Split type efficient rotating film type deaerator

Abstract

The utility model provides a split type efficient rotating-film deaerator, which relates to the technical field of deaerators, and comprises a deaerating water tank main body, the top of the deaerating water tank main body is connected with a split assembly, the split assembly comprises a connecting frame, two groups of limiting blocks are arranged in the connecting frame, the outer surfaces of the two sides of the connecting frame are connected with fixed blocks, and the fixed blocks are connected with the deaerating water tank main body. And two sets of springs are arranged in the fixing block, push rods are inserted into the two sets of springs, and one ends of the two sets of push rods are connected with push plates. According to the deaerator, when the deaerator main body is disassembled, the handles can be pulled towards the two sides, so that the inserting blocks can be taken out of the inserting grooves, then the guide blocks are rotated to the positions of the guide grooves, and the deaerator main body is pulled upwards, so that the deaerator main body is quickly disassembled from the deaerating water tank main body; and the problems that the deaerator main body cannot be quickly assembled and disassembled from the top of the deaerating water tank main body, and parts are very inconvenient to maintain, inspect or replace are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of deaerators, in particular to a split-type high-efficiency rotary film deaerator. Background Art

[0002] Rotary film deaerator is mainly used to prevent corrosion of thermal equipment and its pipelines. It removes dissolved oxygen and other gases dissolved in boiler feed water to ensure the safe operation and long service life of thermal equipment.

[0003] If the deaerator has poor deoxygenation capacity, it will cause serious corrosion to the boiler feed water pipes, economizers and other ancillary equipment, and the economic losses caused will be tens or hundreds of times the cost of the deaerator. However, the existing deaerator cannot be quickly disassembled and assembled from the top of the water tank. Therefore, when maintenance, inspection or replacement of parts is required, it will take a lot of time and effort, resulting in long equipment downtime, affecting the operating efficiency and production progress of the entire system.

[0004] Therefore, we proposed a new type of split-type high-efficiency rotary film deaerator. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the existing deaerator cannot be quickly disassembled and assembled from the top of the water tank. When maintenance, inspection or replacement of parts is required, it will take a lot of time and effort, resulting in a long downtime of the equipment, affecting the operating efficiency and production progress of the entire system.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a split-type high-efficiency rotary film deaerator, comprising a deaerator water tank main body, the top of the deaerator water tank main body is connected to a split component, the split component includes a connecting frame, two groups of limit blocks are arranged inside the connecting frame, the outer surfaces of both sides of the connecting frame are connected to fixed blocks, two groups of springs are arranged inside the fixed blocks, push rods are inserted into the interiors of the two groups of springs, one end of the two groups of push rods is connected to a push plate, the other end of the two groups of push rods is connected to a handle, one side of the push plate is connected to an insertion block, the deaerator main body is inserted into the interior of the connecting frame, the bottom of both sides of the deaerator main body are connected to guide blocks, the outer surface of the guide blocks is provided with a slot, and the top of the connecting frame is provided with a guide groove.

[0007] Furthermore, the position and size of the guide block match the position and size of the guide groove, and the bottom of the deaerator body fits in with the inner bottom of the connecting frame.

[0008] Furthermore, an elastic structure is formed between the push plate and the spring, and an oblique opening is provided on one side of the insert block.

[0009] Furthermore, a plug-in connection is formed between the plug block and the slot.

[0010] Furthermore, the bottoms of both sides of the deaeration water tank body are connected with adjustment components, and the adjustment components include a support frame, and a threaded hole is formed at the bottom of the support frame.

[0011] Furthermore, a threaded rod is provided inside the threaded hole, and a supporting foot is connected to the bottom of the threaded rod.

[0012] Furthermore, a wrench is connected to one side of the supporting foot.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, when disassembling the deaerator body, the handles can be pulled to both sides so that the insert block can be taken out of the slot, and then the guide block is rotated to the position of the guide groove, and the deaerator body is pulled upward, so that the deaerator body is quickly separated from the deaerator water tank body, avoiding the problem that the deaerator body cannot be quickly disassembled and assembled from the top of the deaerator water tank body, which is very inconvenient when maintenance, inspection or replacement of parts is required.

