Novel horizontal multi-hearth bulk coal water heating furnace
By introducing storage components and purification components into the water heating furnace in the new horizontal row of multi-furnace coal, the problem of insufficient flue gas treatment is solved, centralized cleaning of coal ash and purification and filtration of flue gas is achieved, and the equipment is operated smoothly and work smoothly. The health and safety of personnel.
Patent Information
- Application Number
- CN202420958939.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing loose coal has caused insufficient flue gas treatment structure of the water heating furnace, causing harmful substances in the flue gas to pollute the air and pose a threat to the health of staff.
A new type of horizontal row multi-furnace scattered coal water heating furnace was designed, using storage components and purification components. The storage components include fixed frames, filters, grilles, rotating blocks, rotating rods, rotating gears, movable card plates and scratch plates. , for centralized collection and cleaning of coal ash; the purification assembly includes a multi-layer filter plate for purification and filtration of flue gas.
It effectively avoids the accumulation of coal ash, ensures the smooth progress of loose coal combustion, and purifies the flue gas through multi-layer filter plates, reduces air pollution from harmful substances, and ensures the safety of staff.
Smart Images
Figure CN222298165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water heating furnaces, in particular to a novel horizontally arranged multi-furnace scattered coal water heating furnace. Background Art
[0002] The water heating furnace releases heat after the combustion of biomass particles, heating the water in the water jacket of the furnace body. When it reaches a certain temperature, the heated water enters the radiator, floor heating pipes, or water heating air conditioner through pipes for heating, which basically solves the high temperature problem of using the combustion chamber. The water heating furnace can use loose coal combustion to heat up.
[0003] However, the current scattered coal water heating furnaces still have some shortcomings. For example, a new type of horizontal multi-furnace scattered coal water heating furnace with application number 202322222698.9 has not yet fully considered the flue gas treatment structure of the scattered coal water heating furnace. In the process of using the new type of horizontal multi-furnace scattered coal water heating furnace, if the flue gas treatment structure of the scattered coal water heating furnace is not fully considered, the combustion of scattered coal will produce more flue gas, and the generated flue gas may carry more harmful substances, which will directly enter the air and cause air pollution, and the staff may inhale the flue gas, thereby causing harm to the body, which is inconvenient for the staff to use the new type of horizontal multi-furnace scattered coal water heating furnace. Utility Model Content
[0004] The utility model aims to provide a novel horizontal multi-furnace scattered coal water heating furnace to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of horizontal multi-furnace loose coal water heating furnace includes a furnace body and a guide frame: a support frame is fixedly connected to the bottom of the furnace body, and a collection box is snap-connected to the inner bottom of the support frame, and a storage assembly is arranged above the collection box, and the storage assembly includes a fixed frame, a filter screen, a grille plate, a rotating block, a rotating rod, a rotating gear, a movable card plate and a scratch plate, the guide frame is arranged on the rear side of the furnace body, and an exhaust gas treatment box is arranged on one side of the top of the guide frame, and a purification assembly is arranged on the inner side of the exhaust gas treatment box, and the purification assembly includes a first purification filter plate, a second purification filter plate and a third purification filter plate.
[0006] Preferably, a water inlet pipe is fixedly connected to an upper portion of one side of the furnace body, and a water outlet pipe is fixedly connected to a lower portion of one side of the furnace body.
[0007] Preferably, the number of the collecting boxes and the number of the storage components are both three, and the three collecting boxes and the storage components are horizontally and equidistantly arranged on the inner side of the support frame.
[0008] Preferably, the fixed frame is slidably connected to the inner side of the support frame, and a groove handle is provided on the front side of the fixed frame, and a filter is fixedly connected to the upper rear side of the fixed frame, and a grille plate is fixedly connected to the inner bottom of the fixed frame.
[0009] Preferably, a rotating block is provided on the front side of the fixed frame, and a rotating rod is welded at the center of one side of the rotating block, and the rotating rod passes through the grille plate and is rotatably connected to the inner side of the fixed frame, and the outer walls at both ends of the rotating rod are tightly connected to rotating gears.
