Environment-friendly boiler

Abstract

The invention relates to the field of boilers, in particular to an environment-friendly boiler. The environment-friendly boiler has the beneficial effects that the using effect of a small amount of coal is effectively improved, so that the using rate of the coal is reduced, meanwhile, the amount of smoke exhausted by coal combustion is reduced, nearby air is prevented from being excessively polluted, and the environment-friendly purpose is achieved. According to the technical scheme, the environment-friendly boiler comprises a supporting frame and a boiler body fixedly connected to the supporting frame, a heating box is installed in the middle of the boiler body in an inserted mode, an exhaust frame is fixed to and communicates with the left side of the heating box, and a sliding box is detachably and slidably connected to the interior of the heating box; a combustion box is fixedly connected to the upper side of the sliding box, a pumping box is inserted into the bottom of the sliding box, a water injection pipe is fixed and communicated to the rear side of the pot body, and a plurality of steam pipes are uniformly fixed and communicated to the front side of the pot body.

Description

Technical Field

[0001] The invention relates to the field of boilers, and more particularly to an environmentally friendly boiler. Background Art

[0002] In traditional coal-fired boiler systems, coal is piled up in large quantities as the main fuel inside the boiler for combustion to generate heat energy for industrial production or daily use. However, this traditional combustion method has many problems, especially in terms of energy efficiency and environmental protection. With the increasing attention paid to environmental protection around the world, reducing pollutant emissions generated during coal combustion has become an important direction for improving coal-fired boiler technology. Existing technical equipment often increases the complexity and operating costs of the system, and cannot fundamentally solve the problem of low coal combustion efficiency. Therefore, this application is proposed to address the above technical problems. Summary of the invention

[0003] The purpose of the present invention is to provide an environmentally friendly boiler, which has the beneficial effect of effectively improving the use efficiency of a small amount of coal, thereby reducing the use rate of coal while reducing the amount of flue gas emitted by coal combustion to prevent excessive pollution of the nearby air, thereby achieving the purpose of environmental protection.

[0004] The objective of the present invention is achieved through the following technical scheme: an environmentally friendly boiler, comprising a support frame and a pot body fixedly connected to the support frame, a heating box inserted and installed in the middle of the pot body, an exhaust frame fixed and connected to the left side of the heating box, a sliding box detachably slidably connected to the interior of the heating box, a combustion box fixedly connected to the upper side of the sliding box, an extraction box inserted and installed at the bottom of the sliding box, a water injection pipe fixed and connected to the rear side of the pot body, and a plurality of steam pipes evenly fixed and connected to the front side of the pot body.

[0005] A handle is fixedly connected to the right side of the sliding box.

[0006] The bottom of the combustion box is evenly provided with a plurality of small holes.

[0007] A plurality of long holes are evenly arranged on the left and right sides of the combustion box.

[0008] A buckle plate is slidably connected to the right side of the top of the pot body.

[0009] A plurality of surrounding pipes are evenly fixed and connected to the heating box. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0011] Figure 1 It is a partial structural schematic diagram of the support frame of the present invention;

[0012] Figure 2It is a partial structural schematic diagram of the pot body of the present invention;

[0013] Figure 3 It is a partial structural schematic diagram of the heating box of the present invention;

[0014] Figure 4 It is a partial structural schematic diagram of the exhaust frame of the present invention;

[0015] Figure 5 It is a partial structural schematic diagram of the sliding box of the present invention;

[0016] Figure 6 It is a partial structural schematic diagram of the combustion box of the present invention;

[0017] Figure 7 It is a partial structural schematic diagram of the buckle plate of the present invention;

[0018] Figure 8 It is a partial structural schematic diagram of the right-angle tube of the present invention;

[0019] Fig. 9 It is a partial structural schematic diagram of the collection frame of the present invention;

[0020] Fig.10 It is a partial structural schematic diagram of the U-shaped tube of the present invention;

[0021] Fig.11 It is a partial structural schematic diagram of the sliding box of the present invention;

[0022] Fig.12 and Fig.13 All of them are schematic diagrams of the overall structure of the present invention.

[0023] In the figure: support frame 101; pot body 102; water injection pipe 103; steam pipe 104; liquid storage cylinder 105; heating box 201; surrounding pipe 202; exhaust frame 203; sliding box 301; extraction box 302; combustion box 303; snap-on plate 401; fixing frame 501; long tube 502; right-angle tube 503; square frame 504; collecting frame 505; U-shaped tube 601; straight tube 602; water pump 603; sliding box 701; sieve plate 702. DETAILED DESCRIPTION

[0024] An environmentally friendly boiler comprises a support frame 101 and a pot body 102 fixedly connected to the support frame 101, a heating box 201 is inserted and installed in the middle of the pot body 102, an exhaust frame 203 is fixed and connected to the left side of the heating box 201, a sliding box 301 is detachably slidably connected inside the heating box 201, a combustion box 303 is fixedly connected to the upper side of the sliding box 301, an extraction box 302 is inserted and installed at the bottom of the sliding box 301, a water injection pipe 103 is fixed and connected to the rear side of the pot body 102, and a plurality of steam pipes 104 are evenly fixed and connected to the front side of the pot body 102.

