Environment-friendly energy-saving boiler

Abstract

The utility model relates to the technical field of boilers, and discloses an environment-friendly energy-saving boiler which comprises a boiler barrel, a support is fixedly installed at the bottom of the boiler barrel, a backdraft bin is fixedly installed at one end of the boiler barrel, a front smoke box is fixedly installed at the other end of the boiler barrel, a front door plate is installed on the front smoke box in a clamped mode, and a rear door plate is installed on the rear smoke box in a clamped mode. And a rear door plate is mounted on the backdraft bin in a clamping manner. According to the environment-friendly and energy-saving boiler, in order to further reduce pollution to the environment, the adsorption assembly is arranged and matched with flue gas to enter the shell through the guide pipe, meanwhile, adsorption holes in an adsorption barrel can adsorb harmful substances in the flue gas, when the adsorption barrel is saturated in adsorption, a turbine drives a straight rod to rotate under the action of flue gas flowing, and the flue gas enters the straight rod; the supporting rod compresses the spiral spring, when the spiral spring is compressed to a certain degree, the warning button is triggered, a worker is reminded to replace or clean the adsorption barrel, and it is ensured that the adsorption assembly continuously and effectively purifies smoke.

Description

TECHNICAL FIELD

[0001] The utility model relates to a boiler technical field, concretely is a kind of environmental protection energy-saving boiler. BACKGROUND

[0002] As an advanced heat conversion equipment, the main function and purpose of environmental protection energy-saving boiler is to efficiently and cleanly convert the chemical energy in fuel into heat energy, which is used for heating, power generation, industrial production and other scenarios.

[0003] Environmental protection energy-saving boiler is usually composed of a combustion system, a heat exchange system, a control system and an exhaust gas treatment system. When working, the fuel is fully burned in the combustion chamber, and the high-temperature flue gas generated is transferred to water or heat-conducting medium through the heat exchange system to generate steam or hot water. The control system accurately adjusts the fuel supply and air flow to maximize the combustion efficiency. The operation process is simple, the degree of automation is high, and it has the advantages of low emission, high efficiency and stable operation.

[0004] However, the above-mentioned device lacks effective flue gas purification measures in actual use, and cannot fully adsorb harmful substances in flue gas, resulting in a large amount of pollutants being discharged into the environment, which has a great impact on air quality. In view of this, we propose an environmental protection energy-saving boiler. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an environmental protection energy-saving boiler to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An environmental protection energy-saving boiler comprises a boiler drum, a support fixedly installed at the bottom of the boiler drum, a back-burning bin fixedly installed at one end of the boiler drum, a front smoke box fixedly installed at the other end of the boiler drum, a front door plate clamped and installed on the front smoke box, and a rear door plate clamped and installed on the back-burning bin.

[0008] A furnace is fixedly installed between the back-burning bin and the front smoke box, a burner is fixedly installed on the furnace, an air outlet pipe is fixedly installed at the top of the boiler drum, a pressure relief valve is fixedly installed at the top of the boiler drum, a water inlet pipe is fixedly installed at the top of the boiler drum, a water outlet pipe is fixedly installed at the bottom of the boiler drum, a second return flue is fixedly installed between the furnace and the back-burning bin, a third return flue is fixedly installed between the back-burning bin and the front smoke box, and one end of a smoke outlet pipe is fixedly installed above the back-burning bin.

[0009] The smoke outlet pipe is provided with an adsorption assembly, the adsorption assembly comprises a guide pipe, one end of the guide pipe is fixedly installed at the other end of the smoke outlet pipe, the other end of the guide pipe is fixedly installed with a bottom of a shell, a smoke outlet cylinder is fixedly installed at the top of the shell, two ends of the shell are fixedly installed with cover plates, a support shell is fixedly installed on the cover plates, one end of a spiral spring is fixedly installed on the inner side of the support shell;

[0010] A warning button is arranged on the inner side of the support shell, one end of a support rod is fixedly installed at the other end of the spiral spring, a straight rod is rotatably installed at the other end of the support rod, an adsorption cylinder is fixedly installed on the straight rod, adsorption holes are formed on the adsorption cylinder, an arc plate is fixedly installed on the adsorption cylinder, and a turbine is fixedly installed on the straight rod.

