Boiler feed water deaerator

Abstract

The utility model relates to the technical field of water supply deaerators, in particular to a boiler water supply deaerator. The boiler feed water deaerator comprises a feed water deaerator body, two bases are evenly arranged at the bottom of the feed water deaerator body, two containing grooves are evenly formed in the bottoms of the bases, first threaded holes are formed in the tops of the containing grooves in a penetrating mode, bottom plates are placed in the containing grooves, screws are arranged at the tops of the bottom plates, and the first threaded holes are communicated with the first threaded holes. The screw rod is screwed in the first threaded hole, and the top of the screw rod penetrates through the first threaded hole and is connected with a hand wheel; the inclination condition of the water supply deaerator after being placed at a designated position can be checked according to the universal bubble level, the corresponding hand wheel is rotated to drive the bottom plate to move up and down so as to adjust the position of the bottom plate, and the inclination angle of the water supply deaerator is finely adjusted through the bottom plate moving up and down. Therefore, it can be guaranteed that the water supply deaerator is horizontally and stably placed on the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of feed water deaerators, in particular to a boiler feed water deaerator. Background Art

[0002] As the main auxiliary equipment of thermal power plants, feed water deaerator is mainly used to remove non-condensable gases in brine to ensure that the oxygen content of desalted water meets national standards before entering the boiler.

[0003] At present, during the installation of the feed water deaerator, it will be moved from the outside to the inside of the factory by a forklift, and then placed in the designated position and fixed in place by some bolts. However, there are some problems in this process, that is, after the feed water deaerator is placed in the designated position, the floor of the factory will have some unevenness, resulting in the feed water deaerator being in the upper position, and the bottom of its bracket cannot be horizontal, causing the feed water deaerator to shake and be unstable, and then the normal use of the subsequent feed water deaerator. In view of the above situation, technical innovation is carried out on the basis of the existing boiler feed water deaerator. Utility Model Content

[0004] The purpose of the utility model is to provide a boiler feed water deaerator to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a boiler feed water deaerator, comprising:

[0006] A water feed deaerator, wherein two groups of bases are evenly arranged at the bottom of the water feed deaerator, two groups of receiving grooves are evenly opened at the bottom of the base, and a first threaded hole is opened through the top of the receiving groove, wherein:

[0007] A bottom plate is placed in the receiving groove, a screw is arranged on the top of the bottom plate, the screw is threaded in the first threaded hole, the top of the screw passes through the first threaded hole and is connected to a hand wheel, and two sets of locking components are evenly placed on the top of the base.

[0008] Preferably, the locking assembly comprises a support frame, a second threaded hole is formed through the top of the support frame, and a locking bolt is threaded into the second threaded hole.

[0009] Preferably, the two groups of support frames are evenly arranged on the top of the base, and two groups of universal bubble levels are evenly arranged on the top of the base.

[0010] Preferably, a groove is formed on the top of the hand wheel, and the bottom of the locking bolt passes through the second threaded hole and is inserted into the groove.

[0011] Preferably, the bottom of the bottom plate is flush with the bottom of the base, and the support frame is located outside the hand wheel.

[0012] Preferably, the universal bubble level corresponds to the hand wheel, and the support frame is designed to be concave.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can check the inclination of the water deaerator after it is placed in the designated position according to the universal bubble level, and rotate the corresponding hand wheel to drive the bottom plate to move up and down to adjust the position of the bottom plate, and fine-tune the inclination angle of the water deaerator by moving the bottom plate up and down, so as to ensure that the water deaerator is placed horizontally and stably on the ground;

[0015] When the angle is adjusted, turn the locking bolt to move it downward and insert it into the groove on the top of the handwheel. The locking bolt is pressed against the top of the handwheel to limit its top, thereby preventing the inclination angle of the water feed deaerator from changing due to accidental touching of the handwheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a boiler feed water deaerator of the utility model;

[0017] Figure 2 This is a right side cross-sectional view of a boiler feed water deaerator according to the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged view of part A.

