CN217368010U

CN217368010U - Preparation mixing arrangement for sludge treatment

Info

Publication number: CN217368010U
Application number: CN202220137951.3U
Authority: CN
Inventors: 孙世文; 孙伟; 谢传海; 孙世章; 张圣修
Original assignee: Hefei Hongxia Environmental Protection Building Materials Co ltd
Current assignee: Hefei Hongxia Environmental Protection Building Materials Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-06
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a sludge treatment medicament technical field, and disclose a preparation mixing arrangement for sludge treatment, including the blending tank, blending tank top surface installation agitator motor, and blending tank top surface installation preparation fill and sewage pipe, installation aeration equipment on the blending tank axial plane, installation puddler in the blending tank, installation stirring leaf on the puddler axial plane, auger rod is connected to the puddler bottom surface, installs the flight on the auger rod axial plane, installs the outlet pipe on the blending tank axial plane, and the mud pipe is gone out in the installation of blending tank bottom, goes out the mud pipe below and sets up the conveyer belt. This preparation mixing arrangement for sludge treatment can drive the puddler through agitator motor and rotate, and the cooperation stirring leaf can stir muddy water and preparation, produces high-pressure gas through starting aeration pump, and cooperation arc pipe, shunt tubes and aeration head can be to muddy water gassing, and the bubble rolls in muddy water can further accelerate the mixing velocity of muddy water and preparation, and overall structure is convenient for muddy water and preparation fully fuse and fuse fastly.

Description

Preparation mixing arrangement for sludge treatment

Technical Field

The utility model relates to a sludge treatment medicament technical field specifically is a preparation mixing arrangement for sludge treatment.

Background

Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment agent is a chemical agent which is necessary to be used in sewage treatment. The common medicaments comprise: flocculant, coagulant aid conditioner, demulsifier, pH regulator, disinfectant, redox agent, defoaming agent, etc.

After the preparation and sewage are added into a mixing pipe by the existing preparation mixing device for sludge treatment, the sewage and the preparation are not fully mixed or the sludge treatment efficiency is low due to long stirring time caused by insufficient stirring in a single stirring mode, and simultaneously, the sludge is inconvenient to discharge after the sludge is separated from the water. In view of this, we need to improve on this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a preparation mixing arrangement for sludge treatment possesses and to accelerate mud and medicament and fully fuse, and the mud of being convenient for simultaneously is discharged, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a preparation mixing device for sludge treatment comprises a mixing tank, wherein a stirring motor is installed on the top surface of the mixing tank, a preparation hopper and a sewage pipe are installed on the top surface of the mixing tank, an aeration device is installed on the axial surface of the mixing tank, a stirring rod is installed in the mixing tank, stirring blades are installed on the axial surface of the stirring rod, the bottom surface of the stirring rod is connected with an auger rod, a spiral sheet is installed on the axial surface of the auger rod, a water outlet pipe is installed on the axial surface of the mixing tank, a sludge outlet pipe is installed at the bottom of the mixing tank, and a conveying belt is arranged below the sludge outlet pipe;

aeration equipment includes aeration pump, arc pipe, shunt tubes, aeration head and check valve, aeration equipment bottom installation aeration pump, aeration pump top surface installation arc pipe, the shunt tubes is installed at the arc pipe both ends, aeration head and check valve are connected to shunt tubes one end.

Preferably, a flange plate is arranged at one end of the sewage pipe, which is far away from the mixing tank.

Through the technical scheme, the flange plate is arranged at one end of the sewage pipe, so that the sewage pipe can be conveniently connected with the conveying pipeline, muddy water is output from the conveying pipeline, the muddy water enters the mixing tank through the sewage pipe, the sewage preparation is added from the preparation hopper, and the sewage preparation enters the mixing tank from the preparation hopper.

Preferably, the bottom of the stirring motor is connected with a stirring rod, and a plurality of stirring blades are arranged on the axial surface of the stirring rod.

Through above-mentioned technical scheme, after adding preparation and muddy water in the blending tank, start agitator motor and can drive the puddler and rotate, the puddler drives the stirring leaf and rotates, and the stirring leaf stirs muddy water and preparation for muddy water and preparation mix.

Preferably, the aeration head is installed in the mixing tank, the aeration head is provided with a plurality of aeration heads, and a one-way valve is installed between the aeration head and the flow dividing pipe.

Through above-mentioned technical scheme, can produce high-pressure gas through starting the aeration pump, in gaseous reentrant shunt tubes behind the entering arc pipe, the check valve can prevent that the muddy water in the blending tank from pouring the shunt tubes backward, during the shunt tubes carried aeration head with gaseous again, aeration head exposes in gaseous make the muddy water in the blending tank produce the bubble, the bubble rolls over the mixing speed who has further accelerated preparation and muddy water.

Preferably, the filter screen is installed in the water outlet pipe, and the pump body and the valve are installed at one end, far away from the mixing tank, of the water outlet pipe.