[0010] Preferably, a movable clamping plate is meshingly and rotatably connected above the rotating gear, and the movable clamping plate is slidably connected between the fixed frame and the grille plate, and scratch plates are fixedly connected on both sides above the movable clamping plate, and the bottom of the scratch plate is in contact with the upper surface of the grille plate.
[0011] Preferably, a second purification filter plate is arranged on the front side of the first purification filter plate, and a third purification filter plate is arranged on the front side of the second purification filter plate, and the first purification filter plate, the second purification filter plate and the third purification filter plate are all snap-connected inside the exhaust gas treatment box.
[0012] Preferably, the top of the exhaust gas treatment box is sealed and connected to a fixed top plate, and the front of both sides of the exhaust gas treatment box are fixedly connected to air outlet pipes.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model provides a novel horizontally arranged multi-hearth loose coal water heating furnace, which is provided with a storage assembly above the collection box. When the water heating furnace is in use, the loose coal is placed on the upper surface of the grille plate fixedly connected to the bottom of the fixed frame. The coal ash generated during the burning of the loose coal can fall into the collection box through the grille plate. In addition, after the burning of the loose coal is completed, the staff rotates the rotating block so that the rotating rod welded at the center of one side of the rotating block rotates accordingly, thereby causing the rotating gears tightly connected to the outer walls at both ends of the rotating rod to rotate, thereby driving the movable clamping plate meshing with the rotating connection above the rotating gear to slide between the fixed frame and the grille plate. As the pallet moves, the scratch plates fixedly connected on both sides above the movable pallet move along with it, thereby scratching the upper surface of the grille plate, allowing the coal ash to fall from the grille plate more smoothly into the collection box. The improved device utilizes a storage component to make the new horizontally rowed multi-furnace loose coal water heating furnace easy to clean the coal ash. In the process of using the new horizontally rowed multi-furnace loose coal water heating furnace, it is convenient to centrally collect the coal ash after the combustion of the loose coal, avoid the accumulation of coal ash and the impact on the combustion of the loose coal, ensure the smooth combustion of the loose coal, and facilitate the staff to centrally clean the coal ash later. The structure is simple and easy for the staff to operate and use.
[0015] The utility model discloses a novel horizontally-rowed multi-furnace loose coal water heating furnace, by arranging a purification component on the inner side of the exhaust gas treatment box, when the loose coal is burned, smoke is generated, and the smoke continuously enters the exhaust gas treatment box upward along the guide frame arranged on the rear side of the furnace body, and then uses the first purification filter plate, the second purification filter plate and the third purification filter plate which are snap-connected inside the exhaust gas treatment box to purify and filter the smoke to a certain extent, and finally the treated smoke is discharged outward from the air outlet pipes which are fixedly connected at the front of both sides of the exhaust gas treatment box. The improved device utilizes the purification component, so that the novel horizontally-rowed multi-furnace loose coal water heating furnace can achieve the purpose of smoke treatment. In the process of using the novel horizontally-rowed multi-furnace loose coal water heating furnace, the smoke generated by the burning of the loose coal is subjected to a certain purification and filtering treatment, so as to avoid the generated smoke carrying more harmful substances directly entering the air and causing air pollution, to protect the environment to a certain extent, to avoid the staff from inhaling the smoke and causing harm to the body, to ensure the safety of the staff, and the structure is simple, so that the staff can use the novel horizontally-rowed multi-furnace loose coal water heating furnace conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 3 It is a schematic diagram of the disassembly of the three-dimensional structure of the storage component of the utility model.
