Automatic discharge steam boiler and boiler equipment
By setting up a heating plate and discharge pipe in the steam furnace, automatically cleaning scale, and applying anti-scatter coating on the inside and outside of the furnace body, the scale accumulation problem is solved, extending the service life and cleaning cycle of the steam furnace.
Patent Information
- Application Number
- CN202420931265.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Steam furnaces will accumulate scale after long-term use, affecting heating performance, and the prior art requires disassembly and cleaning, resulting in a shortening of the equipment life.
An automatic discharge steam furnace is designed. By setting a heating plate and discharge pipe on the side of the furnace body, the dense scale is used to enter the discharge pipe, and combined with the anti-scaling coating to prevent the accumulation of scale, realizing automatic cleaning.
Effectively reduce the impact of scale on the furnace body, extend the service life and increase the cleaning cycle.
Smart Images
Figure CN222186905U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of steam boiler equipment, and in particular to an automatic discharge steam furnace and boiler equipment. Background Art
[0002] A steam boiler is a device used to produce steam. It uses power or other energy sources to heat water into steam. It has the advantages of high thermal efficiency, low noise during the heating process, and energy saving. It is widely used in life and various industrial fields.
[0003] Electric steam boilers are usually built into equipment for use. Steam boilers will produce scale impurities during the heating process. After long-term use, the scale impurities will continue to accumulate and affect the heating performance of the steam boiler. At this time, the scale needs to be cleaned in time, and the equipment needs to be disassembled for cleaning and discharge. On the one hand, equipment disassembly is time-consuming and labor-intensive; on the other hand, disassembly and cleaning will greatly shorten the life of the equipment. Utility Model Content
[0004] In order to improve the problem of scale accumulation in steam boilers in the related art, the utility model provides an automatic discharge steam furnace and boiler equipment.
[0005] On the one hand, the present application provides an automatic discharge steam furnace, comprising a furnace body, the furnace body having a water inlet and an air outlet, and a heating plate is arranged on one side of the furnace body; the heating plate comprises a plate body arranged on the furnace body, the plate body is provided with a discharge pipe connected to the furnace body, and the discharge pipe is provided with a valve for controlling the conduction and closure thereof.
[0006] Furthermore, the water inlet and the air outlet are located above the furnace body, the tray is located below the furnace body, and the tray and the bottom of the furnace body are split or integrated structures.
[0007] Furthermore, a mounting through hole is opened in the middle of the disk body, and one end of the discharge pipe is inserted into the mounting through hole and fixedly connected to the mounting through hole.
[0008] Furthermore, an anti-scaling coating is provided on the inner side of the bottom of the furnace body.
[0009] Furthermore, the water inlet of the furnace body is provided with a water inlet pipe, the air outlet of the furnace body is provided with a steam outlet pipe, and the furnace body is provided with a steam valve.
[0010] Furthermore, the water inlet pipe and the steam outlet pipe are located on the same side of the furnace body.
[0011] Furthermore, it also includes a monitoring component, which includes a first water level monitor and a second water level monitor arranged on the furnace body.
[0012] In another aspect, the present application provides a boiler device, comprising the automatic discharge steam boiler as described above.
[0013] The utility model has the following advantages:
[0014] 1. The utility model is an automatic discharge steam furnace, by arranging a heating plate on one side of the furnace body, using the heating plate to heat water, and installing a discharge pipe and a valve on the heating plate. When the steam furnace is running, water to be heated is input into the furnace body through the water inlet, and the heating plate is running to heat the water. Since the density of scale generated in the heating process is greater than that of water, the scale will continuously enter the discharge pipe. After the steam boiler has been used for a period of time, the valve can be opened to discharge the scale for cleaning. By arranging the discharge pipe, the scale accumulated in the furnace body can be effectively reduced, thereby reducing the impact of the scale on the furnace body and increasing the service life of the automatic discharge steam furnace.
