CN212537806U

CN212537806U - Novel multi-functional low level is arranged heating power oxygen-eliminating device

Info

Publication number: CN212537806U
Application number: CN202021241404.7U
Authority: CN
Inventors: 邓彦龙
Original assignee: Beijing De'ao Energy Technology Co ltd
Current assignee: Beijing De'ao Energy Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-12
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a novel heating power oxygen-eliminating device is arranged to multi-functional low level, including water tower, separation water tank and drainage bushing, the blast pipe is installed to the up end of water tower, and the right side of blast pipe is provided with the oral siphon, the below of oral siphon is provided with the water leakage board, and the left side of water leakage board is provided with the gas collecting hole, the separation water tank is installed in the below of gas collecting hole, and the inside of separation water tank is provided with the trachea, and the tracheal top installs the medicine pipe, the drainage bushing is installed in the left side of medicine pipe, the right-hand member mouth of oral siphon is connected with cavitation remove device, and cavitation remove device's right side is connected with the feed pump. This thermal power oxygen-eliminating device is arranged to low level and adopts cavitation remove device to install and to take place the damage that cavitation caused in the front end of water-feeding pump can effectually be avoided to the water-feeding pump, improves the safety protection guarantee, adopts the structural design of low level oxygen-eliminating device, has reduced the installation degree of difficulty between water tower and the water tank, very big reduction civil engineering cost and hoist and mount expense cost.

Description

Novel multi-functional low level is arranged heating power oxygen-eliminating device

Technical Field

The utility model relates to a deaerator technical field specifically is a novel heating power deaerator is arranged to multi-functional low level.

Background

The thermal deaerator is a new type deaerator, it can remove dissolved oxygen and other gases in the water supply of thermal system, prevent the corrosion of thermal equipment, it is the important equipment which guarantees the safe operation of power plant and industrial boiler, the deaerator is a new type deaerator, it can be used for the mode operation such as constant pressure, sliding pressure, negative pressure, etc., it has the characteristics of high water-soluble oxygen content of the allowable inlet, low water temperature of the inlet, large water supply quantity, etc., it is suitable for the deaerating of water supplies such as various power station boilers, industrial boiler water supply and thermal power plant water supply, etc.

At present, the thermal deaerator of high risk leads to required civil engineering cost and hoist and mount expense cost high owing to the height of putting up that the needs that occupy are higher, and the high point position has also increased the maintenance degree of difficulty in maintainer later stage moreover, for this reason, we propose a novel thermal deaerator is arranged to multi-functional low level.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel heating power oxygen-eliminating device is arranged to multi-functional low level to the heating power oxygen-eliminating device of the high risk who proposes in solving above-mentioned background art leads to required civil engineering cost and hoist and mount expense cost high owing to the height that needs built that occupy is higher, and the high point position has also increased the problem of the maintenance degree of difficulty in maintainer later stage moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel thermal power oxygen-eliminating device is arranged to multi-functional low level, includes water tower, separation water tank and drainage bushing, the blast pipe is installed to the up end of water tower, and the right side of blast pipe is provided with the oral siphon, the below of oral siphon is provided with the weeping board, and the left side of weeping board is provided with the gas collecting hole, the separation water tank is installed in the below of gas collecting hole, and the inside of separation water tank is provided with the trachea, and the tracheal top installs the medicine pipe, the drainage bushing is installed in the left side of medicine pipe, the right-hand member mouth of oral siphon is connected with cavitation remove device, and cavitation remove device's right side is connected with the water-feeding pump.

Preferably, the water inlet pipe and the water feed pump form a communication structure through the cavitation elimination device, and the water inlet pipe and the water leakage plate are positioned in the same vertical direction.

Preferably, the appearance structure of the water leakage plate is hemispherical, a partition plate is arranged in the water tower, and the gas collection hole forms a communicating structure with the exhaust pipe through the partition plate.

Preferably, the shape structure of the water tower is designed to be triangular, and the side surface of the air pipe penetrates through the two groups of symmetrically designed holes.

