CN111888812A

CN111888812A - Water purification pretreatment device

Info

Publication number: CN111888812A
Application number: CN202010838332.2A
Authority: CN
Inventors: 胡俊元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2020-11-06

Abstract

The invention discloses a water purification pretreatment device in the technical field of water treatment, which comprises a box body, wherein a partition plate is fixed on the bottom wall of the box body, the top end of the partition plate is rotatably connected with a filtering component, a second electric push rod penetrates through and is fixed at the position, corresponding to the left side of the partition plate, of the top wall of the box body, a flushing pipe is fixed at the bottom end of the second electric push rod, the top end of the flushing pipe is communicated with a water delivery pipe, one end, far away from a second hose, of the water delivery pipe is communicated with a water tank, and; according to the invention, the rotating shaft, the shell, the cover body and the like are added, the flow dividing pipe moves upwards to drive the shell and the filter medium to rotate to the left side of the partition plate, then the flushing pipe moves downwards, the fan is started, the air flow enters the flushing pipe and is sprayed out to blow and spray the filter medium, then the mixed liquid in the water tank enters the flushing pipe and is sprayed out to clean the filter medium, the flushed impurities and bacteria are discharged from the water discharging pipe and cannot fall back to the filter medium, the cleaning effect is good, and the improvement of the water purifying efficiency and the water purifying quality is facilitated.

Description

Water purification pretreatment device

Technical Field

The invention relates to the technical field of water treatment, in particular to a water purification pretreatment device.

Background

When a user receives the process flow of the purified water equipment of a water treatment plant, the user finds that other facility equipment and purified water pretreatment facility equipment need to be purchased, the equipment plays a role in filtering micro-biomass such as silt and bacteria in water, and the purified water enters the purified water equipment and is purified again, so that the purified and harmless water quality meeting the requirements of human drinking or industrial water is obtained. The pretreatment design of the standard purified water equipment process flow is divided into the following steps according to different water consumption: 1. a primary pretreatment system: the quartz sand multi-medium filter is used for removing harmful substances such as sediment, rust, colloidal substances, suspended substances and the like in water. 2. A secondary pretreatment system: the nutshell activated carbon filter is adopted to remove pigment, peculiar smell and biochemical organic matters and reduce harmful pollutants such as residual chlorine value, pesticide pollution and the like in water. 3. Three-stage pretreatment system: the cation resin is adopted to soften water, reduce the hardness of the water, remove calcium and magnesium ions in the water and effectively prolong the service life of the reverse osmosis membrane. 4. Four-stage pretreatment system: and a precision filter with the pore diameter of 5 mu m is adopted to carry out deep purification on water, and the turbidity and the chromaticity of the discharged water are optimized. In the primary pretreatment system, the quartz sand multi-medium filter is easily blocked by sediments, rust, colloidal substances, suspended matters and the like after being used for a long time, so that bacteria are enriched and propagated, and the quality of purified water is seriously influenced.

In the prior art, impurities and bacteria in quartz sand media are cleaned in a back washing mode, so that quartz sand blockage is avoided, but the impurities and bacteria after washing easily fall into the quartz sand media again through back washing, the cleaning effect on the impurities and bacteria in the quartz sand media is general, and the water purification efficiency and the water purification quality are influenced.

Therefore, a clean water pretreatment device is proposed to solve the above problems.

Disclosure of Invention

The present invention is directed to a water purification pretreatment device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a purified water pretreatment device comprises a box body, wherein a partition plate is fixed on the bottom wall of the box body, support frames are symmetrically fixed at the left end and the right end of the partition plate, the top end of the partition plate is rotatably connected with a reinforcing block through a rotating shaft, the rear end of the rotating shaft is rotatably connected with the box body and extends out, the extending end of the rotating shaft is connected with a motor, a filter assembly is fixed at the outer end of the reinforcing block, a flow dividing pipe is arranged above the filter assembly, a first electric push rod is fixed at the top end of the flow dividing pipe and penetrates through and is fixed with the top wall of the box body, the top end of the flow dividing pipe is communicated with a water inlet pipe through a first hose, the top end of the water inlet pipe penetrates through the top wall of the box body, a second electric push rod penetrates through and is fixed at the position, corresponding to the left side of the partition plate, a flushing, the one end that the second hose was kept away from to the raceway runs through the box roof and communicates there is the water tank, and the raceway is equipped with the water pump, the position intercommunication that the raceway corresponds the valve right side has the gas-supply pipe, the one end intercommunication that the raceway was kept away from to the gas-supply pipe has the fan.