Through above-mentioned technical scheme, form mud-water separation after preparation and muddy water intensive mixing, mud deposits in the bottom of blending tank, and moisture then is in the upper end of blending tank, opens the valve cooperation pump body on the outlet pipe and can make the water content in the outlet pipe discharge blending tank, and the filter screen can prevent that mud from entering into in the outlet pipe.

Preferably, the auger rod and the spiral plate are arranged in the mud outlet pipe, and the valve is arranged at the bottom of the mud outlet pipe.

Through above-mentioned technical scheme, after moisture discharges from the outlet pipe, drive the auger pole through after the agitator motor of restart and rotate, the auger pole drives the flight and rotates, and the flight extrudees mud from mud pipe and goes out the helical flight, plugs up mud pipe when can prevent to discharge mud.

Compared with the prior art, the utility model provides a preparation mixing arrangement for sludge treatment possesses following beneficial effect:

1. this preparation mixing arrangement for sludge treatment can drive the puddler through agitator motor and rotate, and the cooperation stirring leaf can stir muddy water and preparation, can produce high-pressure gas through starting aeration pump, and cooperation arc pipe, shunt tubes and aeration head can be to muddy water gassing, and the bubble rolls in muddy water can further accelerate the mixing velocity of muddy water and preparation, and overall structure is convenient for muddy water and preparation fully fuse and the fusion is fast.

2. This preparation mixing arrangement for sludge treatment, through at the puddler bottom installation auger stem, weld the flight on the auger stem axial plane, through outlet pipe discharge moisture behind muddy water and preparation intensive mixing, then restart agitator motor drives the auger stem and rotates, thereby the auger stem drives the flight and rotates and extrude mud in the mud pipe, then mud falls into and transports on the conveyer belt, overall structure is convenient for carry mud and plug up out the mud pipe when preventing to discharge mud.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the present invention in partial section.

Wherein: 1. a mixing tank; 2. a stirring motor; 3. a preparation bucket; 4. a sewage pipe; 5. an aeration device; 6. a stirring rod; 7. stirring blades; 8. a screw rod; 9. a spiral sheet; 10. a water outlet pipe; 11. a mud outlet pipe; 12. a conveyor belt; 51. an aeration pump; 52. an arc-shaped tube; 53. a shunt tube; 54. an aeration head; 55. a one-way valve.

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. 1-3, a preparation mixing device for sludge treatment comprises a mixing tank 1, wherein a stirring motor 2 is arranged on the top surface of the mixing tank 1, a preparation hopper 3 and a sewage pipe 4 are arranged on the top surface of the mixing tank 1, an aeration device 5 is arranged on the axial surface of the mixing tank 1, a stirring rod 6 is arranged in the mixing tank 1, a stirring blade 7 is arranged on the axial surface of the stirring rod 6, the bottom surface of the stirring rod 6 is connected with an auger rod 8, a spiral sheet 9 is arranged on the axial surface of the auger rod 8, a water outlet pipe 10 is arranged on the axial surface of the mixing tank 1, a sludge outlet pipe 11 is arranged at the bottom of the mixing tank 1, and a conveying belt 12 is arranged below the sludge outlet pipe 11;

the aeration device 5 comprises an aeration pump 51, an arc-shaped pipe 52, a shunt pipe 53, an aeration head 54 and a one-way valve 55, wherein the aeration pump 51 is arranged at the bottom of the aeration device 5, the arc-shaped pipe 52 is arranged on the top surface of the aeration pump 51, the shunt pipe 53 is arranged at two ends of the arc-shaped pipe 52, and one end of the shunt pipe 53 is connected with the aeration head 54 and the one-way valve 55.

Specifically, a flange is arranged at one end of the sewage pipe 4 far away from the mixing tank 1. The sewage treatment device has the advantages that the flange plate is arranged at one end of the sewage pipe 4, so that the sewage treatment device can be conveniently connected with the conveying pipeline, muddy water is output from the conveying pipeline, the muddy water enters the mixing tank 1 through the sewage pipe 4, the sewage preparation is added from the preparation hopper 3, and the sewage preparation enters the mixing tank 1 from the preparation hopper 3.

Specifically, the bottom of the stirring motor 2 is connected with a stirring rod 6, and a plurality of stirring blades 7 are arranged on the axial surface of the stirring rod 6. The advantage is that after the preparation and the muddy water are added into the mixing tank 1, the stirring motor 2 is started to drive the stirring rod 6 to rotate, the stirring rod 6 drives the stirring blade 7 to rotate, and the stirring blade 7 stirs the muddy water and the preparation, so that the muddy water and the preparation are mixed.

Specifically, the aeration heads 54 are installed in the mixing tank 1, a plurality of aeration heads 54 are provided, and the check valves 55 are installed between the aeration heads 54 and the shunt pipes 53. The advantage is that high-pressure gas can be produced by starting the aeration pump 51, the gas enters the arc-shaped pipe 52 and then enters the shunt pipe 53, the check valve can prevent muddy water in the mixing tank 1 from flowing backwards into the shunt pipe 53, the shunt pipe 53 conveys the gas into the aeration head 54, the aeration head 54 exposes the gas to enable the muddy water in the mixing tank 1 to produce bubbles, and the bubbles roll over further quickens the mixing speed of the preparation and the muddy water.

