Industrial wastewater resourceful treatment device

Abstract

The utility model discloses a resourceful treatment device for industrial wastewater, and relates to the related technical field of industrial wastewater treatment. The device comprises a primary sedimentation tank, a water delivery tank and a secondary sedimentation tank, a plurality of first baffles are fixed to the bottom of the primary sedimentation tank at equal intervals, the water delivery tank is fixedly communicated with one side of the primary sedimentation tank, a driving motor is fixed to the center of the bottom of the water delivery tank, and a driving shaft is fixed to the output end of the driving motor and movably connected to the bottom of the water delivery tank in a penetrating mode. A feeding cylinder is fixed in the water conveying tank on one side of the driving shaft in a penetrating manner, the feeding cylinder is arranged between the primary sedimentation tank and the driving shaft I, one end, far away from the primary sedimentation tank, of the water conveying tank is fixedly communicated with a secondary sedimentation tank, and a plurality of baffles II at equal intervals are fixed at the inner bottom of the secondary sedimentation tank. By arranging the primary sedimentation tank, the water conveying tank and the secondary sedimentation tank, the problems that the water purification process of industrial sewage in resourceful treatment is intermittently carried out, the matching degree between the purification rate and equipment production is not high enough, and the water purification tank is easily polluted are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of industrial wastewater treatment, and particularly relates to a resource treatment device for industrial wastewater. BACKGROUND

[0002] Industrial wastewater refers to wastewater, sewage and waste liquid generated in industrial production, which contains industrial production materials, intermediate products and products lost with water flow and pollutants generated in the production process, and can be classified into inorganic wastewater and organic wastewater according to the chemical properties of the main pollutants contained. For example, electroplating wastewater and wastewater in the mineral processing process are inorganic wastewater, and wastewater in the food or petroleum processing process is organic wastewater, and wastewater in the production process of the printing and dyeing industry is mixed wastewater, but it still has the following problems in actual use.

[0003] 1. Industrial wastewater is directly discharged into the treatment device after production, and can be discharged after the heavy metal ions contained therein are purified, and water is needed in the industrial equipment for production at all times, if water circulation is used for production, the purification of the water purification equipment is usually intermittent, and the matching degree between the purification rate of the water and the production of the equipment is not high.

[0004] 2. In the resource purification treatment process of industrial wastewater, flocculants need to be used for treatment in order to obtain relatively clear secondary water, but flocculation with flocculants needs to be used for treatment, and the wastewater needs to be precipitated, and in the precipitation process, part of the sludge will enter the water purification tank with the flow of the wastewater, and the water purification tank is easily contaminated. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a resource treatment device for industrial wastewater, which is provided with a primary sedimentation tank, a water conveying groove and a secondary sedimentation tank, so as to solve the problem that the purification of industrial wastewater in the resource treatment process is intermittent, the matching degree between the purification rate and the production of the equipment is not high, and the water purification tank is easily contaminated.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model discloses an industrial wastewater's resourceful treatment device, including primary sedimentation tank, water delivery tank and secondary sedimentation tank, the bottom of primary sedimentation tank is fixed with a plurality of baffle no. 1 of equal interval, one side of primary sedimentation tank is fixed with water delivery tank, the bottom center of water delivery tank is fixed with drive motor, the output of drive motor is fixed with drive shaft, and drive shaft penetrates and is connected in the bottom of water delivery tank, and the water delivery tank in drive shaft one side penetrates and is fixed with the feeding cylinder, the feeding cylinder sets up between primary sedimentation tank and drive shaft no. 1, the one end of water delivery tank away from primary sedimentation tank is fixed with secondary sedimentation tank, and the inner bottom of secondary sedimentation tank is fixed with a plurality of baffle no. 2 of equal interval, when working, after sewage enters, the preliminary sedimentation of sewage is carried out through primary sedimentation tank, when working, the sewage that passes through adds flocculating agent through the feeding cylinder, after being mixed fully, the sludge impurity etc. in sewage is flocculated, after the flocculating agent of sewage is added, after sewage deposits, enters the clean water tank.

