CN221051655U - Integrated recovery box for adding medicine and separating muddy water - Google Patents

Abstract

The utility model discloses an integrated dosing and mud-water separating recovery box, relates to the technical field of sludge treatment, and solves the problem that the existing separation type sludge treatment equipment cannot realize dosing and efficient sludge sedimentation. The utility model comprises a plurality of dosing boxes, a sedimentation tank, a flocculation tank and a separation tank, wherein the dosing boxes are communicated with the sedimentation tank and the flocculation tank through dosing pumps and dosing pipes; the sedimentation tank, the flocculation tank and the separation tank are communicated through a conduit in sequence; a second-stage stirring rod is arranged in the flocculation tank, a plurality of stirring blades, a plurality of paddles and a plurality of fixing frames are arranged on the second-stage stirring rod, and the fixing frames are arranged on the second-stage stirring rod, and 90 degrees are formed between every two adjacent fixing frames; the blade is arranged between the two fixing frames; a plurality of stirring blades are arranged on the secondary stirring rod. According to the utility model, automatic dosing is realized through the cooperation of the flowmeter and the singlechip, and mud water and a medicament are fully mixed under the action of the primary stirring rod and the secondary stirring rod.

Description

Integrated recovery box for adding medicine and separating muddy water

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a recycling box for integrally adding chemicals and separating muddy water.

Background

Sludge treatment, in order to reduce the sludge moisture content of sewage treatment to below 80% and require the concentration and drying process, sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and increasingly enters the daily life of common people, wherein the sand medium sludge is required to be subjected to precipitation and drying treatment when being treated.

The sewage treatment generally carries out the works of air floatation, flocculation, dephosphorization and the like by adding medicines, and carries out continuous medicine feeding by means of manual feeding, timing feeding, pH detection, medicine concentration detection and the like, and the treated clear water and sludge are separated in the subsequent process. At present, the existing equipment generally adopts a separated structure, and the existing sewage separation device is difficult to realize dosing and efficient sludge sedimentation, so that the integrated dosing and sludge-water separating recovery box is provided.

Disclosure of utility model

The utility model aims to solve the problem that the existing separation type sludge treatment equipment cannot realize dosing and efficient sludge sedimentation, and provides an integrated dosing and sludge-water separation recovery tank. According to the utility model, automatic dosing is realized through the cooperation of the flowmeter and the singlechip, and mud water and a medicament are fully mixed under the action of the primary stirring rod and the secondary stirring rod.

The utility model provides an integrated dosing and mud-water separating recovery box, which specifically comprises a dosing box I, a dosing box II, a sedimentation tank, a flocculation tank and a separation box, wherein a plurality of dosing pumps are arranged on the dosing box I and the dosing box II, and a dosing pipe is arranged on the dosing pumps; the first medicine adding box is communicated with the sedimentation tank and the flocculation tank through a plurality of medicine inlet pipes; the dosing tank II is communicated with the sedimentation tank and the flocculation tank through a plurality of dosing pipes; the sedimentation tank, the flocculation tank and the separation tank are communicated through a conduit in sequence; a second-stage stirring rod is arranged in the flocculation tank, a plurality of stirring blades, a plurality of paddles and a plurality of fixing frames are arranged on the second-stage stirring rod, and the fixing frames are arranged on the second-stage stirring rod, and 90 degrees are formed between every two adjacent fixing frames; the blade is arranged between the two fixing frames; a plurality of stirring blades are arranged on the secondary stirring rod.

Further, the stirring blade is a spiral blade.

Further, the blade is an arc blade.

Further, the sedimentation tank comprises a water inlet pipe and two first-stage stirring rods, the water inlet pipe is arranged on the side surface of the sedimentation tank, and the two first-stage stirring rods are arranged in the sedimentation tank side by side; the primary stirring rod is provided with stirring blades.

Furthermore, the flocculation tank also comprises a guide pipe and a water passing pipe, the guide pipe is coaxially sleeved outside the secondary stirring rod, and the lower end of the guide pipe is communicated with the water passing pipe; the other end of the water pipe enters the sedimentation tank and is arranged at the upper half part of the sedimentation tank.