[0011] Preferably, the second return flue pipe, the third return flue pipe, the cover plate, the support shell, the spiral spring, the warning button, the support rod, the straight rod, the adsorption hole, the arc plate and the turbine are provided with multiple groups.

[0012] Preferably, the multiple support rods slide on the inner side of the support shell, the warning button is arranged on the inner side of the spiral spring, and the support shell, the spiral spring, the warning button, the support rod, the straight rod, the adsorption cylinder, the adsorption hole, the arc plate and the turbine are arranged in the shell.

[0013] Preferably, an auxiliary assembly is arranged on the guide pipe, the auxiliary assembly comprises a cylinder, the cylinder is fixedly installed on the guide pipe, a motor is fixedly installed on the cylinder, a fan is fixedly installed at the output end of the motor, a short cylinder is fixedly installed on the cover plate, one end of a short spring is fixedly installed on the inner side of the short cylinder, a positioning block is fixedly installed at the other end of the short spring, and positioning grooves are formed at two ends of the straight rod.

[0014] Preferably, the short cylinder, the short spring, the positioning block and the positioning grooves are provided with multiple groups.

[0015] Preferably, the internal space of the cylinder is connected with the internal space of the guide pipe and the shell, the positioning block penetrates through the cover plate, and the end of the positioning block, which is away from the short spring, is in a semispherical shape.

[0016] Compared with the prior art, the environmental protection and energy saving type boiler has the following beneficial effects:

[0017] 1. The environmental protection and energy saving type boiler can further reduce the pollution to the environment, the adsorption assembly is arranged, the assembly cooperates with the flue gas entering the shell through the guide pipe, the adsorption holes on the adsorption cylinder can adsorb the harmful substances in the flue gas, when the adsorption cylinder is saturated, the turbine is driven to rotate the straight rod by the action of the flue gas flow, the support rod compresses the spiral spring, when the spiral spring is compressed to a certain degree, the warning button is triggered, reminding the staff to replace or clean the adsorption cylinder, and the adsorption assembly can continuously and effectively purify the flue gas.

[0018] 2、The environmental protection and energy saving type boiler, in order to make the device improve the environmental protection performance of the boiler, by setting up the auxiliary assembly, the assembly is driven to rotate with the motor, the flow of flue gas in the duct is accelerated, flue gas enters the shell faster, the overall flue gas treatment efficiency is improved, the straight rod is positioned when the adsorption cylinder works normally, the straight rod is prevented from shaking at will, the adsorption hole can effectively adsorb impurities in flue gas, when the adsorption cylinder needs to be replaced or cleaned, the positioning block can be easily pushed away, convenient operation is guaranteed, the stable operation of the adsorption assembly is guaranteed, and the environmental protection performance of the boiler is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is overall structure top view schematic drawing of the utility model;

[0020] Figure 2 It is overall structure top view schematic drawing of the utility model from another perspective;

[0021] Figure 3 It is partial structure side sectional view schematic drawing of the utility model;

[0022] Figure 4 It is partial structure sectional view schematic drawing of the utility model from another perspective;

[0023] Figure 5 It is partial structure top sectional view schematic drawing of the utility model;

[0024] Figure 6 It is partial structure sectional view schematic drawing of the utility model;

[0025] Figure 7 It is partial structure sectional view schematic drawing of the utility model;

[0026] Figure 8 It is overall structure top view schematic drawing of the utility model Figure 7 It is A area enlarged structure schematic drawing of the utility model.