Preferably, the filter assembly comprises a shell fixed at the outer end of the reinforcing block, a filter medium is filled in the shell, a plurality of water leakage holes are uniformly formed in the inner wall of the shell, and the top end and the bottom end of the shell are both fixed with a cover body.

Preferably, the lower part of the right side wall of the box body is communicated with a water outlet pipe, and the lower part of the rear side wall of the box body is communicated with a water outlet pipe.

Preferably, the left side of the top wall of the water tank is communicated with a feeding pipe with a sealing cover, and the feeding pipe is in threaded connection with the sealing cover.

Preferably, the water tank bottom mounting has the backup pad, the backup pad right-hand member is fixed with the box left end, and backup pad bottom left side is fixed with the supporting leg, the fan is fixed with the backup pad.

Preferably, the right-hand member intercommunication of fan has the connecting pipe, connecting pipe right-hand member intercommunication has the heating cabinet, the top intercommunication of heating cabinet has the spiral pipe, the water tank outer end is located to the spiral pipe, and the spiral pipe one end and the gas-supply pipe intercommunication of keeping away from the heating cabinet, the position that the water tank outer end corresponds the spiral pipe is equipped with the protecting crust.

Preferably, the lateral wall rotates behind the water tank and is connected with the bull stick, the bull stick is fixed with a plurality of puddlers, and the rear end of bull stick stretches out the water tank, the end that stretches out of bull stick is connected with motor output shaft transmission, the rear end sliding connection of pivot has the adapter sleeve, the adapter sleeve rear end corresponds fixedly through bolt and motor output.

Preferably, a first belt wheel is fixed at the extending end of the rotating rod, a second belt wheel is fixed at the position, corresponding to the first belt wheel, of the output shaft of the motor, and a transmission belt is sleeved between the first belt wheel and the second belt wheel.

The invention has the beneficial effects that:

1. by adding the rotating shaft, the shell, the cover body and the like, when the filter medium needs to be cleaned, the flow dividing pipe moves upwards, the motor is started to drive the rotating shaft to rotate, then the shell and the filter medium are driven to rotate to the left side of the partition plate, at the moment, the top end and the bottom end of the filter medium are exchanged, then the flushing pipe moves downwards, the fan is started, air flow enters the flushing pipe and is sprayed out, the filter medium is blown out, after the blowing is finished, the water pump is started, mixed liquid in the water tank enters the flushing pipe and is sprayed out, the filter medium is cleaned, flushed impurities and bacteria are directly discharged through the drain pipe, the impurities and bacteria cannot fall back to the filter medium again, the cleaning effect is good, and the water purification efficiency;

2. by adding the heating box and the spiral pipe, hot air enters the spiral pipe to heat the water box, so that the disinfectant is favorably and quickly mixed with water, and finally the hot air is sprayed out from the flushing pipe, so that the bacteria in the filter medium are killed by high-temperature gas, the enriched bacteria are prevented from being propagated, and the quality of purified water is favorably improved;

3. through adding adapter sleeve, bull stick and puddler etc. break away from the adapter sleeve motor output shaft, the restart motor drives the bull stick through the transmission effect and rotates, drives the puddler then and rotates, carries out intensive mixing to disinfectant and water, and hot-air combined action for disinfectant fully mixes and scatters in aqueous, is favorable to improving disinfection's effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the housing and cover structure of the present invention;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 4 is a schematic diagram of a third embodiment of the present invention;

FIG. 5 is a side view of a three-part structure according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-clapboard, 3-rotating shaft, 4-shell body, 5-filtering medium, 6-water leakage hole, 7-cover body, 8-support frame, 9-water inlet pipe, 10-first electric push rod, 11-first hose, 12-shunt pipe, 13-water outlet pipe, 14-water outlet pipe, 15-motor, 16-second electric push rod, 17-flushing pipe, 18-second hose, 19-water delivery pipe, 20-water pump, 21-water tank, 22-water inlet pipe, 23-air delivery pipe, 24-heating box, 25-connecting pipe, 26-fan, 27-support plate, 28-support leg, 29-protective shell, 30-spiral pipe, 31-rotating rod, 32-stirring rod and 33-first belt wheel, 34-drive belt, 35-secondary pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a pretreatment of water device that purifies, includes box 1, and box 1 right side wall lower part intercommunication has outlet pipe 13, and box 1 rear side wall lower part intercommunication has drain pipe 14. 1 diapire of box is fixed with baffle 2, the both ends symmetry is fixed with support frame 8 about baffle 2, support

casing

4, and 2 tops of baffle are rotated through pivot 3 and are connected with the boss, the rear end of pivot 3 rotates with box 1 to be connected and stretches out, and the end that stretches out of pivot 3 is connected with motor 15, the outer end of boss is fixed with filter assembly, filter assembly is including the casing 4 that is fixed in the boss outer end, the built-in filter medium 5 that is filled with of

