CN214936640U - Calcium carbonate production sewage treatment plant - Google Patents

Abstract

The utility model relates to the technical field of calcium carbonate processing equipment, in particular to a calcium carbonate production sewage treatment device, which comprises a device main body, wherein the bottom of the device main body is provided with a support frame, the top center of the device main body is connected with a sewage inlet pipe, the water outlet end of the sewage inlet pipe extends to the inside of the device main body and is connected with a dispersion frame, the lower part of the dispersion frame is provided with a second filter screen, two stirring rods which are arranged in parallel are arranged below the second filter screen and positioned in the device main body, calcium carbonate particles contained in the sewage are filtered by the arranged second filter screen, one end of the second filter screen is driven to move up and down by an electric telescopic rod, the other end of the second filter screen is rotationally connected with an opening side wall, so that the calcium carbonate particles on the second filter screen roll towards the opening direction and fall into a collection box which can be disassembled by the collection box, be convenient for collect the processing to the calcium carbonate granule to avoid the long-time use of second filter screen to block up, reduce the filter effect.

Description

Calcium carbonate production sewage treatment plant

Technical Field

The utility model relates to a calcium carbonate processing equipment technical field specifically is a calcium carbonate production sewage treatment plant.

Background

Calcium carbonate is an inorganic compound, commonly known as limestone, stone powder, marble and the like, is neutral, is basically insoluble in water, is soluble in hydrochloric acid, is one of common substances on earth, exists in rocks such as aragonite, calcite, chalk, limestone, marble, travertine and the like, is also a main component of animal bones or shells, is also an important building material, and has wide industrial application.

At present, in the production process of calcium carbonate, a plurality of devices and multi-stage processes are needed from raw materials to finished products, when sampling, overflowing, device flushing and other operations are carried out, industrial wastewater containing calcium carbonate is generated, the industrial wastewater not only contains suspended calcium carbonate particles, but also contains heavy metal ions mixed during processing, and if the industrial wastewater is directly discharged, the environment is seriously polluted, so that a calcium carbonate production sewage treatment device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calcium carbonate production sewage treatment plant to solve the problem that proposes in the above-mentioned background art.

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

a calcium carbonate production sewage treatment device comprises a device main body, wherein a supporting frame is installed at the bottom of the device main body, a sewage inlet pipe is connected to the center of the top of the device main body, the water outlet end of the sewage inlet pipe extends into the device main body and is connected with a dispersion frame, a second filter screen is arranged below the dispersion frame, two stirring rods which are arranged in parallel are arranged below the second filter screen and positioned in the device main body, the two ends of each stirring rod are rotatably connected with the device main body, one end of each stirring rod extends to the outside of the device main body and is fixedly connected with a second gear, a motor is installed on the outer side wall of the device main body close to the second gear through a fixing plate, a first gear is fixedly connected to the output end of the motor, the first gear is meshed with the two second gears, and a flocculating agent storage box is installed on the outer side wall of the device main body above the motor, through flocculating agent duct connections between flocculating agent storage box and the device main part, the bottom of device main part is hopper-shaped structure, the bottom center department of device main part is equipped with the discharge gate, device main part one side is equipped with the drain pump, through water piping connection between the water inlet of drain pump and the device main part, the one end that the drain pump was kept away from to the drain pipe extends to the inside discharge gate department that is close to of device main part and is connected with vortex mechanism.

As the utility model discloses preferred scheme, the dispersion frame is cross hollow structure, dispersion frame top center department is equipped with the connector, four rod end bottoms of dispersion frame all are equipped with the delivery port.

As the utility model discloses preferred scheme, the device main part is kept away from one side of flocculating agent storage box and is seted up the opening that supplies the second filter screen to pass, the open-ended outside cover is equipped with the collecting box, the lateral wall fixed connection of collecting box and device main part, the inside detachable that is equipped with of collecting box collects the box, install the handle on collecting the lateral wall of box, the second filter screen is the slope setting, the lower one end of second filter screen is rotated with the open-ended lateral wall and is connected, both ends all articulate around the second filter screen other end bottom has electric telescopic handle, electric telescopic handle bottom articulates there is the mounting panel, the inside wall fixed connection of mounting panel and device main part.

As the utility model discloses preferred scheme, the internally mounted that the drain pipe is close to vortex mechanism one end has first filter screen.

As the utility model discloses preferred scheme, vortex mechanism includes the framework with the drain pipe intercommunication, the framework bottom is the opening form, the inside pivot that transversely is provided with of framework, the fixed cover in the pivot outside is equipped with the vortex blade.

As the utility model discloses preferred scheme, level sensor is installed to the below that just is located flocculating agent conveyer pipe liquid outlet on the inside wall of device main part.