[0027] In the figure: 1, the pot barrel; 2, support; 3, back-burning bin; 4, front smoke box; 5, front door plate; 6, rear door plate; 71, burner; 72, gas outlet pipe; 73, pressure relief valve; 74, water inlet pipe; 75, water outlet pipe; 76, second back smoke pipe; 77, third back smoke pipe; 78, furnace tube; 79, smoke outlet pipe; 8, adsorption assembly; 81, guide pipe; 82, shell; 83, smoke outlet pipe; 84, cover plate; 85, support shell; 86, spiral spring; 87, warning button; 88, support rod; 89, straight rod; 810, adsorption cylinder; 811, adsorption hole; 812, arc plate; 813, turbine; 9, auxiliary assembly; 91, cylinder; 92, motor; 93, fan; 94, short cylinder; 95, short spring; 96, positioning block; 97, positioning groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the present application, the term "upper" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is mainly used to better describe the present application and its embodiments, and is not used to limit the indicated device, element or component to have a specific orientation, or to be constructed and operated in a specific orientation. Moreover, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances.

[0030] Please refer to Figure 1 - Figure 8 The present application provides a technical solution:

[0031] The utility model provides an environmental protection and energy saving type boiler, including the boiler drum 1, the bottom fixed mounting of boiler drum 1 has the support 2, one end fixed mounting of boiler drum 1 has the back-burning bin 3, the other end fixed mounting of boiler drum 1 has the front smoke box 4, the front door plate 5 is clamped and is installed on the front smoke box 4, the back door plate 6 is clamped and is installed on the back-burning bin 3, the furnace 78, the back-burning bin 3 with the fixed mounting of furnace 78 between the front smoke box 4, the fixed mounting of burner 71 on the furnace 78, the fixed mounting of gas outlet pipe 72 on the boiler drum 1 top, the fixed mounting of pressure relief valve 73 on the boiler drum 1 top, the fixed mounting of water inlet pipe 74 on the boiler drum 1 top, the fixed mounting of water outlet pipe 75 on the boiler drum 1 bottom, the fixed mounting of second return flue 76 between the furnace 78 and back-burning bin 3, the fixed mounting of third return flue 77 between back-burning bin 3 and front smoke box 4, the fixed mounting of one end of smoke outlet pipe 79 above back-burning bin 3, fuel is combusted in the furnace 78 through burner 71, and a large amount of heat is released, and high-temperature flue gas flows in the furnace, first passes through second return flue 76, then enters back-burning bin 3, then passes through third return flue 77 and returns to front smoke box 4, in this process, heat is continuously transferred to water in the boiler drum 1, so that the water is heated and converted into steam, the generated steam is output for use through the gas outlet pipe 72 on the top of the boiler drum 1, the pressure relief valve 73 on the top of the boiler drum 1 is used for automatically relieving pressure when the pressure in the boiler is too high, so that the boiler can be safely operated, at the same time, water is supplemented through the water inlet pipe 74 on the top of the boiler drum 1, and waste water is discharged through the water outlet pipe 75 at the bottom, so that the water level and water quality in the boiler are maintained stable, finally, flue gas generated by combustion is discharged through the smoke outlet pipe 79 above back-burning bin 3.

[0032] In an embodiment of the utility model, adsorption assembly 8, adsorption assembly 8 is arranged on the smoke outlet pipe 79, and the adsorption assembly 8 includes conduit 81, one end of the conduit 81 is fixedly installed on the other end of the smoke outlet pipe 79, the other end of the conduit 81 is fixedly installed on the bottom of the shell 82, the smoke outlet pipe 83 is fixedly installed on the top of the shell 82, the cover plate 84 is fixedly installed on both ends of the shell 82, the support shell 85 is fixedly installed on the cover plate 84, one end of the helical spring 86 is fixedly installed on the inner side of the support shell 85, the warning button 87 is arranged on the inner side of the support shell 85, one end of the support rod 88 is fixedly installed on the other end of the helical spring 86, the straight rod 89 is rotatably installed on the other end of the support rod 88, the adsorption cylinder 810 is fixedly installed on the straight rod 89, the adsorption hole 811 is formed in the adsorption cylinder 810, the arc plate 812 is fixedly installed on the adsorption cylinder 810, the turbine 813 is fixedly installed on the straight rod 89, the second return flue 76, the third return flue 77, the cover plate 84, the support shell 85, the helical spring 86, the warning button 87, the support rod 88, the straight rod 89, the adsorption hole 811, the arc plate 812 and the turbine 813 are provided with multiple groups, multiple groups of support rods 88 slide in the inner side of the support shell 85, the warning button 87 is arranged in the inner side of the helical spring 86, and the support shell 85, the helical spring 86, the warning button 87, the support rod 88, the straight rod 89, the adsorption cylinder 810, the adsorption hole 811, the arc plate 812 and the turbine 813 are arranged in the inner side of the shell 82.

