CN211255543U - High-stability sewage treatment equipment - Google Patents
High-stability sewage treatment equipment Download PDFInfo
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- CN211255543U CN211255543U CN201922260625.2U CN201922260625U CN211255543U CN 211255543 U CN211255543 U CN 211255543U CN 201922260625 U CN201922260625 U CN 201922260625U CN 211255543 U CN211255543 U CN 211255543U
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Abstract
The utility model discloses a sewage treatment device of high stability, filter separating layer, equalizing basin, adsorption tower, air duct A, absorption tower, air duct B, drainage pipe B and retrieve the pond including sedimentation tank, drainage pipe A, valve, dosing tank, motor, first filtration separating layer, second, the sedimentation tank passes through drainage pipe A and is connected with the equalizing basin, the valve sets up on drainage pipe A, dosing tank, motor set up in the equalizing basin top, first filtration separating layer, second filter the separating layer and set up inside the equalizing tank, the equalizing basin top is passed through air duct A and is connected with the absorption tower, the absorption tower passes through air duct B and is connected with the adsorption tower. The utility model discloses be provided with multilayer sewage treatment process, can retrieve producing waste gas, can improve the efficiency of processing, the good and practicality of stability in use is strong.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, specific sewage treatment device of high stability that says so.
Background
The sources of the electroplating wastewater are generally: (1) cleaning water for the plated part; (2) a waste plating solution; (3) other waste waters including flushing the floor of the shop, scrubbing the polar plates, aeration equipment condensation, and various bath liquids and drains that "run, spill, drip, leak" due to bath leakage or improper operation and management; (4) the equipment cools the water, and the cooling water is not polluted except for temperature rise in the using process. The quality and quantity of the electroplating wastewater are related to the process conditions, production load, operation management, water using mode and other factors of electroplating production. The electroplating wastewater has complex water quality and difficult control of components, contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver and the like, cyanide and the like, and some of the heavy metal ions belong to highly toxic substances with carcinogenic, teratogenic and mutagenic properties. Therefore, electroplating sewage needs to be treated, the stability of the existing sewage treatment equipment is poor, and the sewage treatment efficiency is low, so that the sewage treatment equipment with high stability is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a sewage treatment device of high stability.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a sewage treatment device of high stability, includes sedimentation tank, drainage pipe A, valve, dosing tank, motor, first filtration separating layer, second filtration separating layer, equalizing basin, adsorption tower, diverter valve A, air duct A, vacuum pump, absorption tower, return pump, air duct B, diverter valve B, drainage pipe B and recovery pond, the sedimentation tank passes through drainage pipe A and is connected with the equalizing basin, the valve sets up on drainage pipe A, dosing tank, motor set gradually in the equalizing basin top from a left side to the right side, first filtration separating layer, second filtration separating layer set gradually inside the equalizing basin from top to bottom, the equalizing basin top is connected with the absorption tower through air duct A, air duct A has set gradually diverter valve A, vacuum pump, the absorption tower passes through air duct B and is connected with the adsorption tower, air duct B has set gradually the return pump, And a diversion valve B.
Further, the drainage conduit A is an L-shaped conduit, and the drainage conduit B is a straight conduit.
Further, the first filtering and separating layer is provided with three filtering and separating layers, namely a PH neutralizing layer, an ion exchange layer and a biological treatment layer.
Furthermore, the second filtering and separating layer is provided with two filtering and separating layers which are an active carbon filtering layer and a glass fiber filtering element filtering layer respectively.
Further, the diversion valve A and the diversion valve B have the same model parameters.
Further, the outer surface of the recovery tank is wrapped with a rubber sealing cushion layer.
The utility model has the advantages that: this kind of sewage treatment device of high stability is provided with first filtration separating layer and second and filters the separating layer and carry out the two-stage filtration separation to electroplating effluent, not only can fully get rid of matters such as suspended solid, chlorine, waste gas in the preliminary treatment waste water, has still improved the treatment effeciency to heavy metal, organic matter, can retrieve production waste gas to avoid causing air pollution, can improve the efficiency of handling, the good and strong practicality of stability in use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1 sedimentation tank, 2 drainage conduit A, 3 valves, 4 dosing tanks, 5 motors, 6 first filtration and separation layers, 7 second filtration and separation layers, 8 adjusting tanks, 9 adsorption towers, 10 diversion valves A, 11 gas guide pipes A, 12 vacuum pumps, 13 absorption towers, 14 return pumps, 15 gas guide pipes B, 16 diversion valves B, 17 drainage conduit B and 18 recovery tanks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a high-stability sewage treatment apparatus includes a sedimentation tank 1, a drainage conduit a2, a valve 3, a dosing tank 4, a motor 5, a first filtering separation layer 6, a second filtering separation layer 7, an adjusting tank 8, an adsorption tower 9, a diversion valve a10, an air duct a11, a vacuum pump 12, an absorption tower 13, a return pump 14, an air duct B15, a diversion valve B16, a drainage conduit B17, and a recovery tank 18, wherein the sedimentation tank 1 is connected with the adjusting tank 8 through the drainage conduit a2, the valve 3 is disposed on the drainage conduit a2, the dosing tank 4 and the motor 5 are sequentially disposed at the top of the adjusting tank 8 from left to right, the first filtering separation layer 6 and the second filtering separation layer 7 are sequentially disposed inside the adjusting tank 8 from top to bottom, the top of the adjusting tank 8 is connected with the absorption tower 13 through the air duct a11, the air duct a11 is sequentially provided with the diversion valve a10, the vacuum pump 12, and a10, The vacuum pump 12 controls the exhaust flow and flow rate of the air duct A11, the absorption tower 13 is connected with the adsorption tower 9 through the air duct B15, the air duct B15 is sequentially provided with a return pump 14 and a diversion valve B16, and the exhaust flow and flow rate of the air duct B15 are controlled through the return pump 14 and the diversion valve B16.
