CN214486011U

CN214486011U - Quartz sand filter for water purification equipment

Info

Publication number: CN214486011U
Application number: CN202022956091.XU
Authority: CN
Inventors: 潘夏梅
Original assignee: Guangzhou Qingyou Clean Water Treatment Equipment Co ltd
Current assignee: Guangzhou Qingyou Clean Water Treatment Equipment Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-26
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to an environmental protection equipment technical field specifically is a quartz sand filter for pure water purification unit, including first pump machine, the first inlet tube of input fixedly connected with of first pump machine, the output fixed mounting of first pump machine has first check valve, the one end fixedly connected with second inlet tube of first pump machine is kept away from to first check valve, the fixed surface of second inlet tube installs the blow off pipe, the first valve of one end fixedly connected with of second inlet tube is kept away from to the blow off pipe. The utility model has the advantages that: this a quartz sand filter for pure water purification unit is provided with the ultrasonic vibration board through the inner wall at the filter tank, has effectively strengthened the dirt-removing power, has reached and has washed thorough effect, and through the upper surface fixedly connected with trachea at the drainage sieve, a plurality of gas pockets have been seted up to tracheal upper surface, and tracheal one end fixedly connected with aerator has effectively strengthened quartz sand filter's back flush scope and washing dynamics.

Description

Quartz sand filter for water purification equipment

Technical Field

The utility model relates to an environmental protection equipment technical field, especially a quartz sand filter for pure water equipment.

Background

The quartz sand filter is a high-efficiency filter device which utilizes quartz sand as a filter medium, filters water with higher turbidity through the quartz sand with certain thickness under certain pressure, effectively intercepts and removes suspended matters, organic matters, mass particles, microorganisms, partial heavy metal ions and the like in the water, and finally achieves the effects of reducing the water turbidity and purifying the water quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a quartz sand filter for water purification equipment.

The purpose of the utility model is realized through the following technical scheme: a quartz sand filter for pure water equipment comprises a first pump, wherein the input end of the first pump is fixedly connected with a first water inlet pipe, the output end of the first pump is fixedly provided with a first check valve, one end of the first check valve, which is far away from the first pump, is fixedly connected with a second water inlet pipe, the outer surface of the second water inlet pipe is fixedly provided with a blow-off pipe, one end of the blow-off pipe, which is far away from the second water inlet pipe, is fixedly connected with a first valve, one end of the second water inlet pipe, which is far away from the first check valve, is fixedly connected with a filter tank, a cavity is left in the filter tank, the top of the inner wall of the filter tank is fixedly connected with a filter screen, two symmetrical sides of the inner wall of the filter tank are fixedly connected with two fixing strips, every two fixing strips of the four fixing strips are in a group, and the two fixing strips of each group are respectively positioned at the symmetrical sides of the inner wall of the filter tank, two sets of ultrasonic vibration board of equal fixedly connected with in inside of fixed strip, the bottom fixedly connected with filter sieve of filter tank inner wall, the last fixed surface of filter sieve is connected with the trachea, a plurality of gas pockets have been seted up to tracheal upper surface, tracheal one end fixedly connected with aerator, the bottom fixedly connected with outlet pipe of filter tank, the outlet pipe is kept away from the one end of filter tank and is installed the second valve, the outside surface mounting of outlet pipe has the backwash water pipe, the one end fixedly connected with second check valve of outlet pipe is kept away from to the backwash water pipe, the one end fixedly connected with second pump machine of backwash water pipe is kept away from to the second check valve, the input fixedly connected with washing bucket of second pump machine.

Optionally, the top of the filter tank is provided with a hole matched with the second water inlet pipe.

Optionally, the four fixing strips are the same in size and shape.

Optionally, the plurality of air holes are uniformly distributed on the upper surface of the air pipe.

Optionally, one end of the air pipe penetrates through one side of the filter tank and extends to the outside of the filter tank.

Optionally, the bottom of the filter tank is provided with a hole matched with the water outlet pipe.

Optionally, one end of the second check valve, which is far away from the back flushing water pipe, is fixedly connected to the output end of the second pump.

The utility model has the advantages of it is following:

1. this a quartz sand filter for pure water purification unit, through two sets of fixed strips of both sides fixedly connected with at the filter tank inner wall symmetry, ultrasonic vibration board of the equal fixedly connected with in inside of two sets of fixed strips has realized the vibrations of ultrasonic wave to quartz sand when washing, has effectively strengthened the dirt-removing power, has reached and has washed thorough effect.

2. This a quartz sand filter for pure water equipment, through the upper surface fixedly connected with trachea at the drainage sieve, a plurality of gas pockets have been seted up to tracheal upper surface, and tracheal one end fixedly connected with aerator has effectively strengthened quartz sand filter's back flush scope and washing dynamics.

Drawings

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

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

fig. 3 is a schematic structural view of the trachea of the present invention.