Further, the separation box comprises a pipe chute filler, a rotary rod, a mud scraping plate, a plurality of convex plates, a mud collecting groove, a mud discharging pipe and a water outlet pipeline, wherein the pipe chute filler is arranged at the upper part of the separation box; the rotating rod is arranged at the center of the separation box, and the lower end of the rotating rod extends to the bottom of the separation box; the lower end of the rotating rod is provided with a mud scraping plate; the lower surface of the mud scraping plate is provided with a plurality of convex plates; the bottom of the separation box is provided with a mud collecting groove, and one end of the mud collecting groove is connected with a mud discharging pipe; the outside of the separation box is provided with a water outlet pipeline.

Further, the cross section of the mud scraping plate is V-shaped.

Still further, one-level puddler, second grade puddler and rotary rod upper end all are provided with the motor.

Furthermore, the integrated dosing and mud-water separating recycling box also comprises a singlechip, two online flow meters and a plurality of current-voltage sensors, wherein the singlechip is arranged outside the dosing box II; an online flowmeter is arranged in each of the first dosing tank and the second dosing tank; the first dosing tank, the second dosing tank, the sedimentation tank, the flocculation tank and the separation tank are respectively internally provided with a current and voltage sensor; the singlechip is respectively connected with a plurality of dosing pumps, a plurality of motors, two online flowmeters and a plurality of current-voltage sensors in a communication way.

Further, the outer side of the first dosing tank, the second dosing tank, the sedimentation tank, the flocculation tank and the separation tank is covered with an outer tank body.

The integrated dosing and mud-water separating recovery box has the beneficial effects that:

(1) The integrated dosing and mud-water separating recovery box solves the problems that the existing separation type sludge treatment equipment cannot realize dosing and efficient sludge sedimentation, realizes automatic dosing through the cooperation of the arranged on-line flowmeter and the singlechip, and effectively controls dosing rate and dosage;

(2) According to the integrated dosing and mud-water separating recovery box, mud-water and medicaments are fully mixed under the action of the primary stirring rod and the secondary stirring rod, and the running states of the reaction boxes are monitored through the current and voltage sensors, so that safe running is ensured, the self-running state can be intuitively judged, the detection is more efficient under the condition of faults, and the working efficiency of mud-water separation is improved.

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 utility model.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of an integrated dosing and mud-water separation system according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an integrated dosing and mud-water separation system according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a secondary stirring rod for integrated dosing and mud-water separation according to the present utility model;

FIG. 4 is a block diagram of an integrated dosing and mud-water separation electrical connection according to the present utility model;

FIG. 5 is a schematic overall structure of an outer tank for integrated dosing and mud-water separation according to the present utility model;

Wherein: 100-of a first medicine adding box, 101-of a medicine feeding pipe, 102-of a medicine adding pump, 200-of a second medicine adding box, 300-of a sedimentation tank, 301-of a water inlet pipe, 302-of a first-stage stirring rod, 303-of a stirring blade, 400-of a flocculation tank, 401-of a second-stage stirring rod, 402-of a guide cylinder, 403-of a water passing pipe, 404-of a stirring blade, 405-of a blade, 406-of a fixing frame, 500-of a separation box, 501-of a diagonal pipe filler, 502-of a rotating rod, 503-of a mud scraping plate, 504-of a convex plate, 505-of a mud collecting groove, 506-of a mud discharging pipe, 507-of a water outlet pipe, 600-of a motor, 700-of a single chip microcomputer, 800-of an on-line flowmeter, 900-of a current and voltage sensor and 1000-of an outer box.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings:

The first embodiment is as follows: the present embodiment is specifically described with reference to fig. 1 to 5. The recycling box for integrated dosing and mud-water separation in the embodiment specifically comprises a first dosing box 100, a second dosing box 200, a sedimentation tank 300, a flocculation tank 400 and a separation box 500, wherein a plurality of dosing pumps 102 are arranged on the first dosing box 100 and the second dosing box 200, and a dosing pipe 101 is arranged on each dosing pump 102; the first dosing tank 100 is communicated with the sedimentation tank 300 and the flocculation tank 400 through a plurality of dosing pipes 101, and the medicament in the first dosing tank 100 is sent into the sedimentation tank 300 and the flocculation tank 400 under the action of a dosing pump 102; the second dosing tank 200 is communicated with the sedimentation tank 300 and the flocculation tank 400 through a plurality of dosing pipes 101, and the medicament in the second dosing tank 200 is sent into the sedimentation tank 300 and the flocculation tank 400 under the action of a dosing pump 102; the sedimentation tank 300, the flocculation tank 400 and the separation tank 500 are communicated sequentially through a conduit; the medicament in the first medicament adding box 100 is polyaluminium chloride (PAC), and the medicament in the second medicament adding box 200 is Polyacrylamide (PAM).

