CN216418997U

CN216418997U - Heavy metal automatic checkout device in waste water

Info

Publication number: CN216418997U
Application number: CN202123215178.2U
Authority: CN
Inventors: 周丹; 肖招花; 谭佳丽
Original assignee: Jiangxi Jizhizhun Testing Service Co ltd
Current assignee: Jiangxi Jizhizhun Testing Service Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-03
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a heavy metal automatic checkout device in waste water belongs to heavy metal detection technical field, and it includes the device main part, the inside of device main part is provided with test waste water chamber, the inner wall fixedly connected with stirring mixing box of device main part, the lower surface of stirring mixing box inner wall is rotated through the bearing and is connected with rotatory bottom plate, rotatory bottom plate's last fixed surface is connected with the screw, the left surface of device main part and driving motor's right flank fixed connection. This heavy metal automatic checkout device in waste water changes the frame through being provided with the collection, when adding the rose box with waste water in, the screw drives through filtering the pivot and collects and changes the frame rotation, changes the frame through rotatory collection and collects the great solid impurity in with waste water in inside, and tiny magazine adsorbs through the active carbon filter again, avoids great magazine to block up the filtration pore that sets up of active carbon filter upper surface, improves filtration efficiency, avoids impurity influence testing result.

Description

Heavy metal automatic checkout device in waste water

Technical Field

The utility model belongs to the technical field of the heavy metal detects, specifically be a heavy metal automatic checkout device in waste water.

Background

The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. It includes domestic sewage, industrial waste water and other useless water such as the initial rain flows into the sewer canal, generally refers to the water that does not utilize or does not utilize the value. Water pollution is becoming worse due to a series of causes such as excessive use of resources and destruction of the environment. The water pollution is mainly caused by sewage discharged by factory enterprises except domestic wastewater, and is an important means for restraining water pollution and protecting human life sources through an advanced and perfect water quality detection technology.

The detection device of heavy metal in current aquatic can not fully filter waste water at the in-process that detects, and solid impurity in the waste water can influence the inspection result, and waste water is lower with detect reagent's mixing efficiency to detection efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a heavy metal automatic checkout device in waste water, the detection device who has solved current aquatic heavy metal can not carry out abundant filtration to waste water at the in-process that detects, and solid impurity in the waste water can influence the inspection result, and waste water is lower with detect reagent's mixing efficiency to detection efficiency's problem has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic detection device for heavy metals in wastewater comprises a device main body, wherein a test wastewater cavity is arranged in the device main body, the inner wall of the device main body is fixedly connected with a stirring and mixing box, the lower surface of the inner wall of the stirring and mixing box is rotatably connected with a rotating bottom plate through a bearing, the upper surface of the rotating bottom plate is fixedly connected with a propeller, the left side surface of the device main body is fixedly connected with the right side surface of a driving motor, the output end of the driving motor and the bottom end of the propeller are fixedly connected with driving wheels, the outer surfaces of the two driving wheels are in transmission connection through a transmission belt, the upper surface of the rotating bottom plate is rotatably connected with two stirring paddles through a bearing, the bottom ends of the stirring paddles are fixedly connected with the upper surfaces of rotation gears, the lower surface of the stirring and mixing box is fixedly connected with the top ends of rotation gear frames, and the outer surfaces of the two rotation gears are meshed with the inner wall of the rotation gear frames, the left side surface of the inner wall of the test wastewater cavity and the right side surface of the stirring and mixing box are respectively and fixedly connected with the output end and the input end of the drainage pump.

As a further aspect of the present invention: the device comprises a device body and is characterized in that a detection agent adding box is fixedly connected to the inner wall of the device body, a piston rod is slidably connected to the inner wall of the detection agent adding box, and the outer surface of a propeller is fixedly connected with the inner wall of a detection agent rotating cylinder.

As a further aspect of the present invention: the outer surface of the detection agent rotary drum is uniformly provided with an adding hole, and the left side surface of the inner wall of the detection agent adding box and the lower surface of the inner wall are both provided with a one-way valve and a connecting pipe.

As a further aspect of the present invention: the upper surface of stirring mixing box and the lower fixed surface of rose box are connected, the inner wall joint of rose box has two active carbon filter.

As a further aspect of the present invention: the lower surface of the inner wall of the filter box is fixedly connected with the bottom end of the filter rotating shaft, and the outer surface of the filter rotating shaft is fixedly connected with the inner walls of the two collecting rotating frames.

As a further aspect of the present invention: the lower surface of the collecting rotating frame is tightly attached to the upper surface of the activated carbon filter plate, the bottom end of the filtering rotating shaft is fixedly connected with the top end of the propeller, and the upper surface of the device main body is connected with a water inlet in a clamping mode.