In the figure: 1-a first pump, 2-a first water inlet pipe, 3-a first one-way valve, 4-a second water inlet pipe, 5-a sewage discharge pipe, 6-a first valve, 7-a filter tank, 8-a filter screen, 9-a fixing strip, 10-an ultrasonic vibration plate, 11-a water filter screen, 12-an air pipe, 13-an air hole, 14-an aerator, 15-a water outlet pipe, 16-a second valve, 17-a back flushing pipe, 18-a second one-way valve, 19-a second pump and 20-a cleaning barrel.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in figures 1 to 3, the utility model provides a quartz sand filter for pure water equipment, which comprises a first pump machine 1, wherein the input end of the first pump machine 1 is fixedly connected with a first water inlet pipe 2, the output end of the first pump machine 1 is fixedly provided with a first check valve 3, the end of the first check valve 3 away from the first pump machine 1 is fixedly connected with a second water inlet pipe 4, the outer surface of the second water inlet pipe 4 is fixedly provided with a sewage discharge pipe 5, the end of the sewage discharge pipe 5 away from the second water inlet pipe 4 is fixedly connected with a first valve 6, the end of the second water inlet pipe 4 away from the first check valve 3 is fixedly connected with a filter tank 7, a cavity is left in the filter tank 7, the top of the filter tank 7 is provided with a hole matched with the second water inlet pipe 4, the top of the inner wall of the filter tank 7 is fixedly connected with a filter screen 8, the filter screen 8 is arranged to prevent the quartz sand in the filter tank 7 from flowing out of the filter tank 7, two symmetrical sides of the inner wall of the filtering tank 7 are fixedly connected with two fixing strips 9, the four fixing strips 9 are the same in size and shape, every two fixing strips 9 are in one group, the two fixing strips 9 of each group of fixing strips 9 are respectively positioned at two symmetrical sides of the inner wall of the filtering tank 7, the two groups of fixing strips 9 are fixedly connected with an ultrasonic vibration plate 10, the two groups of fixing strips 9 are fixedly connected with two groups of fixing strips 9 at two symmetrical sides of the inner wall of the filtering tank 7, the ultrasonic vibration plate 10 is fixedly connected inside the two groups of fixing strips 9, the vibration of ultrasonic waves to quartz sand during washing is realized, the decontamination capability is effectively enhanced, the thorough washing effect is achieved, the bottom of the inner wall of the filtering tank 7 is fixedly connected with a water filtering screen 11, the quartz sand is arranged between the water filtering screen 11 and the filtering screen 8, the quartz sand can be prevented from flowing out along with water by arranging the water filtering screen 11, and the air pipe 12 is fixedly connected on the upper surface of the water filtering screen 11, the upper surface of the air pipe 12 is provided with a plurality of air holes 13, the plurality of air holes 13 are uniformly distributed on the upper surface of the air pipe 12, gas discharged from the air holes 13 is favorably and fully dispersed in the filter tank 7, one end of the air pipe 12 penetrates through one side of the filter tank 7 and extends to the outside of the filter tank 7, one end of the air pipe 12 is fixedly connected with an aerator 14, the air pipe 12 is fixedly connected with the upper surface of the filter screen 11, the upper surface of the air pipe 12 is provided with a plurality of air holes 13, one end of the air pipe 12 is fixedly connected with the aerator 14, the backwashing range and the flushing force of the quartz sand filter are effectively enhanced, the bottom of the filter tank 7 is fixedly connected with a water outlet pipe 15, the bottom of the filter tank 7 is provided with holes matched with the water outlet pipe 15, one end of the water outlet pipe 15, far away from the filter tank 7, is provided with a second valve 16, the outer side surface of the water outlet pipe 15 is provided with a backwashing pipe 17, one end of the backwashing pipe 17, far away from the water outlet pipe 15, is fixedly connected with a second one-way valve 18, one end of the second check valve 18 far away from the back flushing water pipe 17 is fixedly connected with a second pump 19, one end of the second check valve 18 far away from the back flushing water pipe 17 is fixedly connected with the output end of the second pump 19, the input end of the second pump 19 is fixedly connected with a cleaning barrel 20, and the cleaning barrel 20 is provided with cleaning liquid.

As an optimal technical solution of the utility model: the top of the filter tank 7 is provided with a hole matched with the second water inlet pipe 4.

As an optimal technical solution of the utility model: the four fixing strips 9 are identical in size and shape.

As an optimal technical solution of the utility model: a plurality of air holes 13 are uniformly distributed on the upper surface of the air tube 12.

As an optimal technical solution of the utility model: one end of the air pipe 12 penetrates through one side of the canister 7 and extends to the outside of the canister 7.

As an optimal technical solution of the utility model: the bottom of the filter tank 7 is provided with a hole matched with the water outlet pipe 15.

As an optimal technical solution of the utility model: the end of the second non return valve 18 remote from the return water pipe 17 is fixedly connected to the output of the second pump 19.

