CN216584699U

CN216584699U - Low-carbon sludge dewatering treatment system

Info

Publication number: CN216584699U
Application number: CN202122970414.5U
Authority: CN
Inventors: 汪国荣
Original assignee: Jiangsu Haiyue Environmental Engineering Co ltd
Current assignee: Jiangsu Haiyue Environmental Engineering Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-24
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a low-carbon sludge dewatering treatment system which comprises a base, wherein a reaction box is arranged at the top end of the base, a water adding port and a medicine storage box are respectively arranged at the top end of the reaction box, a liquid level sensor is arranged inside the medicine storage box, a medicine adding valve is arranged at the bottom end of the medicine storage box, a stirring rod is arranged inside the reaction box, a connecting pipe is arranged on one side of the reaction box, a feeding box is arranged on one side of the base close to the reaction box, a first sludge inlet, a second sludge inlet and an overflow port are respectively arranged inside the feeding box, a centrifugal pump is arranged at the bottom of the first sludge inlet, a pressure sensor is arranged at the bottom of the second sludge inlet, and one side of the bottom end of the second sludge inlet is communicated with one side of the reaction box. This kind of low carbon sludge dewatering processing system can effectively realize adjusting the medicine that adds of medicament according to the mud flow and the pressure that advance of mud, has improved the energy-conservation nature of equipment, and simple structure is reasonable, and the modern design has higher practical value.

Description

Low-carbon sludge dewatering treatment system

Technical Field

The utility model relates to the technical field of sludge dewatering, in particular to a low-carbon sludge dewatering treatment system.

Background

The sludge dewatering machine is a sludge treatment device which removes water from fluid primary, concentrated or digested sludge and converts the fluid primary, concentrated or digested sludge into semi-solid or solid sludge blocks, and in the existing sludge treatment device, the chemical adding amount can not be adjusted according to the sludge inlet flow and pressure of the sludge, so that the carbon emission is increased, and the energy saving performance of the device is reduced. Therefore, the system improves the method and provides a low-carbon sludge dewatering treatment system.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a low-carbon sludge dewatering treatment system which comprises a base, wherein a reaction box is arranged at the top end of the base, a water adding port and a medicine storage box are respectively arranged at the top end of the reaction box, a liquid level sensor is arranged inside the medicine storage box, a medicine adding valve is arranged at the bottom end of the medicine storage box, a stirring rod is arranged inside the reaction box, a connecting pipe is arranged at one side of the reaction box, a feeding box is arranged at one side of the base close to the reaction box, a first sludge inlet, a second sludge inlet and an overflow port are respectively arranged inside the feeding box, a centrifugal pump is arranged at the bottom of the first sludge inlet, a pressure sensor is arranged at the bottom of the second sludge inlet, one side of the bottom end of the second sludge inlet is communicated with one side of the reaction box, a control box is arranged at one side of the reaction box, a pressure gauge and a liquid level gauge are respectively arranged at one side of the control box, and a working frame is arranged at the other side of the base close to the reaction box, and a dewatering box is arranged in the working frame.

As a preferable technical scheme of the utility model, the pressure gauge and the liquid level gauge are respectively and electrically connected with the pressure sensor and the liquid level sensor through leads.

As a preferable technical scheme of the utility model, the top end of the reaction box is provided with a first motor, and the output end of the first motor is in transmission connection with the stirring rod.

As a preferable technical scheme of the utility model, one side of the working frame is provided with a second motor, and the output end of the second motor is in transmission connection with the spiral conveying rod.

As a preferable technical scheme of the utility model, the working frame is provided with a water pipe above the dewatering box, and the bottom end of the water pipe is provided with a plurality of cleaning spray heads.

As a preferable technical scheme of the utility model, a plurality of drainage channels are arranged at the upper end and the lower end of the dewatering box, and a mud cake outlet is arranged at the bottom side of one end of the dewatering box.

As a preferable technical scheme of the utility model, a spiral conveying rod is arranged in the dewatering box, and one side of the dewatering box is connected with a connecting pipe.

