CN216935683U

CN216935683U - Water distribution device for lime dosing system

Info

Publication number: CN216935683U
Application number: CN202220810396.6U
Authority: CN
Inventors: 李波
Original assignee: Dalian Power Generation Co ltd
Current assignee: Dalian Power Generation Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-07-12
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses a water distribution device for a lime dosing system, which comprises an auxiliary water tank and a ball float valve, wherein a water inlet is connected above one side of the auxiliary water tank, a throttle valve is arranged at the front end of the water inlet, the ball float valve is arranged inside the other side of the water inlet, a vent valve is arranged in the middle of the bottom side of the auxiliary water tank, and a connecting pipe is connected in the middle of one side of the auxiliary water tank. This a water distribution device for lime charge system, compare with current device, through the ball-cock assembly, it maintains at the peak to control the water level, make supporting water tank can be continuous dissolve the incasement to lime and add water, through the contact pipe, its angle of inclination is 28, and contact pipe and supporting water tank and lime dissolve for the welding between the case, thereby can evenly dissolve incasement moisturizing toward lime, guarantee that the lime dissolves the incasement concentration of making a prescription and stabilize controllable, through rotating the motor, can drive the puddler and rotate, thereby can make lime dissolve incasement dissolve dissolved more fast when making a prescription.

Description

Water distribution device for lime dosing system

Technical Field

The utility model relates to the technical field of water distribution devices, in particular to a water distribution device for a lime dosing system.

Background

The water distribution device of the lime dosing system is suitable for the treatment fields of circulating cooling sewage, reclaimed water, desulfurization wastewater and the like, impurities contained in the wastewater mainly comprise suspended matters, supersaturated sulfite, sulfate and heavy metals, and most of the impurities are first pollutants which are strictly controlled in the national environmental protection standard.

The water distribution device of the existing lime dosing system has the problem that lime is hardened in a connecting pipe and is easy to block when in use, and therefore the water distribution device for the lime dosing system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water distribution device for a lime dosing system, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water distribution device for lime charge system, includes auxiliary water tank and ball-cock assembly, one side top of auxiliary water tank is connected with the water inlet, and the front end of water inlet installs the choke valve, ball-cock assembly sets up inside the opposite side of water inlet, auxiliary water tank's bottom side middle part is provided with the atmospheric valve, and one side middle part of auxiliary water tank is connected with the contact pipe, the opposite side of contact pipe is provided with lime and dissolves the case, and the lime dissolves the top mid-mounting of case and rotate the motor, the output that rotates the motor is connected with the puddler, the below middle part that the lime dissolves the case is provided with out the medicine mouth, and the surface one side top that the lime dissolves the case is connected with the overflow hole.

Furthermore, supporting legs are fixed at the bottoms of the auxiliary water tank and the lime dissolving tank, and the length of the lime dissolving tank is larger than that of the auxiliary water tank.

Furthermore, the water inlet and the throttle valve are communicated with the auxiliary water tank, and the water inlet is perpendicular to the auxiliary water tank.

Further, the auxiliary water tank is communicated with the lime dissolving tank through a connecting pipe, and the included angle between the connecting pipe and the vertical central line of the auxiliary water tank and the vertical central line of the lime dissolving tank is 28 degrees.

Further, the rotating motor is rotatably connected with the stirring rod through the lime dissolving box, and the vertical central line of the lime dissolving box coincides with the vertical central line of the medicine outlet.

Further, an installing mechanism for overhauling is installed on one side above the auxiliary water tank, the installing mechanism comprises an overhauling manhole and an installing cover, and the installing cover is installed above the inside of the overhauling manhole.

Further, the installation mechanism still includes sealed the pad, and sealed the pad setting in the outside middle part of installing the lid.

Compared with the prior art, the utility model provides a water distribution device for a lime dosing system, which has the following beneficial effects: this water distribution device of lime medicine system, moisturizing that can be even guarantees that the concentration of dispensing is stable controllable, and makes dissolving quicker when dispensing, and the more even of mixing conveniently overhauls simultaneously, saves the time of operation.