[0019] In the figure: 1. furnace body; 2. water inlet pipe; 3. water outlet pipe; 4. support frame; 5. collection box; 6. storage assembly; 601. fixed frame; 602. filter screen; 603. grille plate; 604. rotating block; 605. rotating rod; 606. rotating gear; 607. movable card plate; 608. scratch plate; 7. guide frame; 8. exhaust gas treatment box; 9. purification assembly; 901. first purification filter plate; 902. second purification filter plate; 903. third purification filter plate; 10. fixed top plate; 11. air outlet pipe. DETAILED DESCRIPTION
[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] Embodiment 1
[0022] See also Figure 1-Figure 3 The utility model provides a technical solution: a novel horizontal multi-furnace loose coal water heating furnace comprises a furnace body 1 and a guide frame 7: a support frame 4 is fixedly connected to the bottom of the furnace body 1, a water inlet pipe 2 is fixedly connected to the upper side of the furnace body 1, and a water outlet pipe 3 is fixedly connected to the lower side of the furnace body 1 to facilitate liquid circulation, and a collecting box 5 is snap-connected to the inner bottom of the support frame 4, and a storage component 6 is arranged above the collecting box 5, and the number of the collecting box 5 and the storage component 6 are both three, and the three collecting boxes 5 and the storage components 6 are horizontally equidistantly arranged on the inner side of the support frame 4, adopting a horizontal multi-furnace structure to improve efficiency, and the storage component 6 comprises a fixed frame 601, a filter screen 602, a grille plate 603, a rotating block 604, a rotating rod 605, a rotating gear 606, a movable card plate 607 and a scratch plate 608, the fixed frame 601 is snap-connected and slidably connected to the inner side of the support frame 4, and a groove handle is provided on the front side of the fixed frame 601, and the fixed frame A filter screen 602 is fixedly connected to the upper rear side of 601, and a grille plate 603 is fixedly connected to the inner bottom of the fixed frame 601, a rotating block 604 is arranged on the front side of the fixed frame 601, and a rotating rod 605 is welded to the center of one side of the rotating block 604, and the rotating rod 605 penetrates the grille plate 603 and is rotatably connected to the inner side of the fixed frame 601, and the outer walls at both ends of the rotating rod 605 are tightly connected to rotating gears 606, and a movable clamping plate 607 is meshed and rotatably connected above the rotating gear 606, and the movable clamping plate 607 is slidably connected between the fixed frame 601 and the grille plate 603, and scratching plates 608 are fixedly connected to both sides of the upper side of the movable clamping plate 607, and the bottom of the scratching plate 608 is in contact with the upper surface of the grille plate 603, so as to facilitate the centralized collection of coal ash after the combustion of loose coal, avoid the accumulation of coal ash and the influence on the combustion of loose coal, ensure the smooth combustion of loose coal, and facilitate the operation and use by the staff.
[0023] Embodiment 2
[0024] See also Figure 1-Figure 2The guide frame 7 is arranged at the rear side of the furnace body 1, and an exhaust gas treatment box 8 is arranged on one side of the top of the guide frame 7, and a purification component 9 is arranged on the inner side of the exhaust gas treatment box 8, and the purification component 9 includes a first purification filter plate 901, a second purification filter plate 902 and a third purification filter plate 903, the front side of the first purification filter plate 901 is provided with a second purification filter plate 902, and the front side of the second purification filter plate 902 is provided with a third purification filter plate 903, and the first purification filter plate 901, the second purification filter plate 902 and the third purification filter plate 903 are provided. The filter plates 903 are all snap-fitted and connected to the interior of the waste gas treatment box 8, which performs certain purification and filtering treatment on the flue gas generated by the burning of loose coal, to prevent the flue gas carrying more harmful substances directly entering the air and causing air pollution, and to protect the environment to a certain extent. The top of the waste gas treatment box 8 is sealed and connected with a fixed top plate 10, and the front of both sides of the waste gas treatment box 8 are fixedly connected with air outlet pipes 11, which is convenient for subsequent staff to clean and maintain the waste gas treatment box 8, and convenient for staff to use the new horizontal multi-furnace loose coal water heating furnace.
