Desalted water treatment equipment for high-temperature and high-pressure boiler

Abstract

The utility model relates to the technical field of boiler desalted water treatment, in particular to high-temperature and high-pressure boiler desalted water treatment equipment, which comprises a boiler main body, a bracket arranged below the boiler main body, a top cover arranged above the boiler main body, a scraper structure arranged on the upper surface of the top cover, a convex column arranged on the upper surface of the top cover and close to the edge, and a baffle arranged on the convex column, a spraying device is arranged in the middle of the inner wall of the convex column; according to the desalted water treatment equipment for the high-temperature and high-pressure boiler, the boiler main body is matched with the bracket in an inserting manner, and the clamping blocks are matched with the clamping grooves in an inserting manner, so that the mounting stability is improved, and the top cover and the boiler main body are quickly combined and mounted; the scraping plate scrapes the inner wall of the boiler body to shovel scale of desalted water, under cooperation of the spraying device, scale reaction of the desalted water is accelerated, shoveling cooperation is facilitated, and the top cover is convenient to open to fully clean the interior.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler desalted water treatment, in particular to high-temperature and high-pressure boiler desalted water treatment equipment. Background Art

[0002] Boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy in the fuel, electrical energy, steam with certain thermal energy output by the boiler, high-temperature water or organic heat carrier. High-temperature and high-pressure boilers carry out energy conversion stably. The high salt content of boiler water will cause harm to the boiler. After the water is heated and boiled in the pot, it provides conditions for chemical reaction and continuous concentration of impurities in the water. When these impurities reach saturation in the water, solid substances are produced. The solid substances produced are called slag if they are suspended in the water; if they are attached to the heating surface, they are called scale.

[0003] The utility model with publication number CN213707906U discloses a safe desalted water treatment device, comprising a boiler, wherein a permeable membrane is fixedly installed inside the boiler, the number of the permeable membranes is two groups, the positions are parallel to each other and the angle formed with the inner bottom of the boiler is 20 to 30 degrees, a motor is fixedly installed on the outer surface of the top of the boiler, a rotating shaft is rotatably installed on the inner top of the boiler, and the output shaft of the motor extends to the inside of the boiler through a coupling and is fixedly connected to one end of the rotating shaft;

[0004] The above technical scheme, through the coordinated use of a motor, a rotating shaft, a spiral rod, a spiral block, a stirring rod and a cleaning brush, can stir the brine inside the boiler and clean the scale attached to the inner wall of the boiler at the same time, and can also avoid the accumulation of a large amount of scale leading to fuel waste and damage to the heating surface, and even blockage of furnace tubes and water channels, thereby causing serious accidents such as shutdown and boiler explosion; however, the scale on the inner wall of the boiler cannot come into contact with the external solvent spray, and with the cooperation of a scraper, the fixed substances in the desalted water on the inner wall can be removed, and the inside of the boiler is not easy to clean and cooperate, and the overall combination installation is not convenient enough. Utility Model Content

[0005] The purpose of the utility model is to provide a high-temperature and high-pressure boiler desalted water treatment device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-temperature and high-pressure boiler desalination water treatment system

[0008] Compared with the prior art, the device comprises a boiler body, a bracket is provided at the bottom of the boiler body, a top cover is provided at the top of the boiler body, a scraper structure is provided on the upper surface of the top cover, the scraper structure comprises a motor and a scraper, a convex column is provided near the edge of the upper surface of the top cover, a spray device is provided in the middle of the inner wall of the convex column, the spray device comprises a spray ring, a fixing ring is provided at the top of the spray device, a plurality of clamps are provided at the bottom of the fixing ring corresponding to the spray ring, a plurality of connecting rods are provided at the top of the fixing ring, fastening bolts are provided at the top of the connecting rods, a plurality of hooks are provided on the outer wall of the top cover, and a snap lock is provided on the outer wall of the boiler body corresponding to the hook.

[0009] Preferably, a plurality of slots are provided on the upper surface of the bracket near the inner edge, a plurality of support columns are provided on the lower surface of the bracket, the tops of the support columns are welded and fixed to the bracket, and foot pads are provided on the bottoms of the support columns.

