CN213085693U

CN213085693U - Fully automatic wastewater treatment system

Info

Publication number: CN213085693U
Application number: CN202021765452.6U
Authority: CN
Inventors: 吴天月; 葛来香
Original assignee: Derek Environmental Technology Jiangsu Co ltd
Current assignee: Derek Environmental Technology Jiangsu Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-30
Anticipated expiration: 2030-08-21

Abstract

The utility model belongs to the technical field of waste water treatment, and discloses a fully automatic waste water treatment system, comprising a filter box and a waste water treatment box. A PLC controller is installed on the front surface wall of the waste water treatment box, and the top of the filter box is screwed and connected. There is a top cover, the top of the top cover is connected with a waste water inlet pipe, and the inner wall of the top cover is connected with a liquid guide plate, the inner bottom end of the filter box is fixed with a filter plate, and the inner upper end of the filter box is installed with a hemisphere The utility model can filter the waste water to be treated once by adding a hemispherical filter screen, and the waste water that has been initially filtered is then filtered for a second time through the filter plate, which can effectively remove small solid impurities, and has a good filtering effect. Effectively avoid the blockage of the pipeline and the pump body. In addition, by adding staggered liquid guide plates and using the liquid guide plates to contact the wastewater first, the impact force when the wastewater contacts the hemispherical filter can be effectively reduced, and the damage of the hemispherical filter can be effectively avoided. .

Description

Full-automatic wastewater treatment system

Technical Field

The utility model belongs to the technical field of waste water treatment, concretely relates to full-automatic effluent disposal system.

Background

The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. The method comprises the steps of enabling domestic sewage, industrial wastewater and primary rainwater to flow into other useless water such as a drainage pipe canal and the like, generally meaning that the water cannot be recycled after being treated by a certain technology or the water with certain standard-out difficulty of purification treatment cannot be prepared after primary pollution.

In the chinese patent of patent No. CN201821859108.6, a full-automatic wastewater treatment system is disclosed, describe "in this patent the utility model discloses degree of automation is high, through the control of PLC control system, can make automatic accurate according to wastewater treatment process's requirement of wastewater treatment go on, can effectively reduce wastewater treatment effect and efficiency to operating personnel's dependence", but traditional wastewater treatment device does not set up effectual filtration, the filter effect is relatively poor, be difficult to effectively carry out the filtration of impurity in the waste water, and the impurity after traditional filtration is difficult for taking out fast, comparatively wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic effluent disposal system to solve the problem that the relatively poor and difficult quick taking out of impurity after filtering of the relatively poor and filtration of filter effect who proposes traditional effluent treatment plant in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the full-automatic wastewater treatment system comprises a filter box and a wastewater treatment box, wherein a PLC (programmable logic controller) is installed on the front surface wall of the wastewater treatment box, the top end of the filter box is connected with a top cover in a screwing manner, the top end of the top cover is connected with a wastewater inlet pipe, the inner wall of the top cover is connected with a liquid guide plate in a staggered manner, a filter plate is fixed at the inner bottom end of the filter box, a hemispherical filter screen is installed at the inner upper end of the filter box, connecting blocks are symmetrically fixed at the upper end of the outer wall of the hemispherical filter screen, a pull rod is connected with the outer surface wall of each connecting block, a fixing block is symmetrically fixed at the upper end of the inner wall of the filter box, an caulking groove matched with the pull rod is formed in the upper surface wall of the fixing block, a notch is formed in the upper end of the outer wall of the fixing block and is communicated with the caulking, the water outlet end of the water pump is connected with a second liquid feeding pipe, one end, far away from the water pump, of the second liquid feeding pipe is connected with the upper end of the side wall of the wastewater treatment box, the upper end of one side, far away from the second liquid feeding pipe, of the wastewater treatment box is connected with a dosing hopper, and the lower end of the side wall of the wastewater treatment box is connected with a drain pipe.

Preferably, the top intermediate position department of waste water treatment box installs the motor, stirring vane is installed through the puddler in the bottom of motor.

Preferably, the motor is covered with a protective cover, and heat dissipation holes are uniformly formed in the outer wall of the protective cover.

Preferably, a pull ring is installed at the top end of the pull rod, and a soft cushion is sleeved on the outer surface wall of the pull ring.

Preferably, a sealing cover is arranged at the top end of the medicine feeding hopper in a covering mode, and a handle is installed at the top end of the sealing cover.

Preferably, the liquid guide plate is fixed in an inclined manner, and the inclined angle of the liquid guide plate is 15-60 degrees.

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

(1) the utility model discloses an add the hemisphere filter screen, can once filter the waste water of treatment, can effectively persist solid impurity in the hemisphere filter screen, prefilter's waste water carries out secondary filter through the filter again, can effectively get rid of less solid impurity, the filter effect is good, can effectively avoid the jam of the pipeline and the pump body, in addition, through addding crisscross drain bar, utilize the drain bar to contact waste water earlier, impact force when can effectively reduce waste water contact hemisphere filter screen, can effectively avoid the damage of hemisphere filter screen.

