CN212504067U

CN212504067U - Processing apparatus is used in water purification plant based on PLC control

Info

Publication number: CN212504067U
Application number: CN202021066606.2U
Authority: CN
Inventors: 刘健; 南雅文
Original assignee: CHANGCHUN UNION PROMOTION WATER ENGINEERING CO LTD
Current assignee: CHANGCHUN UNION PROMOTION WATER ENGINEERING CO LTD
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-09
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a PLC control-based treatment device for a water purification plant, which belongs to the technical field of sewage treatment and comprises a sewage tank, wherein the upper end of the sewage tank is of an open structure, a drainage channel is fixedly connected to the position, close to the opening, of the top end of the sewage tank, a water receiving pool is arranged below one side, away from the sewage tank, of the drainage channel, the water receiving pool is fixedly connected with the outer side wall of the sewage tank, and a driving assembly is installed at the top end of the sewage tank; the main drive roller with from the driving roller rotation, make grid conveyer belt and baffle rotatory, utilize water to flow to drainage channel, the floater of baffle in with aquatic this moment is fished out, thereby can realize the continuation operation, excellent in use effect, can pass through the blow off pipe with the impurity of deposiing in the sewage tank bottom and carry on the grid conveyer belt, thereby can be along with the floater together by the conveying separation, be convenient for carry out subsequent processing work, avoid the more sediment of impurity in the bottom of sewage tank, and use single driving motor as drive power, save manufacturing cost.

Description

Processing apparatus is used in water purification plant based on PLC control

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to processing apparatus is used in water purification plant based on PLC control.

Background

Water purification plants are facilities for taking water from rivers to perform water and ground water purification and disinfection, etc., and supply of water to water supply is a facility, and generally, cities require a large amount of safe tap water, but water purification plants are public facilities that constitute a water supply system foundation satisfying demands and provide service of tap water, and in suburban areas, the quality of water sources tends to be degraded due to domestic wastewater, industrial wastewater, etc., but the quality of tap water is guaranteed by improving water purification technology, and water purification plants are facilities that provide water collected from the environment in the form of water supply.

At present, water purification plants purify water flow in rivers and send the water flow to each household, a lot of floating objects and impurities are often generated on the rivers due to the phenomenon of throwing garbage randomly, the water flow needs to be treated first, the existing treatment device is difficult to separate water from the floating objects and the impurities at the same time, the treatment device cannot continuously perform treatment operation, the treatment effect is poor, and certain use defects exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing apparatus is used in water purification plant based on PLC control 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 processing apparatus for water purification plant based on PLC control, includes the sewage tank, the upper end of sewage tank is open type structure, the sewage tank top is close to open-ended position rigid coupling and has drainage channel, and drainage channel keeps away from the below of sewage tank one side and is equipped with the water receiving pond, and the lateral wall rigid coupling of water receiving pond and sewage tank, drive assembly is installed on the top of sewage tank, and drive assembly is connected with rotation axis and axis of rotation a respectively, the one end rigid coupling of rotation axis has bevel gear a, and bevel gear a meshes with bevel gear b, bevel gear b rigid coupling extends the top department of flood dragon pipe at spiral flood dragon, spiral flood dragon rotates to be connected in flood dragon pipe, flood dragon pipe sets firmly in the sewage tank perpendicularly, axis of rotation a rotates to be connected in mount a, and mount a rigid coupling is on the inside wall that the sewage tank is close to drainage channel, the lateral wall of axis of rotation a has set firmly main drive roller, the rigid coupling has mount b on the both sides wall that sewage jar one end was kept away from to drainage channel, and rotates through axis of rotation b in the mount b and be connected with from the driving roller, the main driving roller with from the transmission between the driving roller and be connected with the grid conveyer belt, and the equidistance of grid conveyer belt has set firmly a plurality of baffles, the grid conveyer belt is equipped with the disposal shaft near being equipped with under the top, and the disposal shaft slope sets up and passes through the fixed plate rigid coupling on the lateral wall of water receiving pond.

The scheme is as follows:

the type of the driving motor can be Y2-100L-6.

As a preferred embodiment, a water inlet pipe is arranged above the top end of the sewage tank far away from the drainage channel, and the distance between the water inlet pipe and the top opening of the sewage tank is 10-20 cm.

As a preferred embodiment, the top end of the sewage tank is semi-spherical, and the bottom end of the spiral flood dragon extends to the outer side of the flood dragon pipe.

