CN219091923U - Automatic dosing and sewage disposal equipment for cooling water - Google Patents

Abstract

The utility model provides an automatic dosing blowdown equipment of cooling water, includes first box and landing leg, the outer wall rigid coupling of the left and right sides of first box has the landing leg, the left side top rigid coupling of first box has the feed liquor pipe, dosing unit is installed on the right side of first box, the internally mounted of first box has blowdown device. Can be through the inside left end of feed liquor pipe with the cooling water that needs to handle into first box, the cooling water can filter through the filter screen board, later flow into the inside right-hand member of first box through the return pipe, start the pump body, make the pump body suck out the chemical agent in the second box through the second water pipe, and discharge the chemical agent into the inside right-hand member of first box through first water pipe, observe the chemical agent liquid level in the second box through the scale window simultaneously, guarantee chemical liquid intake, just so reached the purpose of automatic dosing, thereby compare with manual formula mode of dosing in the former technical scheme, the degree of labour is lower.

Description

Automatic dosing and sewage disposal equipment for cooling water

Technical Field

The utility model relates to the technical field of cooling water treatment, in particular to automatic dosing and pollution discharging equipment for cooling water.

Background

At present, as the running time of a circulating cooling water system is increased, water quality indexes such as hardness, alkalinity, chloride ions and the like in cooling water are continuously increased, so that water quality deterioration and scaling of a heat exchanger are gradually caused, and proper addition of chemicals such as bactericides, corrosion inhibitors, scale inhibitors, acids, alkalis and the like is required for ensuring the normal water quality of the cooling water, so that automatic dosing and pollution discharge equipment for the cooling water is required.

An automatic cooling water dosing and sewage disposal device, such as the one of the grant publication number CN 216236445U, includes a tank. The utility model has the advantages of automatic dosing, accurate dosing, cleaning and pollution discharge, good filtering performance on cooling water, and improved cooling water treatment efficiency and effect.

However, the automatic dosing and sewage draining device for cooling water in the above patent has some problems when in use, for example, in the above patent, a dosing pipe is arranged above the right side of the box body, a metering pump and a dosing pipe are arranged on the dosing pipe, but an automatic dosing structure is not arranged at the dosing pipe, and chemicals are added into the dosing pipe in a manual mode to realize the cooling water treatment work, so that the labor degree is good, the using effect is poor, and in view of the problems, the design of the automatic dosing and sewage draining device for cooling water is necessary.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the automatic dosing and pollution discharging equipment for the cooling water, which can be used for automatically dosing the cooling water, so that the labor degree is reduced, and the effect and effect of the using effect of the equipment are improved.

The utility model solves the technical problems by adopting the technical scheme that: the automatic dosing and sewage disposal equipment for the cooling water comprises a first box body and supporting legs, wherein the supporting legs are fixedly connected to the outer walls of the left side and the right side of the first box body, a liquid inlet pipe is fixedly connected to the upper left side of the first box body, a plurality of observation windows are fixedly connected to the upper front end face of the first box body, a dosing device is arranged on the right side of the first box body, and a sewage disposal device is arranged in the first box body.

For further perfection, the dosing device comprises a second box body, the left side of the second box body is fixedly connected with the first box body, a first vertical plate is fixedly connected in the middle of the upper part of the second box body, a pump body is fixedly connected in the first vertical plate, a water outlet and a water inlet of the pump body are fixedly connected with a first water pipe and a second water pipe respectively, and the other ends of the first water pipe and the second water pipe are communicated with the interiors of the first box body and the second box body respectively.

Further perfecting, the front end face of the second box body is fixedly connected with a scale window, so that the liquid level of the chemical agent in the second box body can be observed through the scale window.

Further perfection, drain includes the second riser, the outer wall of second riser and the inner wall looks rigid coupling of first box, the left and right sides of second riser is equipped with filter screen plate and puddler respectively, the outer wall of filter screen plate and the inner wall looks rigid coupling of first box, the upper and lower side outer wall of puddler passes through the bearing and rotates with first box and link to each other, the below of second riser is equipped with the return pipe, and the upper side outer wall and the inside looks rigid coupling of first box of return pipe, the top rigid coupling of puddler has first motor, the middle outer wall rigid coupling of first motor has first extension board, and the below and the first box rigid coupling of first extension board.

