAM dosing tank 16, the water inlet end of lye dosing tank 13, the water inlet end of carbon source dosing tank 14, the water inlet end of PAC dosing tank 15 and the water inlet end of PAM dosing tank 16 are fixedly communicated with water inlet pipe 17, the top between four water inlet pipes 17 is fixedly communicated with main water pipe 18, the gas outlet end of two fans 12 is fixedly communicated with first air duct 22, the bottom between two first air ducts 22 is fixedly communicated with second air duct 23, the bottom of second air duct 23 is fixedly communicated with seven third air ducts 24, the bottom of seven third air ducts 24 respectively extends to the inside of one-stage A pool 2, one-stage O pool 3, two-stage A pool 4, two-stage O pool 5, two sedimentation tank 6, coagulation tank 7 and flocculation tank 8, the liquid outlet end of PAC dosing tank 15 is fixedly communicated with third liquid conduit 21, the bottom of third liquid conduit 21 is communicated with coagulation tank 7, the liquid outlet end of PAM dosing tank 16 is fixedly communicated with second liquid conduit 20, the bottom of second liquid conduit 20 is communicated with flocculation tank 8, by pump body 28, the sewage in surge tank 27 is guided into one-stage A pool 2, then sewage is guided into one-stage O pool 3, two-stage A pool 4, two-stage O pool 5 and two sedimentation tank 6 in turn, and by the setting of internal filler, it is convenient to carry out sedimentation treatment to solid material in sewage, by the cooperation setting of two first liquid conduit 19 and three fourth liquid conduit 25, it is convenient to guide lye in lye dosing tank 13 and carbon source in carbon source dosing tank 14 into one-stage A pool 2, one-stage O pool 3 and two-stage A pool 4 respectively, so as to be convenient for neutralization purification treatment to sewage, then the sewage after preliminary treatment is guided into coagulation tank 7, then is guided into flocculation tank 8 and sedimentation tank 9 in turn, simultaneously by the setting of third liquid conduit 21 and second liquid conduit 20, it is convenient to guide liquid medicine in PAC dosing tank 15 and PAM dosing tank 16 into coagulation tank 7 and flocculation tank 8 respectively, it is convenient to make colloid and fine suspended matter in sewage into flocculation body, make it sediment to pool bottom, and by two fan 12, ozone is guided into one-stage A pool 2, one-stage O pool 3, two-stage A pool 4, two-stage O pool 5, two sedimentation tank 6, coagulation tank 7 and flocculation tank 8 through two first air duct 22 and seven third air duct 24, then carries out aeration sterilization treatment to sewage, so as to realize the sufficient purification treatment to sewage, then reduce the discharge of sewage.

[0021] The liquid outlet end of the alkali liquid adding tank 13 and the liquid outlet end of the carbon source adding tank 14 are fixedly communicated with a first liquid medicine conduit 19, the bottom between the two first liquid medicine conduits 19 is fixedly communicated with three fourth liquid medicine conduits 25, the three fourth liquid medicine conduits 25 are respectively communicated with the first-stage A pool 2, the first-stage O pool 3 and the second-stage A pool 4, the first-stage A pool 2, the first-stage O pool 3 and the second-stage A pool 4 are sequentially communicated in a head-to-tail manner, the coagulation pool 7, the flocculation pool 8 and the sedimentation pool 9 are sequentially communicated in a head-to-tail manner, the second-stage sedimentation pool 6 is fixedly communicated with the coagulation pool 7 through a liquid guide pipe 26, one side of the base 1 is provided with a regulating and storage pool 27, the inside of the regulating and storage pool 27 is provided with a pump body 28, the liquid outlet end of the pump body 28 is fixedly communicated with a first sewage pipe 29, the end of the first sewage pipe 29 away from the pump body 28 is communicated with the first-stage A pool 2;