As the utility model discloses preferred scheme, sewage advances to be equipped with first automatically controlled valve on managing, be equipped with the second automatically controlled valve in the discharge gate, be equipped with the third automatically controlled valve on the flocculating agent conveyer pipe.

As the utility model discloses preferred scheme, control panel is installed in the front of device main part, control panel is connected with first automatically controlled valve, second automatically controlled valve, third automatically controlled valve, motor, drain pump, electric telescopic handle and level sensor electricity.

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

1. the utility model discloses in, the calcium carbonate granule that contains in to sewage is filtered through the second filter screen that sets up to drive second filter screen one end through electric telescopic handle and reciprocate, and the other end rotates with the open-ended lateral wall to be connected, makes the calcium carbonate granule on the second filter screen roll to the opening direction, thereby falls into in the collection box, through collecting the box for dismantling, is convenient for collect the processing to the calcium carbonate granule, thereby avoids the second filter screen to use for a long time and blocks up, reduces the filter effect.

2. The utility model discloses in, add the flocculating agent in to the device through the flocculating agent storage box to drive first gear revolve through motor work, thereby drive two meshed second gear revolve, make two puddler rotations mix the stirring to sewage and flocculating agent, improve the mixed effect of sewage and flocculating agent, make the heavy metal ion that contains in the sewage combine production solid precipitate with the flocculating agent, improve the treatment effect to heavy metal ion in the sewage.

3. The utility model discloses in, avoid when extracting the clear liquid through setting up first filter screen, with the extraction of deposit, block up the pipeline, the rivers that flow simultaneously can drive the vortex blade and rotate, break up the solid deposit position of gathering in first filter screen department, avoid the solid deposit to block up first filter screen, influence clear liquid exhaust efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the structure of the dispersing frame of the present invention;

fig. 5 is a schematic structural view of the turbulent flow mechanism of the present invention.

In the figure: 1. a device main body; 2. a sewage inlet pipe; 201. a first electrically controlled valve; 3. a control panel; 4. a support frame; 5. a discharge port; 501. a second electrically controlled valve; 6. a flocculant storage tank; 601. a flocculant conveying pipe; 602. a third electrically controlled valve; 7. a fixing plate; 8. a motor; 9. a first gear; 10. a second gear; 11. a drain pipe; 1101. a first filter screen; 12. draining pump; 13. a collection box; 14. a collection box; 1401. a handle; 15. a dispersion rack; 1501. a connecting port; 1502. a water outlet; 16. an opening; 17. a second filter screen; 18. an electric telescopic rod; 19. mounting a plate; 20. a liquid level sensor; 21. a stirring rod; 22. a flow disturbing mechanism; 2201. a frame body; 2202. a rotating shaft; 2203. and a spoiler blade.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

a calcium carbonate production sewage treatment device comprises a device main body 1, a support frame 4 is installed at the bottom of the device main body 1, a sewage inlet pipe 2 is connected to the center of the top of the device main body 1, the water outlet end of the sewage inlet pipe 2 extends into the device main body 1 and is connected with a dispersion frame 15, a second filter screen 17 is arranged below the dispersion frame 15, two stirring rods 21 which are arranged in parallel are arranged below the second filter screen 17 and positioned inside the device main body 1, the two ends of each stirring rod 21 are rotatably connected with the device main body 1, one end of each stirring rod 21 extends to the outside of the device main body 1 and is fixedly connected with a second gear 10, a motor 8 is installed on the outer side wall of the device main body 1 close to the second gear 10 through a fixing plate 7, a first gear 9 is fixedly connected with the output end of the motor 8, the first gear 9 is meshed with the two second gears 10, a flocculating agent 6 is installed on the outer side wall of the device main body 1 above the motor 8, the flocculant storage box 6 is connected with the device main body 1 through a flocculant conveying pipe 601, the bottom end of the device main body 1 is of a bucket-shaped structure, a discharge port 5 is arranged at the center of the bottom of the device main body 1, a drainage pump 12 is arranged at one side of the device main body 1, a water inlet of the drainage pump 12 is connected with the device main body 1 through a drainage pipe 11, one end of the drainage pipe 11, which is far away from the drainage pump 12, extends to the position close to the discharge port 5 inside the device main body 1 and is connected with a turbulence mechanism 22, in the utility model, sewage is conveyed into the device from a sewage inlet pipe 2, calcium carbonate particles contained in the sewage are filtered through a second filtering net 17, the filtered sewage flows into the bottom of the device, a flocculant is added into the device through the flocculant storage box 6, and a motor 8 works to drive a first gear 9 to rotate, thereby driving two meshed second gears 10 to rotate, so that two stirring rods 21 rotate to mix and stir the sewage and the flocculant, the mixing effect of the sewage and the flocculating agent is improved, so that the heavy metal ions contained in the sewage are combined with the flocculating agent to produce solid sediments, the treated clear liquid is discharged through the drain pipe 11 and the drain pump 12, and the solid sediments are discharged through the discharge hole 5, so that the treatment effect of the sewage is improved.