Further perfecting, the left side of return pipe is equipped with first fluid-discharge tube, and the top of first fluid-discharge tube and the inside looks rigid coupling of first box, can discharge impurity and sewage etc. through first fluid-discharge tube like this.

Further perfecting, the right side of return pipe is equipped with the second fluid-discharge tube, and the top of second fluid-discharge tube and the inside looks rigid coupling of first box, can discharge cooling water through the second fluid-discharge tube like this.

The beneficial effects of the utility model are as follows: according to the utility model, cooling water to be treated can be discharged into the left end in the first box body through the liquid inlet pipe, the cooling water can be filtered through the filter screen plate, then flows into the right end in the first box body through the return pipe, the pump body is started, the pump body sucks out the chemical agent in the second box body through the second water pipe, the chemical agent is discharged into the right end in the first box body through the first water pipe, meanwhile, the liquid level of the chemical agent in the second box body is observed through the scale window, the chemical agent inlet amount is ensured, so that the purpose of automatic dosing is achieved, and compared with a manual dosing mode in the prior art, the labor degree is lower, then the first motor is started, the stirring rod is driven to rotate through the output shaft of the first motor, so that the cooling water and the chemical agent can be uniformly mixed through the stirring rod, then the treated cooling water can be discharged through the second liquid discharge pipe, and sewage intercepted by the filter screen plate can be discharged through the first liquid discharge pipe, and the using effect of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the pump body, the first water pipe and the second water pipe in FIG. 2;

FIG. 4 is a schematic view of the structure of the stirring rod, return pipe and second riser of FIG. 2;

fig. 5 is a schematic view of the structure of the scraper, the second motor and the second support plate in fig. 2.

Reference numerals illustrate: in the figure: 1. the device comprises a first box body, 2, supporting legs, 3, a dosing device, 301, a second box body, 302, a first vertical plate, 303, a pump body, 304, a first water pipe, 305, a second water pipe, 4, a sewage discharging device, 401, a second vertical plate, 402, a filter screen plate, 403, a return pipe, 404, a stirring rod, 405, a first motor, 406, a first support plate, 4A1, a screw, 4A2, a scraping plate, 4A3, a second motor, 4A4, a second support plate, 5, a liquid inlet pipe, 6, an observation window, 7, a scale window, 8, a first liquid discharge pipe, 9 and a second liquid discharge pipe.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in this embodiment, automatic dosing and sewage disposal equipment of cooling water, including first box 1 and landing leg 2, the left and right sides outer wall rigid coupling of first box 1 has landing leg 2, and the left side top rigid coupling of first box 1 has feed liquor pipe 5, can discharge cooling water into first box 1 through feed liquor pipe 5, and the preceding terminal surface top rigid coupling of first box 1 has 2 observation windows 6, can observe the inside of first box 1 through observation window 6, and dosing device 3 is installed on the right side of first box 1, and the internally mounted of first box 1 has sewage disposal device 4.

Referring to fig. 1-3, the dosing device 3 includes a second tank 301, a first vertical plate 302, a pump 303, a first water pipe 304 and a second water pipe 305, wherein the left side of the second tank 301 is fixedly connected with the first tank 1, chemical agents are stored in the second tank 301, the first vertical plate 302 is fixedly connected with the middle above the second tank 301, the pump 303 is fixedly connected with the inside of the first vertical plate 302, the model of the pump 303 can be selected according to the requirement of a user, a water outlet and a water inlet of the pump 303 are fixedly connected with the first water pipe 304 and the second water pipe 305 respectively, the other ends of the first water pipe 304 and the second water pipe 305 are communicated with the interiors of the first tank 1 and the second tank 301 respectively, a scale window 7 is fixedly connected with the front end surface of the second tank 301, and the liquid level of the chemical agents in the second tank 301 can be observed through the scale window 7;

the cooling water to be treated can be discharged into the left end inside the first box body 1 through the liquid inlet pipe 5, the cooling water can be filtered through the filter screen plate 402, then flows into the right end inside the first box body 1 through the return pipe 403, the external power supply of the pump body 303 is connected at the moment, the pump body 303 is started, the chemical agent in the second box body 301 is sucked out through the second water pipe 305 by the pump body 303, the chemical agent is discharged into the right end inside the first box body 1 through the first water pipe 304, meanwhile, the chemical agent liquid level in the second box body 301 is observed through the scale window 7, the chemical agent entering amount is guaranteed, and the purpose of automatic dosing is achieved.