[0022] In use, the alkali liquid in the alkali liquid adding tank 13 and the carbon source in the carbon source adding tank 14 are respectively introduced into the first-stage A pool 2, the first-stage O pool 3 and the second-stage A pool 4 through the cooperation of the two first liquid medicine conduits 19 and the three fourth liquid medicine conduits 25, so as to facilitate the neutralization and purification treatment of the sewage, the upper liquid in the second-stage sedimentation pool 6 is introduced into the coagulation pool 7 through the setting of the liquid guide pipe 26, and the sewage in the regulating and storage pool 27 is introduced into the first-stage A pool 2 through the pump body 28;

[0023] The bottom end of the second-stage A pool 4 is fixedly communicated with two fourth sewage pipes 33, the second-stage A pool 4 is provided with a second reflux pump 34 between the two fourth sewage pipes 33, the bottom end of the first-stage O pool 3 is fixedly communicated with a third sewage pipe 31, one side of the first-stage A pool 2 is fixedly communicated with a second sewage pipe 30, the second sewage pipe 30 and the third sewage pipe 31 are provided with a first reflux pump 32 therebetween, one side of the sedimentation pool 9 is fixedly communicated with a standard water discharge pipe 10, the bottom end of the second-stage sedimentation pool 6 and the bottom end of the sedimentation pool 9 are fixedly communicated with a first sludge discharge pipe 35, the bottom between the two first sludge discharge pipes 35 is fixedly communicated with a second sludge discharge pipe 36, the inside of the first-stage A pool 2, the inside of the first-stage O pool 3, the inside of the first-stage O pool 3 and the inside of the second-stage A pool 4 are all provided with a filler;

[0024] In use, the lower liquid in the first-stage O pool 3 is refluxed to the first-stage A pool 2 for reprocessing through the setting of the first reflux pump 32, the sludge in the second-stage sedimentation pool 6 and the sedimentation pool 9 is discharged through the setting of the two first sludge discharge pipes 35, and the sewage is subjected to sedimentation treatment through the setting of the filler.

[0025] The embodiment of the present application is used: through the pump body 28, the sewage in the storage tank 27 is guided into the first A pool 2, and then the sewage is guided into the first O pool 3, the second A pool 4, the second O pool 5 and the secondary sedimentation tank 6, and the setting of the internal filler facilitates the sedimentation treatment of the solid substances in the sewage, and through the cooperation of the two first liquid medicine pipes 19 and the three fourth liquid medicine pipes 25, the lye in the lye feeding tank 13 and the carbon source in the carbon source feeding tank 14 are guided into the first A pool 2, the first O pool 3 and the second A pool 4 respectively, so as to facilitate the neutralization and purification treatment of the sewage, and then the sewage after the preliminary treatment is guided into the coagulation tank 7, and then guided into the flocculation tank 8 and the sedimentation tank 9, and at the same time, through the setting of the third liquid medicine pipe 21 and the second liquid medicine pipe 20, the liquid medicine in the PAC feeding tank 15 and the PAM feeding tank 16 is guided into the coagulation tank 7 and the flocculation tank 8 respectively, so as to facilitate the flocculation of the colloids and fine suspended solids in the sewage into flocculation bodies, so that they are precipitated to the bottom of the pool, and through the two fans 12, the ozone is guided into the first A pool 2, the first O pool 3, the second A pool 4, the second O pool 5, the secondary sedimentation tank 6, the coagulation tank 7 and the flocculation tank 8 through the two first air pipes 22 and the seven third air pipes 24, and then the sewage is subjected to aeration sterilization treatment, so as to realize the full purification treatment of the sewage, and the device has small energy consumption and can realize energy saving and emission reduction of sewage treatment.