[0008] Further, the primary sedimentation tank is provided with a communication port one in the middle of the side close to the water delivery tank, the communication port one is communicated with the water delivery tank, and the primary sedimentation tank sends sewage to the water delivery tank through the communication port one.

[0009] Further, the feeding cylinder in the water delivery tank is uniformly provided with feeding holes on the periphery, both ends of the feeding cylinder are closed, one end is fixed and communicated with a liquid delivery pipe, and when the water delivery tank works, the flocculating agent solution is delivered to the feeding cylinder through the liquid delivery pipe, and the flocculating agent is sprayed into the water through the feeding holes on the feeding cylinder, so that the flocculating agent enters the sewage.

[0010] Further, the drive shaft in the water delivery tank is fixed with a turnover plate in an annular array on the periphery, the turnover plate is arranged in the water delivery tank, and when the water delivery tank works, the turnover plate stirs the flocculating agent and the sewage uniformly when rotating.

[0011] Further, the secondary sedimentation tank is provided with a communication port two close to the end of the water delivery tank, the communication port two is communicated with the water delivery tank, and the secondary sedimentation tank is communicated with the water delivery tank through the communication port two when working.

[0012] Further, the filter plate is fixed on the edge of the inner wall of the secondary sedimentation tank away from the water delivery tank, and the clean water tank is fixed and communicated with the end of the secondary sedimentation tank away from the water delivery tank, the water flowing in the secondary sedimentation tank is filtered through the filter plate and then enters the clean water tank for sufficient purification.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model discloses a primary sedimentation tank, water delivery groove and secondary sedimentation tank are set up, solved the intermittent of purification water process in the resource treatment of industrial wastewater, the matching degree of the rate of purification and equipment production is not enough high problem, through the sewage drainage pipeline setting to the primary sedimentation tank away from the one side of water delivery groove, when water is delivered to the primary sedimentation tank, most of the sediment in the sewage deposits to the bottom of the primary sedimentation tank, and is prevented from flowing into the water delivery groove by the baffle one, and then the water is delivered, and flows into the water delivery groove, after the sewage flows into the water delivery groove, the flocculating agent is delivered to the feeding cylinder through the infusion pipe, and is sprayed into the sewage in the water delivery groove through the feeding hole on the periphery of the feeding cylinder, and flocculation is generated, with the flow of water, when flowing above the driving motor, the driving motor drives the driving shaft to rotate the turnover plate, when the turnover plate rotates, the water in the water delivery groove is stirred, so that the flocculating agent is uniformly mixed with the sewage, and the treatment of the sewage is carried out in the flow, and the matching degree of the rate of purification and equipment production is higher.

[0015] 2. The utility model discloses a primary sedimentation tank and secondary sedimentation tank are set up, solved the problem that the water purification tank is easily polluted in the resource treatment of industrial wastewater, when the sewage is input flocculating agent in the water delivery groove, the sewage is delivered to the secondary sedimentation tank, and the flocculated sludge is deposited in the bottom of the secondary sedimentation tank through the baffle two, when the sewage is delivered to the end part of the water delivery groove close to the water purification tank, the sewage is filtered through the filter plate, prevents the flocculated sludge from entering the water purification tank, and then the clean water in the water purification tank is pumped out to the industrial equipment through the water pumping equipment and is recycled, the sludge does not enter the water purification tank through the cooperation of the filter plate and the baffle one and the baffle two, and the water purification tank is prevented from being polluted. ACCURATE DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is a kind of industrial wastewater resource treatment device assembly structure perspective drawing;

[0018] Figure 2 It is primary sedimentation tank structure perspective drawing;

[0019] Figure 3 It is water delivery groove structure perspective drawing;

[0020] Figure 4 It is feeding cylinder structure perspective drawing;

[0021] Figure 5 It is driving motor structure perspective drawing;

[0022] Figure 6 isometric view of the two-sedimentation-tank structure.

