Biomass boiler flue ash blocking device

Abstract

The utility model relates to the technical field of biomass boilers, and provides a biomass boiler flue ash blocking device which comprises a flue body, an installation cylinder is fixedly installed on the inner side wall of the flue body, a fixing plate is fixedly installed on the inner side wall of the installation cylinder, and a vibration assembly is arranged on the fixing plate. Two first U-shaped plates are symmetrically mounted at the bottom end of the vibration assembly, a first stainless steel filter screen is jointly and fixedly mounted at the bottoms of the two first U-shaped plates, two second U-shaped plates are symmetrically mounted at the bottom end of the first stainless steel filter screen, and a second stainless steel filter screen is jointly and fixedly mounted at the bottoms of the two second U-shaped plates; a collecting assembly is arranged on the outer side wall of the flue body, and most ash and smoke can be blocked through a first stainless steel filter screen installed on a first U-shaped plate and a second stainless steel filter screen installed on a second U-shaped plate, so that emission of the smoke and the ash can be reduced, the heat efficiency of a boiler is improved, and meanwhile the environment is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of biomass boiler, specifically relates to a biomass boiler flue dust arresting device. BACKGROUND

[0002] Biomass boiler is a kind of boiler, and the boiler using biomass energy as fuel is called biomass boiler, which is divided into biomass steam boiler, biomass hot water boiler, biomass hot air furnace, biomass heat conduction oil furnace, vertical biomass boiler and horizontal biomass boiler.

[0003] During the combustion process of biomass boiler, a large amount of ash and smoke dust will be generated, and if the ash and smoke dust are directly discharged into the atmosphere, not only environmental pollution will be caused, but also the thermal efficiency of the boiler will be affected, therefore, a biomass boiler flue dust arresting device is required. UTILITY MODEL CONTENT

[0004] The utility model provides a biomass boiler flue dust arresting device, solve the problem that biomass boiler in related art in the combustion process will produce a large amount of ash and smoke dust, and if the ash and smoke dust are directly discharged into the atmosphere, not only environmental pollution will be caused, but also the thermal efficiency of the boiler will be affected.

[0005] The technical scheme of the utility model is as follows: a biomass boiler flue dust arresting device, comprising a flue body, a mounting cylinder is fixedly installed on the inner side wall of the flue body, a fixed plate is fixedly installed on the inner side wall of the mounting cylinder, a vibration assembly is arranged on the fixed plate;

[0006] The bottom end of the vibration assembly is symmetrically provided with two first U-shaped plates, a first stainless steel filter screen is fixedly installed at the bottom of the two first U-shaped plates, the bottom end of the first stainless steel filter screen is symmetrically provided with two second U-shaped plates, and a second stainless steel filter screen is fixedly installed at the bottom of the two second U-shaped plates;

[0007] The outer side wall of the flue body is provided with a collecting assembly.

[0008] Preferably, the vibration assembly comprises two pairs of connecting rods penetratingly arranged on the fixed plate, and the connecting rods are movably inserted between the fixed plate, and the first U-shaped plate is fixedly installed on the bottom wall of the connecting rod;

[0009] The top of the two pairs of connecting rods is fixedly provided with a connecting plate, a vibration motor is fixedly installed at the bottom of the connecting plate, springs are arranged on the outer side wall of the connecting rod, and the springs are located between the fixed plate and the connecting plate.

[0010] Preferably, a fixed shell is fixedly installed at the bottom of the connecting plate, and the vibration motor is located in the interior of the fixed shell.

[0011] Preferably, a damper is fixedly installed on the top of the fixing plate, and the top of the damper is fixedly connected to the connecting plate.

[0012] Preferably, the collection component includes a mounting shell fixed to the outer wall of the flue body, and a telescopic mechanism is provided inside the mounting shell, with a mobile phone box mounted on the telescopic mechanism.

[0013] Preferably, the telescopic mechanism includes a first inverted L-shaped plate fixedly installed on the bottom wall inside the mounting housing, an electric telescopic rod fixedly installed on one side of the first inverted L-shaped plate, a second inverted L-shaped plate fixedly installed on the other end of the electric telescopic rod, and the mobile phone box located on top of the second inverted L-shaped plate.

[0014] Preferably, a mounting plate is fixedly installed at the bottom of the mobile phone box, and magnets are fixedly installed on one side of both the second inverted L-shaped plate and the mounting plate, and the two magnets are attracted to each other.

[0015] Preferably, the mounting shell has a plug-in groove, and an interceptor plate is plugged into the inner side of the plug-in groove.

[0016] The working principle and beneficial effects of this utility model are as follows:

[0017] 1. The first stainless steel filter screen installed on the first U-shaped plate and the second stainless steel filter screen installed on the second U-shaped plate can block most of the ash and dust, thereby reducing the emission of dust and ash, improving the thermal efficiency of the boiler, and protecting the environment.