The flocculation tank 400 is internally provided with a secondary stirring rod 401, the secondary stirring rod 401 is provided with a plurality of stirring blades 404, a plurality of paddles 405 and a plurality of fixing frames 406, the fixing frames 406 are arranged on the secondary stirring rod 401 in a welding mode, and 90 degrees are formed between two adjacent fixing frames 406, so that a cross shape is formed between the two adjacent fixing frames 406; the paddle 405 is mounted between two fixing frames 406 by welding; a plurality of stirring blades 404 are arranged on the secondary stirring rod 401 in a welding mode.

The stirring blades 404 are spiral blades, and a plurality of stirring blades 404 are connected end to end.

The paddle 405 is an arc-shaped blade, and the contact surface of the secondary stirring rod 401, muddy water and the medicament is increased through the paddle 405, so that the stirring efficiency is improved.

The sedimentation tank 300 comprises a water inlet pipe 301 and two primary stirring rods 302, wherein the water inlet pipe 301 is arranged on the side surface of the sedimentation tank 300, and the two primary stirring rods 302 are arranged in the sedimentation tank 300 side by side; be provided with stirring vane 303 on the one-level puddler 302, stirring vane 303 passes through the welding mode with one-level puddler 302 to be connected, is convenient for carry out preliminary mixing with medicament and muddy water through stirring vane 303.

The flocculation tank 400 further comprises a flow guide pipe 402 and a water passing pipe 403, wherein the flow guide pipe 402 is coaxially sleeved outside the secondary stirring rod 401, and the lower end of the flow guide pipe 402 is communicated with the water passing pipe 403; the other end of the water passing pipe 403 enters the sedimentation tank 300 and is disposed at the upper half of the sedimentation tank 300.

The separation box 500 comprises a diagonal pipe filler 501, a rotary rod 502, a mud scraping plate 503, a plurality of convex plates 504, a mud collecting groove 505, a mud discharging pipe 506 and a water outlet pipeline 507, wherein the diagonal pipe filler 501 is arranged at the upper part of the separation box 500, and clear liquid and mud are conveniently distinguished by utilizing the position relation of the diagonal pipe filler 501; the rotating rod 502 is erected at the center of the separation tank 500, and the lower end extends to the bottom of the separation tank 500; the lower end of the rotating rod 502 is provided with a scraping plate 503, and the scraping plate 503 is driven to rotate by the rotating rod 502; the lower surface of the scraper 503 is provided with a plurality of convex plates 504; a mud collecting groove 505 is arranged at the bottom of the separation box 500, and one end of the mud collecting groove 505 is connected with a mud discharging pipe 506; the outside of the separation tank 500 is provided with a water outlet pipe 507.

The cross section of the mud scraping plate 503 is V-shaped, the mud scraping plate 503 is convenient to scrape the mud at the bottom into the mud collecting groove 505 through the convex plate 504 when rotating, the output end of the mud collecting groove 505 is provided with a mud discharging pipe 506, the mud is convenient to discharge through the mud discharging pipe 506, a water outlet pipeline 507 is arranged at the outer side of the separation box 500, and clear liquid separated through the inclined pipe filler 501 flows out through the water outlet pipeline 507.

The upper ends of the primary stirring rod 302, the secondary stirring rod 401 and the rotating rod 502 are respectively provided with a motor 600, and the primary stirring rod 302, the secondary stirring rod 401 and the rotating rod 502 are driven to rotate by the motors 600.

The integrated dosing and mud-water separating recovery box also comprises a singlechip 700, two online flowmeters 800 and a plurality of current-voltage sensors 900, wherein the singlechip 700 is arranged outside the dosing box II 200, so that the singlechip 700 is convenient to set; an online flowmeter 800 is respectively arranged in the first dosing tank 100 and the second dosing tank 200; a current and voltage sensor 900 is respectively arranged in the first dosing tank 100, the second dosing tank 200, the sedimentation tank 300, the flocculation tank 400 and the separation tank 500; the single chip 700 is respectively in communication connection with a plurality of dosing pumps 102, a plurality of motors 600, two on-line flow meters 800 and a plurality of current-voltage sensors 900. The use of the dosing pump 102 is controlled by the single chip microcomputer 700, the flow of the dosing boxes is monitored on line by the on-line flowmeter 800, the use state of each reaction box is monitored by the current-voltage sensor 900, and the monitored data are sent to the single chip microcomputer 700. The rotation speed of the motor 600 is controlled by the single-chip microcomputer 700.

