Steam boiler convenient for cleaning smoke dirt

By designing recycling and cleaning mechanisms in steam boilers, the problem of difficulty in recovering heat and cleaning smoke and scale in steam boilers is solved, and efficient utilization of resources and environmental protection effects are achieved.

CN222143005UInactive Publication Date: 2024-12-10YIXING BOILER FACTORY
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Patent Information

Application Number
CN202420848473.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-23
Publication Date
2024-12-10
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Steam boilers are difficult to recover steam and heat, and the inner wall of the outer shell is difficult to clean, resulting in waste of resources and environmental protection problems.

Method used

A steam boiler including a recycling mechanism and a cleaning mechanism is designed to recover heat and steam through feed pipes, filters, discharge pumps and flanges, and to clean smoke and dirt through threaded rods and scrapers driven by servo motors. .

Benefits of technology

The steam boiler has been recycled and utilized steam and heat, as well as the cleaning of the inner wall of the outer shell, and improved resource utilization and environmental protection performance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a steam boiler convenient to clean soot, which comprises a base, a shell structure is mounted at the top end of the base, a recovery mechanism is mounted at the top end of one side of a shell, the recovery mechanism comprises a feeding pipe, a pipe body, a valve, a filter screen, a discharging pump, a discharging pipe and a flange, and the feeding pipe is mounted at the top end of one side of the shell. The feeding pipe is installed at the top end of one side of the shell, the valve can control opening and closing of the pipe body, after the device finishes working, the valve is opened, the discharging pump works, heat and steam in the shell can be sucked into the pipe body through the feeding pipe, and then dust is prevented from being discharged through filtering of the filter screen; filtered hot air and steam can be discharged through the discharging pipe, and the flange can be connected with different pipelines, so that redundant heat and steam in the shell can be guided into other devices to be recycled, and the purpose that the steam boiler conveniently recycles the steam and the heat is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of steam boilers, in particular to a steam boiler which is convenient for cleaning smoke scale. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or it can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. A steam boiler refers to a boiler equipment for producing steam. It is a special equipment. Its design, production, delivery and installation must be subject to supervision by the national technical supervision department. Users need to obtain a boiler use certificate to operate the boiler. Traditional steam boilers still have many shortcomings, so a steam boiler that is easy to clean soot is needed.

[0003] The above-mentioned prior art still has many disadvantages. 1. It is difficult for steam boilers to recycle steam and heat. After use, steam still has heat. If it is not recycled, it will be directly dissipated, which is wasteful and not environmentally friendly.

[0004] 2. It is difficult to clean the inner wall of the shell of a steam boiler. If the inner part of the shell is used for a long time, soot will be adsorbed on the inner wall of the shell, affecting the use of the shell. Utility Model Content

[0005] The utility model aims to provide a steam boiler which is convenient for cleaning smoke scale, so as to solve the defects of the existing steam boiler that it is difficult to recover steam and heat and it is difficult to clean the inner wall of the shell.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a steam boiler that is convenient for cleaning soot, comprising a base;

[0007] A shell structure is installed at the top of the base, the shell structure includes a shell, an inlet, a support leg, a bottom plate and an outlet, and the bottom plate is installed at the top of the base;

[0008] A support foot is installed at the top of the bottom plate, and a shell is installed at the top of the support foot, a control panel is installed at one end of the shell, an inlet is installed at one side of the top of the shell, an outlet is installed at the bottom end of one side of the shell, and a cleaning mechanism is installed inside the shell;

[0009] A recovery mechanism is installed at the top of one side of the shell. The recovery mechanism includes a feed pipe, a pipe body, a valve, a filter, a discharge pump, a discharge pipe and a flange. The feed pipe is installed at the top of one side of the shell.

[0010] During use, first, materials can be fed in through the inlet and discharged through the outlet. The valve can control the switch of the tube body. When the device finishes working, open the valve, and the discharge pump can work to absorb the heat and steam inside the shell into the tube body through the feed pipe, and then filter through the filter to prevent dust from being discharged. The filtered hot air and steam can be discharged through the discharge pipe. The flange can be connected to different pipes, so that the excess heat and steam inside the shell can be introduced into other devices for recycling.