Referring to fig. 1, 2 and 4, the sewage disposal device 4 comprises a second vertical plate 401, a filter screen plate 402, a return pipe 403, a stirring rod 404, a first motor 405 and a first support plate 406, wherein the outer wall of the second vertical plate 401 is fixedly connected with the inner wall of the first box body 1, the inside of the first box body 1 can be divided into two parts through the second vertical plate 401, the left side and the right side of the second vertical plate 401 are respectively provided with the filter screen plate 402 and the stirring rod 404, impurities in cooling water can be filtered through the filter screen plate 402, the outer wall of the filter screen plate 402 is fixedly connected with the inner wall of the first box body 1, the upper outer wall and the lower outer wall of the stirring rod 404 are rotationally connected with the first box body 1 through a bearing, the cooling water and chemical agent can be stirred through the stirring rod 404, the lower part of the second vertical plate 401 is provided with the return pipe 403, the upper outer wall of the return pipe 403 is fixedly connected with the inner wall of the first box body 1, the filtered cooling water can be discharged into the right end of the interior of the first box body 1 through the return pipe 403, meanwhile, a one-way valve is arranged on the return pipe 403, backflow of the cooling water and the like can be avoided, a first motor 405 is fixedly connected above the stirring rod 404, the type of the first motor 405 can be selected according to the requirement of a user, the stirring rod 404 can be driven to rotate through an output shaft of the first motor 405, a first support plate 406 is fixedly connected to the middle outer wall of the first motor 405, the lower part of the first support plate 406 is fixedly connected with the first box body 1, a first liquid discharge pipe 8 is arranged on the left side of the return pipe 403, a valve is arranged on the first liquid discharge pipe 8, the upper part of the first liquid discharge pipe 8 is fixedly connected with the interior of the first box body 1, a second liquid discharge pipe 9 is arranged on the right side of the return pipe 403, a valve is arranged on the second liquid discharge pipe 9, and the upper part of the second liquid discharge pipe 9 is fixedly connected with the interior of the first box body 1;

can switch on the external power supply of first motor 405, start first motor 405, drive puddler 404 through the output shaft of first motor 405 and rotate, like this through puddler 404 alright with cooling water and chemical agent carry out even mixing, the cooling water of accomplishing the processing later can discharge through second fluid-discharge tube 9, the sewage of being intercepted by filter screen plate 402 can be discharged through first fluid-discharge tube 8 to just, improved the result of use of this device.

When an operator needs to use the automatic chemical adding and sewage discharging equipment for cooling water, the cooling water to be processed can be discharged into the left end inside the first box body 1 through the liquid inlet pipe 5, the cooling water can be filtered through the filter screen plate 402, then the cooling water flows into the right end inside the first box body 1 through the return pipe 403, at the moment, the external power supply of the pump body 303 is connected, the pump body 303 is started, the pump body 303 sucks out the chemical agent in the second box body 301 through the second water pipe 305, the chemical agent is discharged into the right end inside the first box body 1 through the first water pipe 304, meanwhile, the chemical agent liquid level in the second box body 301 is observed through the scale window 7, the chemical agent entering amount is ensured, and thus the automatic chemical adding purpose is achieved, and compared with the manual chemical adding mode in the prior art, the labor degree is lower, then the external power supply of the first motor 405 is connected, the first motor 405 is started, the stirring rod 404 is driven to rotate through the output shaft of the first motor 405, the cooling water and the chemical agent can be uniformly mixed through the second water pipe 305, the processed cooling water can be discharged into the right end inside the first box body 1 through the first water pipe 304, meanwhile, the effect of the discharged sewage can be improved through the liquid draining pipe 8 through the filter screen plate, and the liquid draining device is convenient to use by the liquid draining device 8.