[0010] In the utility model, the support column is provided to facilitate the support frame to be lifted, and with the cooperation of the foot pad, it is helpful to place the whole stably and independently.

[0011] Preferably, a limiting ring is provided on the outer wall of the boiler body at a position corresponding to the bracket, a clamping block is provided at the bottom of the limiting ring at a position corresponding to the clamping slot, and the width of the outer wall of the clamping block is adapted to the width of the inner wall of the clamping slot.

[0012] In the utility model, the cooperation of the limit ring helps to increase the stability of the boiler body and the bracket, and the card block and the card slot are plugged together to increase the accuracy of the installation of the boiler body and the bracket, and reduce the impact of the rotation of the boiler body and the bracket on the overall use.

[0013] Preferably, handles are symmetrically provided on the outer wall of the limiting ring, and the handles are welded to the limiting ring, and the limiting ring is welded to the boiler body. A slag discharge pipe connected to the interior is embedded on the outer wall of the boiler body near the bottom, and a valve is provided on the slag discharge pipe.

[0014] In the utility model, a handle is provided to facilitate the removal operation of the boiler body, and the internal residue discharge is achieved in coordination with the slag discharge pipe with a valve.

[0015] Preferably, an annular groove is provided on the top of the boiler body, an arc-shaped groove is provided on the bottom of the annular groove, and a plurality of sliding grooves are provided on the inner wall of the annular groove.

[0016] In the utility model, the cooperation of the annular groove helps to fit with the corresponding rubber pad, thereby increasing the sealing performance between the top cover and the boiler body.

[0017] Preferably, a rubber pad is provided at a position on the lower surface of the top cover corresponding to the arc groove, and a sliding block is provided at a position on the bottom of the top cover corresponding to the slide groove.

[0018] In the utility model, the width of the outer wall of the rubber pad is matched with the width of the inner wall of the arc groove, which increases the tightness of the combination and thus increases the sealing. The width of the outer wall of the slider is matched with the width of the inner wall of the slide groove, and the slider is plugged into the slide groove to increase the stability of the installation of the top cover and the boiler body.

[0019] Preferably, the motor is fixedly connected to the top cover by screws, the output shaft of the motor passes through the top cover, and the output shaft is coaxially connected to the main shaft, the scraper is sleeved on the main shaft, the scraper is in a U-shape, and the outer wall of the scraper is tightly fitted with the inner wall of the boiler body.

[0020] In the utility model, a motor is provided and electrically connected to an external power source through a wire, and the rotation of the output shaft drives the main shaft to rotate, and cooperates with a U-shaped scraper to scrape the boiler body and reduce the influence of scale adhesion on the inner wall.

[0021] Preferably, the width of the outer wall of the fixing ring is matched with the width of the inner wall of the boss, the bottom of the connecting rod is welded and fixed to the fixing ring, the fastening bolt passes through the boss and is threadedly connected to the connecting rod, the spray ring is clamped and matched with the clamp, the clamps are distributed in a ring shape with equal intervals, the clamp is welded and fixed to the fixing ring, a number of nozzles are embedded in the bottom of the spray ring, and the spray ring is connected to an external solvent delivery pipeline through a conduit.

[0022] In the utility model, a fixing ring with a plurality of clamps is provided to realize plug-in cooperation between the spray ring and the clamps, thereby realizing rapid installation of the spray device on the top cover. With the cooperation of a plurality of nozzles and the nozzles being tilted, it is convenient for the spraying corresponding solvent to contact and react with the scale on the inner wall of the boiler body, thereby facilitating the scale cleaning cooperation.

[0023] The beneficial effects of the utility model are:

[0024] The utility model increases the stability of installation by arranging the plug-in cooperation between the boiler body and the bracket, and the plug-in cooperation between the clamping block and the clamping groove, so as to realize the rapid combined installation of the top cover and the boiler body, and arranges a scraper structure to continuously provide power with the cooperation of the motor, and the scraper scrapes the scale of the desalted water against the inner wall of the boiler body, and with the cooperation of the spraying device, the scale reaction of the desalted water is accelerated to facilitate the scraping cooperation, and the top cover is easy to open for full cleaning of the interior.

