Integrated magnetic flocculation device system

Abstract

The utility model discloses an integrated magnetic flocculation device system and relates to the technical field of water treatment devices. The device comprises a device shell, a central cylinder, a conical mud bucket, a water inlet pipe, a flocculant dosing pipe, a pipeline mixer, a gas inlet pipe for gas stripping, a coagulant aid dosing pipe, a water outlet pipe and a mud discharge pipe, according to the utility model, when water enters, a flocculant is added and mixed on a water inlet pipe by using a pipeline mixer, after water enters the magnetic coagulation area, compressed air is used as a power source for circulation and mixing, a coagulant aid is added above an air release port, supplementary magnetic powder is added to an upper opening of a central cylinder, and water subjected to magnetic coagulation reaction enters the precipitation separation area; when the magnetic coagulation reaction device is used, supernatant is collected by the water collecting tank and then discharged, precipitated sludge containing magnetic powder can slide into the conical sludge bucket to be treated again, redundant sludge is discharged through the sludge discharging pipe, the whole magnetic coagulation reaction and sludge-water separation treatment process is completed in one device, and an independent backflow system is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment device technical field, concretely is a kind of integrated magnetic flocculation device system. BACKGROUND

[0002] With the rapid development of economy in recent years, water resource crisis caused by water environment pollution has become an important restricting factor for social and economic development, in order to solve the problem of water resource shortage, various advanced water treatment equipment and technology are constantly emerging;

[0003] Magnetic flocculation equipment is that magnetic powder is added in ordinary coagulation sedimentation process, it is combined with pollutant flocculation to become an integral whole, to make another strong coagulation flocculation effect, the density of generated floc is greater, more solid, to reach the purpose of high-speed sedimentation, however, magnetic flocculation equipment in prior art still has some defects:

[0004] 1, magnetic flocculation equipment in prior art is mostly split design, in the whole water treatment process, magnetic coagulation reaction and sludge-water separation treatment need to be completed by two kinds of devices respectively, and need to set up separate reflux system, to cause that the process of magnetic flocculation water treatment is complex, and cost is higher;

[0005] 2, simultaneously, magnetic flocculation equipment in prior art is not convenient to pry design, to cause that the movement of magnetic flocculation equipment is inconvenient, further cause that the flexibility of magnetic flocculation equipment is poor. INVENTION CONTENTS

[0006] In order to solve the above problems, the purpose of the utility model is to provide a kind of integrated magnetic flocculation device system.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme: a kind of integrated magnetic flocculation device system, the magnetic flocculation equipment includes device shell, center cylinder, conical hopper, water inlet pipe, flocculating agent dosing pipe, pipeline mixer, gas-entraining inlet pipe, coagulant dosing pipe, water outlet pipe and sludge discharge pipe;

[0008] The conical hopper is arranged at the bottom of the device shell, the center cylinder, the gas-entraining inlet pipe, the coagulant dosing pipe and the water outlet pipe are assembled on the device shell, the water inlet pipe, the flocculating agent dosing pipe, the pipeline mixer and the sludge discharge pipe are assembled on the conical hopper, the flocculating agent dosing pipe and the pipeline mixer are assembled on the water inlet pipe, one end of the gas-entraining inlet pipe and the coagulant dosing pipe is communicated with the inner cavity of the center cylinder, one end of the water inlet pipe is communicated with the bottom of the center cylinder.

[0009] One end of the inner cavity of the device shell is provided with a water collecting tank, the other end of the inner cavity of the device shell is provided with a sedimentation zone, the sedimentation zone is communicated with the conical hopper and the water collecting tank, one end of the water outlet pipe is communicated with the water collecting tank.

[0010] Preferably, a water inlet control valve is installed on the water inlet pipe, and a sludge discharge control valve is installed on the sludge discharge pipe.

[0011] Preferably, the bottom of the center cylinder is provided with a trumpet mouth, and the top of the center cylinder is provided with a splash baffle.

[0012] Preferably, a plurality of flocculation barrel fixing ribs are installed on the device housing, and a device support is installed on the conical hopper.

