CN213771637U

CN213771637U - Integrated automatic water purifying equipment

Info

Publication number: CN213771637U
Application number: CN202022777094.7U
Authority: CN
Inventors: 郑江波; 孔德号; 樊爱景
Original assignee: Henan Hengji Environmental Technology Co ltd
Current assignee: Henan Hengji Environmental Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-23
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an integrated automatic water purifying device, which belongs to the technical field of water treatment equipment and comprises a pretreatment box, wherein a platform for installing a filter plate is arranged on the inner wall circumference of the pretreatment box, a guide positioning rod is arranged on the platform, a mounting hole for the guide positioning rod to pass through is arranged on a mounting frame, and an external thread is arranged on the outer wall of one end of the guide positioning rod, which is far away from the platform; still including the pressure bar, the pressure bar includes rod cap and pole body, and the pole body is for having the tubular structure of cavity passageway, is equipped with the internal thread with the external screw thread adaptation in the cavity passageway, and pressure bar and guide orientation pole threaded connection fix the filter, are equipped with first buffer spring between installing frame and the platform, are equipped with second buffer spring between installing frame and the rod cap. Through set up first buffer spring, second buffer spring in filter both sides, can effectively alleviate because of water pressure is big, the water impact filter screen, causes the problem of damage to the filter screen.

Description

Integrated automatic water purifying equipment

Technical Field

The utility model belongs to the technical field of water treatment facilities, concretely relates to automatic water purification unit of integration.

Background

The water purifier can effectively filter rust, sand, colloid in water, adsorb chemical agents such as residual chlorine, smell, heterochrosis and pesticides in water, and can effectively remove impurities such as bacteria, germs, toxins, heavy metals and the like in water.

The automatic integrated water purifier is one of water purifiers, and the water treatment process of the automatic water purifying equipment comprises the following steps: raw water is pumped into a pretreatment tank for pretreatment (sand and stone impurities in the raw water are subjected to coarse filtration treatment), pretreated water enters a flocculation tank (flocculation treatment), meanwhile, a medicine outlet of a medicine tank is connected with a medicine inlet of the flocculation tank through a medicine adding pump, so that a medicine is mixed with the water treated by the pretreatment tank, the water subjected to the flocculation treatment enters a sedimentation tank for sedimentation (sedimentation treatment), the water subjected to the sedimentation treatment enters a filter tank for deep filtration and purification, and the water purified by the filter tank is available purified water.

Traditional automatic water purification equipment is in the preliminary treatment stage, and impurity can block up the filter screen, and in addition, water is when the filter screen filters or during the back flush filter screen, and water pressure is generally great, has the impact to the filter screen, and filter screen life is short, and the filter screen is changed inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality of water preliminary treatment stage is difficult for blockking up the filter screen, can effectively alleviate water and change convenient integrated automatic water purification equipment to filter screen impact force and filter screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated automatic water purifying device comprises a pretreatment tank, a chemical tank, a flocculation tank, a sedimentation tank, a filter tank and a purified water storage tank, wherein the water inlet end of the pretreatment tank is connected with raw water, the water outlet end of the pretreatment tank is communicated with the water inlet end of the flocculation tank, the chemical outlet of the chemical tank is connected with the chemical inlet of the flocculation tank through a chemical feeding pump so as to mix chemicals with water treated by the pretreatment tank, the water outlet end of the flocculation tank is connected with the water inlet end of the sedimentation tank, the water outlet end of the sedimentation tank is connected with the water inlet end of the filter tank, the water outlet end of the filter tank is communicated with the water inlet end of the purified water storage tank, a filter plate is arranged in the pretreatment tank, a platform for mounting the filter plate is arranged along the circumferential direction of the inner wall of the pretreatment tank, a guide positioning rod is arranged on the platform, an external thread is arranged on the outer wall of one end of the guide positioning rod far away from the platform, and comprises a filter screen and a mounting frame, the filter plate fixing device is characterized in that a mounting hole for a guide positioning rod to pass through is formed in the mounting frame, a first buffer spring is sleeved on the guide positioning rod, the filter plate fixing device further comprises a pressing rod, the pressing rod comprises a rod cap and a rod body, a second buffer spring is sleeved on the rod body, the rod body is of a cylindrical structure with a hollow channel, an internal thread matched with the external thread is arranged in the hollow channel, and the pressing rod is in threaded connection with the guide positioning rod to fix the filter plate.

Preferably, the filter screen is arranged in a downward inclined manner.

Preferably, the filter screen and the mounting frame are of an integrated structure.