The working process of the utility model is as follows: when the quartz sand filter for the water purification equipment is used for filtering water, the first valve 6 is closed, the second valve 16 is opened, the first pump 1 is started to pump water, the water enters the filter tank 7 along the second water inlet pipe 4 from the first water inlet pipe 2, the quartz sand in the filter tank 7 permeates into the bottom of the filter tank 7, and the purified water is filtered by the filter water sieve 11 and then flows out from the water outlet pipe 15 at the bottom of the filter tank 7; when the quartz sand filter for the pure water equipment is washed, the second valve is closed 16, the first valve is opened, the second pump 19 is started, the ultrasonic vibration plate 10 and the aerator 14 are started, the cleaning liquid in the cleaning barrel 20 can be pumped out by the second pump and enters the filter tank 7 through the back flushing water pipe 17 and the water outlet pipe 15, the gas generated by the aerator 14 can be discharged into the filter tank 7 through the air holes 13 of the air pipe 12 and is fully mixed with the quartz sand and the cleaning liquid in the filter tank 7, the cleaning liquid and the quartz sand can be fully mixed with oxygen under the vibration of the ultrasonic vibration plate 10 for cleaning, the cleaned waste can pass through the filter screen 8 and enters the drain pipe 5 through the second water inlet pipe 4 at the top of the filter tank 7, and then is discharged out of the filter through the first valve 6 at the tail end of the drain pipe 5.

In summary, the following steps: this a quartz sand filter for pure water purification unit, two sets of fixed strip 9 of both sides fixedly connected with through filtering 7 inner walls symmetries of jar, ultrasonic vibration board 10 of the equal fixedly connected with in inside of two sets of fixed strip 9, ultrasonic wave is to the vibrations of quartz sand when having realized washing, the dirt-removing power has effectively been strengthened, thorough effect has been reached to wash, upper surface fixedly connected with trachea 12 through at drainage sieve 11, a plurality of gas pockets 13 have been seted up to trachea 12's upper surface, trachea 12's one end fixedly connected with aerator 14, quartz sand filter's back flush scope and washing dynamics have effectively been strengthened.

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 quartz sand filter for pure water purification unit which characterized in that: comprises a first pump machine (1), wherein the input end of the first pump machine (1) is fixedly connected with a first water inlet pipe (2), the output end of the first pump machine (1) is fixedly provided with a first check valve (3), one end of the first check valve (3) far away from the first pump machine (1) is fixedly connected with a second water inlet pipe (4), the outer surface of the second water inlet pipe (4) is fixedly provided with a blow-off pipe (5), one end of the blow-off pipe (5) far away from the second water inlet pipe (4) is fixedly connected with a first valve (6), one end of the second water inlet pipe (4) far away from the first check valve (3) is fixedly connected with a filter tank (7), a cavity is reserved in the filter tank (7), the top of the inner wall of the filter tank (7) is fixedly connected with a filter screen (8), and two symmetrical fixing strips (9) are fixedly connected with the two sides of the inner wall of the filter tank (7), every two of the four fixing strips (9) are in a group, the two fixing strips (9) of each group of fixing strips (9) are respectively positioned at two symmetrical sides of the inner wall of the filtering tank (7), the inside of the two groups of fixing strips (9) is fixedly connected with an ultrasonic vibration plate (10), the bottom of the inner wall of the filtering tank (7) is fixedly connected with a water filtering sieve (11), the upper surface of the water filtering sieve (11) is fixedly connected with an air pipe (12), the upper surface of the air pipe (12) is provided with a plurality of air holes (13), one end of the air pipe (12) is fixedly connected with an aerator (14), the bottom of the filtering tank (7) is fixedly connected with a water outlet pipe (15), one end of the water outlet pipe (15) far away from the filtering tank (7) is provided with a second valve (16), the outer side surface of the water outlet pipe (15) is provided with a back flushing pipe (17), one end of the back flushing pipe (17) far away from the water outlet pipe (15) is fixedly connected with a second one-way valve (18), one end, far away from the back flushing water pipe (17), of the second check valve (18) is fixedly connected with a second pump (19), and the input end of the second pump (19) is fixedly connected with a cleaning barrel (20).

2. The quartz sand filter for pure water apparatus of claim 1, wherein: the top of the filtering tank (7) is provided with a hole matched with the second water inlet pipe (4).

3. The quartz sand filter for pure water apparatus of claim 1, wherein: the four fixing strips (9) are the same in size and shape.

4. The quartz sand filter for pure water apparatus of claim 1, wherein: the air holes (13) are uniformly distributed on the upper surface of the air pipe (12).

5. The quartz sand filter for pure water apparatus of claim 1, wherein: one end of the air pipe (12) penetrates through one side of the filter tank (7) and extends to the outside of the filter tank (7).

6. The quartz sand filter for pure water apparatus of claim 1, wherein: the bottom of the filtering tank (7) is provided with a hole matched with the water outlet pipe (15).

7. The quartz sand filter for pure water apparatus of claim 1, wherein: and one end of the second check valve (18) far away from the back flushing pipe (17) is fixedly connected with the output end of the second pump (19).