[0025] The utility model increases the overall independent stability by arranging support columns and foot pads. The top cover increases the sealing performance of the combination with the boiler body in cooperation with the rubber pad. The spray ring is installed inside the convex column in cooperation with the fixing ring with a clamp. The fixing ring is tightly installed and matched with the convex column in cooperation with the fastening bolts. The snap lock and the hook cooperate to realize the rapid combination and installation of the top cover and the boiler body, which is convenient for disassembly and matching. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the combined structure of the boiler body and the bracket of the utility model;

[0028] Figure 3 This is a schematic diagram of the combined structure of the bracket and the support column of the utility model;

[0029] Figure 4 This is a schematic diagram of the main structure of the boiler of the utility model;

[0030] Figure 5 This is a schematic diagram of the combined structure of the top cover and the motor of the utility model;

[0031] Figure 6 This is a schematic diagram of the combined structure of the top cover and the spray device of the utility model;

[0032] Figure 7 This is a bottom view of the top cover of the utility model;

[0033] Figure 8 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0034] The meaning of each number in the figure is:

[0035] 1. Boiler body; 10. Limiting ring; 100. Block; 101. Handle; 11. Slag discharge pipe; 110. Valve; 12. Snap lock; 13. Annular groove; 130. Arc groove; 131. Slide groove;

[0036] 2. Bracket; 20. Card slot; 21. Support column; 210. Foot pad;

[0037] 3. Top cover; 30. convex column; 31. hook; 32. fixing ring; 320. clamp; 321. connecting rod; 322. fastening bolt; 33. rubber pad; 34. slider;

[0038] 4. Motor; 40. Spindle; 41. Scraper;

[0039] 5. Spray device; 50. Spray ring; 500. Spray head. DETAILED DESCRIPTION

[0040] 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.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] See also Figure 1-Figure 8 , this embodiment provides a technical solution:

[0045] A high-temperature and high-pressure boiler desalted water treatment device comprises a boiler body 1, a bracket 2 is arranged below the boiler body 1, a top cover 3 is arranged above the boiler body 1, a scraper structure is arranged on the upper surface of the top cover 3, the scraper structure comprises a motor 4 and a scraper 41, a boss 30 is arranged near the edge of the upper surface of the top cover 3, a spray device 5 is arranged in the middle of the inner wall of the boss 30, the spray device 5 comprises a spray ring 50, a fixing ring 32 is arranged on the top of the spray device 5, a plurality of clamps 320 are arranged at the bottom of the fixing ring 32 corresponding to the spray ring 50, a plurality of connecting rods 321 are arranged at the top of the fixing ring 32, and fastening bolts 322 are arranged on the top of the connecting rods 321, a plurality of hooks 31 are arranged on the outer wall of the top cover 3, and a snap lock 12 is arranged on the outer wall of the boiler body 1 corresponding to the hook 31.

[0046] In this embodiment, a plurality of slots 20 are provided on the upper surface of the bracket 2 near the inner edge, a plurality of support columns 21 are provided on the lower surface of the bracket 2, the tops of the support columns 21 are welded and fixed to the bracket 2, and foot pads 210 are provided on the bottoms of the support columns 21.

[0047] In the present invention, the support column 21 is provided to facilitate the support 2, and with the cooperation of the foot pad 210, it is helpful to place the bracket 2 stably and independently.

[0048] Furthermore, a limiting ring 10 is provided on the outer wall of the boiler body 1 corresponding to the bracket 2 , and a clamping block 100 is provided at the bottom of the limiting ring 10 corresponding to the clamping slot 20 , and the width of the outer wall of the clamping block 100 is adapted to the width of the inner wall of the clamping slot 20 .

[0049] In the utility model, the cooperation of the limit ring 10 helps to increase the stability of the boiler body 1 and the bracket 2, and the block 100 and the slot 20 are plugged together to increase the accuracy of the installation of the boiler body 1 and the bracket 2, and reduce the rotation of the boiler body 1 and the bracket 2 to affect the overall use.

[0050] Specifically, handles 101 are symmetrically provided on the outer wall of the limit ring 10, and the handles 101 are welded and fixed to the limit ring 10. The limit ring 10 is welded and fixed to the boiler body 1. A slag discharge pipe 11 connected to the interior is embedded near the bottom of the outer wall of the boiler body 1, and a valve 110 is provided on the slag discharge pipe 11.