[0015] 2. In the present invention, when the deaerator water tank body is placed on an uneven ground, the support feet at the corresponding position can be rotated and the height of the support feet can be adjusted by rotating the threads, thereby improving the stability of the deaerator water tank body and the deaerator body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the split-type high-efficiency rotary film deaerator proposed in the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the split-type high-efficiency rotary film deaerator proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting frame of the split-type high-efficiency rotary film deaerator proposed in the utility model;

[0019] Figure 4 for Figure 3 A in the middle is an enlarged structural diagram;

[0020] Figure 5 The utility model provides a schematic diagram of the partial cross-sectional structure of the split-type high-efficiency rotary film deaerator.

[0021] Legend: 1. Deaerator water tank body; 2. Disassembled components; 201. Connecting frame; 202. Limit block; 203. Fixed block; 204. Spring; 205. Push rod; 206. Push plate; 207. Insert block; 208. Handle; 209. Guide block; 210. Slot; 211. Guide groove; 3. Deaerator body; 4. Adjustment component; 401. Support frame; 402. Threaded hole; 403. Threaded rod; 404. Support foot; 405. Wrench. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as Figure 1 - Figure 4 As shown, the utility model provides a split-type high-efficiency rotary film deaerator, including a deaerator water tank body 1, a split assembly 2 connected to the top of the deaerator water tank body 1, the split assembly 2 including a connecting frame 201, two sets of limit blocks 202 are provided inside the connecting frame 201, the outer surfaces of both sides of the connecting frame 201 are connected to fixed blocks 203, two sets of springs 204 are provided inside the fixed blocks 203, push rods 205 are inserted into the interiors of the two sets of springs 204, one end of the two sets of push rods 205 is connected to a push plate 206, the other end of the two sets of push rods 205 is connected to a handle 208, and one end of the push plate 206 is connected to the handle 208. The side is connected with an insertion block 207, the deaerator body 3 is inserted into the interior of the connecting frame 201, and the bottom of both sides of the deaerator body 3 are connected with a guide block 209. The outer surface of the guide block 209 is provided with a slot 210, and the top of the connecting frame 201 is provided with a guide groove 211. The position and size of the guide block 209 match the position and size of the guide groove 211. The bottom of the deaerator body 3 fits well with the inner bottom of the connecting frame 201, and an elastic structure is formed between the push plate 206 and the spring 204. An oblique opening is provided on one side of the insertion block 207, and a plug-in connection is formed between the insertion block 207 and the slot 210.

[0025] The effect achieved by the entire embodiment 1 is that when the deaerator body 3 needs to be removed from the top of the deaerator water tank body 1 for maintenance, the handles 208 can be pulled to both sides at the same time, so that the handles 208 can drive the push plate 206 to retract backward through the push rod 205 and squeeze the spring 204, which will also drive the plug block 207 to be pulled out from the slot 210. At this time, the deaerator body 3 can be rotated counterclockwise so that the guide block 209 at the bottom of the deaerator body 3 can rotate in the connecting frame 201. When the guide block 209 is rotated to a position matching the guide groove 211, the deaerator body 3 can be pulled upward, so that the deaerator body 3 can be removed from the top of the deaerator water tank body 1, which is convenient for deaerator maintenance. The deaerator body 3 is maintained. After the maintenance of the deaerator body 3 is completed, the guide block 209 at the bottom of the deaerator body 3 can be pushed into the guide groove 211, and the guide block 209 can be rotated clockwise. When the guide block 209 contacts the oblique position of the insert block 207, the spring 204 can automatically contract. When the guide block 209 is completely rotated to one side of the limit block 202, the spring 204 will push the push plate 206 through its own elastic force to drive the insert block 207 to be inserted into the slot 210 for fixation, completing the rapid installation of the deaerator body 3, avoiding the problem that the deaerator body 3 cannot be quickly disassembled and assembled from the top of the deaerator water tank body 1, which is very inconvenient when maintenance, inspection or replacement of parts is required.