[0018] 2. The vibration component on the fixed plate can drive the first stainless steel filter screen and the second stainless steel filter screen to vibrate, thereby preventing ash and dust from accumulating on the first stainless steel filter screen and the second stainless steel filter screen, thus avoiding affecting the smoke exhaust process of the flue body. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 A cross-sectional structural diagram of the flue body is provided for this utility model;

[0021] Figure 2 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0022] Figure 3 A structural schematic diagram of the vibration assembly is provided for this utility model;

[0023] Figure 4 A schematic diagram of the collecting component is provided for this utility model;

[0024] Figure 5 The utility model provides Figure 4 The structure diagram of the first U-shaped plate is shown in the A place of the figure.

[0025] In the figure: 1, flue body; 2, installation cylinder; 3, fixed plate; 4, vibration component; 41, connecting rod; 42, connecting plate; 43, vibration motor; 44, spring; 5, first U-shaped plate; 6, first stainless steel filter screen; 7, second U-shaped plate; 8, second stainless steel filter screen; 9, collection component; 91, installation shell; 92, telescopic mechanism; 9201, first inverted L-shaped plate; 9202, electric telescopic rod; 9203, second inverted L-shaped plate; 93, mobile phone box; 10, plug-in slot; 11, intercepting plate; 12, mounting plate; 13, magnet. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0027] Please refer to Figure 1 - Figure 5 A biomass boiler flue dust blocking device, including flue body 1, the inner side wall of flue body 1 is fixedly installed with installation cylinder 2, the inner side wall of installation cylinder 2 is fixedly installed with fixed plate 3, and fixed plate 3 is provided with vibration component 4;

[0028] The bottom end of vibration component 4 is symmetrically provided with two first U-shaped plates 5, and the bottom of the two first U-shaped plates 5 is commonly fixedly installed with a first stainless steel filter screen 6, and the bottom end of the first stainless steel filter screen 6 is symmetrically provided with two second U-shaped plates 7, and the bottom of the two second U-shaped plates 7 is commonly fixedly installed with a second stainless steel filter screen 8;

[0029] The outer side wall of flue body 1 is provided with collection component 9.

[0030] The biomass boiler flue dust blocking device provided by the utility model can block most of the ash and smoke dust by the first stainless steel filter screen 6 and the second stainless steel filter screen 8, so as to reduce the emission of smoke dust and ash, improve the thermal efficiency of the boiler, reduce environmental pollution, reduce the wear and tear of the ash and smoke dust in the flue body 1, and prolong the service life of the boiler. Then, the first stainless steel filter screen 6 and the second stainless steel filter screen 8 are vibrated by the vibration component 4, so that the ash and smoke dust attached to the first stainless steel filter screen 6 and the second stainless steel filter screen 8 can fall off and fall into the collection component 9.

[0031] Further, the vibration assembly 4 comprises two pairs of connecting rods 41 arranged through the fixing plate 3 and movably connected between the connecting rods 41 and the fixing plate 3, and the first U-shaped plate 5 is fixedly installed on the bottom wall of the connecting rod 41;

[0032] The top of the two pairs of connecting rods 41 is fixedly installed with a connecting plate 42, the bottom of the connecting plate 42 is fixedly installed with a vibration motor 43, and the outer side wall of the connecting rod 41 is provided with a spring 44, and the spring 44 is located between the fixing plate 3 and the connecting plate 42.

[0033] Specifically, the vibration motor 43 drives the connecting plate 42, so that the connecting plate 42 can drive the connecting rod 41, the first U-shaped plate 5, the first stainless steel filter screen 6, the second U-shaped plate 7 and the second stainless steel filter screen 8 to vibrate under the action of the spring 44, so that the ash and smoke dust attached to the first stainless steel filter screen 6 and the second stainless steel filter screen 8 can be removed, and the accumulation of ash and smoke dust on the first stainless steel filter screen 6 and the second stainless steel filter screen 8 is avoided.

[0034] Further, the bottom of the connecting plate 42 is fixedly installed with a fixed shell, and the vibration motor 43 is located in the inside of the fixed shell, and the top of the fixing plate 3 is fixedly installed with a damper, and the top of the damper is fixedly connected with the connecting plate 42.

[0035] Specifically, the fixed shell can protect the vibration motor 43, so as to reduce the influence of flue gas on the vibration motor 43, and then the damper can consume the kinetic energy of the vibration motor 43 and the connecting plate 42.

[0036] Further, the collecting assembly 9 comprises a mounting shell 91 fixed to the outer side wall of the flue body 1, and the inside of the mounting shell 91 is provided with a telescopic mechanism 92, and the telescopic mechanism 92 is provided with a mobile phone box 93.

[0037] Specifically, the telescopic telescopic mechanism 92 drives the mobile phone box 93, so that one end of the mobile phone box 93 can be inserted into the flue body 1 through the opening on the flue body 1, and since one end of the mobile phone box 93 is arc-shaped, it can be tightly attached to the inside of the flue body 1, so as to facilitate the collection of the removed ash and smoke dust.