[0025] This part is based on Figure 1-6 The working process expressed in 12 and 13 is: when in use, the heating box 201 is extended into the interior of the pot body 102, and the pot body 102 and the heating box 201 are connected by welding to form a semi-enclosed space, and then the user connects the water pipe for water injection to the water injection pipe 103 fixed and connected by bolts on the rear side of the pot body 102, and water is injected into the formed space, and burning coal is placed in the combustion box 303. Through the user's operation, the sliding box 301 drives the burning coal in the combustion box 303 on its upper side to slide into the heating box 201, and then the heat transfer of the heating box 201 heats and boils the water in the pot body 102, and the generated boiling steam is discharged through a plurality of steam pipes 104 fixed and connected by bolts on the front side of the pot body 102, and the user's operation makes the neatly collected pipes connected at the discharge port of each steam pipe 104 to collect the steam. Steam, through the sliding of the sliding box 301, the combustion box 303 can slide inside the heating box 201, so that the coal burning inside the combustion box 303 can be adjusted by the staff to quickly heat any position of the heating box 201 locally. Following the position adjustment of the combustion box 303, while reducing the amount of coal used, it can speed up the efficiency of the heating box 201 to transfer heat to the water in the pot body 102 according to the user's operation. Compared with the prior art of stacking a large amount of coal inside the boiler for heating, it effectively improves the efficiency of a small amount of coal, thereby reducing the use rate of coal and reducing the amount of smoke emitted by coal combustion to prevent excessive pollution of the nearby air, thereby achieving the purpose of environmental protection. The position of the coal burning in the boiler can be independently operated by the staff to improve the flexibility of the position of the coal burning, and the burnt coal can be slid out from the right side of the heating box 201 to replace the coal;

[0026] The smoke generated inside the heating box 201 is discharged to the outside through the exhaust frame 203 located on the left side of the heating box 201 and fixedly connected by welding.

[0027] A handle is fixedly connected to the right side of the sliding box 301 .

[0028] This part is based on Figure 1-6 The working process expressed in 12 and 13 is: a handle is fixedly connected to the right side of the sliding box 301 by bolts, and the staff can control the sliding position of the sliding box 301 in the heating box 201 by grabbing the handle.

[0029] The bottom of the combustion box 303 is evenly provided with a plurality of small holes.

[0030] This part is based on Figure 1-6The working process expressed in 12 and 13 is: a plurality of small holes are drilled at the bottom of the combustion box 303, so that the ash generated during the combustion of coal can be scattered through the small holes into the extraction box 302 located inside the sliding box 301, so that the generated ash can be collected. After the sliding box 301 slides out of the heating box 201, the extraction box 302 can be pulled out of the sliding box 301 to collect and process the ash, thereby ensuring the environment around the boiler and reducing the air pollution caused by the flying ash.

[0031] The left and right sides of the combustion box 303 are evenly provided with a plurality of long holes.

[0032] This part is based on Figure 1-6 The working process expressed in 12 and 13 is: a plurality of vertical long holes are processed on the left and right sides of the combustion box 303 respectively, so as to accelerate the air circulation inside the combustion box 303 through the plurality of long holes on both sides and accelerate the combustion of coal inside the combustion box 303.

[0033] A buckle plate 401 is slidably connected to the top right side of the pot body 102 .

[0034] This part is based on Figure 1-7 The working process expressed in 12 and 13 is: a buckle plate 401 is slidably connected to the top right side of the pot body 102, so that the buckle plate 401 can cover the opening on the right side of the heating box 201 when sliding downward to prevent smoke from flowing out from the right side of the heating box 201.

[0035] A plurality of surrounding pipes 202 are evenly fixed and connected to the heating box 201 .

[0036] This part is based on Figure 1-7 The working process expressed in 12 and 13 is: a plurality of surrounding tubes 202 are evenly fixed and connected to the heating box 201 by bolts, and the two ports of the surrounding tubes 202 are both located on the upper side of the heating box 201, and surround the outer side of the heating box 201 in a surrounding shape, so that each surrounding tube 202 can circulate the generated high-temperature flue gas inside it, so that each surrounding tube 202 is heated. When each surrounding tube 202 is heated, the high-temperature surrounding tube 202 increases the contact area with the moisture inside the pot body 102, thereby accelerating the boiling efficiency of the moisture inside the pot body 102.

[0037] The upper side of the exhaust frame 203 is slidably connected to a sliding box 701 , and a plurality of sieve plates 702 are evenly and fixedly connected to the sliding box 701 .