Preferably, the trachea is provided with 2 groups, and the outer side of the cavitation elimination device is provided with a protective side rail.

Preferably, the observation port is installed on the right side of feed pump, and the right side of observation port is provided with the footboard, the footboard adopts the ripple design.

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

1. the device is designed into the structural design of a low-level deaerator, and compared with a high-level thermal deaerator, the horizontal height of the whole deaerator is reduced, so that the civil engineering cost and the hoisting cost are greatly reduced, and meanwhile, the installation and the maintenance are more convenient;

2. the device can separate the discharged gas from the bottom outlet of the water inlet pipe through the separation of the partition plate, so that the gas discharge can be accelerated, and the cavitation elimination device is arranged at the front end of the water feed pump, so that the damage caused by cavitation of the water feed pump can be effectively avoided, and the safety protection guarantee is improved;

3. the device adopts the design of upper and lower two sets of trachea can improve the area of contact of gas and liquid, improves deoxidization efficiency, and is convenient for maintainer to the observation of internal environment through the viewing aperture that runs through, utilizes simultaneously to adopt footboard and protection side fence to play antiskid and dropproof purpose.

Drawings

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

FIG. 2 is a schematic view of the top view structure of the protective side rail of the present invention;

fig. 3 is a schematic view of the side view structure of the trachea.

In the figure: 1. a water tower; 2. an exhaust pipe; 3. a water inlet pipe; 4. a partition plate; 5. a water leakage plate; 6. a gas collection hole; 7. separating the water tank; 8. a cavitation eliminating device; 9. a feed pump; 10. protecting the side rail; 11. a pedal; 12. a viewing port; 13. an air tube; 14. a drain pipe; 15. a medicine tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel multifunctional low-position arranged thermal deaerator comprises a water tower 1, a separation water tank 7 and a water drainage leaking pipe 14, wherein an exhaust pipe 2 is installed on the upper end face of the water tower 1, a water inlet pipe 3 is arranged on the right side of the exhaust pipe 2, a water leaking plate 5 is arranged below the water inlet pipe 3, a gas collecting hole 6 is formed in the left side of the water leaking plate 5, the separation water tank 7 is installed below the gas collecting hole 6, a gas pipe 13 is arranged inside the separation water tank 7, a medicine pipe 15 is installed above the gas pipe 13, the water drainage leaking pipe 14 is installed on the left side of the medicine pipe 15, a right end opening of the water inlet pipe 3 is connected with a cavitation eliminating device 8, the right side of the cavitation eliminating device 8 is connected with a water feeding pump 9, the water inlet pipe 3 forms a communicating structure with the water feeding pump 9 through the cavitation eliminating device 8, the water inlet pipe 3 and the water leaking plate 5 are located in the same vertical direction, the partition plate 4 is arranged in the water tower 1, the gas collecting hole 6 and the exhaust pipe 2 form a communicating structure through the partition plate 4, the device is designed into a structural design of a low-level deaerator, and compared with a high-level thermal deaerator, the horizontal height of the whole deaerator is reduced, so that the installation and application difficulty between the water tower and a water tank is reduced, the civil engineering cost and the hoisting cost are greatly reduced, meanwhile, the installation is more convenient, and the maintenance is more convenient;

the appearance structure of the water tower 1 is designed to be triangular, two groups of symmetrically designed openings are penetrated through the side surface of the

air pipe

13, 2 groups of air pipes 13 are arranged, the protective side rails 10 are installed on the outer side of the cavitation elimination device 8, the device enables discharged gas to be mutually isolated from the bottom outlet of the water inlet pipe 3 through isolation of the partition plate 4, mutual interference of solution and gas is avoided, and gas discharge can be accelerated, and the cavitation elimination device 8 is installed at the front end of the water feed pump 9, so that damage caused by cavitation of the water feed pump 9 can be effectively avoided, safety protection guarantee is improved, and the structural design is reasonable;

viewing aperture 12 is installed on the right side of feed pump 9, and the right side of viewing aperture 12 is provided with footboard 11, and footboard 11 adopts the ripple design, and the device adopts the design of two sets of trachea 13 about the adoption can improve the area of contact of gas and liquid, improves deoxidization efficiency, and through the viewing aperture 12 that runs through be convenient for maintainer to the observation of internal environment, the while utilizes footboard 11 and protection side fence 10 to play antiskid and dropproof purpose.