[0026] Example 2, as Figure 1 and Figure 5 As shown, the bottom of both sides of the deoxygenated water tank body 1 are connected to an adjustment component 4, and the adjustment component 4 includes a support frame 401, a threaded hole 402 is provided at the bottom of the support frame 401, a threaded rod 403 is provided inside the threaded hole 402, and the bottom of the threaded rod 403 is connected to a support foot 404, and a wrench 405 is connected to one side of the support foot 404.

[0027] The effect achieved by the entire embodiment 2 is that when the deoxygenated water tank body 1 is placed on an unstable ground, the support legs 404 at the corresponding positions can be rotated by the wrench 405, so that the support legs 404 can drive the threaded rod 403 and the threaded hole 402 to rotate in thread, and then the support legs 404 are driven to adjust the height through the thread rotation, ensuring that the four groups of support legs 404 can all be in contact with the ground.

[0028] Working principle: When disassembling the deaerator body 3, the handle 208 can be pulled to both sides so that the plug block 207 can be taken out from the slot 210, and then the guide block 209 is rotated to the position of the guide groove 211, and the deaerator body 3 is pulled upward, so that the deaerator body 3 is quickly separated from the deaerator water tank body 1, avoiding the problem that the deaerator body 3 cannot be quickly disassembled and assembled from the top of the deaerator water tank body 1, which is very inconvenient when maintenance, inspection or replacement of parts is required. When the deaerator water tank body 1 is placed on an uneven ground, the support foot 404 at the corresponding position can be rotated, and the height of the support foot 404 can be adjusted by screw rotation, thereby improving the stability of the deaerator water tank body 1 and the deaerator body 3 during use.

[0029] The above are merely preferred embodiments of the present invention and do not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A split-type high-efficiency rotary film deaerator, comprising a deaeration water tank body (1), characterized in that: The top of the deaeration water tank body (1) is connected to a split component (2); The splitting component (2) includes a connecting frame (201), two groups of limit blocks (202) are arranged inside the connecting frame (201), the outer surfaces of both sides of the connecting frame (201) are connected to fixed blocks (203), two groups of springs (204) are arranged inside the fixed blocks (203), push rods (205) are inserted into the two groups of springs (204), one end of the two groups of push rods (205) is connected to a push plate (206), the other end of the two groups of push rods (205) is connected to a handle (208), one side of the push plate (206) is connected to an insert block (207), the deaerator body (3) is inserted into the connecting frame (201), the bottom of both sides of the deaerator body (3) are connected to guide blocks (209), the outer surface of the guide block (209) is provided with a slot (210), and the top of the connecting frame (201) is provided with a guide groove (211).

2. The split high-efficiency rotary film deaerator according to claim 1 is characterized in that: The position and size of the guide block (209) match the position and size of the guide groove (211), and the bottom of the deaerator body (3) fits in contact with the inner bottom of the connecting frame (201).

3. The split high-efficiency rotary film deaerator according to claim 2 is characterized in that: An elastic structure is formed between the push plate (206) and the spring (204), and an oblique opening is provided on one side of the insert block (207).

4. The split high-efficiency rotary film deaerator according to claim 3 is characterized in that: A plug-in connection is formed between the plug block (207) and the slot (210).

5. The split high-efficiency rotary film deaerator according to claim 1 is characterized in that: Adjustment components (4) are connected to the bottoms of both sides of the deaeration water tank body (1). The adjustment components (4) include a support frame (401). A threaded hole (402) is provided at the bottom of the support frame (401).

6. The split high-efficiency rotary film deaerator according to claim 5, characterized in that: A threaded rod (403) is provided inside the threaded hole (402), and a supporting foot (404) is connected to the bottom of the threaded rod (403).

7. The split high-efficiency rotary film deaerator according to claim 6, characterized in that: A wrench (405) is connected to one side of the supporting foot (404).

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