(2) The utility model discloses a cooperation of connecting block, pull rod, caulking groove and opening has realized inserting of hemisphere filter screen and has established the installation, when the impurity in the hemisphere filter screen is taken out to needs, can lift the pull rod, makes the pull rod extract from the caulking groove, can take out the hemisphere filter screen from the rose box in, and clearance impurity is swift convenient, labour saving and time saving.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is a front view of the hemispherical filter screen of the present invention;

fig. 4 is a sectional view of the fixing block of the present invention;

in the figure: 1. a filter box; 2. a filter plate; 3. a hemispherical filter screen; 4. a fixed block; 5. a pull rod; 6. a top cover; 7. a wastewater inlet pipe; 8. a liquid guide plate; 9. a pull ring; 10. a first liquid sending pipe; 11. a water pump; 12. a second liquid sending pipe; 13. a wastewater treatment tank; 14. a motor; 15. a medicine feeding hopper; 16. a stirring blade; 17. a drain pipe; 18. a PLC controller; 19. connecting blocks; 20. caulking grooves; 21. opening the gap; 22. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a full-automatic wastewater treatment system comprises a filter box 1 and a wastewater treatment box 13, wherein a PLC (programmable logic controller) 18 is installed on the front surface wall of the wastewater treatment box 13, the top end of the filter box 1 is connected with a top cover 6 in a screwing way, the top end of the top cover 6 is connected with a wastewater inlet pipe 7, the inner wall of the top cover 6 is connected with a liquid guide plate 8 in a staggered way, a filter plate 2 is fixed at the inner bottom end of the filter box 1, a hemispherical filter screen 3 is installed at the inner upper end of the filter box 1, the added hemispherical filter screen 3 can filter wastewater to be treated for one time and can effectively reserve solid impurities in the hemispherical filter screen 3, the primarily filtered wastewater is secondarily filtered by the filter plate 2, small solid impurities can be effectively removed, the filtering effect is good, the blockage of a pipeline and a pump body can be effectively avoided, in addition, the wastewater falling from the wastewater inlet pipe 7 firstly contacts the staggered liquid guide plate 8, and the impact, the damage of the hemispherical filter screen 3 can be effectively avoided, the upper end of the outer wall of the hemispherical filter screen 3 is symmetrically fixed with a connecting block 19, the outer wall of the connecting block 19 is connected with a pull rod 5, the upper end of the inner wall of the filter box 1 is symmetrically fixed with a fixed block 4, the upper wall of the fixed block 4 is provided with an embedded groove 20 matched with the pull rod 5, the upper end of the outer wall of the fixed block 4 is provided with a notch 21, the notch 21 is communicated with the embedded groove 20, the pull rod 5 is embedded in the embedded groove 20 in the installation state of the hemispherical filter screen 3, the connecting block 19 is blocked at the bottom end of the notch 21, when the hemispherical filter screen 3 needs to be replaced or impurities in the hemispherical filter screen 3 are taken out, the pull rod 5 can be lifted up, the pull rod 5 is pulled out from the embedded groove 20, the hemispherical filter screen 3 can be taken out from the filter box 1, the impurities can be cleaned, one end of the first liquid sending pipe 10, which is far away from the filter box 1, is connected with a water pump 11, the type adopted by the water pump 11 is 50CQ-25, the water pump 11 is electrically connected with a PLC (programmable logic controller) 18, the water outlet end of the water pump 11 is connected with a second liquid sending pipe 12, one end of the second liquid sending pipe 12, which is far away from the water pump 11, is connected with the upper end of the side wall of the wastewater treatment box 13, the upper end of one side, which is far away from the second liquid sending pipe 12, of the wastewater treatment box 13 is connected with a dosing hopper 15, the lower end of the side wall of the wastewater treatment box 13 is connected with a drain pipe 17, electromagnetic valves are arranged on the first liquid sending pipe 10 and.

Further, a motor 14 is installed at the middle position of the top end of the wastewater treatment tank 13, a stirring blade 16 is installed at the bottom end of the motor 14 through a stirring rod, the type of the motor 14 is M425-402, the motor 14 is electrically connected with the PLC controller 18, after liquid medicine is added from the medicine adding hopper 15, the motor 14 can be started through the PLC controller 18, the output end of the motor 14 drives the stirring blade 16 to rotate and stir, and the reaction speed and thoroughness can be effectively accelerated.

Further, the outside of motor 14 is covered with safety cover 22, and the exterior wall of safety cover 22 has evenly seted up the louvre, and safety cover 22 can effectively protect motor 14, avoids it to collide with the damage.

