CN206375762U - The double paddle chip sewage-treatment plants of one kind precipitation sterilization - Google Patents

Abstract

The utility model provides a sedimentation and disinfection double-stirring-blade sewage treatment device, which comprises a sewage dosing and filtering device and a sewage double-stirring device; The water inlet cylinder; the uniform liquid distribution tank is arranged on the filter net box; the water inlet cylinder is welded on the central position above the uniform liquid distribution tank; the precipitant tank is arranged on the precipitant liquid inlet pipe; the disinfectant solution tank Set on the disinfectant liquid inlet pipe; the sewage double stirring device includes a processing cylinder, fixed blades and stirring blades; the processing cylinder is welded on the left and right sides of the two bearing plates; the stirring blades are fixed on both sides of the fixed sleeve above; the fixed blades are provided with eight pieces, which are welded on the inner wall of the treatment cylinder; the device of the utility model treats sewage by adding precipitant and disinfectant, adopts the design of fixed blades and stirring blades, and realizes double stirring of sewage. The design is scientific and reasonable, and the structure is simple.

Description

A sedimentation disinfection double stirring blade type sewage treatment device

technical field

The utility model relates to a sewage treatment device, in particular to a sedimentation disinfection double stirring blade type sewage treatment device.

Background technique

Domestic sewage is mainly various detergents and sewage, garbage, feces, etc. used in urban life, mostly non-toxic inorganic salts, domestic sewage contains a lot of nitrogen, phosphorus, sulfur, and many pathogenic bacteria; as people live With the improvement of the level, the discharge of domestic sewage is becoming more and more serious; the existing domestic sewage treatment device has complex structure, high manufacturing cost and low sewage treatment efficiency.

Utility model content

The purpose of this utility model is to provide a sedimentation and disinfection dual-stirring blade sewage treatment device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A sedimentation and disinfection double stirring blade type sewage treatment device, comprising a sewage dosing and filtering device and a sewage double stirring device; the sewage dosing and filtering device includes a precipitant box, a precipitant scale line, a precipitant liquid inlet valve, Liquid pipe, fixed bearing, screw rod, screw limit block, rotary handle, filter net box, uniform liquid distribution tank, disinfectant liquid inlet pipe, disinfectant liquid inlet valve, disinfectant liquid tank, disinfectant liquid scale line, water inlet cylinder and water inlet holes; the filter net box is set on the processing cylinder; the uniform liquid distribution tank is set on the filter net box; the water inlet tube is welded on the central position above the uniform liquid distribution tank; the precipitant enters the liquid The pipe is welded on the left side above the uniform liquid distribution tank; the precipitant tank is set on the precipitant liquid inlet pipe; the precipitant liquid inlet valve is set on the lower end of the precipitant tank; the disinfectant liquid inlet pipe is welded on the uniform The upper right side of the liquid distribution tank; the disinfectant liquid tank is arranged on the disinfectant liquid inlet pipe; the disinfectant liquid inlet valve is arranged on the lower end of the disinfectant liquid tank; On the left and right sides of the liquid tank; the screw limiter is welded on the left and right sides of the processing cylinder; the upper end of the screw is set in the fixed bearing through the screw limiter; the rotating handle is welded on the lower end of the screw; The sewage double stirring device includes a treatment cylinder, a bearing plate, a support column, a base, a sediment discharge pipe, a discharge valve, a motor, a rotating bearing, a sealing ring, a fixed blade, a drain pipe, a drain valve, a stirring blade, fixed sleeve, stirring shaft and observation window; the supporting column is provided with two, welded on the base; the bearing plate is welded on the supporting column; the processing cylinder is welded on the left and right sides of the two bearing plates; The motor is fixedly arranged at the central position above the base; the rotating bearing is fixedly arranged on the lower end of the processing cylinder, just above the motor; the lower end of the stirring shaft is fixedly arranged on the motor, and the upper end is arranged in the processing cylinder through the rotating bearing; the fixed sleeve There are three, which are fixed on the stirring shaft; the stirring blades are fixed on both sides of the fixed sleeve; the fixed blades are provided with eight pieces, which are welded on the inner wall of the processing cylinder; the sediment discharge pipe is arranged on the processing cylinder In the lower end; the drain pipe is arranged in the right end of the processing cylinder; the observation window is arranged on the processing cylinder.