[0023] Reference signs:

[0024] 1, primary sedimentation tank; 101, communication port one; 102, baffle one; 2, water conveying groove; 201, feeding cylinder; 2011, liquid conveying pipe; 2012, feeding hole; 202, driving motor; 2021, driving shaft; 2022, turning plate; 3, secondary sedimentation tank; 301, communication port two; 302, baffle two; 303, filter plate; 304, clean water tank. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment one

[0027] Please refer to Figures 1-5 The utility model discloses a kind of resource processing devices of industrial wastewater, including primary sedimentation tank 1, water conveying groove 2 and secondary sedimentation tank 3, the bottom of primary sedimentation tank 1 is fixed with several baffle one 102 of equal interval, when working, after industrial wastewater enters, by the obstruction of baffle one 102, solid in sewage is preliminarily deposited therein, one side of primary sedimentation tank 1 is fixedly connected with water conveying groove 2, after adding flocculating agent solution to water after preliminary deposition, it is sent to secondary sedimentation tank 3, the bottom center of water conveying groove 2 is fixed with driving motor 202, the output end of driving motor 202 is fixed with driving shaft 2021, driving shaft 2021 is connected in the bottom of water conveying groove 2 through activity, driving shaft 2021 is rotated by driving motor 202, after adding flocculating agent, water is stirred, so that flocculating agent and water are fully mixed, driving shaft 2021 side water conveying groove 2 is fixedly connected with feeding cylinder 201 in through, feeding cylinder 201 is arranged between primary sedimentation tank 1 and driving shaft 2021, and flocculating agent solution is input into water in water conveying groove 2 by feeding cylinder 201, one end of water conveying groove 2 away from primary sedimentation tank 1 is fixedly connected with secondary sedimentation tank 3, the inner bottom of secondary sedimentation tank 3 is fixed with several baffle two 302 of equal interval, when sewage after adding flocculating agent passes through water conveying groove 2, it is deposited by baffle two 302 obstruction, so that sewage is further purified.

[0028] Specifically, the primary sedimentation tank 1 is provided with a communication port one 101 in the middle of the side close to the water conveying groove 2, and the communication port one 101 is communicated with the water conveying groove 2. When the primary sedimentation tank 1 works, the sewage in the primary sedimentation tank 1 is conveyed to the water conveying groove 2 after preliminary sedimentation through the communication port one 101.

[0029] Further, the feeding cylinder 201 in the water conveying groove 2 is uniformly provided with feeding holes 2012 on the circumferential side, and both ends of the feeding cylinder 201 are closed and one end is fixedly communicated with a liquid conveying pipe 2011. The liquid conveying pipe 2011 is communicated with the equipment conveying the flocculating agent solution, so that the flocculating agent is conveyed into the feeding cylinder 201 through the liquid conveying pipe 2011 and sprayed into the water conveying groove 2 through the feeding holes 2012 on the feeding cylinder 201, and the flocculating agent is input into the sewage in the water conveying groove 2.

[0030] Further, the driving shaft 2021 in the water conveying groove 2 is fixedly provided with a turnover plate 2022 in an annular array on the circumferential side. The turnover plate 2022 is arranged in the water conveying groove 2. When the water conveying groove 2 works, the driving motor 202 drives the driving shaft 2021 to drive the turnover plate 2022 to rotate, and drives the water in the water conveying groove 2 to stir when the turnover plate 2022 rotates, so that the flocculating agent is uniformly mixed with the sewage.

[0031] The operation process of the embodiment is as follows: when working, the sewage drainage pipeline is arranged in the primary sedimentation tank 1 away from the side close to the water conveying groove 2. When the water is conveyed into the primary sedimentation tank 1, most of the sewage in the primary sedimentation tank 1 is deposited on the bottom of the primary sedimentation tank 1 and is blocked by the baffle one 102 to prevent the sewage from flowing into the water conveying groove 2. Then, the water flows into the water conveying groove 2. After the sewage flows into the water conveying groove 2, the flocculating agent is conveyed into the feeding cylinder 201 through the liquid conveying pipe 2011, and is sprayed into the sewage in the water conveying groove 2 through the feeding holes 2012 on the circumferential side of the feeding cylinder 201 to generate flocculation. With the flow of water, when the water flows above the driving motor 202, the driving motor 202 drives the driving shaft 2021 to drive the turnover plate 2022 to rotate, and drives the water in the water conveying groove 2 to stir when the turnover plate 2022 rotates, so that the flocculating agent is uniformly mixed with the sewage. Specific embodiment two