[0011] Preferably, the cleaning mechanism includes a servo motor, a threaded rod and a scraper. The servo motor is installed on one side of the outer shell. One side of the servo motor is movably connected with the threaded rod, and one side of the threaded rod is installed with the scraper. The servo motor can drive the threaded rod to rotate when it is working. The threaded rod and the scraper form a threaded connection. The rotation of the threaded rod will drive the scraper to move, and the movement of the scraper can clean the soot on the inner wall of the outer shell.

[0012] Preferably, external threads are evenly arranged on the outer side wall of the threaded rod, internal threads cooperating with the external threads are evenly arranged on the inner side wall of the scraper, the threaded rod and the scraper are threadedly connected, and the rotation of the threaded rod drives the scraper to move.

[0013] Preferably, the outer diameter of the scraper is smaller than the inner diameter of the shell, the scraper and the shell form a sliding structure, and a slider is provided on the scraper. The slider can move along the slide groove inside the shell, and the slider can prevent the scraper from rotating.

[0014] Preferably, a tube body is installed on one side of the feed pipe, and a valve is installed on one side of the tube body, a filter is installed inside the tube body, a discharge pump is installed on one side of the tube body, a discharge pipe is installed on one side of the discharge pump, and a flange is installed on one side of the discharge pipe. When the device finishes working, the valve is opened, and the discharge pump can work to absorb the heat and steam inside the shell into the tube body through the feed pipe, and then filter through the filter to prevent dust from being discharged. The filtered hot air and steam can be discharged through the discharge pipe, and the flange can be connected to different pipes, so that the excess heat and steam inside the shell can be introduced into other devices for recycling.

[0015] Preferably, a clamping block is provided on the outer side of the filter screen, a clamping groove is provided on the inner side of the tube body, and the filter screen and the tube body form a clamping structure, which allows the filter screen to be replaced.

[0016] Preferably, a sensing mechanism is installed at the top of the shell, and the sensing mechanism includes a pressure sensor, an alarm, a display screen, a pressure relief pipe and an electric valve. The pressure sensor is installed at the top of the shell, a display screen is installed at one end of the pressure sensor, an alarm is installed at one end of the pressure sensor, the pressure relief pipe is installed at the top of the shell, and an electric valve is installed on one side of the pressure relief pipe. The pressure sensor can sense the pressure inside the shell when it is working, and the pressure value can be displayed on the display screen. When it is sensed that the pressure inside the shell is too high, the pressure sensor will send a signal to control the operation of the electric valve. The operation of the electric valve can open the pressure relief pipe, and the pressure relief pipe can be opened to relieve pressure to prevent the internal pressure of the shell from being too high. At the same time, the alarm can make a sound when it is working to remind the user.

[0017] The utility model provides a steam boiler that is convenient for cleaning soot, and has the advantages that: a feed pipe is installed at the top of one side of the shell, and the valve can control the switch of the tube body. When the device finishes working, the valve is opened, and the discharge pump can work to absorb the heat and steam inside the shell into the tube body through the feed pipe, and then filter through the filter to prevent dust from being discharged. The filtered hot air and steam can be discharged through the discharge pipe, and the flange can be connected to different pipelines, so that the excess heat and steam inside the shell can be introduced into other devices for recycling and use, thereby achieving the purpose of the steam boiler being convenient for recycling steam and heat.