The outer sides of the first dosing tank 100, the second dosing tank 200, the sedimentation tank 300, the flocculation tank 400 and the separation tank 500 are covered with an outer tank body 1000, and all the reaction tanks are concentrated together through the outer tank body 1000 to form an integrated design.

The concrete working process of the integrated dosing and mud-water separating recovery box is explained as follows:

When mud water is treated, the sedimentation tank 300 is communicated with a mud water source through the water inlet pipe 301, and the singlechip 700 needs to control the automatic dosing tank 200 according to the acquired information and the received instruction, and the control actions comprise: the dosing pump 102 is started/closed, the dosing pump 102 is started when the singlechip 700 receives an opening instruction, the first dosing tank 100 and the second dosing tank 200 start to work to send polyaluminium chloride and polyacrylamide into the sedimentation tank 300 and the flocculation tank 400, when the singlechip 700 receives information or instructions for closing the dosing pump 102, such as overlarge running current of the first dosing tank 100 or the second dosing tank 200, the dosing pump 102 is closed so as to avoid accidents, when the online flowmeter 800 detects that the water flow is large, and the pumping flow of the dosing pump 102 is improved by the singlechip 700, otherwise, when the dosing amount of the dosing agent needs to be reduced, the pumping flow of the dosing pump 102 is reduced by the singlechip 700, accurate control of the dosing amount of the dosing agent is ensured, automatic dosing operation of the dosing agent is realized, stability of water quality control is improved, and under certain conditions, manual operation of the first dosing tank 100 and the second dosing tank 200 by operators is required, such as manual setting of the current and the overlarge water flow is required by staff;

The mud water enters the sedimentation tank 300 through the water inlet pipe 301, the mud water is mixed and reacted with the added medicament through the stirring blade 303 of the primary stirring rod 302, then enters the guide cylinder 402 of the flocculation tank 400 through the water pipe 403, the mud water is subjected to further flocculation reaction with the medicament through the secondary stirring rod 401 in the guide cylinder 402, a plurality of stirring blades 404 and a plurality of paddles 405 are welded on the outer side of the secondary stirring rod 401, the mud water and the medicament are further mixed through the cooperation of the stirring blades 404 paddles 405, then the mud water enters the separation tank 500 through the guide pipe, clear liquid and the mud are distinguished through the inclined pipe filler 501, the clear liquid is discharged through the water outlet pipe 507 communicated with the inclined pipe filler 501, the rotation of the mud scraping plate 503 is controlled through the rotating rod 502, the mud at the bottom is scraped into the mud collecting groove 505, and the mud is discharged from the mud discharging pipe 506;

The current and voltage sensors 900 in each reaction box are used for monitoring the running state so as to ensure the safe running of each reaction box, and the running current is monitored, so that the running state of each reaction box can be intuitively judged, the control state of each reaction box can be intuitively reflected, and the investigation is more efficient under the condition of faults;

In addition, as shown in fig. 5, the components are integrated through the outer box 1000, so that the integrated function is improved, and the device is convenient and practical.

Summarizing the above embodiments, the integrated dosing and mud-water separating recovery tank provided by the utility model overcomes the problem that the existing separated sludge treatment equipment cannot realize dosing and efficient sludge sedimentation, and realizes automatic dosing under the cooperation of the arranged on-line flowmeter 800 and the singlechip 700 so as to effectively control dosing rate and dosage; according to the integrated dosing and mud-water separating recycling box, mud-water and medicaments are fully mixed under the action of the primary stirring rod 302 and the secondary stirring rod 401, and the running states of the reaction boxes are monitored through the current and voltage sensor 900, so that safe running is ensured, the self-running state can be intuitively judged, the investigation is more efficient under the condition of faults, and the working efficiency of mud-water separation is improved.