Specifically, a filter screen is installed in the water outlet pipe 10, and a pump body and a valve are installed at one end of the water outlet pipe 10 far away from the mixing tank 1. The advantage is, form mud-water separation after preparation and muddy water intensive mixing, and mud deposits in the bottom of blending tank 1, and moisture then is in the upper end of blending tank 1, opens the valve cooperation pump body on outlet pipe 10 and can make the water content in outlet pipe 10 discharge blending tank 1, and the filter screen can prevent that mud from entering into in the outlet pipe 10.

Specifically, a screw rod 8 and a spiral sheet 9 are arranged in the mud outlet pipe 11, and a valve is arranged at the bottom of the mud outlet pipe. The advantage is, treat that moisture is discharged from outlet pipe 10 after, drive the rotation of auger rod 8 through starting agitator motor 2 once more after, auger rod 8 drives the flight 9 and rotates, and the flight 9 extrudees mud from mud pipe 11 and goes out with mud, plugs up mud pipe 11 when can preventing to discharge mud.

When the device is used, firstly, a preparation is added into a preparation hopper 3 and enters a mixing tank 1, muddy water is input into the mixing tank 1 through a sewage pipe 4, a stirring motor 2 is started to drive a stirring rod 6 to rotate, the stirring rod 6 drives a stirring blade 7 to rotate, the stirring blade 7 stirs the muddy water and the preparation, the muddy water and the preparation are mixed together, high-pressure gas can be generated by starting an aeration pump 51, the gas enters an arc-shaped pipe 52 and then enters a flow division pipe 53, a check valve can prevent the muddy water in the mixing tank 1 from flowing backwards into the flow division pipe 53, the gas is conveyed into an aeration head 54 through the flow division pipe 53, the aeration head 54 exposes the gas to generate bubbles in the mixing tank 1, the bubbles roll-over further accelerate the mixing speed of the preparation and the muddy water, the muddy water is separated after the preparation and the muddy water are fully mixed, the water is discharged through a water outlet pipe 10, the stirring motor 2 is started again after the water is discharged, and then a screw rod 8 is driven to rotate, the auger stem 8 drives the spiral piece 9 to rotate, the spiral piece 9 extrudes the sludge from the sludge outlet pipe 11, then the sludge falls into the conveying belt 12 to be transported away, and the integral structure is convenient for conveying the sludge and can prevent the sludge from being discharged to block the sludge outlet pipe 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a preparation mixing arrangement for sludge treatment, includes blending tank (1), its characterized in that: a stirring motor (2) is mounted on the top surface of the mixing tank (1), a preparation hopper (3) and a sewage pipe (4) are mounted on the top surface of the mixing tank (1), an aeration device (5) is mounted on the axial surface of the mixing tank (1), a stirring rod (6) is mounted in the mixing tank (1), stirring blades (7) are mounted on the axial surface of the stirring rod (6), the bottom surface of the stirring rod (6) is connected with an auger rod (8), a spiral sheet (9) is mounted on the axial surface of the auger rod (8), a water outlet pipe (10) is mounted on the axial surface of the mixing tank (1), a sludge outlet pipe (11) is mounted at the bottom of the mixing tank (1), and a conveying belt (12) is arranged below the sludge outlet pipe (11);

the aeration device (5) comprises an aeration pump (51), an arc-shaped pipe (52), a shunt pipe (53), an aeration head (54) and a one-way valve (55), wherein the aeration pump (51) is installed at the bottom of the aeration device (5), the arc-shaped pipe (52) is installed on the top surface of the aeration pump (51), the shunt pipe (53) is installed at two ends of the arc-shaped pipe (52), and one end of the shunt pipe (53) is connected with the aeration head (54) and the one-way valve (55).

2. The device for mixing a preparation for sludge treatment according to claim 1, wherein: and a flange plate is arranged at one end of the sewage pipe (4) far away from the mixing tank (1).

3. The device for mixing a preparation for sludge treatment according to claim 1, wherein: the bottom of the stirring motor (2) is connected with a stirring rod (6), and a plurality of stirring blades (7) are arranged on the axial surface of the stirring rod (6).

4. The device for mixing a preparation for sludge treatment according to claim 1, wherein: the aeration head (54) is arranged in the mixing tank (1), a plurality of aeration heads (54) are arranged, and a one-way valve (55) is arranged between the aeration heads (54) and the shunt pipes (53).

5. The device for mixing a preparation for sludge treatment according to claim 1, wherein: the filter screen is installed in the water outlet pipe (10), and the pump body and the valve are installed at one end, far away from the mixing tank (1), of the water outlet pipe (10).

6. The device for mixing a preparation for sludge treatment according to claim 1, wherein: an auger rod (8) and a spiral sheet (9) are arranged in the mud outlet pipe (11), and a valve is arranged at the bottom of the mud outlet pipe (11).