[0051] In the present invention, the handle 101 is provided to facilitate the removal operation of the boiler body 1, and the slag discharge pipe 11 with a valve 110 cooperates to achieve the internal residue discharge coordination.

[0052] It should be noted that an annular groove 13 is formed on the top of the boiler body 1 , an arc-shaped groove 130 is formed on the bottom of the annular groove 13 , and a plurality of sliding grooves 131 are formed on the inner wall of the annular groove 13 .

[0053] In the present invention, the arc groove 130 cooperates with the corresponding rubber pad 33 to increase the sealing performance between the top cover 3 and the boiler body 1 .

[0054] Furthermore, a rubber pad 33 is provided at a position on the lower surface of the top cover 3 corresponding to the arc groove 130 , and a sliding block 34 is provided at a position on the bottom of the top cover 3 corresponding to the sliding groove 131 .

[0055] In the utility model, the width of the outer wall of the rubber pad 33 is adapted to the width of the inner wall of the arc groove 130, which increases the tightness of the combination and thus increases the sealing. The width of the outer wall of the slider 34 is adapted to the width of the inner wall of the slide groove 131, and the slider 34 is plugged into the slide groove 131 to increase the stability of the installation of the top cover 3 and the boiler body 1.

[0056] Specifically, the motor 4 is fixedly connected to the top cover 3 by screws, the output shaft of the motor 4 passes through the top cover 3, and the output shaft is coaxially connected to the main shaft 40, the scraper 41 is sleeved on the main shaft 40, the scraper 41 is in a mouth shape, and the outer wall of the scraper 41 is tightly fitted with the inner wall of the boiler body 1.

[0057] In the utility model, a motor 4 is provided and electrically connected to an external power source through a wire. The output shaft rotates to drive the main shaft 40 to rotate, and the U-shaped scraper 41 is used to scrape the boiler body 1 to reduce the influence of scale adhesion on the inner wall.

[0058] Furthermore, the width of the outer wall of the fixing ring 32 is adapted to the width of the inner wall of the boss 30, the bottom of the connecting rod 321 is welded and fixed to the fixing ring 32, the fastening bolt 322 passes through the boss 30 and is threadedly connected to the connecting rod 321, the spray ring 50 is snap-fitted with the clamp 320, the clamp 320 is distributed in a ring shape with equal intervals, the clamp 320 is welded and fixed to the fixing ring 32, a plurality of nozzles 500 are embedded in the bottom of the spray ring 50, and the spray ring 50 is connected to an external solvent delivery pipeline through a conduit.

[0059] In the utility model, a fixing ring 32 with a plurality of clamps 320 is provided to realize plug-in cooperation between the spray ring 50 and the clamps 320, thereby realizing rapid installation of the spray device 5 on the top cover 3. With the cooperation of the plurality of nozzles 500, and the nozzles 500 are tilted, it is convenient for the spraying corresponding solvent to contact and react with the scale on the inner wall of the boiler body 1, so as to facilitate the scale cleaning cooperation.

[0060] When the high-temperature and high-pressure boiler desalination water treatment equipment of this embodiment is in use, the user manually plugs and matches the boiler body 1 with the bracket 2, the block 100 and the slot 20 are correspondingly plugged and matched, and the limit ring 10 and the bracket 2 are tightly fitted, and then the slag discharge pipe 11 with the valve 110 is assembled and connected with the boiler body 1, the motor 4 is assembled and connected with the top cover 3, the fixing ring 32 with the clamp 320 is fixed to the boss 30 through the connecting rod 321 and the fastening bolt 322, the spray ring 50 with multiple nozzles 500 is plugged and matched with the clamp 320, and the spray ring 50 is connected to the external pipeline through the conduit, and then the scraper 41 is assembled with the main shaft. 40 is combined and connected, and the outer wall of the scraper 41 is tightly fitted with the inner wall of the boiler body 1. The top cover 3 is combined and connected with the boiler body 1 under the plug-in cooperation of the slider 34 and the slide groove 131. The nozzle 500 sprays the corresponding solvent solution to contact and react with the scale on the inner wall. With the cooperation of the scraper 41, the scale of the desalted water on the inner wall is quickly scraped and removed, and the latch 12 is engaged with the hook 31 to achieve fixed cooperation of the top cover 3. When it is necessary to fully clean the interior, the latch 12 is separated from the hook 31, and the top cover 3 is opened to facilitate full cleaning of the interior. The cleaned mixture is discharged from the slag discharge pipe 11, which is conducive to centralized discharge and reduces the impact on the surrounding environment.