[0013] Preferably, the bottom of the conical hopper is provided with a hopper maintenance hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are that:

[0015] 1、 in the utility model, the flocculant is added and mixed on the water inlet pipe by using the pipeline mixer during water inlet, compressed air is used as a power source for circulation and mixing after entering the magnetic coagulation area, the coagulant is added above the air release port, the magnetic powder is added at the upper opening of the center cylinder, the water after the magnetic coagulation reaction enters the sedimentation and separation area, the supernatant is collected by the water collecting tank and then discharged, the sludge containing the magnetic powder falls into the conical hopper, and the excess sludge is discharged through the sludge discharge pipe, so that the whole magnetic coagulation reaction and sludge-water separation process are completed in one device, and a separate reflux system is not needed;

[0016] 2、 in the utility model, wear caused by mechanical equipment can be avoided, the cost is low, there is no blockage, the failure rate is low, the circulation amount can be adjusted through air volume adjustment, and different application conditions can be adapted to;

[0017] 3、 in the utility model, pry-on design can be carried out, the utility model is convenient to move, and the utility model can also be arranged on a vehicle and used for emergency treatment;

[0018] 4、 in the utility model, micro-sand can also be used as a sedimentation medium, and the utility model is suitable for different occasions. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0020] Figure 1 It is a component structure schematic view of the integrated magnetic flocculation device system of the utility model.

[0021] In the diagram: 1. Inlet pipe; 2. Flocculant dosing pipe; 3. Pipeline mixer; 4. Inlet control valve; 5. Bell mouth; 6. Central cylinder; 7. Splash baffle; 8. Air lift inlet pipe; 9. Coagulant dosing pipe; 10. Flocculation tank fixing rib; 11. Water collection tank; 12. Outlet pipe; 13. Sedimentation zone; 14. Sludge discharge control valve; 15. Sludge discharge pipe; 16. Sludge hopper inspection hole; 17. Device support; 20. Device shell; 21. Conical sludge hopper. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Figure 1 As shown, this utility model provides an integrated magnetic flocculation device system. The magnetic flocculation device includes a device shell 20, a central cylinder 6, a conical sludge hopper 21, a water inlet pipe 1, a flocculant dosing pipe 2, a pipeline mixer 3, an air lift inlet pipe 8, a coagulant dosing pipe 9, a water outlet pipe 12, and a sludge discharge pipe 15.

[0024] The conical hopper 21 is arranged at the bottom of the device housing 20, the central cylinder 6, the air-lift air inlet pipe 8, the coagulant dosing pipe 9 and the water outlet pipe 12 are assembled on the device housing 20, the water inlet pipe 1, the flocculant dosing pipe 2, the pipeline mixer 3 and the sludge discharge pipe 15 are assembled on the conical hopper 21, the flocculant dosing pipe 2 and the pipeline mixer 3 are assembled on the water inlet pipe 1, the bottom of the central cylinder 6 is provided with a bell mouth 5, by arranging the water inlet pipe 1, the flocculant dosing pipe 2 and the pipeline mixer 3, raw water can enter the position of the bell mouth 5 through the water inlet pipe 1, flocculant can enter the position of the bell mouth 5 through the flocculant dosing pipe 2 and the water inlet pipe 1 together with the raw water, the pipeline mixer 3 can mix the entering raw water and flocculant, one end of the air-lift air inlet pipe 8 and the coagulant dosing pipe 9 is communicated with the inner cavity of the central cylinder 6, one end of the inner cavity of the device housing 20 is provided with a water collecting tank 11, the other end of the inner cavity of the device housing 20 is provided with a sedimentation zone 13, the sedimentation zone 13 is communicated with the conical hopper 21 and the water collecting tank 11, one end of the water outlet pipe 12 is communicated with the water collecting tank 11, by arranging the air-lift air inlet pipe 8 and the coagulant dosing pipe 9, the air-lift air inlet pipe 8 is used for the entering of compressed air, the coagulant dosing pipe 9 is used for the injection of coagulant, the magnetic powder is added at the upper opening of the central cylinder 6, after the compressed air enters the inside of the central cylinder 6 through the air-lift air inlet pipe 8, the circulating power source is provided, so that the sludge water with magnetic powder is circulated in the flocculation reaction zone, part of the mixed liquid enters the sedimentation zone 13 to separate the sludge water, the supernatant enters the water collecting tank 11, and is discharged through the water outlet pipe 12, the sedimentation sludge reenters the conical hopper 21, the excess sludge is discharged regularly through the sludge discharge pipe 15, one end of the water inlet pipe 1 is communicated with the bottom of the central cylinder 6.

