CN213950764U - Water treatment equipment - Google Patents

Abstract

The utility model provides a water treatment equipment belongs to sewage purification technical field. The utility model provides a water treatment equipment, includes one-level purified water tank, its characterized in that, one-level purified water tank erects two at least impurity removal device of parallel arrangement each other, the impurity removal device include with the motor continuous rotation main shaft, set up in but rotate the main epaxial dwang of rotation, rotate the main shaft have hold chamber, a plurality of with hold the through-hole of chamber intercommunication, be equipped with the first recess of screw thread form on the dwang, horizontal distance between the rotation main shaft of adjacent impurity removal device is less than the twice of dwang length. The utility model discloses can catch leaf, stone, twine the impurity of the isometric bar of withered vine, soft branch of aquatic on the dwang, then take off the edulcoration device again, the manual work is got rid of the impurity of winding on the dwang, can realize the preliminary purification of quality of water, gets rid of a large amount of impurity, and can not take place to block up, and purification efficiency is high.

Description

Water treatment equipment

Technical Field

The utility model belongs to the technical field of sewage purification, concretely relates to water treatment equipment.

Background

The sewage purification methods can be classified into four major categories according to their effects, i.e., physical treatment methods, chemical treatment methods, physicochemical methods, and biological treatment methods.

(1) The physical treatment method is a method for separating and recovering insoluble pollutants (including oil films and oil droplets) in a suspended state from wastewater by physical action, and is commonly used in a gravity separation method, a centrifugal separation method, a filtration method and the like.

(2) Chemical treatment, which comprises adding a certain chemical substance into the sewage, and separating and recovering the pollutant in the sewage by chemical reaction, and commonly used methods include chemical precipitation, coagulation, neutralization, oxidation-reduction (including electrolysis), and the like.

(3) The physical and chemical method for removing pollutants from waste water by physical and chemical action mainly includes adsorption method, ion exchange method, membrane separation method and extraction method.

(4) The biological treatment method is a method for converting organic pollutants in a solution, colloid and fine suspension state in wastewater into stable and harmless substances by the metabolism of microorganisms, and can be divided into an aerobic biological treatment method and an anaerobic biological treatment method.

The physical treatment method is a simple water treatment method for removing floating materials, suspended materials, oil stains and the like from sewage by using physical action and simultaneously recovering useful substances from the wastewater. The physical methods commonly used for water treatment include gravity separation, filtration, evaporative crystallization and physical conditioning.

The gravity separation method is characterized in that the characteristic that silt, suspended solids, oil and the like in the sewage are separated from the water under the action of gravity is utilized, and suspended matters with larger specific gravity in the sewage are removed through natural sedimentation; the centrifugal separation method is characterized in that suspended matters or emulsified oil with different qualities are respectively guided out through different outlets to be recovered under the centrifugal action of mechanical high-speed rotation; the filtering method is to use quartz sand, a screen, nylon cloth, a barrier and the like as filtering media to intercept suspended matters; the evaporative crystallization method is that water in sewage is vaporized by heating, and solid matters are concentrated and crystallized; the magnetic separation method is to utilize the action of magnetic field force to quickly remove the fine suspended matters and colloids which are difficult to be separated in the waste water, such as oil, heavy metal ions, algae, bacteria, viruses and other pollutants.

The chemical method is a method for converting toxic and harmful waste water into non-toxic harmless water or low-toxic water, and mainly comprises an acid-base neutralization method, coagulation, chemical precipitation, oxidation reduction and the like.

The acid-base neutralization method is that the acid waste water is treated by adding the alkaline substance, the alkaline waste water is treated by adding the acidic substance, the acid waste water and the alkaline waste water are neutralized and then filtered, so that the waste water can be basically purified;

the coagulation method is that alum is added into sewage and fully stirred to precipitate charged colloid ions;

the chemical precipitation method is that a chemical precipitator is added into the wastewater to react with heavy metal pollutants in the wastewater so as to generate insoluble solids for precipitation;

the redox process is to add chemical oxidant or reducer to selectively change the property of toxic substances in the waste water into non-toxic or slightly toxic substances.

The chemical purification method is usually used for further purifying water quality, and the physical treatment method is a first step of sewage purification, and firstly, large-volume impurities in sewage, such as leaves, branches, weeds, gravels and the like, need to be removed.