[0033] The smoke discharged from the smoke outlet pipe 79 enters the shell 82 through the pipe 81, and the harmful substances in the smoke are adsorbed by the adsorption cylinder 810 in the shell 82, and the flow of the smoke acts on the turbine 813, the turbine 813 drives the straight rod 89 to rotate, and the rotation of the straight rod 89 increases the adsorption area together with the arc-shaped plate 812 on the adsorption cylinder 810, thereby improving the adsorption efficiency, so that the smoke is effectively purified, and the pollution to the environment is reduced, and when the adsorption cylinder 810 is saturated, the weight changes, so that the adsorption cylinder 810 drives the straight rod 89 to descend, so that the supporting rod 88 compresses the spiral spring 86 in the supporting shell 85, and when the spiral spring 86 is compressed to a certain extent, the warning button 87 inside the spiral spring 86 is triggered, and the warning button 87 sends a signal to remind the staff to replace or clean the adsorption cylinder 810, so that the adsorption assembly 8 can continuously and effectively purify the smoke, and meet the environmental protection requirements of the energy-saving boiler.

[0034] In one embodiment of the utility model, the pipe 81 is provided with an auxiliary assembly 9, the auxiliary assembly 9 includes a cylinder 91, the cylinder 91 is fixedly installed on the pipe 81, a motor 92 is fixedly installed on the cylinder 91, a fan 93 is fixedly installed on the output end of the motor 92, a short cylinder 94 is fixedly installed on the cover plate 84, a short spring 95 one end is fixedly installed on the inside of the short cylinder 94, a positioning block 96 is fixedly installed on the other end of the short spring 95, positioning grooves 97 are formed on both ends of the straight rod 89, the short cylinder 94, the short spring 95, the positioning block 96 and the positioning grooves 97 are provided with multiple groups, the internal space of the cylinder 91 is connected with the internal space of the pipe 81 and the shell 82, the positioning block 96 penetrates the cover plate 84, and the end, away from the short spring 95 of the positioning block 96, is hemispherical.

[0035] When the embodiment is used, the fan 93 is driven to rotate by the motor 92, the rotation of the fan 93 accelerates the flow of the smoke in the pipe 81, the smoke can enter the adsorption assembly 8 in the shell 82 more quickly, the overall smoke treatment efficiency is improved, and the environmental protection performance of the boiler is further enhanced, when the adsorption cylinder 810 normally works, the positioning block 96 is inserted into the positioning groove 97 to position the straight rod 89, so that the adsorption cylinder 810 is prevented from rotating at will, and the adsorption of the impurities in the smoke by the adsorption hole 811 is stable and effective, when the adsorption cylinder 810 needs to be replaced or cleaned, the positioning block 96 can be easily pushed away when the straight rod 89 is rotated due to the hemispherical end design of the positioning block 96, so that the staff operation is facilitated, and the stable operation of the adsorption assembly 8 is ensured.