[0025] The water inlet pipe 1 is provided with a water inlet control valve 4, by arranging the water inlet control valve 4, the water inlet control valve 4 can control the opening and closing of the water inlet pipe 1 and the flow size of the entering raw water, the sludge discharge pipe 15 is provided with a sludge discharge control valve 14, by arranging the sludge discharge control valve 14, the sludge discharge control valve 14 can control the opening and closing of the sludge discharge pipe 15 and the flow size of the sludge discharge.

[0026] The top of the central cylinder 6 is provided with a splash-proof baffle 7, by arranging the splash-proof baffle 7, the sludge splashing out is avoided.

[0027] The device housing 20 is provided with a plurality of flocculation barrel fixing rib plates 10, by arranging the flocculation barrel fixing rib plates 10, the flocculation barrel fixing rib plates 10 can improve the overall strength of the device housing 20, the conical hopper 21 is provided with a device support 17, by arranging the device support 17, the device support 17 can support the device housing 20 and the conical hopper 21 as a whole.

[0028] The bottom of the conical hopper 21 is provided with a hopper maintenance hole 16, by arranging the hopper maintenance hole 16, the residual sludge in the conical hopper 21 can be cleaned by the operator.

[0029] Working principle: in use, first through the water inlet pipe 1 into the raw water injection horn mouth 5 position, while through the flocculant dosing pipe 2 into the quantitative flocculant horn mouth 5 position, in the process, the pipeline mixer 3 to the raw water and flocculant mixing;

[0030] Subsequently, through the air inlet pipe 8 by gas injection into the center tube 6 inside, the injection of compressed air provides the source of circulating power, so that the sludge with magnetic powder in the flocculation reaction zone up and down cycle reaction, wherein part of the mixed liquid into the sedimentation zone 13 sludge separation, sludge separation formed supernatant into the water tank 11, then through the water outlet pipe 12 discharge, the sedimentation of sludge is re-entered into the conical hopper 21, excess sludge through the sludge discharge pipe 15 for regular discharge.

[0031] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. An integrated magnetic flocculation device system, characterized by, The magnetic flocculation device system comprises a device shell (20), a center cylinder (6), a conical hopper (21), a water inlet pipe (1), a flocculant feeding pipe (2), a pipeline mixer (3), an air inlet pipe (8) for air stripping, a coagulant aid feeding pipe (9), a water outlet pipe (12) and a sludge discharge pipe (15). The conical hopper (21) is arranged at the bottom of the device shell (20), the center cylinder (6), the air inlet pipe (8) for air stripping, the coagulant aid feeding pipe (9) and the water outlet pipe (12) are assembled on the device shell (20), the water inlet pipe (1), the flocculant feeding pipe (2), the pipeline mixer (3) and the sludge discharge pipe (15) are assembled on the conical hopper (21), the flocculant feeding pipe (2) and the pipeline mixer (3) are assembled on the water inlet pipe (1), one end of the air inlet pipe (8) for air stripping and the coagulant aid feeding pipe (9) is communicated with the inner cavity of the center cylinder (6), and one end of the water inlet pipe (1) is communicated with the bottom of the center cylinder (6). One end of the inner cavity of the device shell (20) is provided with a water collecting tank (11), and the other end of the inner cavity of the device shell (20) is provided with a sedimentation zone (13), the sedimentation zone (13) is communicated with the conical hopper (21) and the water collecting tank (11), and one end of the water outlet pipe (12) is communicated with the water collecting tank (11).

2. An integrated magnetic flocculation device system as claimed in claim 1, wherein, The water inlet pipe (1) is provided with a water inlet control valve (4), and the sludge discharge pipe (15) is provided with a sludge discharge control valve (14).

3. An integrated magnetic flocculation device system as claimed in claim 1, wherein, The bottom of the center cylinder (6) is provided with a bell mouth (5), and the top of the center cylinder (6) is provided with a splash-proof baffle (7).

4. An integrated magnetic flocculation device system as claimed in claim 1, wherein, The device shell (20) is provided with a plurality of flocculation barrel fixing rib plates (10), and the conical hopper (21) is provided with a device support (17).

5. An integrated magnetic flocculation device system as claimed in claim 1, wherein, The bottom of the conical hopper (21) is provided with a hopper maintenance hole (16).

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