As a preferred embodiment, a drain pipe is connected to the outer side wall of the flood dragon pipe close to the top end, the drain pipe is arranged obliquely downwards, and the bottom opening of the drain pipe is located above the grid conveyor belt close to the bottom end.

As a preferred embodiment, drive assembly includes the mounting panel of rigid coupling at sewage tank top end opening department, and the embedded driving motor of installing that establishes of mounting panel, and the rigid coupling has main drive gear on driving motor's the output shaft, main drive gear through gear belt an and gear belt b respectively with from drive gear a and from drive gear b transmission connection, from drive gear a rigid coupling on the rotation axis, from drive gear b rigid coupling on one end of rotation axis a.

In a preferred embodiment, one end of the rotating shaft, which is far away from the bevel gear a, is rotatably connected in a bearing, and the bearing is clamped on one side wall of the mounting plate.

As a preferred embodiment, a PLC controller is installed on an outer side wall of the sewage tank, and an output end of the PLC controller is electrically connected to an input end of the driving motor.

Compared with the prior art, the utility model provides a processing apparatus is used in water purification plant based on PLC control includes following beneficial effect at least:

(1) sewage in the sewage tank can flow into the water receiving pool gradually through the drainage pipeline, the driving motor in the driving assembly is started to work, the output shaft of the driving motor rotates to drive the main transmission gear to rotate, the main transmission gear drives the auxiliary transmission gear b to rotate under the action of the gear b, the main transmission roller and the auxiliary transmission roller further rotate, the grating transmission belt and the baffle plate rotate, water flows to the drainage channel, and at the moment, the baffle plate is used for fishing out floating objects in the water, so that continuous operation can be realized, and the using effect is good;

(2) when driving motor during operation, main drive gear is rotatory also can drive from drive gear a rotation through gear belt a this moment, and then make the rotation axis drive bevel gear a rotatory, make the spiral flood dragon rotatory under bevel gear a and bevel gear b's meshing effect, and then can pass through the blow off pipe with the impurity of deposiing in the bottom of the sewage tank and carry on the grid conveyer belt, thereby can be together conveyed the separation along with the floater, be convenient for carry out subsequent processing work, avoid the more sediment of impurity in the bottom of sewage tank, and use single driving motor as drive power, and save manufacturing cost.

Drawings

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

FIG. 2 is a schematic structural view of the separation of precipitated impurities according to the present invention;

fig. 3 is a schematic structural diagram of the utility model for cleaning and separating floating objects.

In the figure: 1. a sewage tank; 2. a water inlet pipe; 3. a drainage channel; 4. a water receiving pool; 5. a fixing plate; 6. a trapway; 7. a drive assembly; 71. mounting a plate; 72. a drive motor; 73. a main drive gear; 74. a gear belt a; 75. from the transmission gear a; 76. a gear belt b; 77. a slave transmission gear b; 8. a rotating shaft; 9. a bearing; 10. a bevel gear a; 11. a bevel gear b; 12. a spiral flood dragon; 13. a flood dragon pipe; 14. a blow-off pipe; 15. a rotating shaft a; 16. a fixed frame a; 17. a main drive roller; 18. a grid conveyor; 19. a baffle plate; 20. a driven roller; 21. a rotating shaft b; 22. a fixed frame b; 23. a PLC controller.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a treatment device for water purification plants based on PLC control, which comprises a sewage tank 1, wherein the upper end of the sewage tank 1 is in an open structure, a water inlet pipe 2 is arranged above the top end of the sewage tank 1 far away from a drainage channel 3, and the distance from the water inlet pipe 2 to the opening at the top end of the sewage tank 1 is 10-20 cm (see fig. 1); facilitating the river water source to enter the sewage tank 1.