[0026] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent industrial sewage treatment energy-saving and emission-reducing device, comprising a base (1) and a base plate (11), characterized in that: The top of the base (1) is provided with a primary A tank (2), a primary O tank (3), a secondary A tank (4), a secondary O tank (5), a secondary sedimentation tank (6), a coagulation tank (7), a flocculation tank (8) and a sedimentation tank (9); a second liquid medicine conduit (20) is provided above the base (1); two fans (12), an alkali solution dosing tank (13), a carbon source dosing tank (14), a PAC dosing tank (15) and a PAM dosing tank (16) are fixedly installed on the top of the second liquid medicine conduit (20); the water inlet end of the alkali solution dosing tank (13), the water inlet end of the carbon source dosing tank (14), the water inlet end of the PAC dosing tank (15) and the water inlet end of the PAM dosing tank (16) are all fixedly connected with a water inlet pipe (17); the tops between the four water inlet pipes (17) are fixedly connected with a main water pipe (18); the two fans (1 2) are fixedly connected to the first air guide pipe (22), the bottom between the two first air guide pipes (22) is fixedly connected to the second air guide pipe (23), the bottom of the second air guide pipe (23) is fixedly connected to seven third air guide pipes (24), the bottom ends of the seven third air guide pipes (24) respectively extend to the interior of the first-level A tank (2), the first-level O tank (3), the second-level A tank (4), the second-level O tank (5), the second sedimentation tank (6), the coagulation tank (7) and the flocculation tank (8), the liquid outlet end of the PAC dosing tank (15) is fixedly connected to the third liquid conduit (21), the bottom end of the third liquid conduit (21) is connected to the coagulation tank (7), the liquid outlet end of the PAM dosing tank (16) is fixedly connected to the second liquid conduit (20), the bottom end of the second liquid conduit (20) is connected to the flocculation tank (8).

2. The intelligent industrial sewage treatment energy-saving and emission-reducing device according to claim 1, characterized in that: The liquid outlet end of the alkali solution dosing tank (13) and the liquid outlet end of the carbon source dosing tank (14) are both fixedly connected to a first liquid medicine conduit (19); three fourth liquid medicine conduits (25) are fixedly connected at the bottom between the two first liquid medicine conduits (19); the three fourth liquid medicine conduits (25) are respectively connected to the primary A pool (2), the primary O pool (3) and the secondary A pool (4).

3. The intelligent industrial sewage treatment energy-saving and emission-reducing device according to claim 1, characterized in that: The primary A tank (2), the primary O tank (3) and the secondary A tank (4) are connected end to end in sequence, the coagulation tank (7), the flocculation tank (8) and the sedimentation tank (9) are connected end to end in sequence, and a liquid guide tube (26) is fixedly connected between the secondary sedimentation tank (6) and the coagulation tank (7).

4. The intelligent industrial sewage treatment energy-saving and emission-reducing device according to claim 1, characterized in that: A regulating reservoir (27) is provided on one side of the base (1), a pump body (28) is provided inside the regulating reservoir (27), a liquid outlet end of the pump body (28) is fixedly connected to a first sewage pipe (29), and an end of the first sewage pipe (29) away from the pump body (28) is connected to the primary A pool (2).

5. The intelligent industrial sewage treatment energy-saving and emission-reducing device according to claim 1, characterized in that: The bottom end of the secondary A pool (4) is fixedly communicated with two fourth sewage pipes (33), a second backflow pump (34) is arranged between the two fourth sewage pipes (33), the bottom end of the primary O pool (3) is fixedly communicated with a third sewage pipe (31), one side of the primary A pool (2) is fixedly communicated with a second sewage pipe (30), and a first backflow pump (32) is arranged between the second sewage pipe (30) and the third sewage pipe (31).

6. The intelligent industrial sewage treatment energy-saving and emission-reducing device according to claim 1, characterized in that: One side of the sedimentation tank (9) is fixedly communicated with a standard water discharge pipe (10), the bottom end of the secondary sedimentation tank (6) and the bottom end of the sedimentation tank (9) are fixedly communicated with first sludge discharge pipes (35), and the bottom ends of two first sludge discharge pipes (35) are fixedly communicated with a second sludge discharge pipe (36).

7. The intelligent industrial sewage treatment energy-saving and emission-reducing device according to claim 1, characterized in that: The inside of the primary A pool (2), the inside of the primary O pool (3), the inside of the primary O pool (3) and the inside of the secondary A pool (4) are all provided with fillers.

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