CN213060319U

CN213060319U - Be applied to automatic reagent feeding device of high pure water preparation

Info

Publication number: CN213060319U
Application number: CN202021369546.1U
Authority: CN
Inventors: 管素敏; 刘卫; 王欣; 宋凤娟; 郭海霞; 候典辉; 冯胜跃; 徐小雨; 徐爱春
Original assignee: Henan Haitian Environmental Technology Co ltd
Current assignee: Henan Haitian Environmental Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-27
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a high pure water treatment facilities field, concretely relates to be applied to automatic reagent feeding device of high pure water preparation. The chemical dosing device comprises a box body, wherein a chemical dosing device and a stirring device are arranged in the box body, a motor for driving the stirring device is fixed at the lower end of the box body, two chemical dosing boxes communicated with the chemical dosing device are symmetrically fixed at the upper end of the box body, an air pump is fixed at the upper end of each chemical dosing phase, an air outlet of the air pump is communicated with the chemical dosing boxes, a filling pipe communicated with the chemical dosing boxes is fixed at the upper ends of the chemical dosing boxes, and a liquid inlet pipe and a liquid outlet pipe communicated with the interior of the. The utility model discloses, simple structure, convenient operation can make the medicament added the box by intermittent type and layering in, makes things convenient for agitating unit with medicament and high-purity water homogeneous mixing, and it is long when can reducing the stirring, practices thrift the energy consumption, can prevent that the flocculation thing from being dispersed once more, and convenient follow-up filtering operation through stirring leaf, puddler and air current stirring, can make medicament fast dispersion, improves mixing efficiency.

Description

Be applied to automatic reagent feeding device of high pure water preparation

Technical Field

The utility model relates to a high pure water treatment facilities field, concretely relates to be applied to automatic reagent feeding device of high pure water preparation.

Background

The high-purity water is water which has conductivity less than a certain fixed value and residual salt content less than a certain volume ratio at a certain temperature and is free of non-dielectric trace bacteria, microorganisms, particles and other impurities. High purity water is widely used in industrial fields, and is an important industrial material particularly in electroplating. Since a cleaning step is very important in the electroplating, and high-purity water is required in the cleaning step, if the cleaning step is performed by using water containing ions instead of high-purity water, the preparation of the plated article is easily damaged. The preparation process of the high purity water consists of three parts of pretreatment, desalination and post-treatment, and a proper process combination is selected according to the requirement of water. At present, the quality requirement of the manufacturing industry for high-purity water is more and more strict, the quality of the high-purity water directly influences the effect of post-product treatment, and in order to ensure the quality of the high-purity water, the stability and the water quality of the high-purity water need to be controlled, and the reduction of the using effect is avoided. During high-purity water preparation, need add the medicament for medicament and the impurity in the high-purity water take place the flocculation, then carry out subsequent processing to the high-purity water, current medicine equipment can not add the medicine by the layering, and the time that needs the stirring is longer, and long-time stirring makes the flocculation thing disperse once more easily, is unfavorable for subsequent filtration operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that one kind can reduce when stirring, improves the mixing efficiency, practices thrift the energy consumption, can prevent that the flocculation thing from being dispersed once more, the automatic reagent feeding device of the high pure water preparation of convenient follow-up filtering operation.

In order to realize the purpose, the utility model provides a technical scheme is:

an automatic dosing device applied to high-purity water preparation comprises a box body, a dosing device and a stirring device are arranged in the box body, a motor for driving the stirring device is fixed at the lower end of the box body, two dosing tanks communicated with the dosing device are symmetrically fixed at the upper end of the box body, air pumps are fixed at the upper ends of the dosing phases, air outlets of the air pumps are communicated with the dosing tanks, filling pipes communicated with the dosing tanks are fixed at the upper ends of the dosing tanks, a liquid inlet pipe and a liquid outlet pipe communicated with the interiors of the dosing tanks are fixed on the box body,