As a further solution of the utility model: filter holes are arranged on the lower end surface of the filter net box.

As a further solution of the utility model: a water inlet hole is arranged under the uniform liquid distribution tank.

As a further solution of the utility model: the scale line of the precipitant is set on the precipitant box.

As a further solution of the utility model: the scale line of the disinfectant solution is set on the disinfectant solution box.

As a further solution of the utility model: the sealing ring is arranged on the rotary bearing.

As a further solution of the utility model: the discharge valve is arranged on the sediment discharge pipe.

As a further solution of the utility model: the liquid discharge valve is arranged on the liquid discharge pipe.

As a further solution of the utility model: the observation window is made of tempered glass.

Compared with the prior art, the beneficial effects of the utility model are:

The device of the utility model adds sewage to the uniform liquid distribution tank through the water inlet cylinder, flows down evenly through the water inlet hole, and filters the floating matter in the sewage through the filter net box; opens the precipitant liquid inlet valve to add the precipitant to the treatment cylinder through the uniform liquid distribution tank In the sewage, the impurities in the sewage are flocculated and precipitated. After opening the disinfectant liquid inlet valve, the disinfectant is added to the sewage in the treatment cylinder through the uniform distribution tank, and the sewage is disinfected; after a period of use, it is lifted by the rotating screw Distribute the liquid tank, take out the filter net box for cleaning; start the motor to drive the stirring blade on the stirring shaft to rotate, and at the same time cooperate with the fixed blade to stir. Stir the sewage with precipitant and disinfectant, stop after the stirring is completed, let the sundries settle, open the drain valve to remove the treated sewage through the drain pipe, open the drain valve to discharge the precipitated impurities through the sediment discharge pipe; The device treats sewage by adding precipitant and disinfectant, and adopts the design of fixed blade and stirring blade to realize double stirring of sewage. Its design is scientific and reasonable, and its structure is simple.

Description of drawings

Fig. 1 is a schematic structural diagram of a sedimentation and disinfection dual-blade sewage treatment device.

Fig. 2 is a front view of a sedimentation and disinfection dual-stirring-blade sewage treatment device.

Fig. 3 is a schematic diagram of the structure of the uniform liquid distribution tank in the dual-stirring-blade sewage treatment device for sedimentation and disinfection.