[0015] 2. After long-term use, it is difficult to avoid the accumulation of scale in the furnace body. The automatic discharge steam furnace of the utility model provides an anti-scale coating on the furnace body, which can effectively prevent the accumulation of scale in the furnace body even after long-term use, so that the scale can continuously enter the discharge pipe for subsequent discharge, further increasing the cleaning cycle and service life of the automatic discharge steam furnace. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a schematic diagram of the structure of an automatic exhaust steam furnace according to an embodiment of the present application;
[0018] Figure 2 Another structural schematic diagram of an automatic steam discharge furnace according to an embodiment of the present application;
[0019] Figure 3 It is a cross-sectional schematic diagram of an automatic steam discharge furnace according to an embodiment of the present application.
[0020] Description of reference numerals:
[0021] 1. Furnace body; 11. Water inlet pipe; 12. Steam outlet pipe; 13. Steam valve; 2. Heating plate; 21. Plate body; 3. Discharge pipe; 31. Valve; 4. Monitoring component; 41. First water level monitor; 42. Second water level monitor. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0023] In the description of the present application, 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", "axial", "radial", "circumferential" 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 application 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 application.
[0024] 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 at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0025] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0026] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0028] Reference Figures 1 to 3 On the one hand, the present application provides an automatic discharge steam furnace, comprising a furnace body 1, the furnace body 1 having a water inlet and an air outlet, a heating plate 2 being arranged on one side of the furnace body 1; the heating plate 2 comprising a plate body 21 embedded in the furnace body 1, the plate body 21 being provided with a discharge pipe 3 communicating with the furnace body 1, and the discharge pipe 3 being provided with a valve 31 for controlling its conduction and closure. The heating plate 2 is used to heat water, and the discharge pipe 3 and the valve 31 are installed on the heating plate 2. When the steam furnace is running, the water to be heated is input into the furnace body 1 through the water inlet, and the heating plate is operated to heat the water. The scale generated during the heating process has a greater density than water, and the scale will continuously enter the discharge pipe 3. After the steam boiler has been used for a period of time, the valve 31 can be opened to discharge the scale to achieve cleaning. By setting the discharge pipe 3, the scale accumulated in the furnace body 1 can be effectively reduced, thereby reducing the impact of the scale on the furnace body 1.
[0029] Specifically, in this embodiment, the furnace body 1 is arranged vertically, and the upper end of the furnace body 1 is used to open a water inlet and an air outlet, that is, the water inlet and the air outlet are located above the furnace body 1, and the water inlet of the furnace body 1 is provided with a water inlet pipe 11, which is located in the middle of the furnace body 1, and the water inlet pipe 11 is generally arranged in an inverted "U" shape to facilitate connection with external equipment. Similarly, the air outlet of the furnace body 1 is provided with a steam outlet pipe 12, and the steam outlet pipe 12 is generally arranged in an inverted "U" shape to facilitate connection with external equipment, that is, the water inlet pipe 11 and the steam outlet pipe 12 are located on the same side of the furnace body 1. At the same time, a steam valve 13 for controlling steam supply is also provided on this side of the furnace body 1. It can be understood that the upper end of the furnace body 1 can be a cover body that can be opened and closed, and the water inlet pipe 11, the steam outlet pipe 12 and the steam valve 13 are arranged on the cover body for operation.
[0030] The lower end of the furnace body 1 is used to install the disk 21, that is, the disk 21 is located below the furnace body 1. It should be noted that the disk 21 and the lower part of the furnace body 1 can be split, or the disk 21 and the lower part of the furnace body 1 can be integrated. In this embodiment, an adapting through hole for matching with the disk 21 is provided below the furnace body 1. The size and shape of the adapting through hole are adapted to the size and shape of the disk 21. The disk 21 is embedded in the adapting through hole and fixed to the adapting through hole. It can be understood that the disk 21 can be installed with the furnace body 1 by threaded connection or by welding. When the disk 21 is installed in place, the disk 21 will close the lower end of the furnace body 1, and the lower surface of the disk 21 is flush with the lower surface of the furnace body 1.