A drainage channel 3 is fixedly connected to the top end of the sewage tank 1 close to the opening, a water receiving tank 4 is arranged below one side of the drainage channel 3 far away from the sewage tank 1, the water receiving tank 4 is fixedly connected with the outer side wall of the sewage tank 1, a driving assembly 7 is mounted at the top end of the sewage tank 1, the driving assembly 7 comprises a mounting plate 71 fixedly connected to the opening at the top end of the sewage tank 1, a driving motor 72 is embedded in the mounting plate 71, a main transmission gear 73 is fixedly connected to an output shaft of the driving motor 72, the main transmission gear 73 is in transmission connection with a75 and a 77 through a gear belt a74 and a gear belt b76, the auxiliary transmission gear a75 is fixedly connected to the rotating shaft 8, and the auxiliary transmission gear b77 is fixedly connected to one end of a15 (see fig. 1, 2 and; through the action of the driving assembly 7, the output shaft of the driving motor 72 rotates to drive the main transmission gear 73 to rotate, the main transmission gear 73 drives the auxiliary transmission gear b77 to rotate through the action of the gear b, and meanwhile, the auxiliary transmission gear a75 is driven to rotate through the gear belt a74, so that separation work of floaters and impurities can be synchronously performed, and the single driving motor 72 is used as driving power, so that the manufacturing cost is saved.

The driving assembly 7 is respectively connected with a rotating shaft 8 and a rotating shaft a15, one end of the rotating shaft 8 is fixedly connected with a bevel gear a10, one end of the rotating shaft 8, which is far away from the bevel gear a10, is rotatably connected in a bearing 9, and the bearing 9 is clamped on one side wall of the mounting plate 71 (see fig. 1 and 2); under the action of the bearing 9, the rotating shaft 8 is more stable and less prone to shake during rotation, and meshing stability of the bevel gear a10 and the bevel gear b11 is guaranteed.

The bevel gear a10 is meshed with the bevel gear b11, the bevel gear b11 is fixedly connected to the spiral flood dragon 12 extending out of the top end of the flood dragon pipe 13, the spiral flood dragon 12 is rotatably connected in the flood dragon pipe 13, the flood dragon pipe 13 is vertically and fixedly arranged in the sewage tank 1, the top end of the sewage tank 1 is semi-spherical, and the bottom end of the spiral flood dragon 12 extends to the outer side of the flood dragon pipe 13 (see fig. 1 and 2); the design of semicircle sphere makes the impurity after the sediment more placed in the middle, simultaneously because spiral flood dragon 12 bottom part is in the flood dragon pipe 13 outside to be convenient for more collect impurity fast to flood dragon pipe 13 in, conveniently carry.

The outer side wall of the flood dragon pipe 13 close to the top end is connected with a sewage discharge pipe 14, the sewage discharge pipe 14 is arranged obliquely downwards, and the bottom end opening of the sewage discharge pipe 14 is positioned above the bottom end of the grating conveyor belt 18 (see fig. 1 and 2); the transported precipitated impurities can be dropped onto the grate conveyor 18 through the sewage drain 14 and can thus be conveyed and separated together with the floating material for subsequent treatment.

Rotation axis a15 rotates to be connected in mount a16, and mount a16 rigid coupling is on sewage tank 1 is close to the inside wall of drainage channel 3, the lateral wall of rotation axis a15 has set firmly main driving roller 17, the rigid coupling has mount b22 on the both sides wall of sewage tank 1 one end is kept away from to drainage channel 3, and rotate through rotation axis b21 in the mount b22 and be connected with from driving roller 20, main driving roller 17 with from the transmission between the driving roller 20 and be connected with grid conveyer belt 18, and grid conveyer belt 18's equidistance has set firmly a plurality of baffles 19, be equipped with sewage pipes 6 under being close to the top of grid conveyer belt 18, and sewage pipes 6 slope sets up and pass through fixed plate 5 rigid coupling on the lateral wall of water receiving pond 4.

The outer side wall of the sewage tank 1 is provided with a PLC (programmable logic controller) 23, and the output end of the PLC 23 is electrically connected with the input end of the driving motor 72 (see figure 1); the PLC controller 23 can control the operation of the driving motor 72 at any time, thereby facilitating the use of the working personnel.

When the device is used, a river water source is discharged into the sewage tank 1 through the water inlet pipe 2, when the water temperature in the sewage tank 1 rises and exceeds the height of a drainage pipeline, at the moment, sewage in the sewage tank 1 can gradually flow into the water receiving tank 4 through the drainage pipeline, the driving motor 72 in the driving assembly 7 is started to work, the output shaft of the driving motor 72 rotates to drive the main transmission gear 73 to rotate, the main transmission gear 73 drives the auxiliary transmission gear b77 to rotate through the action of the gear b, so that the main transmission roller 17 and the auxiliary transmission roller 20 rotate, the grating transmission belt 18 and the baffle plate 19 rotate, water flows to the drainage channel 3 by utilizing the rotation of the water, at the moment, the baffle plate 19 takes out floating objects in the water, meanwhile, the main transmission gear 73 also drives the auxiliary transmission gear a75 to rotate through the gear belt a74, so that the rotating shaft 8 drives the bevel gear a10 to rotate, and the spiral dragon 12 rotates under, and then the impurities settled at the bottom of the sewage tank 1 can be conveyed to the grating conveyor belt 18 through the sewage discharge pipe 14, so that the impurities can be conveyed and separated together with the floaters, and the separated floaters and the impurities are discharged through the sewage discharge channel 6.