1. According to the lime dissolving tank, water can be added into the auxiliary water tank through the water inlet, the flow of the fed water is controlled to be stable at a set value through the throttle valve, the water level is controlled to be maintained at the highest point through the ball float valve, so that the auxiliary water tank can continuously add water into the lime dissolving tank, the inclination angle of the connecting pipe is 28 degrees through the connecting pipe, and the connecting pipe, the auxiliary water tank and the lime dissolving tank are welded, so that water can be uniformly added into the lime dissolving tank, the stable and controllable concentration of dispensed water in the lime dissolving tank is ensured, and the stirring rod can be driven to rotate through rotating the motor, so that the lime dissolving tank can be dissolved more quickly during dispensing, and the lime dissolving tank can be mixed more uniformly;

2. the utility model can prevent the problem that the solution in the lime dissolving tank is easy to leak at the top due to interference through the overflow hole, the maintenance manhole is respectively arranged on the auxiliary water tank and the lime dissolving tank and can be used for regularly maintaining and repairing the inside of the device, the mounting cover is screwed and mounted on the maintenance manhole through the screw thread, so that the mounting and dismounting are convenient during maintenance, a certain time is saved, the tightness and the sealing performance of the mounting cover after mounting can be improved through the sealing gasket, and the loosening and the leakage are avoided.

Drawings

FIG. 1 is a schematic view of an auxiliary water tank of the present invention in partial cross-sectional elevation;

FIG. 2 is a schematic view of the overall external structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. an auxiliary water tank; 2. a water inlet; 3. a throttle valve; 4. a float valve; 5. an atmospheric valve; 6. a communication pipe; 7. a lime dissolving tank; 8. rotating the motor; 9. a stirring rod; 10. a medicine outlet; 11. an overflow aperture; 12. a support leg; 13. an installation mechanism; 1301. an inspection manhole; 1302. installing a cover; 1303. and a gasket.

Detailed Description

As shown in fig. 1, a water distribution device for lime medicine adding system, including auxiliary water tank 1 and ball-cock assembly 4, one side top of auxiliary water tank 1 is connected with water inlet 2, and choke valve 3 is installed to the front end of water inlet 2, ball-cock assembly 4 sets up inside the opposite side of water inlet 2, the bottom side middle part of auxiliary water tank 1 is provided with atmospheric valve 5, and one side middle part of auxiliary water tank 1 is connected with contact pipe 6, the opposite side of contact pipe 6 is provided with lime dissolving tank 7, and the top mid-mounting of lime dissolving tank 7 has rotating motor 8, the output of rotating motor 8 is connected with puddler 9, water inlet 2, choke valve 3 are linked together with auxiliary water tank 1, and water inlet 2 is mutually perpendicular with auxiliary water tank 1, auxiliary water tank 1 is linked together through contact pipe 6 and lime dissolving tank 7, and contact pipe 6 and auxiliary water tank 1, the vertical central line's of lime dissolving tank 7 contained angle is 28, the rotary motor 8 is rotatably connected with the stirring rod 9 through the lime dissolving tank 7, the vertical central line of the lime dissolving tank 7 coincides with the vertical central line of the chemical outlet 10, water can be added into the auxiliary water tank 1 through the water inlet 2, the inflow is controlled to be stable at a set value through the throttle valve 3, the water level is controlled to be maintained at the highest point through the ball float valve 4, so that the auxiliary water tank 1 can continuously add water into the lime dissolving tank 7, meanwhile, the auxiliary water tank 1 and the lime dissolving tank 7 are made of Q235A, the inclination angle is 28 degrees through the connecting pipe 6, the connecting pipe 6 is welded with the auxiliary water tank 1 and the lime dissolving tank 7, the connecting pipe 6 is made of Q235, water can be uniformly added into the lime dissolving tank 7, the stable and controllable dispensing concentration in the lime dissolving tank 7 is ensured, and the stirring rod 9 can be driven to rotate through the rotary motor 8, therefore, the lime dissolving tank 7 can dissolve more quickly and mix more uniformly during dispensing, and water in the auxiliary water tank 1 can be discharged after use through the emptying valve 5, so that the influence of accumulation on water quality is avoided;

as shown in fig. 1-3, a chemical outlet 10 is arranged in the middle of the lower part of the lime dissolving tank 7, an overflow hole 11 is connected to the upper part of one side of the outer surface of the lime dissolving tank 7, supporting legs 12 are fixed at the bottom parts of the auxiliary water tank 1 and the lime dissolving tank 7, the length of the lime dissolving tank 7 is larger than that of the auxiliary water tank 1, the problem that the solution in the lime dissolving tank 7 is easy to leak at the top part due to interference can be prevented through the overflow hole 11, an installation mechanism 13 for maintenance is installed at one side of the upper part of the auxiliary water tank 1, the installation mechanism 13 comprises an inspection manhole 1301 and an installation cover 1302, the installation mechanism 1302 is installed above the interior of the inspection manhole 1301, the installation mechanism 13 further comprises a sealing gasket 1303, the sealing gasket 1303 is arranged in the middle of the outer side of the installation cover 1302, the inspection manhole 1301 is respectively arranged on the auxiliary water tank 1 and the lime dissolving tank 7, and can be used for regular maintenance and inspection of the interior of the device, through installation lid 1302, its screw thread is twisted and is installed on maintenance manhole 1301 to make things convenient for the dismouting when overhauing, saved certain time, through sealed fill up 1303, can improve installation lid 1302 fastening nature and leakproofness after the installation, avoid taking place to loosen and take off and leak.