[0031] In order to install the discharge pipe 3, the disc body 21 is provided with a mounting through hole, which can be specifically arranged in the middle of the disc body 21, or in other positions of the disc body 21. One end of the discharge pipe 3 is plugged into the mounting through hole and fixedly connected with the mounting through hole. It can be understood that the end of the discharge pipe 3 can be specifically threaded with the mounting through hole for disassembly, or can be welded with the mounting through hole. By setting the discharge pipe 3, the scale generated during the operation of the automatic discharge steam boiler will enter the discharge pipe 3 and accumulate. After a period of use, the discharge and cleaning of the scale can be achieved by opening the valve 31. It should be noted that the valve 31 can be controlled by an external device, that is, the valve 31 can be driven to discharge at a preset interval.
[0032] After long-term use, it is inevitable that scale will accumulate in the furnace body 1 and on the disk body 21. In order to avoid scale accumulation, an anti-scaling coating is provided on the inner side of the bottom of the furnace body 1 (not shown in the figure). It can be understood that the side of the disk body 21 away from the discharge pipe 3 can also be coated with an anti-scaling coating. By providing the anti-scaling coating, it is possible to effectively avoid scale accumulation in the furnace body 1 and on the disk body 21, so that the steam furnace can be cleaned after a longer period of use, that is, the cleaning cycle is extended, and the service life of the automatic discharge steam furnace is effectively increased.
[0033] In addition, the automatic discharge steam furnace also includes a monitoring component 4 for monitoring the water level. The monitoring component 4 includes a first water level monitor 41 and a second water level monitor 42 arranged on the furnace body 1. The first water level monitor 41 and the second water level monitor 42 are arranged along the height of the furnace body 1.
[0034] On the other hand, the present application provides a boiler device, in which the automatic discharge steam boiler as described above is provided.
[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0036] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. An automatic exhaust steam boiler, characterized in that: The invention comprises a furnace body (1), the furnace body (1) having a water inlet and an air outlet, a heating plate (2) being arranged on one side of the furnace body (1); the heating plate (2) comprising a plate body (21) arranged on the furnace body (1), the plate body (21) being provided with a discharge pipe (3) connected to the furnace body (1), the discharge pipe (3) being provided with a valve (31) for controlling the opening and closing thereof.
2. The automatic exhaust steam furnace according to claim 1, characterized in that: The water inlet and the air outlet are located above the furnace body (1), the disk body (21) is located below the furnace body (1), and the disk body (21) and the bottom of the furnace body (1) are of a separate or integrated structure.
3. The automatic exhaust steam furnace according to claim 1, characterized in that: A mounting through hole is provided in the middle of the disk body (21), and one end of the discharge pipe (3) is inserted into the mounting through hole and fixedly connected to the mounting through hole.
4. An automatic exhaust steam furnace according to any one of claims 1 to 3, characterized in that: An anti-scaling coating is provided on the inner side of the bottom of the furnace body (1).
5. The automatic exhaust steam furnace according to claim 2, characterized in that: The water inlet of the furnace body (1) is provided with a water inlet pipe (11), the air outlet of the furnace body (1) is provided with a steam outlet pipe (12), and the furnace body (1) is provided with a steam valve (13).
6. The automatic exhaust steam furnace according to claim 5, characterized in that: The water inlet pipe (11) and the steam outlet pipe (12) are located on the same side of the furnace body (1).
7. The automatic exhaust steam furnace according to claim 1, characterized in that: It also comprises a monitoring component (4), wherein the monitoring component (4) comprises a first water level monitor (41) and a second water level monitor (42) arranged on the furnace body (1).
8. A boiler equipment, characterized in that: Including an automatic exhaust steam furnace as described in any one of claims 1-7.