Preferably, the bottom of the pretreatment tank is provided with a slag collecting chamber, and the slag collecting chamber is arranged close to the front of the filter plate.

Preferably, a first electric valve for plugging the slag inlet is arranged at a position close to the slag inlet of the slag collecting chamber, a second electric valve for plugging the slag outlet is arranged at the slag outlet of the slag collecting chamber, and a first electric valve control switch and a second electric valve control switch for respectively controlling the opening/closing of the first electric valve and the second electric valve are arranged on the slag collecting chamber.

Preferably, the pretreatment tank is provided with a back flush port for flushing the filter plate, and further comprises a back flush water pump, wherein the water inlet end of the back flush water pump is connected with the purified water storage tank through a water pipe, the water outlet end of the back flush water pump is connected with the back flush port through a water pipe, and the back flush port is arranged behind the filter plate.

Preferably, the outer surfaces of the first buffer spring and the second buffer spring are provided with corrosion-resistant layers.

Preferably, the pressing rod is made of stainless steel materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be difficult for blockking up the filter screen in the water quality pretreatment stage to can effectively alleviate water to the filter screen impact force, filter long service life, the filter is changed conveniently, can realize not stopping machine clearance preliminary treatment impurity in addition.

Drawings

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

FIG. 2 is a schematic structural view of a pretreatment tank of the present invention;

fig. 3 is a schematic structural diagram of the filter plate of the present invention.

In the figure: the device comprises a first electric valve 01, a second electric valve 02, a third electric valve 03, a pretreatment tank 100, a sealing cover 101, a backwashing water pump 102, a lapping table 103, a guiding and positioning rod 104, a first buffer spring 105, a first blocking disc 106, a second buffer spring 107, a pressing rod 108, a medicament tank 200, a medicament feeding pump 201, a flocculation tank 300, a sedimentation tank 400, a filter tank 500, a purified water storage tank 600, a three-way pipe 700, a filter plate 800, a mounting frame 801, a filter screen 802, a mounting hole 803 and a slag collecting chamber 900.

Detailed Description

For a better understanding of the present invention by those skilled in the art, the present invention will be further described with reference to the following detailed description:

as shown in fig. 1-3, an integrated automatic water purifying apparatus includes a pretreatment tank 100, a chemical tank 200, a flocculation tank 300, a sedimentation tank 400, a filtration tank 500 and a purified water storage tank 600, the pretreatment tank 100 includes a sealing cover 101, the sealing cover 100 is in threaded connection with the pretreatment tank 100, a sealing ring is disposed at a connection position of the sealing cover 101 and the pretreatment tank 100, a water inlet is disposed on the sealing cover 101, a water inlet end of the pretreatment tank 100 is connected with raw water, a water outlet end of the pretreatment tank 100 is communicated with a water inlet end of the flocculation tank 300 through a first water pipe, a chemical outlet of the chemical tank 200 is connected with a chemical inlet of the flocculation tank 300 through a chemical feeding pipe, and a chemical feeding pump 201 is disposed on the chemical feeding pipe to mix chemicals with water treated by the pretreatment tank 100. In order to better mix the pretreated water and the medicament, the medicament inlet and the water inlet end of the flocculation tank 300 can be connected through a three-way pipe 700 in the flocculation tank 300, specifically, a first port of the three-way pipe 700 is communicated with the medicament inlet, a second port of the three-way pipe 700 is communicated with the water inlet end of the flocculation tank 300, a third port of the three-way pipe 700 is used as an outlet, the medicament and the water respectively enter from the first port of the three-way pipe 700 and the second port of the three-way pipe 700 and then flow out from the third port of the three-way pipe 700, so that the pretreated water and the medicament are mixed in the flocculation tank 300.

The water outlet end of the flocculation tank 300 is connected with the water inlet end of the sedimentation tank 400, the water outlet end of the sedimentation tank 400 is connected with the water inlet end of the filter tank 500, and the water outlet end of the filter tank 500 is communicated with the water inlet end of the purified water storage tank 600. The pretreatment tank 100 is provided with a back flush port for flushing the filter plate 800, and further comprises a back flush water pump 102, wherein the water inlet end of the back flush water pump 102 is connected with the purified water storage tank 600 through a water pipe, the water outlet end of the back flush water pump 102 is connected with the back flush port through a water pipe, the back flush port is arranged behind the filter plate 800, and in order to improve the back flush effect, a water spray head arranged at the back flush port is inclined towards the position of the filter plate 800.