The above specific embodiments are used for further detailed description of the objects, technical solutions and advantageous effects of the present utility model. It should be understood that the foregoing description is only a specific example of the present utility model, and is not intended to limit the utility model, but rather is a reasonable combination of features described in the foregoing embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims (10)

1. The utility model provides a collection box of integration dosing and separation muddy water which characterized in that: the device comprises a first dosing tank (100), a second dosing tank (200), a sedimentation tank (300), a flocculation tank (400) and a separation tank (500), wherein a plurality of dosing pumps (102) are arranged on the first dosing tank (100) and the second dosing tank (200), and a dosing pipe (101) is arranged on the dosing pumps (102); the first dosing tank (100) is communicated with the sedimentation tank (300) and the flocculation tank (400) through a plurality of dosing pipes (101); the second dosing tank (200) is communicated with the sedimentation tank (300) and the flocculation tank (400) through a plurality of dosing pipes (101); the sedimentation tank (300), the flocculation tank (400) and the separation tank (500) are communicated through a conduit in sequence;

A second-stage stirring rod (401) is arranged in the flocculation tank (400), a plurality of stirring blades (404), a plurality of paddles (405) and a plurality of fixing frames (406) are arranged on the second-stage stirring rod (401), and the fixing frames (406) are arranged on the second-stage stirring rod (401), and 90 degrees are formed between every two adjacent fixing frames (406); the paddle (405) is arranged between the two fixing frames (406); a plurality of stirring blades (404) are arranged on the secondary stirring rod (401).

2. The integrated dosing and mud-water separation recovery tank of claim 1, wherein: the stirring blade (404) is a spiral blade.

3. The integrated dosing and mud-water separation recovery tank of claim 1, wherein: the paddle (405) is an arcuate blade.

4. A recycling bin for integrated dosing and separating muddy water according to claim 1, 2 or 3, characterized in that: the sedimentation tank (300) comprises a water inlet pipe (301) and two primary stirring rods (302), wherein the water inlet pipe (301) is arranged on the side surface of the sedimentation tank (300), and the two primary stirring rods (302) are arranged in the sedimentation tank (300) in a parallel mode; the primary stirring rod (302) is provided with stirring blades (303).

5. The integrated dosing and mud-water separation recovery tank of claim 4, wherein: the flocculation tank (400) further comprises a flow guide pipe (402) and a water passing pipe (403), the flow guide pipe (402) is coaxially sleeved outside the secondary stirring rod (401), and the lower end of the flow guide pipe (402) is communicated with the water passing pipe (403); the other end of the water pipe (403) enters the sedimentation tank (300) and is arranged at the upper half part of the sedimentation tank (300).

6. The integrated dosing and mud-water separation recovery tank of claim 4, wherein: the separation box (500) comprises a pipe chute filler (501), a rotating rod (502), a mud scraping plate (503), a plurality of convex plates (504), a mud collecting groove (505), a mud discharging pipe (506) and a water outlet pipeline (507), wherein the pipe chute filler (501) is arranged at the upper part of the separation box (500); the rotating rod (502) is erected at the center of the separation box (500), and the lower end of the rotating rod extends to the bottom of the separation box (500); a mud scraping plate (503) is arranged at the lower end of the rotating rod (502); the lower surface of the mud scraping plate (503) is provided with a plurality of convex plates (504); a mud collecting groove (505) is arranged at the bottom of the separation box (500), and one end of the mud collecting groove (505) is connected with a mud discharging pipe (506); a water outlet pipeline (507) is arranged outside the separation box (500).

7. The integrated dosing and mud-water separation recovery tank of claim 6, wherein: the cross section of the scraping plate (503) is V-shaped.

8. The integrated dosing and mud-water separation recovery tank of claim 6, wherein: the upper ends of the primary stirring rod (302), the secondary stirring rod (401) and the rotating rod (502) are respectively provided with a motor (600).

9. The integrated dosing and mud-water separation recovery tank of claim 8, wherein: the integrated dosing and mud-water separating recycling box further comprises a single chip microcomputer (700), two online flow meters (800) and a plurality of current and voltage sensors (900), wherein the single chip microcomputer (700) is arranged outside the dosing box II (200); an online flowmeter (800) is respectively arranged in the first dosing tank (100) and the second dosing tank (200); a current and voltage sensor (900) is respectively arranged in the first dosing tank (100), the second dosing tank (200), the sedimentation tank (300), the flocculation tank (400) and the separation tank (500); the singlechip (700) is respectively connected with the plurality of dosing pumps (102), the plurality of motors (600), the two on-line flow meters (800) and the plurality of current and voltage sensors (900) in a communication mode.

10. The integrated dosing and mud-water separation recovery tank of claim 1, wherein: the outer sides of the first dosing tank (100), the second dosing tank (200), the sedimentation tank (300), the flocculation tank (400) and the separation tank (500) are covered with an outer tank body (1000).