[0036] In the application file, the electrical components are all electrically connected with the controller and 220V mains, and the controller is a conventional known device capable of controlling the burner 71, the warning button 87 and the motor 92, the standard parts used in the application file can be purchased from the market, the specific connection mode of each part is connected by using the conventional rivets, welding and other conventional means in the prior art, and the mechanical, parts and devices all adopt conventional types in the prior art, plus the connection of the circuit adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0037] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. An environmentally friendly and energy-saving boiler, comprising a boiler drum (1), a support (2) fixedly installed at the bottom of the boiler drum (1), a back-burning bin (3) fixedly installed at one end of the boiler drum (1), a front smoke box (4) fixedly installed at the other end of the boiler drum (1), and a front door plate (5) clamped and installed on the front smoke box (4), wherein a back door plate (6) is clamped and installed on the back-burning bin (3), and characterized in that: a furnace (78) is fixedly installed between the back-burning bin (3) and the front smoke box (4), a burner (71) is fixedly installed on the furnace (78), an air outlet pipe (72) is fixedly installed at the top of the boiler drum (1), a pressure relief valve (73) is fixedly installed at the top of the boiler drum (1), a water inlet pipe (74) is fixedly installed at the top of the boiler drum (1), a water outlet pipe (75) is fixedly installed at the bottom of the boiler drum (1), a second back-burning smoke pipe (76) is fixedly installed between the furnace (78) and the back-burning bin (3), a third back-burning smoke pipe (77) is fixedly installed between the back-burning bin (3) and the front smoke box (4), and an air outlet pipe (79) is fixedly installed at one end of the back-burning bin (3); an adsorption assembly (8) is arranged on the air outlet pipe (79), the adsorption assembly (8) comprises a guide pipe (81), one end of the guide pipe (81) is fixedly installed at the other end of the air outlet pipe (79), the other end of the guide pipe (81) is fixedly installed at the bottom of a shell (82), an air outlet cylinder (83) is fixedly installed at the top of the shell (82), cover plates (84) are fixedly installed at both ends of the shell (82), support shells (85) are fixedly installed on the cover plates (84), and helical springs (86) are fixedly installed at one end of the inner side of the support shells (85); a warning button (87) is arranged on the inner side of the support shells (85), one end of a support rod (88) is fixedly installed at the other end of the helical springs (86), a straight rod (89) is rotatably installed at the other end of the support rod (88), an adsorption cylinder (810) is fixedly installed on the straight rod (89), adsorption holes (811) are formed in the adsorption cylinder (810), arc-shaped plates (812) are fixedly installed on the adsorption cylinder (810), and turbines (813) are fixedly installed on the straight rod (89).

2. The environmentally friendly and energy-saving boiler according to claim 1, characterized in that: The second back-burning smoke pipe (76), the third back-burning smoke pipe (77), the cover plates (84), the support shells (85), the helical springs (86), the warning button (87), the support rod (88), the straight rod (89), the adsorption holes (811), the arc-shaped plates (812), and the turbines (813) are provided in multiple groups.

3. The environmentally friendly and energy-saving boiler according to claim 1, characterized in that: The support rods (88) in multiple groups are slidably arranged in the support shells (85), the warning buttons (87) are arranged in the helical springs (86), and the support shells (85), the helical springs (86), the warning buttons (87), the support rods (88), the straight rods (89), the adsorption cylinders (810), the adsorption holes (811), the arc-shaped plates (812), and the turbines (813) are arranged in the shell (82).

4. The environmentally friendly and energy-saving boiler according to claim 1, characterized in that: The conduit (81) is provided with an auxiliary assembly (9), the auxiliary assembly (9) comprises a cylinder (91), the cylinder (91) is fixedly installed on the conduit (81), a motor (92) is fixedly installed on the cylinder (91), a fan (93) is fixedly installed on the output end of the motor (92), a short cylinder (94) is fixedly installed on the cover plate (84), one end of a short spring (95) is fixedly installed on the inner side of the short cylinder (94), a positioning block (96) is fixedly installed on the other end of the short spring (95), and positioning grooves (97) are formed in the two ends of the straight rod (89).

5. The environmentally friendly and energy-saving boiler according to claim 4, characterized in that: The short cylinder (94), the short spring (95), the positioning block (96) and the positioning grooves (97) are provided with multiple groups.

6. The environmentally friendly and energy-saving boiler according to claim 4, characterized in that: The internal space of the cylinder (91) is connected with the internal space of the conduit (81) and the shell (82), the positioning block (96) penetrates through the cover plate (84), and the end, away from the short spring (95), of the positioning block (96) is hemispherical.

Images