[0018] By installing a servo motor on one side of the outer shell, the servo motor can drive the threaded rod to rotate when it is working. The threaded rod and the scraper form a threaded connection. A slider is provided on the scraper. The slider can move along the slide groove inside the outer shell. The slider can prevent the scraper from rotating. The rotation of the threaded rod will drive the scraper to move. The movement of the scraper can clean the soot on the inner wall of the outer shell, thereby achieving the purpose of facilitating the cleaning of soot in the steam boiler. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0022] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the cleaning mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the recovery mechanism of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. Shell structure; 101. Shell; 102. Inlet; 103. Support foot; 104. Bottom plate; 105. Outlet; 2. Cleaning mechanism; 201. Servo motor; 202. Threaded rod; 203. Scraper; 3. Base; 4. Recovery mechanism; 401. Feed pipe; 402. Pipe body; 403. Valve; 404. Filter; 405. Discharge pump; 406. Discharge pipe; 407. Flange; 5. Sensing mechanism; 501. Pressure sensor; 502. Alarm; 503. Display screen; 504. Pressure relief pipe; 505. Electric valve; 6. Control panel. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 The utility model provides an embodiment: a steam boiler which is convenient for cleaning soot, comprising a base 3.

[0027] A housing structure 1 is installed at the top of the base 3 . The housing structure 1 includes a shell 101 , an inlet 102 , legs 103 , a bottom plate 104 and an outlet 105 . The bottom plate 104 is installed at the top of the base 3 .

[0028] A support foot 103 is installed at the top of the base plate 104, and a shell 101 is installed at the top of the support foot 103. A sensing mechanism 5 is installed at the top of the shell 101, and the sensing mechanism 5 includes a pressure sensor 501, an alarm 502, a display screen 503, a pressure relief pipe 504 and an electric valve 505. The pressure sensor 501 is installed at the top of the shell 101, a display screen 503 is installed at one end of the pressure sensor 501, an alarm 502 is installed at one end of the pressure sensor 501, the pressure relief pipe 504 is installed at the top of the shell 101, and an electric valve 505 is installed on one side of the pressure relief pipe 504.

[0029] See attached Figure 1-3 As shown, the pressure sensor 501 can sense the pressure inside the housing 101, and the pressure value can be displayed on the display screen 503. When it is sensed that the pressure inside the housing 101 is too high, the pressure sensor 501 will send a signal to control the electric valve 505 to work. The electric valve 505 can open the pressure relief pipe 504, and the pressure relief pipe 504 can be opened to relieve pressure to prevent the internal pressure of the housing 101 from being too high. At the same time, the alarm 502 can make a sound to remind the user.

[0030] A control panel 6 is installed at one end of the shell 101, an inlet 102 is installed on one side of the top of the shell 101, an outlet 105 is installed at the bottom end of one side of the shell 101, and a cleaning mechanism 2 is installed inside the shell 101. The cleaning mechanism 2 includes a servo motor 201, a threaded rod 202 and a scraper 203. The servo motor 201 is installed on one side of the shell 101, and the threaded rod 202 is movably connected to one side of the servo motor 201. External threads are evenly arranged on the outer side wall of the threaded rod 202, and internal threads that cooperate with the external threads are evenly arranged on the inner side wall of the scraper 203. The threaded rod 202 and the scraper 203 are threadedly connected.

[0031] A scraper 203 is installed on one side of the threaded rod 202 . The outer diameter of the scraper 203 is smaller than the inner diameter of the housing 101 . The scraper 203 and the housing 101 form a sliding structure.

[0032] See attached Figure 1 and attached Figure 4 As shown, the servo motor 201 can drive the threaded rod 202 to rotate when it is working. The threaded rod 202 and the scraper 203 form a threaded connection. A slider is provided on the scraper 203. The slider can move along the slide groove inside the shell 101. The slider can prevent the scraper 203 from rotating. The rotation of the threaded rod 202 will drive the scraper 203 to move. The movement of the scraper 203 can clean the soot on the inner wall of the shell 101.

[0033] A recovery mechanism 4 is installed at the top of one side of the shell 101, and the recovery mechanism 4 includes a feed pipe 401, a tube body 402, a valve 403, a filter 404, a discharge pump 405, a discharge pipe 406 and a flange 407. The feed pipe 401 is installed at the top of one side of the shell 101, a tube body 402 is installed on one side of the feed pipe 401, and a valve 403 is installed on one side of the tube body 402, a filter 404 is installed inside the tube body 402, a card block is provided on the outside of the filter 404, a card slot is provided inside the tube body 402, and the filter 404 and the tube body 402 form a card-fitting structure.