Example 2:

referring to the drawings: in the embodiment, the sewage disposal device 4 further comprises a screw 4A1, a scraping plate 4A2, a second motor 4A3 and a second supporting plate 4A4, wherein the upper outer wall and the lower outer wall of the screw 4A1 are rotationally connected with the first box body 1 through bearings, the scraping plate 4A2 is in threaded connection with the upper outer wall of the screw 4A1, the screw 4A2 can be driven to move through the screw 4A1, the right side and the front and rear end outer walls of the scraping plate 4A2 are respectively attached to the outer wall of the filter screen plate 402 and the inner wall of the first box body 1, the scraping plate 4A2 can be limited through the first box body 1, impurities adhered to the filter screen plate 402 can be cleaned through the scraping plate 4A2, the second motor 4A3 is fixedly connected above the screw 4A1, the model of the second motor 4A3 can be selected according to the requirements of a user, the second supporting plate 4a is fixedly connected with the middle outer wall of the second motor 4A3, and the second supporting plate 4A4 is fixedly connected with the first box body 4 A1;

the output shaft of the second motor 4A3 can drive the screw 4A1 to rotate, and the screw 4A1 can drive the scraping plate 4A2 to move, so that impurities adhered on the filter screen plate 402 can be cleaned.

When the operator needs to use the automatic dosing and sewage discharging equipment of cooling water, the output shaft of the second motor 4A3 can drive the screw 4A1 to rotate, and the screw 4A1 can drive the scraping plate 4A2 to move, so that impurities adhered on the filter screen plate 402 can be cleaned.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides an automatic blowdown equipment that adds medicine of cooling water, includes first box (1) and landing leg (2), the outer wall rigid coupling of the left and right sides of first box (1) has landing leg (2), characterized by: the novel chemical dosing device is characterized in that a liquid inlet pipe (5) is fixedly connected above the left side of the first box body (1), a plurality of observation windows (6) are fixedly connected above the front end face of the first box body (1), a chemical dosing device (3) is arranged on the right side of the first box body (1), and a sewage disposal device (4) is arranged in the first box body (1).

2. The automatic cooling water dosing and sewage disposal device of claim 1, wherein: the dosing device (3) comprises a second box body (301), the left side of the second box body (301) is fixedly connected with a first box body (1), a first vertical plate (302) is fixedly connected in the middle of the upper portion of the second box body (301), a pump body (303) is fixedly connected in the first vertical plate (302), a water outlet and a water inlet of the pump body (303) are fixedly connected with a first water pipe (304) and a second water pipe (305) respectively, and the other ends of the first water pipe (304) and the second water pipe (305) are respectively communicated with the interiors of the first box body (1) and the second box body (301).

3. The automatic cooling water dosing and sewage disposal device of claim 2, wherein: the front end face of the second box body (301) is fixedly connected with a scale window (7).

4. The automatic cooling water dosing and sewage disposal device of claim 1, wherein: the sewage draining device (4) comprises a second vertical plate (401), the outer wall of the second vertical plate (401) is fixedly connected with the inner wall of the first box body (1), a filter screen plate (402) and stirring rods (404) are respectively arranged on the left side and the right side of the second vertical plate (401), the outer wall of the filter screen plate (402) is fixedly connected with the inner wall of the first box body (1), the upper outer wall and the lower outer wall of the stirring rods (404) are rotatably connected with the first box body (1) through bearings, a return pipe (403) is arranged below the second vertical plate (401), the upper outer wall of the return pipe (403) is fixedly connected with the inner side of the first box body (1), a first motor (405) is fixedly connected above the stirring rods (404), a first support plate (406) is fixedly connected with the middle outer wall of the first motor (405), and the lower part of the first support plate (406) is fixedly connected with the first box body (1).

5. The automatic cooling water dosing and sewage disposal device of claim 4, wherein: the left side of return pipe (403) is equipped with first fluid-discharge tube (8), and the top of first fluid-discharge tube (8) is with the inside looks rigid coupling of first box (1).

6. The automatic cooling water dosing and sewage disposal device of claim 4, wherein: the right side of return pipe (403) is equipped with second fluid-discharge tube (9), and the top of second fluid-discharge tube (9) is with the inside looks rigid coupling of first box (1).

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