In the figure: 1-precipitant tank, 2-precipitant scale line, 3-precipitant inlet valve, 4-precipitant inlet pipe, 5-fixed bearing, 6-screw, 7-screw limiter, 8-rotating handle, 9-handling cylinder, 10-loading plate, 11-support column, 12-base, 13-sediment discharge pipe, 14-drainage valve, 15-motor, 16-rotary bearing, 17-seal Ring, 18-fixed blade, 19-drain pipe, 20-drain valve, 21-stirrer blade, 22-fixed sleeve, 23-stirrer shaft, 24-filter net box, 25-uniform liquid distribution tank, 26-disinfection Liquid inlet pipe, 27-disinfectant liquid inlet valve, 28-disinfectant solution tank, 29-disinfectant solution scale line, 30-water inlet cylinder, 31-observation window, 32-water inlet hole.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figures 1-3, a sedimentation and disinfection dual-stirring-blade sewage treatment device, including a sewage dosing and filtering device and a sewage double-stirring device; the sewage dosing and filtering device includes a precipitant tank 1, a precipitant scale line 2, Precipitant liquid inlet valve 3, precipitant liquid inlet pipe 4, fixed bearing 5, screw rod 6, screw rod limit block 7, rotating handle 8, filter net box 24, uniform distribution liquid tank 25, disinfectant liquid inlet pipe 26 , disinfectant solution inlet valve 27, disinfectant solution tank 28, disinfectant solution scale line 29, water inlet cylinder 30 and water inlet hole 32; the filter net box 24 is arranged on the processing cylinder 9, and the filter net box 24 lower end faces are provided with The filter holes are used to filter floating debris in the sewage through the filter net box 24; the uniform liquid distribution box 25 is arranged on the filter net box 24, and a water inlet 32 is arranged below the uniform liquid distribution box 25; the water inlet cylinder 30 is welded On the central position above the uniform liquid distribution tank 25; the precipitant liquid inlet pipe 4 is welded on the left side above the uniform liquid distribution tank 25; the precipitant tank 1 is arranged on the precipitant liquid inlet pipe 4, and the precipitant scale line 2. Set it on the precipitant tank 1 to control the amount of precipitant added; the precipitant liquid inlet valve 3 is set on the lower end of the precipitant tank 1; Side; the disinfectant solution tank 28 is arranged on the disinfectant solution inlet pipe 26, and the disinfectant solution scale line 29 is arranged on the disinfectant solution tank 28 to control the amount of disinfectant solution added; the disinfectant solution inlet valve 27 is arranged on the disinfectant solution On the lower end of the box 28; the fixed bearing 5 is provided with two, fixedly arranged on the left and right sides of the uniform liquid distribution tank 25; the screw rod limit block 7 is welded on the left and right sides of the processing cylinder 9; the screw rod 6 The upper end is set in the fixed bearing 5 through the screw rod limit block 7; the rotary handle 8 is welded on the lower end of the screw rod 6; the sewage is added to the uniform liquid distribution tank 25 through the water inlet tube 30, and flows down evenly through the water inlet hole 32. The filter net box 24 filters the floating matter in the sewage; the precipitant liquid inlet valve 3 is opened and the precipitant is added to the sewage in the treatment cylinder 9 through the uniform liquid distribution tank 25, so that the impurities in the sewage are flocculated and precipitated, and the disinfectant liquid is opened to enter the liquid Valve 27 allows disinfectant to be added to the sewage in the treatment cylinder 9 through the uniform liquid distribution tank 25, and the sewage is disinfected; after a period of use, the uniform liquid distribution tank 25 is lifted by rotating the screw mandrel 6, and the filter net box 24 is taken out for cleaning; The sewage double mixing device includes a treatment cylinder 9, a bearing plate 10, a support column 11, a base 12, a sediment discharge pipe 13, a discharge valve 14, a motor 15, a rotating bearing 16, a sealing ring 17, a fixed blade 18, and a discharge valve. Liquid pipe 19, liquid discharge valve 20, stirring blade 21, fixed sleeve 22, stirring shaft 23 and observation window 31; the support column 11 is provided with two, welded on the base 12; the bearing plate 10 is welded on the support On the column 11; the processing cylinder 9 is welded on the left and right sides of the two bearing plates 10; the motor 15 is fixedly arranged at the central position above the base 12; the rotary bearing 16 is fixedly arranged on the lower end of the processing cylinder 9, and the motor 15 Directly above; the sealing ring 17 is arranged on the rotary bearing 16 and has a sealing effect; the stirring The lower end of the shaft 23 is fixedly arranged on the motor 15, and the upper end is arranged in the processing cylinder 9 through the rotating bearing 16; the fixed sleeve 22 is provided with three fixedly arranged on the stirring shaft 23; the stirring blade 21 is fixedly arranged on the fixed sleeve 22 On both sides; the fixed blades 18 are provided with eight pieces, which are welded on the inner wall of the processing cylinder 9; the sediment discharge pipe 13 is arranged in the lower end of the processing cylinder 9, and the discharge valve 14 is arranged on the sediment discharge pipe 13; The drain pipe 19 is arranged in the right end of the processing cylinder 9, and the drain valve 20 is arranged on the drain pipe 19; the observation window 31 is arranged on the processing cylinder 9, and the observation window 31 is made of tempered glass, and the observation window 31 Observe the stirring situation of the sewage; the starting motor 15 drives the stirring blade 21 on the stirring shaft 23 to rotate, and simultaneously cooperates with the fixed blade 18 to stir. Stir the sewage with precipitant and disinfectant, after the stirring is completed, stand still to allow the sundries to settle, open the drain valve 20 to remove the treated sewage through the drain pipe 19, open the drain valve 14 to discharge through the sediment discharge pipe 13 Precipitated impurities.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (9)