[0038] Further, the telescopic mechanism 92 comprises a first inverted L-shaped plate 9201 fixedly installed on the inner bottom wall of the mounting shell 91, a motor-driven telescopic rod 9202 fixedly installed on one side of the first inverted L-shaped plate 9201, a second inverted L-shaped plate 9203 fixedly installed on the other end of the motor-driven telescopic rod 9202, and the mobile phone box 93 is located on the top of the second inverted L-shaped plate 9203.

[0039] Specifically, the telescopic motor-driven telescopic rod 9202 drives the second inverted L-shaped plate 9203, so that one end of the mobile phone box 93 can be inserted into the flue body 1.

[0040] Further, the bottom of the mobile phone box 93 is fixedly installed with a mounting plate 12, and the second inverted L-shaped plate 9203 and one side of the mounting plate 12 are both fixedly installed with a magnet 13, and the two magnets 13 are attracted to each other.

[0041] Specifically, when the mobile phone box 93 is placed on the second inverted L-shaped plate 9203, the magnet 13 on the mounting plate 12 is attracted to the magnet 13 on the second inverted L-shaped plate 9203, so that the second inverted L-shaped plate 9203 can stably drive the mobile phone box 93 when it is stretched and retracted, avoiding displacement of the mobile phone box 93 when it is moved.

[0042] Further, the mounting shell 91 is provided with a plug-in slot 10, and the plug-in slot 10 is internally plugged with an intercepting plate 11.

[0043] Specifically, the intercepting plate 11 in the plug-in slot 10 is pulled out by artificial, so as to facilitate the mobile phone box 93 to be taken out from the mounting shell 91, and then the collected ash and smoke dust are conveniently cleaned.

[0044] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A biomass boiler flue dust retaining device comprising a flue body (1), characterised in that, The inner side wall of the flue body (1) is fixedly installed with a mounting cylinder (2), the inner side wall of the mounting cylinder (2) is fixedly installed with a fixed plate (3), and the fixed plate (3) is provided with a vibration assembly (4); The bottom end of the vibration assembly (4) is symmetrically provided with two first U-shaped plates (5), the bottom of the two first U-shaped plates (5) is fixedly installed with a first stainless steel filter screen (6), the bottom end of the first stainless steel filter screen (6) is symmetrically provided with two second U-shaped plates (7), and the bottom of the two second U-shaped plates (7) is fixedly installed with a second stainless steel filter screen (8); The outer side wall of the flue body (1) is provided with a collecting assembly (9).

2. The biomass boiler ash damper according to claim 1, characterized in that: The vibration assembly (4) comprises two pairs of connecting rods (41) penetrating through the fixed plate (3), and the connecting rods (41) are movably inserted between the fixed plate (3); the first U-shaped plate (5) is fixedly installed on the bottom wall of the connecting rod (41); The top of the two pairs of connecting rods (41) is fixedly installed with a connecting plate (42), the bottom of the connecting plate (42) is fixedly installed with a vibration motor (43), the outer side wall of the connecting rod (41) is provided with a spring (44), and the spring (44) is located between the fixed plate (3) and the connecting plate (42).

3. The biomass boiler flue ash damper device according to claim 2, characterized in that: The bottom of the connecting plate (42) is fixedly installed with a fixed shell, and the vibration motor (43) is located in the fixed shell.

4. The biomass boiler ash damper according to claim 3, characterized in that: The top of the fixed plate (3) is fixedly installed with a damper, and the top of the damper is fixedly connected with the connecting plate (42).

5. The biomass boiler ash damper according to claim 1, characterized in that: The collecting assembly (9) comprises a mounting shell (91) fixed to the outer side wall of the flue body (1), the inside of the mounting shell (91) is provided with a telescopic mechanism (92), and the telescopic mechanism (92) is provided with a mobile phone box (93).

6. The biomass boiler ash damper according to claim 5, characterized in that: The telescopic mechanism (92) comprises a first inverted L-shaped plate (9201) fixedly installed on the inner bottom wall of the mounting shell (91), one side of the first inverted L-shaped plate (9201) is fixedly installed with an electric telescopic rod (9202), the other end of the electric telescopic rod (9202) is fixedly installed with a second inverted L-shaped plate (9203), and the mobile phone box (93) is located at the top of the second inverted L-shaped plate (9203).

7. The biomass boiler ash damper according to claim 6, characterized in that: The bottom of the mobile phone box (93) is fixedly installed with a mounting plate (12), one side of the second inverted L-shaped plate (9203) and the mounting plate (12) is fixedly installed with a magnet (13), and the two magnets (13) are attracted to each other.

8. The biomass boiler ash damper according to claim 7, characterized in that: The mounting shell (91) is provided with a plug-in groove (10), and the plug-in groove (10) is inserted with an intercepting plate (11).

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