In an embodiment, referring to fig. 3 and 4, the dispersing frame 15 is a cross-shaped hollow structure, a connection port 1501 is disposed at the center of the top of the dispersing frame 15, and water outlets 1502 are disposed at the bottoms of four rod ends of the dispersing frame 15, so that when the water-saving filter is used, sewage enters the dispersing frame 15, is dispersed to the four rod ends, and is discharged from the water outlets 1502, thereby enlarging the discharge area of the sewage and improving the filtering effect.

In the embodiment, referring to fig. 2 and 3, an opening 16 through which a second filter screen 17 passes is formed in one side of the device main body 1, which is away from the flocculant storage box 6, a collection box 13 is covered outside the opening 16, the collection box 13 is fixedly connected with the outer side wall of the device main body 1, a detachable collection box 14 is arranged inside the collection box 13, a handle 1401 is installed on the outer side wall of the collection box 14, the second filter screen 17 is obliquely arranged, the lower end of the second filter screen 17 is rotatably connected with the side wall of the opening 16, electric telescopic rods 18 are respectively hinged at the front end and the rear end of the bottom of the other end of the second filter screen 17, an installation plate 19 is hinged at the bottom of the electric telescopic rods 18, the installation plate 19 is fixedly connected with the inner side wall of the device main body 1, one end of the second filter screen 17 is driven to move up and down by the electric telescopic rods 18, and the other end of the second filter screen is rotatably connected with the side wall of the opening 16, so that calcium carbonate particles on the second filter screen 17 roll towards the opening 16, thereby fall into and collect in the box 14, be for dismantling through collecting the box 14, be convenient for collect the processing to the calcium carbonate granule to avoid second filter screen 17 to use for a long time and block up, reduce the filter effect.

In the embodiment, referring to fig. 1, 3 and 5, a first filter screen 1101 is installed inside one end of a drain pipe 11 close to a spoiler mechanism 22, the spoiler mechanism 22 includes a frame 2201 communicated with the drain pipe 11, the bottom of the frame 2201 is open, a rotating shaft 2202 is transversely arranged inside the frame 2201, spoiler blades 2203 are fixedly sleeved outside the rotating shaft 2202, the first filter screen 1101 is used for avoiding extracting sediments and blocking pipelines when clear liquid is extracted, meanwhile, flowing water flow can drive the spoiler blades 2203 to rotate, the solid sediments gathered at the first filter screen 1101 are scattered, and the first filter screen 1101 is prevented from being blocked by the solid sediments and the efficiency of discharging the clear liquid is not affected.

In an embodiment, please refer to fig. 2, a liquid level sensor 20 is installed on the inner side wall of the device main body 1 and below the liquid outlet of the flocculant conveying pipe 601, a first electric control valve 201 is arranged on the sewage inlet pipe 2, a second electric control valve 501 is arranged in the discharge port 5, a third electric control valve 602 is arranged on the flocculant conveying pipe 601, when the sewage reaches the liquid level sensor 20, a signal is transmitted to the control panel 3, the first electric control valve 201 is controlled to be closed, the sewage is blocked from entering, the liquid level of the sewage in the device is prevented from being too high, and the sewage reversely gushes into the flocculant conveying pipe 601, thereby affecting the conveying of the flocculant.

In an embodiment, referring to fig. 1, 2 and 3, a control panel 3 is installed on a front surface of the apparatus main body 1, and the control panel 3 is electrically connected to the first electric control valve 201, the second electric control valve 501, the third electric control valve 602, the motor 8, the drainage pump 12, the electric telescopic rod 18 and the liquid level sensor 20.

