CN217535668U

CN217535668U - Water quality monitoring water sample pretreatment equipment that protectiveness is good

Info

Publication number: CN217535668U
Application number: CN202221241895.4U
Authority: CN
Inventors: 顾雷; 邢介华; 高巍
Original assignee: Nanjing Runchi Engineering Technology Co ltd
Current assignee: Nanjing Runchi Engineering Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-04
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a water quality monitoring technical field, and a water quality monitoring water sample pretreatment equipment that protectiveness is good is disclosed, including handling the case, the inner wall upside fixedly connected with of handling the case filters the otter board, circular opening has been seted up to the upside of handling the case, and correspond the outer fixedly connected with solid fixed cylinder of circular opening, the inboard of solid fixed cylinder has cup jointed rotatory section of thick bamboo through the bearing rotation, the inner wall of rotatory section of thick bamboo rotates through the bearing and is connected with reciprocal lead screw, the pole wall screw thread of reciprocal lead screw has cup jointed and has removed a spiral shell section of thick bamboo, remove the outside fixedly connected with sewage pipe of spiral shell section of thick bamboo, the fixed intercommunication in upper end of sewage pipe has water hose, it is connected with the puddler through the bearing rotation to handle the relative one side inner wall that the case is located filter plate downside, a plurality of stirring vane of pole wall symmetry fixedly connected with of puddler. This application can effectively clear up the filtration with the impurity in the sewage, guarantees water sample preliminary treatment's quality, avoids the impurity fixed point in the sewage to pile up the problem that needs frequent clearance, has guaranteed sewage preliminary treatment efficiency.

Description

Water quality monitoring water sample pretreatment equipment that protectiveness is good

Technical Field

The application belongs to the technical field of water quality monitoring, and particularly relates to water quality monitoring water sample pretreatment equipment with good protectiveness.

Background

China is a country with relatively short water resources, and with the acceleration of the industrialization process and the continuous improvement of the urbanization level, the water pollution is increasingly serious, and the monitoring of sewage discharge becomes an important measure.

Substances such as silt and algae are usually contained in a measured water sample, which can cause adverse effects on the working performance of a monitoring instrument, so that the measured water sample needs to be pretreated.

Current water sample preliminary treatment adopts the filter screen to carry out the clearance of the impurity in the water sample, and sewage falls in the fixed point position of filter screen, leads to the low-usage of filter screen, and impurity piles up easily at the fixed position of filter screen, needs frequent clearance, influences filtration treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a water quality monitoring water sample pretreatment equipment with good protectiveness.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a water quality monitoring water sample pre treatment facilities that protectiveness is good, is including handling the case, the inner wall upside fixedly connected with who handles the case filters the otter board, circular opening has been seted up to the upside of handling the case, and corresponds the outer fixedly connected with solid fixed cylinder of circular opening, the inboard of solid fixed cylinder has cup jointed rotatory section of thick bamboo through the bearing rotation, the inner wall of rotatory section of thick bamboo is rotated through the bearing and is connected with reciprocal lead screw, the pole wall screw thread of reciprocal lead screw has cup jointed and has removed the spiral shell section of thick bamboo, remove the outside fixedly connected with sewage pipe of spiral shell section of thick bamboo, the fixed intercommunication in upper end of sewage pipe has water hose, it is connected with the puddler through the bearing rotation to handle the relative one side inner wall that the case is located the filtration otter board downside, a plurality of stirring vane of pole wall symmetry fixedly connected with of puddler, the one end of puddler runs through and stretches out outside handling the case, and fixedly connected with driven gear, the lower extreme outside fixedly connected with first support of handling the case, the inboard fixed cover of upper end of first support has been connected with the biax motor, the driving shaft drive shaft has driven gear meshing with the drive pulley, the other end of the drive pulley and driven bevel gear meshing, the drive shaft is connected with the drive shaft.