Furthermore, pull ring 9 is installed on the top of pull rod 5, and the outward appearance wall cover of pull ring 9 is equipped with the cushion, stimulates pull rod 5 through pull ring 9, convenient and practical.

Further, the top end cover of the chemical adding hopper 15 is provided with a sealing cover, the top end of the sealing cover is provided with a handle, and the sealing cover can effectively prevent dust and the like from falling into the waste water treatment tank 13 through the end part of the chemical adding hopper 15.

Furthermore, the liquid guide plate 8 is obliquely fixed, the inclination angle of the liquid guide plate 8 is 15-60 degrees, and the obliquely fixed liquid guide plate 8 is convenient for orderly flowing of wastewater.

The utility model discloses a theory of operation and use flow: when the utility model is used, wastewater enters the filter box 1 through the wastewater inlet pipe 7, the wastewater contacts the staggered liquid guide plate 8 first, the impact force when the wastewater contacts the hemispherical filter screen 3 can be effectively reduced, the damage of the hemispherical filter screen 3 can be effectively avoided, after the wastewater falls on the hemispherical filter screen 3, the hemispherical filter screen 3 can filter the wastewater to be treated once, solid impurities can be effectively stored in the hemispherical filter screen 3, the primarily filtered wastewater is filtered for the second time through the filter screen 2, smaller solid impurities can be effectively removed, the filtering effect is good, the blockage of a pipeline and a pump body can be effectively avoided, the filtered wastewater is extracted through the water pump 11, the wastewater is sent into the wastewater treatment box 13 through the second liquid sending pipe 12, then liquid medicine is added from the medicine adding hopper 15, then the motor 14 can be started through the PLC 18, the output end of the motor 14 drives the stirring blade 16 to rotate and stir, can effectively accelerate the speed and the thoroughness of reaction, can discharge via drain pipe 17 after the waste water treatment, in addition, when need to change hemispherical filter 3 or take out the impurity in the hemispherical filter 3, can lift pull rod 5, make pull rod 5 extract from caulking groove 20, can follow rose box 1 with hemispherical filter 3 and take out, clearance impurity is swift convenient, labour saving and time saving.

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. A fully automatic waste water treatment system, characterized in that it comprises a filter box (1) and a waste water treatment box (13), and a PLC controller (18) is installed on the front wall of the waste water treatment box (13). The top of the box (1) is screwed and connected with a top cover (6), the top of the top cover (6) is connected with a waste water inlet pipe (7), and the inner wall of the top cover (6) is alternately connected with liquid guide plates (8). ), a filter plate (2) is fixed at the inner bottom end of the filter box (1), and a hemispherical filter screen (3) is installed at the inner upper end of the filter box (1). A connecting block (19) is symmetrically fixed on the upper end of the outer wall, a pull rod (5) is connected to the outer wall of the connecting block (19), and a fixing block (4) is symmetrically fixed on the upper end of the inner wall of the filter box (1). The upper surface wall of the block (4) is provided with an insert groove (20) which is adapted to the tie rod (5), and the upper end of the outer wall of the fixed block (4) is provided with a gap (21), the gap (21) and the insert groove (20) Through connection, the bottom end of the side wall of the filter box (1) is connected with a first liquid feeding pipe (10), and the end of the first liquid feeding pipe (10) away from the filter box (1) is connected with a water pump (11), the water outlet end of the water pump (11) is connected with a second liquid feeding pipe (12), the end of the second liquid feeding pipe (12) away from the water pump (11) and the side of the waste water treatment tank (13) The upper end of the wall is connected, the upper end of the side of the waste water treatment box (13) away from the second liquid feeding pipe (12) is connected with a dosing hopper (15), and the lower end of the side wall of the waste water treatment box (13) is connected with a drain pipe (17).

2 . The fully automatic wastewater treatment system according to claim 1 , wherein a motor ( 14 ) is installed at the top middle position of the wastewater treatment tank ( 13 ), and the bottom end of the motor ( 14 ) is stirred by stirring. 3 . The rod is fitted with stirring blades (16).

3. The fully automatic wastewater treatment system according to claim 2, characterized in that: the outer cover of the motor (14) is provided with a protective cover (22), and the outer wall of the protective cover (22) is evenly provided with heat dissipation hole.

4 . The fully automatic wastewater treatment system according to claim 1 , wherein a pull ring ( 9 ) is installed on the top of the pull rod ( 5 ), and the outer wall of the pull ring ( 9 ) is covered with a soft pad. 5 . .

5 . The fully automatic wastewater treatment system according to claim 1 , characterized in that: the top cover of the dosing hopper ( 15 ) is provided with a sealing cover, and the top of the sealing cover is provided with a handle. 6 .

6 . The fully automatic wastewater treatment system according to claim 1 , wherein the liquid guide plate ( 8 ) is inclined and fixed, and the inclination angle of the liquid guide plate ( 8 ) ranges from 15° to 60°. 7 .