[0034] A discharge pump 405 is installed on one side of the tube body 402 , a discharge pipe 406 is installed on one side of the discharge pump 405 , and a flange 407 is installed on one side of the discharge pipe 406 .

[0035] See attached Figure 1-2 and attached Figure 5As shown, materials can be fed in through the inlet 102 and discharged through the outlet 105. The valve 403 can control the switch of the tube body 402. When the device is finished working, the valve 403 is opened, and the discharge pump 405 can work to absorb the heat and steam inside the shell 101 into the tube body 402 through the feed pipe 401, and then filter through the filter 404 to prevent dust from being discharged. The filtered hot air and steam can be discharged through the discharge pipe 406. The flange 407 can be connected to different pipes, so that the excess heat and steam inside the shell 101 can be introduced into other devices for recycling.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steam boiler that is convenient for cleaning soot, comprising a base (3); Features: A housing structure (1) is installed at the top of the base (3), wherein the housing structure (1) comprises a shell (101), an inlet (102), a support leg (103), a bottom plate (104) and an outlet (105), and the bottom plate (104) is installed at the top of the base (3); A support foot (103) is installed at the top of the bottom plate (104), and a housing (101) is installed at the top of the support foot (103); a control panel (6) is installed at one end of the housing (101); an inlet (102) is installed at one side of the top of the housing (101); an outlet (105) is installed at the bottom of one side of the housing (101); and a cleaning mechanism (2) is installed inside the housing (101); A recovery mechanism (4) is installed at the top end of one side of the shell (101), and the recovery mechanism (4) comprises a feed pipe (401), a pipe body (402), a valve (403), a filter screen (404), a discharge pump (405), a discharge pipe (406) and a flange (407), and the feed pipe (401) is installed at the top end of one side of the shell (101).

2. A steam boiler that is convenient for cleaning soot according to claim 1, characterized in that: The cleaning mechanism (2) comprises a servo motor (201), a threaded rod (202) and a scraper (203); the servo motor (201) is mounted on one side of the housing (101); one side of the servo motor (201) is movably connected to the threaded rod (202); and one side of the threaded rod (202) is mounted with the scraper (203).

3. A steam boiler that is convenient for cleaning soot according to claim 2, characterized in that: External threads are evenly arranged on the outer wall of the threaded rod (202), internal threads matching the external threads are evenly arranged on the inner wall of the scraper (203), and the threaded rod (202) and the scraper (203) are threadedly connected.

4. A steam boiler that is convenient for cleaning soot according to claim 2, characterized in that: The outer diameter of the scraper (203) is smaller than the inner diameter of the outer shell (101), and the scraper (203) and the outer shell (101) form a sliding structure.

5. The steam boiler for convenient cleaning of soot according to claim 1, characterized in that: A pipe body (402) is installed on one side of the feed pipe (401), and a valve (403) is installed on one side of the pipe body (402), a filter screen (404) is installed inside the pipe body (402), a discharge pump (405) is installed on one side of the pipe body (402), a discharge pipe (406) is installed on one side of the discharge pump (405), and a flange (407) is installed on one side of the discharge pipe (406).

6. A steam boiler that is convenient for cleaning soot according to claim 1, characterized in that: A clamping block is arranged on the outside of the filter screen (404), a clamping groove is arranged inside the tube body (402), and the filter screen (404) and the tube body (402) form a clamping structure.

7. The steam boiler for convenient cleaning of soot according to claim 1, characterized in that: A sensing mechanism (5) is installed at the top of the housing (101), and the sensing mechanism (5) comprises a pressure sensor (501), an alarm (502), a display screen (503), a pressure relief pipe (504) and an electric valve (505). The pressure sensor (501) is installed at the top of the housing (101), a display screen (503) is installed at one end of the pressure sensor (501), an alarm (502) is installed at one end of the pressure sensor (501), the pressure relief pipe (504) is installed at the top of the housing (101), and an electric valve (505) is installed at one side of the pressure relief pipe (504).