the dosing device comprises an upper medicine outlet pipe communicated with a dosing box, wherein press type valves are installed on the upper medicine outlet pipe, valve rods of the two press type valves are arranged oppositely, the lower end of the upper medicine outlet pipe is fixedly provided with a communicating pipe communicated with the upper medicine outlet pipe, the communicating pipe is in an inverted L shape and is fixed on one side inside the box body, the lower end of the inside of the box body is fixedly provided with a lower medicine outlet pipe, the lower medicine outlet pipe is communicated with the two communicating pipes, the upper end of the lower medicine outlet pipe is fixedly provided with a plurality of lower medicine outlet nozzles, the vertical part of the communicating pipe is fixedly provided with a plurality of transverse middle medicine outlet pipes, the two opposite medicine outlet pipes are fixedly connected through lantern rings, the upper end and the lower end of the middle medicine outlet pipe are,

agitating unit is including rotating the cavity pivot of setting in the box, the lantern ring is run through in the pivot, the output fixed connection of pivot and motor, be fixed with a plurality of puddlers in the pivot, puddler and well play pencil crisscross setting, the pivot upper end is fixed with oval-shaped cam, the valve rod of push type valve is passed through to the rotation orbit of cam telecentric end, the box upper end is fixed with the pullover, pivot rotation sealing connection is in the pullover, pullover upper end is fixed with the transition pipe with the pivot intercommunication, the branch pipe of giving vent to anger of air pump passes through trachea and transition pipe intercommunication, install the solenoid valve on the trachea, be fixed with a plurality of air outlet mouths in the pivot in the box, air outlet mouth and the inside intercommunication of pivot.

Specifically, the upper end of the filling pipe is in threaded sealing connection with an end cover.

Specifically, a plurality of lower medicine outlet nozzles are uniformly distributed according to the length direction of the lower medicine outlet pipe.

Specifically, a plurality of horizontal chinese medicine play pencil are according to the length direction equipartition setting of communicating pipe vertical part.

Specifically, a plurality of traditional chinese medicine mouth are according to the length direction equipartition setting of traditional chinese medicine pipe.

Specifically, the plurality of air outlet nozzles are arranged in a spiral mode along the length direction of the rotating shaft.

Specifically, a stirring blade is fixed at the lower end of the rotating shaft in the box body.

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

the utility model discloses, simple structure, convenient operation can make the medicament added the box by intermittent type and layering in, makes things convenient for agitating unit with medicament and high-purity water homogeneous mixing, and it is long when can reducing the stirring, practices thrift the energy consumption, can prevent that the flocculation thing from being dispersed once more, and convenient follow-up filtering operation through stirring leaf, puddler and air current stirring, can make medicament fast dispersion, improves mixing efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in figure 1, the automatic dosing device applied to high-purity water preparation comprises a box body 1, a dosing device and a stirring device are arranged in the box body 1, a motor 2 for driving the stirring device is fixed at the lower end of the box body 1, two dosing boxes 16 communicated with the dosing device are symmetrically fixed at the upper end of the box body 1, air pumps 17 are fixed at the upper ends of the dosing boxes 16, air outlets of the air pumps 17 are communicated with the dosing boxes 16, a filling pipe 18 communicated with the dosing boxes 16 is fixed at the upper end of the dosing boxes 16, an end cover 19 is connected to the upper end of the filling pipe 18 in a threaded sealing mode, and a liquid inlet pipe 4 and a liquid outlet pipe 3 which are communicated with the interior of the box body 1 are fixed.