The working principle is as follows: in the water distribution device using the lime dosing system, firstly, water can be added into the auxiliary water tank 1 through the water inlet 2, then, the inflow of water is controlled to be stabilized at a set value through the throttle valve 3, then, the water level is controlled to be maintained at the highest point through the ball float valve 4, so that the auxiliary water tank 1 can continuously add water into the lime dissolving tank 7, then, through the connecting pipe 6, the inclination angle is 28 degrees, the connecting pipe 6, the auxiliary water tank 1 and the lime dissolving tank 7 are welded, the connecting pipe 6 is made of Q235 materials, water can be uniformly supplemented into the lime dissolving tank 7, the stability and controllability of the concentration of the dispensed materials in the lime dissolving tank 7 are ensured, at the moment, the stirring rod 9 can be driven to rotate through the rotating motor 8, the dissolving in the lime dissolving tank 7 can be more rapidly dissolved during dispensing, the mixing is more uniform, and then, through the overflow hole 11, can prevent that the solution interference in the lime dissolves the case 7 problem that takes place the leakage easily at the top, then through overhauing manhole 1301, it is seted up respectively on auxiliary water tank 1 and lime dissolve case 7, can be used for regularly maintaining the maintenance to device inside, rethread installation lid 1302, its screw thread is twisted and is moved and install on overhauing manhole 1301, thereby make things convenient for the dismouting when overhauing, certain time has been saved, afterwards, through sealed pad 1303, can improve installation lid 1302 tightness and leakproofness after the installation, avoid taking place the pine to take off and leak, afterwards through atmospheric valve 5, can be after the use with the water discharge in the auxiliary water tank 1, avoid the accumulation to influence quality of water.

Claims

1. A water distribution device for a lime dosing system, which comprises an auxiliary water tank (1) and a ball float valve (4), it is characterized in that a water inlet (2) is connected above one side of the auxiliary water tank (1), a throttle valve (3) is arranged at the front end of the water inlet (2), the float valve (4) is arranged inside the other side of the water inlet (2), an emptying valve (5) is arranged in the middle of the bottom side of the auxiliary water tank (1), and the middle part of one side of the auxiliary water tank (1) is connected with a connecting pipe (6), the other side of the connecting pipe (6) is provided with a lime dissolving tank (7), and the middle part above the lime dissolving tank (7) is provided with a rotating motor (8), the output end of the rotating motor (8) is connected with a stirring rod (9), the middle part of the lower part of the lime dissolving tank (7) is provided with a medicine outlet (10), and an overflow hole (11) is connected above one side of the outer surface of the lime dissolving tank (7).

2. The water distribution device for the lime dosing system according to claim 1, wherein the bottom of the auxiliary water tank (1) and the lime dissolving tank (7) are fixed with legs (12), and the length of the lime dissolving tank (7) is greater than that of the auxiliary water tank (1).

3. The water distribution device for the lime dosing system according to claim 1, wherein the water inlet (2) and the throttle valve (3) are communicated with the auxiliary water tank (1), and the water inlet (2) is perpendicular to the auxiliary water tank (1).

4. The water distribution device for the lime dosing system according to claim 1, wherein the auxiliary water tank (1) is communicated with the lime dissolving tank (7) through a connecting pipe (6), and the connecting pipe (6) forms an angle of 28 degrees with the vertical central lines of the auxiliary water tank (1) and the lime dissolving tank (7).

5. The water distribution device for the lime dosing system according to claim 1, wherein the rotating motor (8) is rotatably connected with the stirring rod (9) through a lime dissolving tank (7), and a vertical center line of the lime dissolving tank (7) coincides with a vertical center line of the chemical outlet (10).

6. The water distribution device for the lime dosing system as claimed in claim 1, wherein an installation mechanism (13) for maintenance is installed on one side above the auxiliary water tank (1), the installation mechanism (13) comprises a maintenance manhole (1301) and an installation cover (1302), and the installation cover (1302) is installed above the inside of the maintenance manhole (1301).

7. The water distribution device for the lime dosing system according to claim 6, wherein the mounting mechanism (13) further comprises a sealing gasket (1303), and the sealing gasket (1303) is arranged in the middle of the outer side of the mounting cover (1302).