The utility model has the beneficial effects that:

1. according to the low-carbon sludge dewatering treatment system, the pressure and flow signals of sludge entering are transmitted to the pressure gauge through the cooperation of the pressure sensor and the liquid level sensor, a certain threshold value is set through the control box, so that the opening of the dosing valve is realized, a medicament flows into the reaction box, the dosing amount is transmitted to the liquid level gauge through the liquid level sensor, after the certain threshold value is reached, the dosing valve is closed through the control box, the purpose of adjusting the dosing amount of the medicament according to the sludge entering flow and pressure is effectively realized, and the energy saving performance of equipment is improved;

2. the low-carbon sludge dewatering treatment system is used by matching the water pipe with the cleaning spray head, so that the dewatering box is convenient to clean, and sludge residues are effectively prevented from being left in the dewatering box to influence the subsequent use of equipment; the utility model can effectively realize the adjustment of the dosage of the medicament according to the sludge inlet flow and the pressure of the sludge, improves the energy-saving property of the equipment, and has simple and reasonable structure, novel design and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a low carbon sludge dewatering treatment system of the present invention;

FIG. 2 is a side sectional view of a reaction box and a feed box of a low carbon sludge dewatering treatment system of the present invention;

FIG. 3 is a side sectional view of a dewatering box of the low carbon sludge dewatering treatment system of the present invention;

FIG. 4 is a schematic plan view of a control box of the low-carbon sludge dewatering treatment system of the present invention;

FIG. 5 is an enlarged schematic view of the structure A in FIG. 2 of the low-carbon sludge dewatering treatment system according to the present invention.

In the figure: 1. a base; 2. a reaction box; 201. a water filling port; 202. a connecting pipe; 203. a first motor; 3. a medicine storage box; 301. a liquid level sensor; 302. a dosing valve; 4. a stirring rod; 5. a feeding box; 501. a pressure sensor; 502. a first sludge inlet; 503. an overflow port; 504. a second sludge inlet; 505. a centrifugal pump; 6. a working frame; 601. a water pipe; 602. cleaning the spray head; 603. a second motor; 7. a dewatering box; 701. a screw conveying rod; 702. a mud cake outlet; 703. a water discharge tank; 8. a control box; 801. a pressure gauge; 802. a liquid level meter.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the low-carbon sludge dewatering treatment system of the utility model comprises a base 1, a reaction tank 2 is arranged at the top end of the base 1, a water adding port 201 and a medicine storage tank 3 are respectively arranged at the top end of the reaction tank 2, a liquid level sensor 301 is arranged inside the medicine storage tank 3, a medicine adding valve 302 is arranged at the bottom end of the medicine storage tank 3, a stirring rod 4 is arranged inside the reaction tank 2, a connecting pipe 202 is arranged at one side of the reaction tank 2, a feeding tank 5 is arranged at one side of the base 1 close to the reaction tank 2, a first sludge inlet 502, a second sludge inlet 504 and an overflow port 503 are respectively arranged inside the feeding tank 5, a centrifugal pump 505 is arranged at the bottom of the first sludge inlet 502, a pressure sensor 501 is arranged at the bottom of the second sludge inlet 504, one side of the bottom end of the second sludge inlet 504 is communicated with one side of the reaction tank 2, a control box 8 is arranged at one side of the control box 8, a pressure gauge 801 and a liquid level gauge 802 are respectively arranged at one side of the control box 8, the top of the base 1 is provided with a working frame 6 at the other side close to the reaction box 2, and a dewatering box 7 is arranged inside the working frame 6.

The pressure gauge 801 and the liquid level gauge 802 are respectively electrically connected with the pressure sensor 501 and the liquid level sensor 301 through leads, and the pressure gauge 801 and the liquid level gauge 802 are respectively electrically connected with the pressure sensor 501 and the liquid level sensor 301 through leads, so that the dosage of the medicament can be effectively adjusted by the equipment according to the sludge inlet flow and pressure of sludge.

Wherein, the top of reaction box 2 is equipped with first motor 203, and the output of first motor 203 is connected with the transmission of puddler 4, uses through the cooperation of first motor 203 and puddler 4, is convenient for accelerate the reaction of mud and medicament.

Wherein, one side of working frame 6 is equipped with second motor 603, and the output of second motor 603 is connected with the transmission of auger delivery pole 701, uses through the cooperation of second motor 603 and auger delivery pole 701, is convenient for realize the dehydration and the transport of mud.

Wherein, the workstation 6 is equipped with water pipe 601 in the top position that lies in the drain box 7, and the bottom of water pipe 601 is equipped with a plurality of washing shower nozzles 602, uses through the cooperation of water pipe 601 and washing shower nozzle 602, is convenient for realize clearing up drain box 7, effectively avoids sludge residue to persist inside drain box 7, influences the follow-up use of equipment.

Wherein, the upper and lower both ends of the dewatering box 7 are all provided with a plurality of drainage channels 703, and the bottom side of one end of the dewatering box 7 is provided with a mud cake outlet 702.