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

1. The utility model provides a processing apparatus for water purification plant based on PLC control, includes sewage jar (1), its characterized in that: the upper end of the sewage tank (1) is of an open structure, the top end of the sewage tank (1) is fixedly connected with a drainage channel (3) close to an open position, the drainage channel (3) is provided with a water receiving tank (4) under one side of the sewage tank (1), the water receiving tank (4) is fixedly connected with the outer side wall of the sewage tank (1), a driving component (7) is installed at the top end of the sewage tank (1), the driving component (7) is respectively connected with a rotating shaft (8) and a rotating shaft a (15), one end of the rotating shaft (8) is fixedly connected with a bevel gear a (10), the bevel gear a (10) is meshed with a bevel gear b (11), the bevel gear b (11) is fixedly connected at the top end of a spiral flood dragon (12) extending out of a flood dragon pipe (13), the spiral flood dragon (12) is rotatably connected in the flood dragon pipe (13), the flood dragon pipe (13) is vertically fixedly arranged in the sewage tank (1), the rotating shaft a (15) is rotatably connected in the fixed frame a (16), the fixed frame a (16) is fixedly connected on the inner side wall of the sewage tank (1) close to the drainage channel (3), the outer side wall of the rotating shaft a (15) is fixedly provided with a main driving roller (17), the two side walls of one end of the drainage channel (3) far away from the sewage tank (1) are fixedly connected with a fixed frame b (22), a driven roller (20) is rotatably connected in the fixed frame b (22) through a rotating shaft b (21), a grating conveyor belt (18) is connected between the main driving roller (17) and the driven driving roller (20) in a transmission way, a plurality of baffles (19) are fixedly arranged on the grating conveyor belt (18) at equal intervals, a sewage discharge channel (6) is arranged under the grating conveyor belt (18) close to the top end, and the sewage draining channel (6) is obliquely arranged and is fixedly connected on the outer side wall of the water receiving pool (4) through a fixing plate (5).

2. The PLC control-based processing device for water purification plants according to claim 1, characterized in that: the top that drainage channel (3) was kept away from on sewage jar (1) top is equipped with inlet tube (2), and inlet tube (2) are 10 ~ 20cm apart from sewage jar (1) open-top's distance.

3. The PLC control-based processing device for water purification plants according to claim 1, characterized in that: the top of sewage jar (1) is the semicircle sphere, and the bottom of spiral flood dragon (12) extends to the outside of flood dragon pipe (13).

4. The PLC control-based processing device for water purification plants according to claim 1, characterized in that: the flood dragon pipe (13) are connected with blow off pipe (14) on being close to the lateral wall on top, and blow off pipe (14) slope sets up downwards, the bottom opening of blow off pipe (14) is located grid conveyer belt (18) and is close to the top of bottom.

5. The PLC control-based processing device for water purification plants according to claim 1, characterized in that: drive assembly (7) include mounting panel (71) of rigid coupling at sewage tank (1) top end opening part, and the embedded driving motor (72) of installing of establishing in mounting panel (71), and the rigid coupling has primary drive gear (73) on the output shaft of driving motor (72), primary drive gear (73) take b (76) through gear belt a (74) and gear and be connected with from drive gear a (75) and from drive gear b (77) transmission respectively, from drive gear a (75) rigid coupling on rotation axis (8), from drive gear b (77) rigid coupling in one of axis of rotation a (15) serve.

6. The PLC control-based processing device for water purification plants according to claim 1, characterized in that: one end of the rotating shaft (8), which is far away from the bevel gear a (10), is rotatably connected in the bearing (9), and the bearing (9) is clamped on one side wall of the mounting plate (71).

7. The PLC control-based processing device for water purification plants according to claim 1, characterized in that: the outer side wall of the sewage tank (1) is provided with a PLC (programmable logic controller) (23), and the output end of the PLC (23) is electrically connected with the input end of the driving motor (72).