The published Chinese patent with the application number of CN201120350447.3 discloses a physical sewage purification device in a sewage treatment system for treating pollution from the source, which comprises a precipitation device (1), wherein the precipitation device (1) comprises a precipitation shell (11) with a precipitation sewage discharge outlet at the bottom, a water inlet hose (12) and a water outlet hose (13) are arranged in the precipitation shell (11), the water inlet end of the water inlet hose (12) is used for being connected with a separation water outlet of an external solid-liquid separation device, the water outlet end of the water inlet hose (12) is connected with a hollow floating disc (15), the contour of the floating disc (15) is adapted to the cross section contour of the precipitation shell (11), and a plurality of through holes are uniformly distributed in an annular area at least close to the edge of the bottom surface; the bottom of the floating plate (15) is provided with a floating plate water outlet (16), the floating plate water outlet (16) is connected with the water inlet end of the water outlet hose (13), and the water outlet end of the water outlet hose (13) extends out of the sedimentation shell (11). The device can be applied to various pollution sources to further purify the sewage with solid matters removed in time, and water meeting the discharge standard is obtained, so that the sewage is reduced or prevented from being discharged into a public water body, and the purpose of treating pollution at the source is achieved.

To the purification of source quality of water, get rid of bulky impurity in the aquatic among the prior art, the withered rattan of aquatic plant etc. most can take the people to salvage the mode altogether and carry out the preliminary purification of quality of water, perhaps use large tracts of land filter screen, but the filter screen has been used for a long time and can appear blockking up, even will float the mesh that also can plug up the filter screen after getting rid of the impurity on the filter screen, and go mildy on the filter screen easily, ruin the filter screen.

Disclosure of Invention

In view of this, the utility model provides a water treatment facilities can catch leaf, stone, twine the dwang with the impurity of the isometric bar of withered vine, soft branch of aquatic on, then take off the edulcoration device again, and the manual work is got rid of the impurity of winding on the dwang, can realize the preliminary purification of quality of water, gets rid of a large amount of impurity, and can not take place to block up, and purification efficiency is high.

The utility model provides a water treatment facilities, including one-level purified water tank, its characterized in that, one-level purified water tank erects two at least mutual parallel arrangement's edulcoration device, the edulcoration device include with the motor continuous rotation main shaft, set up in but the dwang of rotation main epaxial rotation, rotate the main shaft have hold chamber, a plurality of with hold the through-hole of chamber intercommunication, be equipped with the first recess of screw thread form on the dwang, horizontal distance between the rotation main shaft of adjacent edulcoration device is less than the twice of rotation pole length.

Preferably, a starting element is arranged in the accommodating cavity, and the rotating rod is inserted into the through hole and fixedly connected with the output end of the starting element.

Preferably, the rotating rod is conical.

Preferably, the top of the rotating rod is fixedly connected with a net bag.

Preferably, two opposite side walls of the primary purified water tank are provided with second grooves for accommodating two end parts of the rotating main shaft.

Preferably, the water treatment equipment further comprises a secondary purification device, wherein the secondary purification device comprises a secondary purification water tank, and a stone layer, an activated carbon layer and a filter screen layer are sequentially arranged in the secondary purification water tank from top to bottom.

Preferably, a water suction pump is arranged between the primary purified water tank and the secondary purified water tank.

Preferably, the bottom of the secondary purified water tank is provided with a water outlet.

The utility model discloses can catch leaf, stone, twine the impurity of the isometric bar of withered vine, soft branch of aquatic on the dwang, then take off the edulcoration device again, the manual work is got rid of the impurity of winding on the dwang, can realize the preliminary purification of quality of water, gets rid of a large amount of impurity, and can not take place to block up, and purification efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of a water treatment apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a water treatment apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a rotating spindle of a water treatment apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a rotating rod of a water treatment apparatus according to an embodiment of the present invention.

Wherein: one-level purified water tank 1, second recess 11, edulcoration device 2, rotation main shaft 21, hold chamber 211, through-hole 212, dwang 22, first recess 23, string bag 24, motor 3, second grade purifier 4, second grade purified water tank 41, stone layer 42, activated carbon layer 43, filter screen layer 44, delivery port 45, suction pump 5.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

Referring to fig. 1 to 4, a water treatment apparatus includes a primary purified water tank 1, at least two impurity removing devices 2 arranged in parallel are erected on the primary purified water tank 1, the erection is to facilitate taking down the impurity removing devices 2 so as to remove weeds, each impurity removing device 2 includes a rotating main shaft 21 connected to a motor 3, and a rotating rod 22 arranged on the rotating main shaft 21 and capable of rotating, the rotating main shaft 21 has a containing cavity 211 and a plurality of through holes 212 communicated with the containing cavity 211, the rotating rod 22 is provided with a first groove 23 in a thread shape (large impurities such as weeds are wound on the rotating rod 22 by the rotation of the rotating rod 22), the horizontal distance between the rotating main shafts 21 of adjacent impurity removing devices 2 is less than twice the length of the rotating rod 22, if two impurity removing devices 2 are arranged in this embodiment, a crossed arrangement is formed between the rotating rod 22 of the left impurity removing device 2 and the rotating rod 22 of the right impurity removing device 2, this ensures that water in various positions in the primary purified water tank 1 can be purified.