casing

4, and 4 inner walls of casing have evenly seted up a plurality of holes 6 that leak, casing 4's top and bottom all are fixed with the cover body 7, reduce the spill of water. The top of filtering component is equipped with shunt tubes 12, the top of shunt tubes 12 is fixed with first electric putter 10, first electric putter 10 runs through fixedly with 1 roof of box, and the top of shunt tubes 12 has inlet tube 9 through first hose 11 intercommunication, the top of inlet tube 9 runs through 1 roof of box, 1 roof of box corresponds the left position of baffle 2 and runs through fixedly has second electric putter 16, the bottom mounting of second electric putter 16 has flushing pipe 17, the top of flushing pipe 17 is passed through second hose 18 and is linked with the raceway 19 that has the valve, raceway 19 keeps away from the one end of second hose 18 and runs through 1 roof of box and link with water tank 21, water tank 21 roof left side intercommunication has the inlet pipe 22 of sealed lid, be threaded connection between inlet pipe 22 and the sealed lid. And the water pipe 19 is provided with a water pump 20, the position of the right side of the water pipe 19 corresponding to the valve is communicated with an air pipe 23, and one end of the air pipe 23 far away from the water pipe 19 is communicated with a fan 26.

The bottom end of the water tank 21 is fixed with a supporting plate 27, the right end of the supporting plate 27 is fixed with the left end of the tank body 1, a supporting leg 28 is fixed on the left side of the bottom end of the supporting plate 27, and the fan 26 is fixed with the supporting plate 27.

The working principle in the embodiment is as follows:

when the filtering medium 5 needs to be cleaned, a disinfectant is added into the water tank 21, the first electric push rod 10 is started to drive the shunt pipe 12 fixed at the bottom end of the movable rod of the first electric push rod 10 to move upwards, the motor 15 is started to drive the rotating shaft 3 fixed at the output end of the motor 15 through the coupler to rotate, and then the shell 4 is driven to rotate to the left side of the partition board 2, at the moment, the top end and the bottom end of the shell 4 are exchanged, the top end and the bottom end of the filtering medium 5 filled in the shell 4 are also exchanged, the second electric push rod 16 is started to drive the flushing pipe 17 fixed at the bottom end of the movable rod of the second electric push rod 16 to move downwards, the flushing pipe 17 of the device extends into the cover body 7, the valve on the air conveying pipe 19 is closed, the fan 26 is started, air enters the second hose 18 from the air conveying pipe 23 and finally enters the flushing pipe 17 and is sprayed, the filtering medium, the water pump 20 is started, the mixed liquid in the water tank 21 enters the flushing pipe 17 and is sprayed out to clean the filter medium 5, the impurities and bacteria after flushing are directly discharged through the drain pipe 14 and do not fall back to the filter medium 5 again, the cleaning effect is good, and the water purification efficiency and the water purification quality are improved.

Example two

On the basis of the first embodiment, referring to fig. 3, the right end of the fan 26 is communicated with a connecting pipe 25, the right end of the connecting pipe 25 is communicated with the heating box 24, heating wires are arranged in the heating box 24, the top end of the heating box 24 is communicated with a spiral pipe 30, the spiral pipe 30 is arranged at the outer end of the water tank 21, one end of the spiral pipe 30, which is far away from the heating box 24, is communicated with the air conveying pipe 23, a protective shell 29 is arranged at the position, corresponding to the spiral pipe 30, of the outer end of the water tank 21.

The fan 26 sends the air into the heating box 24 and heats, the hot air enters the spiral pipe 30, the water in the water tank 21 is heated through the spiral pipe 30, the disinfectant is favorably mixed and dissolved with the water quickly, the hot air is sprayed out from the flushing pipe 17 at last, the bacteria in the filter medium 5 are killed by the high-temperature gas, the enriched bacteria reproduction is avoided, and the water purification quality is favorably improved.

EXAMPLE III

On the basis of the second embodiment, referring to fig. 4-5, the rear side wall of the water tank 21 is rotatably connected with a rotating rod 31, the rotating rod 31 is fixed with a plurality of stirring rods 32, the rear end of the rotating rod 31 is rotatably connected with and extends out of the protective shell 29, the extending end of the rotating rod 31 is in transmission connection with the output shaft of the motor 15, the rear end of the rotating shaft 3 is slidably connected with a connecting sleeve, and the rear end of the connecting sleeve is correspondingly fixed with the output end of the motor 15 through a bolt. A first belt wheel 33 is fixed at the extending end of the rotating rod 31, a second belt wheel 35 is fixed at the position of the output shaft of the motor 15 corresponding to the first belt wheel 33, and a transmission belt 34 is sleeved between the first belt wheel 33 and the second belt wheel 35.