The utility model discloses the theory of operation: when in use, sewage is conveyed into the device from the sewage inlet pipe 2, calcium carbonate particles contained in the sewage are filtered through the arranged second filter screen 17, one end of the second filter screen 17 is driven to move up and down through the arranged electric telescopic rod 18, the other end of the second filter screen is rotationally connected with the side wall of the opening 16, the calcium carbonate particles on the second filter screen 17 roll towards the opening 16, and then fall into the collecting box 14, the calcium carbonate particles are conveniently collected and treated through the collecting box 14, so that the second filter screen 17 is prevented from being blocked for a long time, the filtered sewage flows into the bottom of the device, a flocculating agent is added into the device through the flocculating agent storage box 6, the first gear 9 is driven to rotate through the work of the motor 8, so that the two meshed second gears 10 are driven to rotate, and the two stirring rods 21 are rotated to mix and stir the sewage and the flocculating agent, improve the mixed effect of sewage and flocculating agent, make the heavy metal ion that contains in the sewage combine production solid deposit with the flocculating agent, the clear solution after the processing is discharged through drain pipe 11 and drain pump 12, avoid when extracting the clear solution through the first filter screen 1101 that sets up, with the extraction of deposit, block up the pipeline, the rivers that flow simultaneously can drive spoiler blade 2203 and rotate, break up the solid deposit position of gathering in first filter screen 1101 department, avoid solid deposit to block up first filter screen 1101, influence clear solution exhaust efficiency, the whole back of extracting of clear solution, solid deposit passes through discharge gate 5 and discharges, improve the treatment effect of sewage.

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 (8)

1. The utility model provides a calcium carbonate production sewage treatment plant, includes device main part (1), its characterized in that: the device is characterized in that a supporting frame (4) is installed at the bottom of the device main body (1), a sewage inlet pipe (2) is connected to the top center of the device main body (1), a water outlet end of the sewage inlet pipe (2) extends to the inside of the device main body (1) and is connected with a dispersing frame (15), a second filter screen (17) is arranged below the dispersing frame (15), two stirring rods (21) which are arranged in parallel are arranged below the second filter screen (17) and inside the device main body (1), two ends of each stirring rod (21) are rotatably connected with the device main body (1), one end of each stirring rod (21) extends to the outside of the device main body (1) and is fixedly connected with a second gear (10), a motor (8) is installed on the outer side wall of the device main body (1) close to the second gear (10) through a fixing plate (7), and a first gear (9) is fixedly connected with the output end of the motor (8), first gear (9) are connected with two second gear (10) meshing, the top of motor (8) is located and installs flocculating agent storage box (6) on the lateral wall of device main part (1), be connected through flocculating agent conveyer pipe (601) between flocculating agent storage box (6) and the device main part (1), the bottom of device main part (1) is bucket structure, the bottom center department of device main part (1) is equipped with discharge gate (5), device main part (1) one side is equipped with drain pump (12), be connected through drain pipe (11) between the water inlet of drain pump (12) and device main part (1), the one end that drain pump (12) were kept away from in drain pipe (11) extends to device main part (1) inside vortex department that is close to discharge gate (5) and is connected with mechanism (22).

2. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: the dispersing frame (15) is of a cross hollow structure, a connecting port (1501) is formed in the center of the top of the dispersing frame (15), and water outlets (1502) are formed in the bottoms of the four rod ends of the dispersing frame (15).

3. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: an opening (16) for a second filter screen (17) to pass through is formed in one side of the device main body (1) far away from the flocculant storage box (6), the outer side of the opening (16) is covered with a collecting box (13), the collecting box (13) is fixedly connected with the outer side wall of the device main body (1), a detachable collecting box (14) is arranged in the collecting box (13), a handle (1401) is arranged on the outer side wall of the collecting box (14), the second filter screen (17) is obliquely arranged, the lower end of the second filter screen (17) is rotatably connected with the side wall of the opening (16), the front end and the rear end of the bottom of the other end of the second filter screen (17) are respectively hinged with an electric telescopic rod (18), electric telescopic handle (18) bottom articulates there is mounting panel (19), mounting panel (19) and the inside wall fixed connection of device main part (1).

4. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: the drain pipe (11) is close to the internally mounted of vortex mechanism (22) one end and has first filter screen (1101).

5. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: the flow disturbing mechanism (22) comprises a frame body (2201) communicated with the drainage pipe (11), the bottom of the frame body (2201) is in an open shape, a rotating shaft (2202) is transversely arranged in the frame body (2201), and flow disturbing blades (2203) are fixedly sleeved on the outer side of the rotating shaft (2202).

6. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: liquid level sensor (20) are installed to the below that just is located flocculating agent conveyer pipe (601) liquid outlet on the inside wall of device main part (1).

7. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: the sewage inlet pipe (2) is provided with a first electric control valve (201), the discharge port (5) is internally provided with a second electric control valve (501), and the flocculant conveying pipe (601) is provided with a third electric control valve (602).

8. The calcium carbonate production wastewater treatment device of claim 1, which is characterized in that: the front surface of the device main body (1) is provided with a control panel (3), and the control panel (3) is electrically connected with a first electric control valve (201), a second electric control valve (501), a third electric control valve (602), a motor (8), a drainage pump (12), an electric telescopic rod (18) and a liquid level sensor (20).

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