The medicine adding device comprises an upper medicine outlet pipe 7 communicated with a medicine adding box 16, wherein the upper medicine outlet pipe 7 is provided with a pressing type valve 8, the valve rods of the two pressing type valves 8 are oppositely arranged, the lower end of the upper medicine outlet pipe 7 is fixedly provided with a communicating pipe 5 communicated with the upper medicine outlet pipe 7, the communicating pipe 5 is in an inverted L shape and is fixedly arranged on one side inside the box body 1, the lower end inside the box body 1 is fixedly provided with a lower medicine outlet pipe 6, the lower medicine outlet pipe 6 is communicated with the two communicating pipes 5, the upper end of the lower medicine outlet pipe 6 is fixedly provided with a plurality of lower medicine outlet nozzles 9, the plurality of lower medicine outlet nozzles 9 are uniformly distributed and arranged according to the length direction of the lower medicine outlet pipe 6, the vertical part of the communicating pipe 5 is fixedly provided with a plurality of transverse middle medicine outlet pipes 10, the plurality of transverse middle medicine outlet pipes 10 are uniformly distributed and arranged according to the length direction of the vertical part of the communicating pipe 5, the two opposite medicine outlet pipes 10 are fixedly connected through a lantern ring, the plurality of traditional Chinese medicine outlet nozzles 11 are uniformly distributed according to the length direction of the traditional Chinese medicine outlet pipe 10.

Agitating unit is including rotating the cavity pivot 25 that sets up in

box

1, 25 lower extremes of pivot in the box 1 are fixed with stirring leaf 13, pivot 25 runs through lantern ring 12, pivot 25 and motor 2's output fixed connection, be fixed with a plurality of puddlers 14 in the pivot 25, puddler 14 and well play pencil 10 crisscross setting, pivot 25 upper end is fixed with oval-shaped cam 24, the rotation orbit of 24 telecentric ends of cam push type is through the valve rod of cam 8, box 1 upper end is fixed with pullover 20, pivot 25 rotates sealing connection in pullover 20, pullover 20 upper end is fixed with the transition pipe 21 that communicates with pivot 25, the outlet branch pipe of air pump 17 passes through trachea 23 and transition pipe 21 intercommunication, install solenoid valve 22 on the trachea 23, be fixed with a plurality of air outlet mouths 15 in the pivot 25 in the box 1, air outlet mouth 15 and the inside intercommunication of pivot 25, a plurality of air outlet mouths 15 arrange the setting along the length direction spiral of pivot 25.

When the utility model is used, quantitative high-purity water to be treated enters the box body 1 through the liquid inlet pipe 4, then the amount of the medicament is determined according to the proportion in the process, then the medicament is respectively added into the two medicament adding boxes 16, the air pump 17 is started, the air pump 17 ensures that the set pressure is kept in the medicament adding boxes 16, the motor 2 is started, the motor 2 drives the rotating shaft 25, the stirring blades 13 and the stirring rod 14 to rotate, when the rotating shaft 25 rotates, the cam 24 rotates along with the rotating shaft, when the far end of the cam 24 touches the valve rod of the pressing type valve 8, the pressing type valve 8 is opened, the medicament in the medicament adding boxes 16 enters the middle medicament outlet pipe 10 and the lower medicament outlet pipe 6 through the upper medicament outlet pipe 7 and the communicating pipe 5 under the action of pressure, the medicament is discharged through the lower medicament outlet nozzle 9 and the middle medicament outlet nozzle 11 to realize layered medicament adding, the medicament is rapidly dispersed in the high-purity water in the box body 1 under the action of, after the injection of medicine is accomplished, along with cam 24 rotates, there is some air current to discharge through well medicine mouth 11 and lower medicine mouth 9, utilize the air current to carry out supplementary stirring to the mixed liquid of medicine and high pure water, in the stirring process, open solenoid valve 22, air pump 17 makes air current breather pipe 23, transition pipe 21 and pullover 20 enter into the pivot 25 in the back discharge from air outlet nozzle 15, because air outlet nozzle 15 arranges the setting along the length direction spiral of pivot 25, consequently, the mixed liquid of medicine and high pure water can be made rotatory from air outlet nozzle 15 exhaust air current, at the air current, realize the quick high-efficient mixing of medicine and high pure water under the mating reaction of stirring leaf 13 and puddler 14.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An automatic dosing device applied to high-purity water preparation comprises a box body (1) and is characterized in that a dosing device and a stirring device are arranged in the box body (1), a motor (2) for driving the stirring device is fixed at the lower end of the box body (1), two dosing boxes (16) communicated with the dosing device are symmetrically fixed at the upper end of the box body (1), air pumps (17) are fixed at the upper ends of the dosing boxes (16), air outlets of the air pumps (17) are communicated with the dosing boxes (16), filling pipes (18) communicated with the dosing boxes (16) are fixed at the upper ends of the dosing boxes (16), a liquid inlet pipe (4) and a liquid outlet pipe (3) communicated with the interiors of the boxes (1) are fixed on the box body (1),