[0033] Please refer to Figure 1 , 2 , 6, on the basis of the specific embodiment one, the secondary sedimentation tank 3 is provided with a communication port two 301 close to one end of the water conveying groove 2, and the communication port two 301 is communicated with the water conveying groove 2. When the secondary sedimentation tank 3 works, the sewage in the water conveying groove 2 is input into the secondary sedimentation tank 3 through the communication port two 301.

[0034] Specifically, the filter plate 303 is fixed to the inner wall of the secondary sedimentation tank 3 away from the edge of the water conveying groove 2, and the clean water tank 304 is fixed to the end of the secondary sedimentation tank 3 away from the water conveying groove 2, and is communicated with the secondary sedimentation tank 3. After the sewage in the secondary sedimentation tank 3 is deposited and flocculated, the sewage is filtered through the filter plate 303, and then is conveyed to the clean water tank 304.

[0035] The operation process of the embodiment is as follows: when the flocculating agent is input into the water conveying groove 2, the sewage is conveyed to the secondary sedimentation tank 3, the flocculated sludge is deposited on the bottom of the secondary sedimentation tank 3 through the baffle 302, the sewage is filtered through the filter plate 303 when the sewage is conveyed to the end of the water conveying groove 2 close to the clean water tank 304, so that the flocculated sludge is prevented from entering the clean water tank 304, and then the clean water in the clean water tank 304 is pumped out to the industrial equipment for recycling.

[0036] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A resource-based treatment device for industrial wastewater, comprising a primary sedimentation tank (1), a water conveying tank (2), and a secondary sedimentation tank (3), characterized in that: The bottom of the primary sedimentation tank (1) is fixed with several baffles (102) with equal spacing. A water conveying tank (2) is fixedly connected to one side of the primary sedimentation tank (1). A drive motor (202) is fixedly fixed at the center of the bottom of the water conveying tank (2). A drive shaft (2021) is fixedly fixed at the output end of the drive motor (202). The drive shaft (2021) is movably connected to the bottom of the water conveying tank (2). A feeding cylinder (201) is fixedly connected to the water conveying tank (2) on one side of the drive shaft (2021). The feeding cylinder (201) is located between the primary sedimentation tank (1) and the drive shaft (2021). The end of the water conveying tank (2) away from the primary sedimentation tank (1) is fixedly connected to a secondary sedimentation tank (3). Several baffles (302) with equal spacing are fixed at the bottom of the inner part of the secondary sedimentation tank (3).

2. The industrial wastewater resource utilization treatment device according to claim 1, characterized in that: The primary sedimentation tank (1) has a connecting port (101) in the middle of the side near the water conveying tank (2), and the connecting port (101) is connected to the water conveying tank (2).

3. The industrial wastewater resource recovery treatment device according to claim 1, characterized in that: The feeding cylinder (201) in the water tank (2) has feeding holes (2012) evenly opened on its periphery. Both ends of the feeding cylinder (201) are closed and one end is fixedly connected to the infusion pipe (2011).

4. The industrial wastewater resource recovery treatment device according to claim 1, characterized in that: The drive shaft (2021) inside the water supply tank (2) is fixed with a flipping plate (2022) in a ring array around its periphery. The flipping plate (2022) is arranged inside the water supply tank (2).

5. The industrial wastewater resource utilization treatment device according to claim 1, characterized in that: The secondary sedimentation tank (3) has a connecting port 2 (301) at one end near the water conveying tank (2), and the connecting port 2 (301) is connected to the water conveying tank (2).

6. The industrial wastewater resource utilization treatment device according to claim 1, characterized in that: A filter plate (303) is fixed at the edge of the inner wall of the secondary sedimentation tank (3) away from the water conveying tank (2), and a water purification tank (304) is fixedly connected to one end of the secondary sedimentation tank (3) away from the water conveying tank (2).

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