Wherein, the inside of dewatering box 7 is equipped with spiral delivery rod 701, and one side of dewatering box 7 is connected with connecting pipe 202, through spiral delivery rod 701's setting, is convenient for dewater mud.

The working principle is as follows: when the device is used, sludge is pumped into the first sludge inlet 502 in the feeding box 5 through the centrifugal pump 505, a part of sludge enters the reaction box 2 through the second sludge inlet 504, redundant sludge enters the overflow port 503 and flows out for subsequent dehydration, pressure and flow signals of sludge entering the sludge are transmitted to the pressure gauge 801 through the pressure sensor 501 in the second sludge inlet 504, a certain threshold value is set through the control box 8, so that the opening of the medicine adding valve 302 is realized, medicine enters the reaction box 2 from the medicine storage box 3, the medicine flow in the medicine storage box 3 is transmitted to the liquid level gauge 802 through the liquid level sensor 301, when the certain threshold value is reached, the medicine adding valve 302 is closed through the control box 8, the medicine adding amount is effectively adjusted according to the sludge entering flow and pressure of the sludge, the energy saving performance of the device is improved, and then the reaction of the medicine and the sludge is accelerated through the matching use of the first motor 203 and the stirring rod 4, mud after the reaction gets into in the dewatering box 7 by connecting pipe 202, rethread second motor 603 and auger delivery pole 701's cooperation is used, mud compresses and carries through auger delivery pole 701, moisture is discharged by the water drainage tank 703 of dewatering box 7 bottom, mud cake after the dehydration is then discharged by mud cake export 702, the high-efficient dehydration of low carbon of mud has been realized, the cooperation of at last water pipe 601 and washing shower nozzle 602 is used, be convenient for realize clearing up dewatering box 7, effectively avoid sludge residue to persist inside dewatering box 7, influence the follow-up use of equipment.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The low-carbon sludge dewatering treatment system comprises a base (1) and is characterized in that a reaction box (2) is arranged at the top end of the base (1), a water adding port (201) and a medicine storage box (3) are respectively arranged at the top end of the reaction box (2), a liquid level sensor (301) is arranged inside the medicine storage box (3), a medicine adding valve (302) is arranged at the bottom end of the medicine storage box (3), a stirring rod (4) is arranged inside the reaction box (2), a connecting pipe (202) is arranged on one side of the reaction box (2), a feeding box (5) is arranged on one side of the base (1) close to the reaction box (2), a first sludge inlet (502), a second sludge inlet (504) and an overflow port (503) are respectively arranged inside the feeding box (5), a centrifugal pump (505) is arranged at the bottom of the first sludge inlet (502), a pressure sensor (501) is arranged at the bottom of the second sludge inlet (504), and one side of the bottom end of the second sludge inlet (504) is communicated with one side of the reaction box (2), one side of the reaction box (2) is provided with a control box (8), one side of the control box (8) is respectively provided with a pressure gauge (801) and a liquid level gauge (802), the top end of the base (1) is provided with a working frame (6) at the other side close to the reaction box (2), and the inside of the working frame (6) is provided with a dewatering box (7).

2. The system for dehydrating the low-carbon sludge as claimed in claim 1, wherein the pressure gauge (801) and the liquid level gauge (802) are electrically connected with the pressure sensor (501) and the liquid level sensor (301) respectively through leads.

3. The low-carbon sludge dewatering treatment system according to claim 1, wherein a first motor (203) is arranged at the top end of the reaction tank (2), and the output end of the first motor (203) is in transmission connection with the stirring rod (4).

4. The low-carbon sludge dewatering treatment system according to claim 1, wherein a second motor (603) is arranged on one side of the working frame (6), and an output end of the second motor (603) is in transmission connection with the spiral conveying rod (701).

5. The low-carbon sludge dewatering treatment system according to claim 1, wherein the work frame (6) is provided with a water pipe (601) at a position above the dewatering box (7), and the bottom end of the water pipe (601) is provided with a plurality of cleaning nozzles (602).

6. The low-carbon sludge dewatering treatment system according to claim 1, wherein a plurality of drainage channels (703) are arranged at both the upper end and the lower end of the dewatering box (7), and a mud cake outlet (702) is arranged at the bottom side of one end of the dewatering box (7).

7. The system for dehydrating and treating low-carbon sludge according to claim 1, wherein a spiral conveying rod (701) is provided inside the dehydration tank (7), and one side of the dehydration tank (7) is connected to the connecting pipe (202).