[0025] In actual use, by setting a storage component 6 above the collection box 5, when the water heater is in use, the loose coal is placed on the upper surface of the grille plate 603 fixedly connected to the bottom of the fixed frame 601, and the coal ash generated during the combustion of the loose coal can fall into the collection box 5 through the grille plate 603. In addition, after the burning of the loose coal is completed, the staff rotates the rotating block 604, so that the rotating rod 605 welded at the center of one side of the rotating block 604 rotates accordingly, so that the rotating gear 606 tightly connected to the outer walls of both ends of the rotating rod 605 rotates, thereby driving the movable clamping plate 607 meshing and rotatably connected above the rotating gear 606 to engage and slide between the fixed frame 601 and the grille plate 603. As the movable clamping plate 607 moves, the two sides above the movable clamping plate 607 The fixedly connected scratching plate 608 moves along with it, thereby scratching the upper surface of the grille plate 603, so that the coal ash falls from the grille plate 603 more smoothly into the collection box 5. In addition, by setting a purification component 9 on the inner side of the exhaust gas treatment box 8, smoke will be generated during the combustion of loose coal. The smoke will continue to enter the exhaust gas treatment box 8 upward along the guide frame 7 set on the rear side of the furnace body 1, and then the first purification filter plate 901, the second purification filter plate 902 and the third purification filter plate 903 that are snap-connected inside the exhaust gas treatment box 8 are used to purify and filter the smoke to a certain extent. Finally, the treated smoke is discharged outward from the air outlet pipes 11 fixedly connected on the front of both sides of the exhaust gas treatment box 8. The structure is simple, which is convenient for the staff to use the new horizontal multi-furnace loose coal water heating furnace.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel horizontal multi-hearth coal-fired water heating furnace, comprising a furnace body (1) and a guide frame (7), characterized in that: A support frame (4) is fixedly connected to the bottom of the furnace body (1), and a collecting box (5) is snap-connected to the inner bottom of the support frame (4), and a storage assembly (6) is arranged above the collecting box (5), and the storage assembly (6) includes a fixed frame (601), a filter screen (602), a grille plate (603), a rotating block (604), a rotating rod (605), a rotating gear (606), a movable clamping plate (607) and a scratching plate (608), the guide frame (7) is arranged at the rear side of the furnace body (1), and an exhaust gas treatment box (8) is arranged on one side of the top of the guide frame (7), and a purification assembly (9) is arranged on the inner side of the exhaust gas treatment box (8), and the purification assembly (9) includes a first purification filter plate (901), a second purification filter plate (902) and a third purification filter plate (903).
2. According to claim 1, a new type of horizontal multi-furnace scattered coal water heating furnace is characterized by: A water inlet pipe (2) is fixedly connected to the upper side of one side of the furnace body (1), and a water outlet pipe (3) is fixedly connected to the lower side of one side of the furnace body (1).
3. According to claim 1, the novel horizontal multi-furnace scattered coal water heating furnace is characterized by: The number of the collecting boxes (5) and the number of the storage components (6) are both three, and the three collecting boxes (5) and the storage components (6) are arranged horizontally and equidistantly on the inner side of the support frame (4).
4. The novel horizontal multi-furnace scattered coal water heating furnace according to claim 1 is characterized in that: The fixed frame (601) is slidably connected to the inner side of the support frame (4), and a groove handle is provided on the front side of the fixed frame (601), and a filter screen (602) is fixedly connected to the upper rear side of the fixed frame (601), and a grille plate (603) is fixedly connected to the inner bottom of the fixed frame (601).
5. According to claim 1, the novel horizontal multi-furnace scattered coal water heating furnace is characterized in that: A rotating block (604) is provided on the front side of the fixed frame (601), and a rotating rod (605) is welded at the center of one side of the rotating block (604), and the rotating rod (605) penetrates the grid plate (603) and is rotatably connected to the inner side of the fixed frame (601), and the outer walls at both ends of the rotating rod (605) are tightly connected to rotating gears (606).
6. The novel horizontal multi-furnace scattered coal water heating furnace according to claim 1 is characterized in that: A movable clamping plate (607) is meshed and rotatably connected above the rotating gear (606), and the movable clamping plate (607) is slidably connected between the fixed frame (601) and the grille plate (603), and scratching plates (608) are fixedly connected on both sides above the movable clamping plate (607), and the bottom of the scratching plate (608) is in contact with the upper surface of the grille plate (603).
7. The novel horizontal multi-furnace scattered coal water heating furnace according to claim 1 is characterized in that: A second purification filter plate (902) is arranged on the front side of the first purification filter plate (901), and a third purification filter plate (903) is arranged on the front side of the second purification filter plate (902), and the first purification filter plate (901), the second purification filter plate (902) and the third purification filter plate (903) are all snap-fitted and connected to the inside of the exhaust gas treatment box (8).
8. The novel horizontal multi-furnace scattered coal water heating furnace according to claim 1 is characterized by: The top of the waste gas treatment box (8) is sealedly connected to a fixed top plate (10), and the front of both sides of the waste gas treatment box (8) are fixedly connected to air outlet pipes (11).