Be equipped with filter 800 in the preliminary treatment case 100, be equipped with the platform 103 that is used for installing filter 800 along preliminary treatment case 100 inner wall circumference, be equipped with guide orientation pole 104 on the platform 103, platform 103 is connected with guide orientation pole 104 first end, guide orientation pole 104 second end outer wall is equipped with the external screw thread, the cover is equipped with first buffer spring 105 on the guide orientation pole 104, spring mounting seat and platform 103 fixed connection are passed through to first buffer spring 105 first end, first buffer spring 105 second end is connected with first block dish 106.

The filter 800 includes filter screen 802 and installing frame 801, and filter screen 802 and installing frame 801 structure as an organic whole, installing frame 801 periphery all around with preliminary treatment case 100 contact surface be equipped with the sealing strip, the sealing strip can play sealed effect, does not influence the buffering offset of filter 800 in certain extent simultaneously again, the setting of filter screen 802 downward sloping, and is concrete, the relative installing frame 801 of filter screen 802 is the structure of downward sloping.

The mounting frame 801 is provided with a mounting hole 803 through which the guide positioning rod 104 passes, and the outer diameter of the first stopper plate 106 is larger than the diameter of the mounting hole 803.

Still include hold-down bar 108, hold-down bar 108 adopts stainless steel material to prepare and forms, hold-down bar 108 includes cap and pole body, the cover is equipped with second buffer spring 107 on the pole body, the external diameter of pole body is less than the internal diameter of mounting hole 803, the pole body is for having the tubular structure of cavity passageway, be equipped with the internal thread with the external screw thread adaptation in the cavity passageway, during the installation, the mounting hole 803 is passed and the partial mounting hole 803 is stretched out to guiding orientation pole 104 second end, the degree of depth of cavity passageway is not less than the length that guiding orientation pole 104 second end stretches out mounting hole 803, guiding orientation pole 104 and the hold-down bar 108 threaded connection who stretches out mounting hole 803, namely, hold-down bar 108 and guiding orientation pole 104 threaded connection fix filter 800. The fixing method is convenient to assemble and disassemble and convenient for replacing the filter plate.

The first end of the second buffer spring 107 is fixedly connected with the rod cap through a spring mounting seat, the second end of the second buffer spring 107 is connected with a second blocking disc 109, and the outer diameter of the second blocking disc 109 is larger than the aperture of the mounting hole 803.

Through setting up first buffer spring 105, second buffer spring 107 in filter 800 both sides, no matter filter 800 receives forward impact (raw water) or reverse impact (backwash water), all can effectively alleviate because of the water pressure is big, the water strikes filter screen 802, causes the problem of damage to filter screen 802. The outer surfaces of the first buffer spring 105 and the second buffer spring 107 are provided with corrosion-resistant layers, so that the influence of the acidity and alkalinity of water is reduced, the corrosion can be effectively avoided, and the service life is prolonged.

The filter screen 802 is a downward-inclined structure relative to the mounting frame 801, so that impurities can fall off according to self gravity, and the blockage of the filter screen 802 can be reduced.

The guiding and positioning rods 104 in this embodiment are four groups, 4 groups of guiding and positioning rods 104 are uniformly distributed on the platform, four groups of mounting holes 803 are provided, and four groups of mounting holes 803 are uniformly distributed in the circumferential direction of the mounting frame 801.

This embodiment sets up collection sediment chamber 900 through the bottom at pretreatment tank 100 to collection sediment chamber 900 is close to the place ahead setting of filter 800, and the one side that collection sediment chamber 900 is close to filter screen 802 is the inclined plane of downward sloping, combines filter screen 802 to be the slope and gets the structure, more conveniently collects filter screen 802 and drops, perhaps by the impurity that filter screen 802 blockked.

In order to clean impurities in the slag collecting chamber 900 without stopping the machine, a first electric valve 01 for plugging a slag inlet is arranged at the slag inlet of the slag collecting chamber 900, a second electric valve 02 for plugging a slag outlet is arranged at the slag outlet of the slag collecting chamber 900, and a first electric valve control switch and a second electric valve control switch for respectively controlling the opening and closing of the first electric valve 01 and the second electric valve 02 are arranged on the slag collecting chamber.

The utility model discloses still include control system, control system adopts present comparatively ripe PLC controller, and electronic control element such as first motorised valve 01, second motorised valve 02, back flush pump 102 adopts current ripe control technique.