[0061] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-temperature and high-pressure boiler desalted water treatment device, comprising a boiler body (1), a bracket (2) being provided below the boiler body (1), a top cover (3) being provided above the boiler body (1), a scraper structure being provided on the upper surface of the top cover (3), the scraper structure comprising a motor (4) and a scraper (41), characterized in that: A convex column (30) is provided on the upper surface of the top cover (3) near the edge, a spray device (5) is provided in the middle of the inner wall of the convex column (30), the spray device (5) comprises a spray ring (50), a fixing ring (32) is provided on the top of the spray device (5), a plurality of clamps (320) are provided at the bottom of the fixing ring (32) at a position corresponding to the spray ring (50), a plurality of connecting rods (321) are provided on the top of the fixing ring (32), and a fastening bolt (322) is provided at the top of each of the connecting rods (321), a plurality of hooks (31) are provided on the outer wall of the top cover (3), and a snap lock (12) is provided on the outer wall of the boiler body (1) at a position corresponding to the hook (31).

2. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 1, characterized in that: A plurality of slots (20) are provided on the upper surface of the bracket (2) near the inner edge, and a plurality of support columns (21) are provided on the lower surface of the bracket (2). The tops of the support columns (21) are welded and fixed to the bracket (2), and the bottoms of the support columns (21) are provided with foot pads (210).

3. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 2, characterized in that: A limiting ring (10) is provided on the outer wall of the boiler body (1) at a position corresponding to the bracket (2), a clamping block (100) is provided at the bottom of the limiting ring (10) at a position corresponding to the clamping slot (20), and the width of the outer wall of the clamping block (100) is adapted to the width of the inner wall of the clamping slot (20).

4. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 3 is characterized in that: Handles (101) are symmetrically arranged on the outer wall of the limiting ring (10), and the handles (101) are welded and fixed to the limiting ring (10). The limiting ring (10) is welded and fixed to the boiler body (1). A slag discharge pipe (11) communicating with the interior is embedded near the bottom of the outer wall of the boiler body (1), and a valve (110) is provided on the slag discharge pipe (11).

5. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 1, characterized in that: An annular groove (13) is provided on the top of the boiler body (1), an arc-shaped groove (130) is provided on the bottom of the annular groove (13), and a plurality of sliding grooves (131) are provided on the inner wall of the annular groove (13).

6. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 5, characterized in that: A rubber pad (33) is provided at a position on the lower surface of the top cover (3) corresponding to the arc groove (130), and a sliding block (34) is provided at a position on the bottom of the top cover (3) corresponding to the slide groove (131).

7. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 1, characterized in that: The motor (4) is fixedly connected to the top cover (3) by means of screws, the output shaft of the motor (4) passes through the top cover (3), and the output shaft is coaxially connected to the main shaft (40), the scraper (41) is sleeved on the main shaft (40), the scraper (41) is in a square shape, and the outer wall of the scraper (41) is tightly fitted with the inner wall of the boiler body (1).

8. The high-temperature and high-pressure boiler desalted water treatment equipment according to claim 1, characterized in that: The width of the outer wall of the fixing ring (32) matches the width of the inner wall of the boss (30); the bottom of the connecting rod (321) is welded and fixed to the fixing ring (32); the fastening bolt (322) passes through the boss (30) and is threadedly connected to the connecting rod (321); the spray ring (50) is snap-fitted with the clamp (320); the clamps (320) are distributed in a ring shape with equal spacing; the clamp (320) is welded and fixed to the fixing ring (32); a plurality of spray heads (500) are embedded in the bottom of the spray ring (50); and the spray ring (50) is connected to an external solvent delivery pipeline through a conduit.

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