(III) advantageous effects

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

1. this heavy metal automatic checkout device in waste water, through being provided with the drive wheel, rotating base plate, the stirring rake, rotation tooth frame and rotation gear, when mixing waste water and detect reagent, through utilizing the piston rod to pass through the check valve with reagent and connecting pipe suction detector and adding the incasement, then add the detector rotary drum with reagent through left side check valve and connecting pipe in, the detector rotary drum rotates under the drive of screw, thereby with the even spilling of reagent inside the stirring mixing box, driving motor passes through the drive wheel and the rotatory bottom plate of screw drive is rotatory, thereby make the stirring rake carry out the revolution, because rotation gear meshes with rotation tooth frame mutually, thereby can drive the stirring rake rotation, improve the mixing efficiency between reagent and the waste water, accelerate detection speed.

2. This heavy metal automatic checkout device in waste water, through being provided with the rose box, filter the pivot, the frame is changeed with the collection to the active carbon filter, when adding waste water in the rose box, the screw drives through filtering the pivot and collects and changes the frame rotatory, collect through the rotation and change the great solid impurity collection of frame in with waste water in inside, tiny magazine adsorbs through the active carbon filter again, avoid great magazine to block up the filtration pore of crossing that the active carbon filter upper surface set up, and the efficiency of filtration is improved, avoid impurity influence testing result.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of a front section of the filtering box of the present invention;

FIG. 3 is an enlarged schematic structural view of the stirring and mixing box of the present invention;

in the figure: the device comprises a device body 1, a stirring and mixing box 2, a filter box 3, a water inlet 4, a propeller 5, a driving motor 6, a driving wheel 7, a rotating bottom plate 8, a stirring paddle 9, a rotating tooth frame 10, a rotating gear 11, a test wastewater cavity 12, a drainage pump 13, a detection agent adding box 14, a piston rod 15, a filtering rotating shaft 16, an active carbon filter plate 17, a collection rotating frame 18 and a detection agent rotating drum 19.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: an automatic detection device for heavy metals in wastewater comprises a device main body 1, a test wastewater cavity 12 is arranged inside the device main body 1, a stirring and mixing box 2 is fixedly connected to the inner wall of the device main body 1, the lower surface of the inner wall of the stirring and mixing box 2 is rotatably connected with a rotating base plate 8 through a bearing, the upper surface of the rotating base plate 8 is fixedly connected with a propeller 5, the left side surface of the device main body 1 is fixedly connected with the right side surface of a driving motor 6, the output end of the driving motor 6 and the bottom end of the propeller 5 are fixedly connected with driving wheels 7, the outer surfaces of the two driving wheels 7 are connected through a transmission belt, the upper surface of the rotating base plate 8 is rotatably connected with two stirring paddles 9 through a bearing, the bottom ends of the stirring paddles 9 are fixedly connected with the upper surfaces of rotation gear wheels 11, the lower surface of the stirring and the top end of a rotation gear frame 10 are fixedly connected, the outer surfaces of the two rotation gear wheels 11 are meshed with the inner wall of the rotation gear frame 10, the left side surface of the inner wall of a test wastewater cavity 12 and the right side surface of a stirring and mixing box 2 are respectively fixedly connected with an output end and an input end of a drainage pump 13, when wastewater and detection reagents are mixed, the reagents are pumped into a detection agent adding box 14 through a one-way valve and a connecting pipe by utilizing a piston rod 15, then the reagents are added into a detection agent rotary drum 19 through the left one-way valve and the connecting pipe, the detection agent rotary drum 19 is driven by a propeller 5 to rotate so as to uniformly spray the reagents into the stirring and mixing box 2, a driving motor 6 drives the rotating bottom plate 8 to rotate through the driving wheel 7 and the propeller 5, so that the stirring paddle 9 revolves, the rotation gear 11 is meshed with the rotation gear frame 10, so that the stirring paddle 9 can be driven to rotate, and the mixing efficiency between the reagents and the wastewater is improved, the detection speed is accelerated.

Specifically, as shown in fig. 2, the inner wall of the device main body 1 is fixedly connected with a detection agent adding box 14, the inner wall of the detection agent adding box 14 is slidably connected with a piston rod 15, the outer surface of the propeller 5 is fixedly connected with the inner wall of a detection agent rotating cylinder 19, the outer surface of the detection agent rotating cylinder 19 is uniformly provided with adding holes, and the left side surface of the inner wall of the detection agent adding box 14 and the lower surface of the inner wall are both provided with a check valve and a connecting pipe.