Mix liquid and get into before the flushing pipe 17, unscrew the bolt, slip adapter sleeve 4, make adapter sleeve 4 break away from motor 15's output, starter motor 15, through first band pulley 33, the transmission of second band pulley 35 and drive belt 34, it rotates to drive bull stick 31, then drive the puddler 32 rotation fixed with bull stick 31, carry out intensive mixing to disinfectant and water, and the hot-air combined action of spiral pipe 30, make disinfectant fully mix and disperse in aqueous, be favorable to improving disinfection and sterilization's effect.

The electrical components appearing in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other conventional known devices for playing a role in control.

In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water purification pretreatment of devices, includes box (1), its characterized in that: the improved water purifier is characterized in that a partition board (2) is fixed on the bottom wall of the box body (1), support frames (8) are symmetrically fixed at the left end and the right end of the partition board (2), a reinforcing block is rotatably connected to the top end of the partition board (2) through a rotating shaft (3), the rear end of the rotating shaft (3) is rotatably connected with the box body (1) and extends out, a motor (15) is connected to the extending end of the rotating shaft (3), a filter assembly is fixed to the outer end of the reinforcing block, a shunt pipe (12) is arranged above the filter assembly, a first electric push rod (10) is fixed to the top end of the shunt pipe (12), the first electric push rod (10) penetrates through and is fixed to the top wall of the box body (1), a second electric push rod (16) penetrates through a first hose (11) and is communicated with a water inlet pipe (9) at the top end of the water inlet pipe (9), and the top wall of the box body (, the bottom mounting of second electric putter (16) has flushing pipe (17), the top of flushing pipe (17) is passed through second hose (18) and is linked with raceway (19) that the band has the valve, the one end that second hose (18) were kept away from in raceway (19) runs through box (1) roof and communicates with and has water tank (21), and raceway (19) are equipped with water pump (20), position intercommunication that raceway (19) correspond the valve right side has air-supply pipe (23), the one end intercommunication that raceway (19) were kept away from in air-supply pipe (23) has fan (26).

2. The clean water pretreatment device of claim 1, wherein: the filter assembly comprises a shell (4) fixed at the outer end of the reinforcing block, a filter medium (5) is filled in the shell (4), a plurality of water leakage holes (6) are uniformly formed in the inner wall of the shell (4), and a cover body (7) is fixed at the top end and the bottom end of the shell (4).

3. The clean water pretreatment device of claim 1, wherein: the lower part of the right side wall of the box body (1) is communicated with a water outlet pipe (13), and the lower part of the rear side wall of the box body (1) is communicated with a water outlet pipe (14).

4. The clean water pretreatment device of claim 1, wherein: the left side of the top wall of the water tank (21) is communicated with a feeding pipe (22) with a sealing cover, and the feeding pipe (22) is in threaded connection with the sealing cover.

5. The clean water pretreatment device of claim 1, wherein: the water tank (21) bottom mounting has backup pad (27), backup pad (27) right-hand member is fixed with box (1) left end, and backup pad (27) bottom left side is fixed with supporting leg (28), fan (26) are fixed with backup pad (27).

6. The clean water pretreatment device of claim 5, wherein: the right-hand member intercommunication of fan (26) has connecting pipe (25), connecting pipe (25) right-hand member intercommunication has heating cabinet (24), the top intercommunication of heating cabinet (24) has spiral pipe (30), water tank (21) outer end is located in spiral pipe (30), and spiral pipe (30) keep away from the one end and the gas-supply pipe (23) intercommunication of heating cabinet (24), the position that water tank (21) outer end corresponds spiral pipe (30) is equipped with protecting crust (29).

7. The clean water pretreatment device of claim 6, wherein: the utility model discloses a water tank (21) rear side wall rotates and is connected with bull stick (31), bull stick (31) are fixed with a plurality of puddlers (32), and the rear end of bull stick (31) rotates with protecting crust (29) and is connected and stretch out, the end that stretches out of bull stick (31) is connected with motor (15) output shaft transmission, the rear end sliding connection of pivot (3) has the adapter sleeve, the adapter sleeve rear end corresponds fixedly through bolt and motor (15) output.

8. The clean water pretreatment device of claim 7, wherein: a first belt wheel (33) is fixed at the extending end of the rotating rod (31), a second belt wheel (35) is fixed at the position, corresponding to the first belt wheel (33), of the output shaft of the motor (15), and a transmission belt (34) is sleeved between the first belt wheel (33) and the second belt wheel (35).