Preferably, one end of the reciprocating screw rod penetrates through the rotating cylinder and extends out of the rotating cylinder, the rotating cylinder is fixedly connected with a transmission gear, and the upper end of the fixing cylinder is fixedly connected with an annular rack meshed with the transmission gear.

Preferably, the lower end of the sewage pipe is integrally connected with an external expanding cover.

Preferably, the side wall of the treatment box is fixedly communicated with a dosing pipe positioned on the lower side of the filter screen plate.

Preferably, the inner wall of the rotary cylinder is further fixedly connected with a guide sliding rod, and the side wall of the movable screw cylinder is provided with a guide sliding hole in sliding sleeve connection with the guide sliding rod.

Preferably, the bottom four corners of the treatment box are fixedly connected with supporting legs.

Preferably, the surface of the stirring blade is provided with a material through hole.

Compared with the prior art, the application provides a water quality monitoring water sample pretreatment equipment that protectiveness is good, possesses following beneficial effect:

1. this water quality monitoring water sample pre treatment facility that protectiveness is good, through the processing case that is equipped with, send pending sewage into the processing incasement through the sewage pipe, the filtration through filter plate carries out the prefiltration with the impurity in the sewage and handles, sewage falls to the bottom of processing case, let in the flocculating agent to the processing incasement through adding the pencil, the double-shaft motor drives the driving gear and rotates, meshing through driving gear and driven gear drives the puddler and rotates, and then drive a plurality of stirring vane and rotate, make sewage and flocculating agent flash mixed, with higher speed the further precipitation treatment to impurity in the sewage, can effectively clear up the impurity in the sewage and filter, guarantee the quality of water sample pre treatment.

2. This water quality monitoring water sample pre-treatment device that protectiveness is good, through the rotary drum that is equipped with, when carrying out sewage treatment, the biax motor drives the synchronous rotation of driving pulley, it rotates in step to connect the synchronous rotation of driven pulley to drive through the transmission of driving belt, and then drive the synchronous rotation of transmission shaft, and then drive the rotation of driving bevel gear, it is rotatory to drive the rotary drum through the meshing effect of driving bevel gear and driven bevel gear, can carry out quick adjustment to the relative position of placing of sewage pipe, and when the rotary drum rotates, the drive gear and the annular rack relative displacement of reciprocal lead screw one end, the synchronous rotation of drive reciprocal lead screw, it drives the sewage pipe reciprocating motion to make the removal screw drum drive the sewage pipe through the screw socket effect of reciprocal lead screw and removal screw, can adjust the relative water outlet position who crosses the filter plate of sewage pipe in real time, the usable floor area and the scope of filter plate have been increased, avoid impurity in the sewage to pile up the problem that the fixed point needs frequent clearance, sewage pretreatment efficiency has been guaranteed.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application can effectively clear up the filtration with the impurity in the sewage, guarantees the quality of water sample preliminary treatment, avoids the impurity fixed point in the sewage to pile up the problem that needs frequent clearance, has guaranteed sewage preliminary treatment efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a water sample pretreatment device with good protection for water quality monitoring provided by the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic perspective view of a rotary drum of a water sample pretreatment device with good protection performance.

In the figure: 1. a treatment tank; 2. a filter screen plate; 3. a fixed cylinder; 4. a rotary drum; 5. a reciprocating screw rod; 6. moving the screw cylinder; 7. a sewage pipe; 8. a stirring rod; 9. a stirring blade; 10. a driven gear; 11. a first bracket; 12. a double-shaft motor; 13. a driving gear; 14. a drive pulley; 15. a second bracket; 16. a drive shaft; 17. a driven pulley; 18. a drive belt; 19. a drive bevel gear; 20. a driven bevel gear; 21. a transmission gear; 22. an annular rack; 23. a medicine feeding pipe.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Example 1:

referring to fig. 1-3, a water quality monitoring water sample pretreatment device that protectiveness is good, including handling case 1, the equal fixedly connected with supporting leg in bottom four corners department of handling case 1, the inner wall upside fixedly connected with of handling case 1 filters otter board 2, the fixed intercommunication of lateral wall of handling case 1 has the dosing pipe 23 that is located the filter otter board 2 downside, circular opening has been seted up to the upside of handling case 1, and correspond the outer fixedly connected with solid fixed cylinder 3 of circular opening, gu fixed cylinder 3's inboard rotates through the bearing and has cup jointed rotatory section of thick bamboo 4, the inner wall of rotatory section of thick bamboo 4 rotates through the bearing and is connected with reciprocal lead screw 5, the one end of reciprocal lead screw 5 runs through and stretches out outside rotatory section of thick bamboo 4, and fixedly connected with drive gear 21, gu fixed cylinder 3's upper end fixedly connected with and the annular rack 22 of drive gear 21 meshing, the pole wall screw thread of reciprocal lead screw 5 has cup jointed and has removed spiral shell 6. The inner wall of rotatory section of thick bamboo 4 is the fixedly connected with direction slide bar still, the direction slide opening that slides and cup joint with the direction slide bar is seted up to the lateral wall of removing spiral shell section of thick bamboo 6, the outside fixedly connected with sewage pipe 7 of removing spiral shell section of thick bamboo 6, the lower extreme an organic whole of sewage pipe 7 is connected with the outer cover that expands, the fixed intercommunication in upper end of sewage pipe 7 has the water hose, it is connected with puddler 8 through the bearing rotation to handle the relative one side inner wall that case 1 is located the filter screen board 2 downside, a plurality of stirring vane 9 of pole wall symmetry fixedly connected with of puddler 8, the material through-put hole has been seted up on the surface of stirring vane 9, the one end of puddler 8 runs through and stretches out outside the processing case 1, and fixedly connected with driven gear 10, the first support 11 of the lower extreme outside fixedly connected with of processing case 1, the inboard fixed cover in upper end of first support 11 has been connect with biax motor 12, the one end output shaft fixedly connected with driving gear 13 with driven gear 10 meshing.

Example 2:

referring to fig. 1-2, a driving pulley 14 is fixedly connected to an output end of the other end of the dual-shaft motor 12, a second support 15 is fixedly connected to an outer side of an upper end of the processing box 1, a transmission shaft 16 is rotatably sleeved on an inner side of an upper end of the second support 15, a driven pulley 17 is fixedly connected to one end of the transmission shaft 16, a transmission belt 18 is sleeved between the driving pulley 14 and the driven pulley 17 in a transmission manner, a driving bevel gear 19 is fixedly connected to the other end of the transmission shaft 16, and a driven bevel gear 20 engaged with the driving bevel gear 19 is fixedly sleeved on an outer side of an upper end of the rotary cylinder 4.

Now, the operation principle of the present invention is described as follows:

when the sewage treatment device is used, through the treatment box 1 which is provided with the sewage treatment device, sewage to be treated is sent into the treatment box 1 through the sewage pipe 7, impurities in the sewage are subjected to primary filtration treatment through filtration of the filter screen plate 2, the sewage falls to the bottom of the treatment box 1, a flocculating agent is introduced into the treatment box 1 through the chemical feeding pipe 23, the double-shaft motor 12 drives the driving gear 13 to rotate, the stirring rod 8 is driven to rotate through the meshing action of the driving gear 13 and the driven gear 10, and then the stirring blades 9 are driven to rotate, so that the sewage is rapidly mixed with the flocculating agent, further precipitation treatment of the impurities in the sewage is accelerated, the impurities in the sewage can be effectively cleaned and filtered, the quality of water sample pretreatment is ensured, the rotating cylinder 4 is driven to rotate through the meshing action of the driving cone gear 19 and the driven cone gear 20, the double-shaft motor 12 drives the driving pulley 14 to synchronously rotate, the driven pulley 17 to synchronously rotate through the transmission connection of the driving belt 18, and then drives the driving shaft 16 to synchronously rotate, and then the driving gear 19 to rotate, the rotating cylinder 4 is driven by the screw rod, and the reciprocating screw rod 5 can be driven to move in real-time, and the reciprocating motion range of the reciprocating screw rod of the filter screen plate 5, and the reciprocating screw rod can be prevented from being connected, and the reciprocating screw rod 5, and the reciprocating screw rod from being connected, and the reciprocating motion of the reciprocating screw rod, and the reciprocating screw rod can be used for realizing the problem that the reciprocating motion of the reciprocating screw rod 5, and the reciprocating motion of the reciprocating screw rod 5, and the reciprocating screw rod can be prevented, and the reciprocating screw rod when sewage can be adjusted.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The water quality monitoring water sample pretreatment equipment with good protection performance comprises a treatment box (1) and is characterized in that a filter screen plate (2) is fixedly connected to the upper side of the inner wall of the treatment box (1), a circular through opening is formed in the upper side of the treatment box (1), a fixed cylinder (3) is fixedly connected to the outer side of the circular through opening correspondingly, a rotary cylinder (4) is sleeved on the inner side of the fixed cylinder (3) through rotation of a bearing, a reciprocating lead screw (5) is connected to the inner wall of the rotary cylinder (4) through rotation of the bearing, a movable screw cylinder (6) is sleeved on a rod wall thread of the reciprocating lead screw (5), a sewage pipe (7) is fixedly connected to the outer side of the movable screw cylinder (6), a water hose is fixedly communicated to the upper end of the sewage pipe (7), a stirring rod (8) is connected to the inner wall of one side of the treatment box (1) on the lower side of the filter screen plate (2) through rotation of the bearing, a plurality of stirring blades (9) are fixedly connected to the rod wall of the stirring rod (8) in a symmetrical mode, one end of the stirring rod (8) penetrates through the outer side of the treatment box (1) and is connected with a driven gear (10), a first motor rack (12) which is connected to the lower end of a first motor (12) and a driven gear (12) which is meshed with a first motor which is connected to the lower end of a first motor, the other end output end fixedly connected with drive pulley (14) of biax motor (12), handle upper end outside fixedly connected with second support (15) of case (1), the upper end inboard of second support (15) is rotated and is cup jointed transmission shaft (16), the one end fixedly connected with driven pulley (17) of transmission shaft (16), driving belt (18) have been cup jointed in the transmission between drive pulley (14) and driven pulley (17), the other end fixedly connected with drive bevel gear (19) of transmission shaft (16), the upper end outside of rotatory section of thick bamboo (4) is fixed cup joint driven bevel gear (20) with drive bevel gear (19) meshing.

2. The water quality monitoring water sample pretreatment device with good protectiveness according to claim 1, wherein one end of the reciprocating screw rod (5) penetrates through and extends out of the rotary cylinder (4) and is fixedly connected with a transmission gear (21), and an annular rack (22) meshed with the transmission gear (21) is fixedly connected to the upper end of the fixed cylinder (3).

3. The water quality monitoring water sample pretreatment device with good protectiveness according to claim 1, wherein an external expansion cover is integrally connected to the lower end of the sewage pipe (7).

4. The water quality monitoring water sample pretreatment device with good protectiveness according to claim 1, characterized in that a dosing pipe (23) located on the lower side of the filter screen plate (2) is fixedly communicated with the side wall of the treatment tank (1).

5. The water quality monitoring water sample pretreatment equipment with good protectiveness according to claim 1, wherein a guide slide bar is further fixedly connected to the inner wall of the rotary cylinder (4), and a guide slide hole which is slidably sleeved with the guide slide bar is formed in the side wall of the movable screw cylinder (6).

6. The water quality monitoring water sample pretreatment equipment with good protectiveness according to claim 1, characterized in that four corners of the bottom of the treatment tank (1) are fixedly connected with supporting legs.

7. The water quality monitoring water sample pretreatment equipment with good protectiveness according to claim 1, wherein a material through hole is formed in the surface of the stirring blade (9).