In the utility model, the drainage conduit A2 is an L-shaped conduit, and the drainage conduit B17 is a straight conduit, so as to ensure smooth drainage; the first filtering and separating layer 6 is provided with three filtering and separating layers which are respectively a PH neutralizing layer, an ion exchange layer and a biological treatment layer, the second filtering and separating layer 7 is provided with two filtering and separating layers which are respectively an active carbon filtering layer and a glass fiber filtering element filtering layer, and the first filtering and separating layer and the second filtering and separating layer are arranged to carry out two-stage filtering and separating on the electroplating wastewater, so that not only can the substances such as suspended matters, chlorine, waste gas and the like in the pretreatment wastewater be fully removed, but also the treatment efficiency on heavy metals and organic matters is improved; the diversion valve A10 and the diversion valve B16 have the same model parameters, so that the air flow balance and stability are ensured; the outer surface of the recovery tank 18 is wrapped with a rubber sealing cushion layer, and the recovery tank 18 provided with the rubber sealing cushion layer has good sealing performance and prevents water leakage.
The utility model discloses a theory of operation is: when the device is used, firstly, electroplating wastewater is placed in the sedimentation tank 1 for sedimentation flocculation treatment, then the wastewater is discharged into the regulating tank 8 through the drainage guide pipe A2, regulating reagents are added into the regulating tank 8 through the dosing tank 4, the motor is started for regulation, the wastewater is sequentially filtered and separated through the first filtering and separating layer and the second filtering and separating layer, waste gas generated by treatment is treated and recovered through the absorption tower 13 and the adsorption tower 9, and water after filtering treatment is stored in the recovery tank 18 through the drainage guide pipe B17 for later use. The utility model discloses be provided with first filtration separating layer and second and filter the separating layer and carry out the two-stage filtration separation to electroplating effluent, not only can fully get rid of materials such as suspended solid, chlorine, waste gas in the preliminary treatment waste water, still improved the treatment effeciency to heavy metal, organic matter, can retrieve production waste gas to in order to cause air pollution, can improve the efficiency of handling, the good and strong practicality of stability in use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a sewage treatment device of high stability, includes sedimentation tank (1), drainage pipe A (2), valve (3), dosing tank (4), motor (5), first filtration separating layer (6), second filtration separating layer (7), equalizing basin (8), adsorption tower (9), flow guide valve A (10), air duct A (11), vacuum pump (12), absorption tower (13), return pump (14), air duct B (15), flow guide valve B (16), drainage pipe B (17) and recovery pond (18), its characterized in that: sedimentation tank (1) is connected with equalizing basin (8) through drainage pipe A (2), valve (3) set up on drainage pipe A (2), dosing tank (4), motor (5) set gradually in equalizing basin (8) top from a left side to the right side, first filtration separating layer (6), second filtration separating layer (7) set gradually inside equalizing basin (8) from top to bottom, equalizing basin (8) top is passed through air duct A (11) and is connected with absorption tower (13), air duct A (11) have set gradually diverter valve A (10), vacuum pump (12), absorption tower (13) are connected with adsorption tower (9) through air duct B (15), air duct B (15) have set gradually return pump (14), diverter valve B (16).
2. The high-stability sewage treatment apparatus according to claim 1, wherein: the drainage guide pipe A (2) is an L-shaped guide pipe, and the drainage guide pipe B (17) is a straight guide pipe.
3. The high-stability sewage treatment apparatus according to claim 1, wherein: the first filtering and separating layer (6) is provided with three filtering and separating layers which are respectively a PH neutralizing layer, an ion exchange layer and a biological treatment layer.
4. The high-stability sewage treatment apparatus according to claim 1, wherein: the second filtering and separating layer (7) is provided with two filtering and separating layers which are respectively an active carbon filtering layer and a glass fiber filtering element filtering layer.
5. The high-stability sewage treatment apparatus according to claim 1, wherein: the diversion valve A (10) and the diversion valve B (16) have the same model parameters.
6. The high-stability sewage treatment apparatus according to claim 1, wherein: the outer surface of the recovery tank (18) is wrapped with a rubber sealing cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922260625.2U CN211255543U (en) | 2019-12-15 | 2019-12-15 | High-stability sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922260625.2U CN211255543U (en) | 2019-12-15 | 2019-12-15 | High-stability sewage treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211255543U true CN211255543U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922260625.2U Active CN211255543U (en) | 2019-12-15 | 2019-12-15 | High-stability sewage treatment equipment |
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|---|---|
| CN (1) | CN211255543U (en) |
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2019
- 2019-12-15 CN CN201922260625.2U patent/CN211255543U/en active Active
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