the medicine adding device comprises an upper medicine outlet pipe (7) communicated with a medicine adding box (16), wherein press type valves (8) are installed on the upper medicine outlet pipe (7), valve rods of the two press type valves (8) are oppositely arranged, the lower end of the upper medicine outlet pipe (7) is fixedly provided with a communicating pipe (5) communicated with the upper medicine outlet pipe, the communicating pipe (5) is in an inverted L shape and is fixedly arranged on one side inside the box body (1), the lower end inside the box body (1) is fixedly provided with a lower medicine outlet pipe (6), the lower medicine outlet pipe (6) is communicated with the two communicating pipes (5), the upper end of the lower medicine outlet pipe (6) is fixedly provided with a plurality of lower medicine outlet nozzles (9), the vertical part of the communicating pipe (5) is fixedly provided with a plurality of transverse middle medicine outlet pipes (10), the two opposite middle medicine outlet pipes (10) are fixedly connected through a lantern ring (12), the upper end and the lower end of the middle medicine outlet pipe (10) are fixedly provided,

the stirring device comprises a hollow rotating shaft (25) rotatably arranged in a box body (1), the rotating shaft (25) penetrates through a lantern ring (12), the rotating shaft (25) is fixedly connected with the output end of a motor (2), a plurality of stirring rods (14) are fixed on the rotating shaft (25), the stirring rods (14) and a Chinese medicine outlet pipe (10) are arranged in a staggered mode, an oval cam (24) is fixed at the upper end of the rotating shaft (25), the rotating track of the far end of the cam (24) passes through a valve rod of a pressing type valve (8), a sleeve head (20) is fixed at the upper end of the box body (1), the rotating shaft (25) is rotatably and hermetically connected into the sleeve head (20), a transition pipe (21) communicated with the rotating shaft (25) is fixed at the upper end of the sleeve head (20), an air outlet branch pipe of an air pump (17) is communicated with the transition pipe (21) through an air pipe (23), an electromagnetic valve (22) is installed on the air pipe (23), a plurality of air outlet nozzles (, the air outlet nozzle (15) is communicated with the inside of the rotating shaft (25).

2. The automatic medicine adding device applied to high-purity water preparation is characterized in that an end cover (19) is connected to the upper end of the filling pipe (18) in a threaded and sealing mode.

3. The automatic medicine feeding device applied to high-purity water preparation is characterized in that the plurality of lower medicine discharging nozzles (9) are uniformly distributed according to the length direction of the lower medicine discharging pipe (6).

4. The automatic medicine adding device applied to high-purity water preparation according to claim 1, wherein the plurality of transverse medicine outlet pipes (10) are uniformly distributed in the length direction of the vertical part of the communicating pipe (5).

5. The automatic medicine feeding device applied to high-purity water preparation is characterized in that the plurality of traditional medicine discharging nozzles (11) are uniformly distributed according to the length direction of the traditional medicine discharging pipe (10).

6. The automatic medicine feeding device applied to high-purity water preparation according to claim 1, wherein the plurality of air outlet nozzles (15) are arranged in a spiral manner along the length direction of the rotating shaft (25).

7. The automatic medicine adding device applied to the preparation of high-purity water according to claim 1, characterized in that a stirring blade (13) is fixed at the lower end of the rotating shaft (25) in the box body (1).