[0019] In the figure: 1. water feed deaerator; 11. base; 2. support frame; 21. locking bolt; 22. screw; 23. bottom plate; 24. hand wheel; 3. universal bubble level. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3A boiler feed water deaerator comprises a feed water deaerator 1, two groups of bases 11 are evenly and fixedly arranged at the bottom of the feed water deaerator 1, two groups of receiving grooves are evenly opened at the bottom of the base 11, a first threaded hole is penetrated through the top of the receiving groove, a bottom plate 23 is placed in the receiving groove, a screw rod 22 is fixedly arranged on the top of the bottom plate 23, the screw rod 22 is screwed in the first threaded hole, the top of the screw rod 22 penetrates the first threaded hole and is connected with a hand wheel 24, and the hand wheel 24 can be turned to drive the screw rod 22 to rotate downward in the first threaded hole and then drive the bottom plate 23 to move downward, and two groups of locking components are evenly arranged on the top of the base 11.

[0022] The locking assembly includes a support frame 2, a second threaded hole is formed through the top of the support frame 2, a locking bolt 21 is screwed into the second threaded hole, two groups of support frames 2 are evenly fixed on the top of the base 11, two groups of universal bubble levels 3 are evenly fixed on the top of the base 11, a groove is formed on the top of the handwheel 24, the bottom of the locking bolt 21 passes through the second threaded hole and is inserted into the groove, the inclination of the water deaerator 1 after being placed in the specified position can be checked according to the universal bubble level 3, and the corresponding handwheel 24 is rotated to adjust the position of the base plate 23, and the inclination angle of the water deaerator 1 is fine-tuned by moving the base plate 23 up and down, so as to ensure that the water deaerator 1 is placed horizontally and stably on the ground, when the angle is adjusted, the locking bolt 21 is rotated to move it downward and insert it into the groove at the top of the handwheel 24, and the locking bolt 21 is pressed against the top of the handwheel 24, so as to limit the top of the handwheel 24, so as to avoid the change of the inclination angle of the water deaerator 1 due to accidental touching of the handwheel 24 in the later stage.

[0023] The bottom of the bottom plate 23 is flush with the bottom of the base 11 , the support frame 2 is located outside the hand wheel 24 , the universal bubble level 3 corresponds to the hand wheel 24 , and the support frame 2 is designed in an inverted concave shape.

[0024] Working principle: Turning the handwheel 24 can drive the screw 22 to rotate downward in the first threaded hole and then drive the bottom plate 23 to move downward. According to the universal bubble level 3, the inclination of the water deaerator 1 after being placed in the specified position can be checked, and the corresponding handwheel 24 can be turned to adjust the position of the bottom plate 23. The inclination angle of the water deaerator 1 can be fine-tuned by moving the bottom plate 23 up and down to ensure that the water deaerator 1 is placed horizontally and stably on the ground. When the angle is adjusted, turn the locking bolt 21 to move it downward and insert it into the groove at the top of the handwheel 24. The locking bolt 21 is pressed against the top of the handwheel 24 to limit its top to avoid changes in the inclination angle of the water deaerator 1 due to accidental touching of the handwheel 24 in the later stage.

Claims

1. A boiler feed water deaerator, characterized in that: include: A feed water deaerator (1), wherein two groups of bases (11) are evenly arranged at the bottom of the feed water deaerator (1), two groups of receiving grooves are evenly opened at the bottom of the base (11), and a first threaded hole is opened through the top of the receiving groove, wherein: A bottom plate (23) is placed in the receiving groove, a screw rod (22) is arranged on the top of the bottom plate (23), the screw rod (22) is screwed into the first threaded hole, the top of the screw rod (22) passes through the first threaded hole and is connected to a hand wheel (24), and two sets of locking components are evenly placed on the top of the base (11).

2. A boiler feed water deaerator according to claim 1, characterized in that: The locking assembly comprises a support frame (2), a second threaded hole is formed through the top of the support frame (2), and a locking bolt (21) is threaded into the second threaded hole.

3. A boiler feed water deaerator according to claim 2, characterized in that: Two groups of support frames (2) are evenly arranged on the top of the base (11), and two groups of universal bubble levels (3) are evenly arranged on the top of the base (11).

4. A boiler feed water deaerator according to claim 2, characterized in that: A groove is formed at the top of the hand wheel (24), and the bottom of the locking bolt (21) passes through the second threaded hole and is inserted into the groove.

5. A boiler feed water deaerator according to claim 2, characterized in that: The bottom of the bottom plate (23) is flush with the bottom of the base (11), and the support frame (2) is located outside the hand wheel (24).

6. A boiler feed water deaerator according to claim 3, characterized in that: The universal bubble level (3) corresponds to the hand wheel (24), and the support frame (2) is designed to be concave.

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