1. a kind of sedimentation and disinfection double stirring blade type sewage treatment device, comprise sewage dosing filtering device and sewage double stirring device; It is characterized in that, described sewage dosing filtering device comprises precipitant box (1), precipitant scale line ( 2), precipitant liquid inlet valve (3), precipitant liquid inlet pipe (4), fixed bearing (5), screw rod (6), screw rod limit block (7), rotary handle (8), filter screen Box (24), uniform liquid distribution box (25), disinfectant solution inlet pipe (26), disinfectant solution inlet valve (27), disinfectant solution box (28), disinfectant solution scale line (29), water inlet cylinder (30 ) and water inlet (32); the filter net box (24) is arranged on the processing cylinder (9); the uniform liquid distribution box (25) is arranged on the filter net box (24); the water inlet cylinder ( 30) welded on the central position above the uniform liquid distribution tank (25); the precipitant liquid inlet pipe (4) is welded on the left side above the uniform liquid distribution tank (25); the precipitant tank (1) is set on the sedimentation on the liquid inlet pipe (4); the precipitant liquid inlet valve (3) is arranged on the lower end of the precipitant tank (1); the disinfectant liquid inlet pipe (26) is welded above the uniform liquid distribution box (25) Right side; the disinfectant solution tank (28) is arranged on the disinfectant solution inlet pipe (26); the disinfectant solution inlet valve (27) is arranged on the lower end of the disinfectant solution tank (28); the fixed bearing (5 ) are provided with two, which are fixedly arranged on the left and right sides of the uniform liquid distribution tank (25); Set in the fixed bearing (5) through the screw mandrel limit block (7); the said rotary handle (8) is welded on the lower end of the screw mandrel (6); (10), support column (11), base (12), sediment discharge pipe (13), discharge valve (14), motor (15), rotary bearing (16), sealing ring (17), fixed vane (18), drain pipe (19), drain valve (20), stirring blade (21), fixed sleeve (22), stirring shaft (23) and observation window (31); the support column (11) is set There are two, which are welded on the base (12); the bearing plate (10) is welded on the support column (11); the processing cylinder (9) is welded on the left and right sides of the two bearing plates (10); The motor (15) is fixedly arranged at the central position above the base (12); the rotary bearing (16) is fixedly arranged on the lower end of the processing cylinder (9), directly above the motor (15); the lower end of the stirring shaft (23) It is fixedly arranged on the motor (15), and the upper end is arranged in the processing cylinder (9) through the rotary bearing (16); there are three fixed sleeves (22), which are fixedly arranged on the stirring shaft (23); the stirring blade (21) fixedly arranged on both sides of the fixed sleeve (22); the fixed blades (18) are provided with eight pieces, which are welded on the inner wall of the processing cylinder (9); the sediment discharge pipe (13) is arranged on the processing cylinder (9) in the lower end; the drainpipe (19) is arranged in the right end of the processing cylinder (9) ; The observation window (31) is set on the processing cylinder (9). 2. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that filter holes are arranged on the lower end surface of the filter net box (24). 3. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that, a water inlet hole (32) is provided below the uniform liquid distribution tank (25). 4. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that, the precipitant scale line (2) is set on the precipitant tank (1). 5. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that, the disinfectant scale line (29) is set on the disinfectant tank (28). 6. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that the sealing ring (17) is arranged on the rotating bearing (16). 7. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that, the discharge valve (14) is arranged on the sediment discharge pipe (13). 8. The sedimentation and disinfection double stirring blade type sewage treatment device according to claim 1, characterized in that the drain valve (20) is arranged on the drain pipe (19). 9. The sedimentation and disinfection dual-stirring blade sewage treatment device according to claim 1, characterized in that, the observation window (31) is made of tempered glass.