A starting element (not shown in the figure, which may be a micro rotating motor 3, and is mainly used for enabling the rotating rod 22 to rotate under the driving of the starting element to realize "autorotation") is disposed in the accommodating cavity 211, and the rotating rod 22 is inserted into the through hole 212 and fixedly connected with an output end of the starting element.

The dwang 22 that the drive of rotating main shaft 21 is can make circular motion in one-level purified water tank 1, salvages the impurity of different positions, through the rotation of dwang 22 when the rattan twines dwang 22, and the rattan can constantly twine on dwang 22 because set up first recess 23, and it plays the effect of fixed rattan, can not drop from dwang 22.

The rotating rod 22 is conical. Such a structure is more advantageous for winding.

The top of the rotating rod 22 is fixedly connected with a net bag 24. When the rotating rod 22 rotates and revolves along with the rotating main shaft 21, the net bag 24 can net impurities such as sand, trees and leaves.

And second grooves 11 for accommodating two end parts of the rotating main shaft 21 are formed on two opposite side walls of the primary purified water tank 1.

The water treatment equipment further comprises a secondary purification device 4, wherein the secondary purification device 4 comprises a secondary purification water tank 41, and a stone layer 42, an activated carbon layer 43 and a filter screen layer 44 (mainly used for filtering carbon slag falling from the activated carbon layer 43) are sequentially arranged in the secondary purification water tank 41 from top to bottom. And a water suction pump 5 is arranged between the primary purified water tank 1 and the secondary purified water tank 41. The bottom of the secondary purified water tank 41 is provided with a water outlet 45.

The water is primarily purified in the primary purified water tank 1 to remove large-volume impurities, and then the water is pumped into the top of the secondary purified water tank 41 to sequentially permeate through the stone layer 42, the activated carbon layer 43 and the filter screen layer 44 to realize further water purification. The stone layer 42 can remove a little refined impurities in water, then the activated carbon layer 43 further purifies the water through the adsorption effect of activated carbon, and the purified water is discharged from the water outlet 45 and can be used for irrigation and daily cleaning.

The utility model discloses can catch leaf, stone, twine dwang 22 with the impurity of the isometric bar of withered vine, soft branch of aquatic on, then take off edulcoration device 2 again, the manual work is got rid of the impurity of winding on dwang 22, can realize the preliminary purification of quality of water, gets rid of a large amount of impurity, and can not take place to block up, and purification efficiency is high.

The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims (8)

1. The utility model provides a water treatment equipment, includes one-level purified water tank, its characterized in that, one-level purified water tank erects two at least impurity removal device of parallel arrangement each other, the impurity removal device include with the motor continuous rotation main shaft, set up in but rotate the main epaxial dwang of rotation, rotate the main shaft have hold chamber, a plurality of with hold the through-hole of chamber intercommunication, be equipped with the first recess of screw thread form on the dwang, horizontal distance between the rotation main shaft of adjacent impurity removal device is less than the twice of dwang length.

2. The water treatment apparatus according to claim 1, wherein an actuating element is disposed in the accommodating chamber, and the rotating rod is inserted into the through hole and fixedly connected with an output end of the actuating element.

3. A water treatment device according to claim 1, wherein said rotatable shaft is conical.

4. The water treatment device according to claim 3, wherein a net bag is fixedly connected to the top of the rotating rod.

5. The water treatment apparatus according to claim 1, wherein the two opposite side walls of the primary purified water tank are provided with second grooves for accommodating two end portions of the rotating spindle.

6. The water treatment equipment according to claim 1, further comprising a secondary purification device, wherein the secondary purification device comprises a secondary purification water tank, and the secondary purification water tank is sequentially provided with a stone layer, an activated carbon layer and a filter screen layer from top to bottom.

7. The water treatment device as claimed in claim 6, wherein a suction pump is arranged between the primary purified water tank and the secondary purified water tank.

8. The water treatment apparatus as claimed in claim 7, wherein said secondary purified water tank is provided with a water outlet at the bottom thereof.

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