The working principle is as follows: for the thermal deaerator, the device mainly comprises a water tower 1, a separation water tank 7 and a drainage leak pipe 14, when the device is used, firstly, a water feeding pump 9 is connected with a cavitation eliminating device 8, the output end of the cavitation eliminating device 8 is connected with a water inlet pipe 3 by a pipeline, liquid is stored in the water inlet pipe 3 by the water feeding pump 9, so that the liquid thrown into the water tower 1 falls above an arc-shaped leak plate 5 and finally falls into the separation water tank 7 for storage, gas is discharged into the separation water tank 7 through side holes of two groups of gas pipes 13 for deaerating the liquid, and the gas pipes 13 are distributed up and down to form two groups, so that the deaerating effect of the liquid in the separation water tank 7 is higher, the deaerated gas is discharged from the exhaust pipe 2 through the gas collecting hole 6 and the partition plate 4, and chemical products can be added into the separation water tank 7 by the medicine pipe 15 to assist in improving the deaerating efficiency, and the viewing aperture 12 at the top is convenient for to the observation of the inside condition of separation water tank 7, adopts two sets of protection side fences 10 can avoid the maintenance personal to take place to fall, wholly adopts low-order design, very big reduction civil engineering cost and hoist and mount expense cost, makes the installation more convenient simultaneously, and it is more convenient to maintain.

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 novel thermal oxygen-eliminating device is arranged to multi-functional low level, includes water tower (1), separation water tank (7) and drainage small opening (14), its characterized in that: blast pipe (2) are installed to the up end of water tower (1), and the right side of blast pipe (2) is provided with oral siphon (3), the below of oral siphon (3) is provided with water leakage board (5), and the left side of water leakage board (5) is provided with discharge hole (6), install in the below of discharge hole (6) separation water tank (7), and the inside of separation water tank (7) is provided with trachea (13), and medicine pipe (15) are installed to the top of trachea (13), drainage leak pipe (14) are installed in the left side of medicine pipe (15), the right-hand member mouth of oral siphon (3) is connected with cavitation remove device (8), and the right side of cavitation remove device (8) is connected with feed pump (9).

2. The novel multifunctional low-level-arranged thermal deaerator as claimed in claim 1, is characterized in that: the water inlet pipe (3) and the water feeding pump (9) form a communicating structure through the cavitation eliminating device (8), and the water inlet pipe (3) and the water leakage plate (5) are positioned in the same vertical direction.

3. The novel multifunctional low-level-arranged thermal deaerator as claimed in claim 1, is characterized in that: the appearance structure of hourglass water board (5) is the hemisphere, and the inside of water tower (1) is provided with baffle (4), gas collection hole (6) pass through between baffle (4) and blast pipe (2) and constitute the intercommunication structure.

4. The novel multifunctional low-level-arranged thermal deaerator as claimed in claim 1, is characterized in that: the appearance structure of water tower (1) is the design of triangle-shaped, and the side surface of trachea (13) has run through two sets of trompils of symmetrical design.

5. The novel multifunctional low-level-arranged thermal deaerator as claimed in claim 1, is characterized in that: the air pipe (13) is provided with 2 groups, and the outer side of the cavitation elimination device (8) is provided with a protective side rail (10).

6. The novel multifunctional low-level-arranged thermal deaerator as claimed in claim 1, is characterized in that: viewing aperture (12) are installed on the right side of feed pump (9), and the right side of viewing aperture (12) is provided with footboard (11), footboard (11) adopt the ripple design.