The working principle is as follows: raw water enters the pretreatment tank 100 from the water inlet end of the pretreatment tank 100, after primary treatment through the filter plate 800 (coarse filtration treatment is carried out on sand and stone impurities in the raw water), the raw water enters the flocculation tank 300, meanwhile, the medicine outlet of the medicine tank 200 is connected with the medicine inlet of the flocculation tank 300 through the medicine adding pump 201, so that the medicine is mixed with the water treated by the filter plate 800 (flocculation treatment), the water treated by the flocculation enters the sedimentation tank 400 for sedimentation (sedimentation treatment), the water treated by the sedimentation treatment enters the filtration tank 500 for deep filtration and purification, the water purified by the filtration tank 500 is available purified water, and the purified water is stored in the purified water storage tank 600 for later use. Because the raw water pressure that gets into pretreatment tank 100 is great, under the water pressure effect, water gets into rose box 500 from flocculation case 300, settling tank 400 in proper order, the utility model discloses flocculation treatment, sedimentation treatment, the purification filtration treatment to water adopt current water treatment technique.

Normally, the first electric valve 01 is opened, the second electric valve 02 is closed, when impurities in the slag collecting chamber 900 need to be treated, the first electric valve 01 is closed, the second electric valve 02 is opened, and water and the impurities in the slag collecting chamber 900 are removed together under the condition of realizing no shutdown.

When the filter plate 800 needs to be backwashed, the third electric valve 03 at the water outlet end of the pretreatment tank 100 is closed, the first electric valve 01 is closed, clean water enters the pretreatment tank 100 from the backwashing port, after a period of time, the first electric valve 01 is opened, the second electric valve 02 is opened, and backwashing water is discharged from the slag collecting chamber 900.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Automatic water purification unit of integration, including pretreatment tank (100), chemical tank (200), flocculation case (300), precipitation tank (400), rose box (500) and water purification storage box (600), the raw water is connected to the end of intaking of pretreatment tank (100), the play water end of pretreatment tank (100) and the end intercommunication of intaking of flocculation case (300), the play medicine mouth of chemical tank (200) is through adding the medicine pump (201) and the medicine access connection of flocculation case (300), so that the medicine mixes with the water after pretreatment tank (100) is handled, the end of intaking of precipitation tank (400) is connected to the play water end of flocculation case (300), the end of intaking of rose box (500) is connected to the play water end of precipitation tank (400), the play water end of rose box (500) and the end intercommunication of intaking of water purification storage box (600), its characterized in that: the pretreatment box (100) is internally provided with a filter plate (800), a platform (103) for mounting the filter plate (800) is arranged along the circumferential direction of the inner wall of the pretreatment box (100), a guide positioning rod (104) is arranged on the platform (103), an external thread is arranged on the outer wall of one end, far away from the platform (103), of the guide positioning rod (104), the filter plate (800) comprises a filter screen (802) and a mounting frame (801), a mounting hole (803) for the guide positioning rod (104) to pass through is formed in the mounting frame (801), and a first buffer spring (105) is sleeved on the guide positioning rod (104); still including compressing tightly pole (108), compressing tightly pole (108) including rod cap and pole body, the cover is equipped with second buffer spring (107) on the pole body, the tubular structure of pole body for having the cavity passageway, be equipped with in the cavity passageway with the internal thread of external screw thread adaptation, compressing tightly pole (108) and guide orientation pole (104) threaded connection fix filter (800).

2. The integrated automatic water purification apparatus of claim 1, wherein: the filter screen (802) is arranged in a downward inclined mode.

3. The integrated automatic water purification apparatus of claim 2, wherein: the filter screen (802) and the mounting frame (801) are of an integrated structure.

4. The integrated automatic water purification device according to any one of claims 1 to 3, wherein: the bottom of the pretreatment box (100) is provided with a slag collecting chamber (900), and the slag collecting chamber (900) is arranged close to the front of the filter plate (800).

5. The integrated automatic water purification apparatus of claim 4, wherein: the position of the slag inlet close to the slag collecting chamber (900) is provided with a first electric valve (01) for plugging the slag inlet, and the slag outlet of the slag collecting chamber (900) is provided with a second electric valve (02) for plugging the slag outlet.

6. The integrated automatic water purification apparatus of claim 5, wherein: the pretreatment tank (100) is provided with a back flush port for flushing the filter plate (800), and further comprises a back flush water pump (102), wherein the water inlet end of the back flush water pump (102) is connected with the purified water storage tank (600) through a water pipe, the water outlet end of the back flush water pump (102) is connected with the back flush port through a water pipe, and the back flush port is arranged behind the filter plate (800).

7. The integrated automatic water purification apparatus of claim 5, wherein: the outer surfaces of the first buffer spring (105) and the second buffer spring (107) are provided with corrosion-resistant layers.

8. The integrated automatic water purification apparatus of claim 6, wherein: the pressing rod (108) is made of stainless steel materials.