Specifically, as shown in fig. 3, the upper surface of the stirring and mixing box 2 is fixedly connected with the lower surface of the filtering box 3, the inner wall of the filtering box 3 is connected with two activated carbon filter plates 17 in a clamping manner, the lower surface of the inner wall of the filtering box 3 is fixedly connected with the bottom end of a filtering rotating shaft 16, the outer surface of the filtering rotating shaft 16 is fixedly connected with the inner walls of two collecting rotating frames 18, the lower surface of the collecting rotating frame 18 is tightly attached to the upper surfaces of the activated carbon filter plates 17, the bottom end of the filtering rotating shaft 16 is fixedly connected with the top end of a propeller 5, the upper surface of the device main body 1 is connected with a water inlet 4 in a clamping manner, by arranging the filtering box 3, the filtering rotating shaft 16, the activated carbon filter plates 17 and the collecting rotating frame 18, when the waste water is added into the filtering box 3, the propeller 5 drives the collecting rotating frame 18 to rotate through the filtering rotating shaft 16, larger solid impurities in the waste water are collected inside through the collecting rotating frame 18, tiny magazine adsorbs through active carbon filter 17 again, avoids great magazine to block up the filtration pore that sets up of active carbon filter 17 upper surface, improves filtration efficiency, avoids impurity influence testing result.

The utility model discloses a theory of operation does:

s1, when the wastewater is added into the filter box 3, the propeller 5 drives the collecting rotating frame 18 to rotate through the filtering rotating shaft 16, the larger solid impurities in the wastewater are collected inside through the rotating collecting rotating frame 18, and the small magazines are adsorbed by the activated carbon filter plate 17, so that the larger magazines are prevented from blocking filter holes formed in the upper surface of the activated carbon filter plate 17;

s2, when mixing the wastewater and the detection reagent, the piston rod 15 is used to suck the reagent into the detection agent adding box 14 through the one-way valve and the connecting pipe, then the reagent is added into the detection agent revolving drum 19 through the left one-way valve and the connecting pipe, the detection agent revolving drum 19 is driven by the propeller 5 to rotate, so that the reagent is uniformly sprayed into the stirring and mixing box 2, the driving motor 6 drives the rotating bottom plate 8 to rotate through the driving wheel 7 and the propeller 5, so that the stirring paddle 9 revolves, and the rotation gear 11 is meshed with the rotation gear frame 10, so that the stirring paddle 9 is driven to rotate.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a heavy metal automatic checkout device in waste water, includes device main part (1), its characterized in that: the device is characterized in that a test wastewater cavity (12) is arranged inside the device main body (1), the inner wall of the device main body (1) is fixedly connected with a stirring and mixing box (2), the lower surface of the inner wall of the stirring and mixing box (2) is rotatably connected with a rotating base plate (8) through a bearing, the upper surface of the rotating base plate (8) is fixedly connected with a propeller (5), the left side surface of the device main body (1) is fixedly connected with the right side surface of a driving motor (6), the output end of the driving motor (6) and the bottom end of the propeller (5) are fixedly connected with driving wheels (7), the outer surfaces of the two driving wheels (7) are in transmission connection through a transmission belt, the upper surface of the rotating base plate (8) is rotatably connected with two stirring paddles (9) through a bearing, the bottom ends of the stirring paddles (9) are fixedly connected with the upper surface of a rotation gear (11), the lower surface of the stirring and the top end of a rotation gear frame (10) are fixedly connected with the lower surface of the stirring and mixing box (2), the outer surfaces of the two rotation gears (11) are meshed with the inner wall of the rotation gear frame (10), and the left side surface of the inner wall of the test wastewater cavity (12) and the right side surface of the stirring and mixing box (2) are fixedly connected with the output end and the input end of the drainage pump (13) respectively.

2. The automatic detection device for heavy metals in wastewater according to claim 1, characterized in that: the device is characterized in that a detection agent adding box (14) is fixedly connected to the inner wall of the device main body (1), a piston rod (15) is slidably connected to the inner wall of the detection agent adding box (14), and the outer surface of the propeller (5) is fixedly connected with the inner wall of the detection agent rotating cylinder (19).

3. The automatic detection device for heavy metals in wastewater according to claim 2, characterized in that: the outer surface of the detection agent rotary drum (19) is uniformly provided with an adding hole, and the left side surface of the inner wall of the detection agent adding box (14) and the lower surface of the inner wall are both provided with a check valve and a connecting pipe.

4. The automatic detection device for the heavy metals in the wastewater according to claim 1, characterized in that: the upper surface of stirring mixing box (2) and the lower fixed surface of rose box (3) are connected, the inner wall joint of rose box (3) has two active carbon filter (17).

5. The automatic detection device for heavy metals in wastewater according to claim 4, characterized in that: the lower surface of the inner wall of the filter box (3) is fixedly connected with the bottom end of the filter rotating shaft (16), and the outer surface of the filter rotating shaft (16) is fixedly connected with the inner walls of the two collecting rotating frames (18).

6. The automatic detection device for heavy metals in wastewater according to claim 5, characterized in that: the lower surface of the collecting rotary frame (18) is tightly attached to the upper surface of the activated carbon filter plate (17), the bottom end of the filtering rotary shaft (16) is fixedly connected with the top end of the propeller (5), and the upper surface of the device main body (1) is connected with the water inlet (4) in a clamping mode.