[0038] This part is based on Figure 1-13The working process expressed in the figure is: in order to facilitate the purification of the smoke exhausted from the exhaust frame 203, thereby reducing air pollution, when in use, the sliding box 701 is slidably connected to the upper side of the exhaust frame 203, and multiple platforms are evenly arranged on the sliding box 701, and multiple sieve plates 702 are evenly arranged on each platform. Activated carbon filter cotton is installed at the bottom of each sieve plate 702, and the sieve plates 702 on each platform of the cross section are arranged one by one from top to bottom. Through the sliding of the sliding box 701, multiple sieve plates 702 at any vertical position can be slid into the exhaust frame 203, so that the smoke When discharged upward from the bottom of the exhaust frame 203, the flue gas can pass through each sieve plate 702, and synchronously, the flue gas can be multi-filtered by the activated carbon filter cotton on each sieve plate 702, and the harmful substances inside the flue gas can be adsorbed to the maximum extent by the activated carbon filter cotton, thereby improving the efficiency of the overall device in filtering the generated flue gas, making the boiler more environmentally friendly, and after the sieve plate 702 at the same vertical position has been used for a long time, the sliding box 701 can be pushed to allow other sieve plates 702 at the same vertical position to slide into the exhaust frame 203 to perform the above-mentioned flue gas filtering work.

[0039] The left side of the exhaust frame 203 is slidably connected to a fixing frame 501, the upper part of the fixing frame 501 is fixedly connected to a long tube 502, the right side of the long tube 502 is fixedly connected and connected to a right-angle tube 503, the right bottom of the right side of the right-angle tube 503 is fixedly connected and connected to a square frame 504, the bottom of the square frame 504 is fixedly connected to a collecting frame 505, and a gap is provided between the square frame 504 and the collecting frame 505.

[0040] This part is based on Figure 1-13The working process expressed therein is: after any sieve plate 702 at the same vertical position slides out from the exhaust frame 203, in order to facilitate flushing and cleaning of the sieve plate 702 and the activated carbon filter cotton installed thereon and to increase their service life, when in use, a long tube 502 is fixedly installed on the front and rear sides of the right side of the fixing frame 501 by bolts, and each long tube 502 is evenly fixed and connected with a plurality of right-angle tubes 503 by bolts, and each right-angle tube 503 is fixed and connected with a square frame 504 by bolts at the right side port, and each square frame 504 is fixed with a collecting frame 505 at the bottom, and a certain gap is provided between each square frame 504 and the corresponding collecting frame 505, so that when the sieve plate 702 at the same vertical position slides out, When cleaning, the fixing frame 501 is slid toward the exhaust frame 203, so that the square frame 504 slides to the top of the sieve plate 702 at the same vertical position, and the corresponding sieve plate 702 slides to the gap between the square frame 504 and the collecting frame 505. After that, the water flowing in the long tube 502 flows from the right-angle tube 503, and then the water is sprayed out through the square frame 504, passes through the sieve plate 702 at the gap, and flushes the sieve plate 702 and the activated carbon activated cotton thereon. Then, the impurity water at the flushing location flows into the collecting frame 505 below for collection, which is convenient for flushing and cleaning the sieve plate 702 and the activated carbon filter cotton installed thereon, thereby increasing its service life, and multiple sieve plates 702 in the vertical position can be flushed and cleaned at a single time.

[0041] The bottom of the long tube 502 is fixed and connected to a U-shaped tube 601 , the bottom of the U-shaped tube 601 is fixed and connected to a straight tube 602 , a water pump 603 is installed on the upper side of the straight tube 602 , and the water pump 603 is fixedly connected to the left side of the bottom of the support frame 101 .

[0042] A liquid storage cylinder 105 is fixedly connected to the left side of the support frame 101 , and the bottom of the straight tube 602 extends into the liquid storage cylinder 105 .

[0043] This part is based on Figure 1-13 The working process expressed therein is: when providing water to the long tube 502, a certain amount of water is stored in the liquid storage cylinder 105 in advance, the straight tube 602 is a metal pipe, and the U-shaped tube 601 is a retractable plastic hose. The water pump 603 is driven so that the straight tube 602 can extract the water in the liquid storage cylinder 105 and flow it into the U-shaped tube 601. The two upper side ports of the U-shaped tube 601 are detachably fixed by bolts and connected to the bottom of the two long tubes 502, and then the circulating water flows into the long tubes 502 on both sides through the U-shaped tube 601, so as to provide sufficient water to the long tube 502 and perform the above-mentioned work of flushing the sieve plate 702 and the activated carbon cotton thereon.

Claims

1. An environmentally friendly boiler, comprising a support frame (101) and a pot body (102) fixedly connected to the support frame (101), a heating box (201) inserted and installed in the middle of the pot body (102), and an exhaust frame (203) fixedly connected to the left side of the heating box (201), characterized in that: The interior of the heating box (201) is detachably slidably connected to a sliding box (301), the upper side of the sliding box (301) is fixedly connected to a combustion box (303), the bottom of the sliding box (301) is inserted and installed with an extraction box (302), the rear side of the pot body (102) is fixed and connected to a water injection pipe (103), and the front side of the pot body (102) is evenly fixed and connected to a plurality of steam pipes (104).

2. The environmentally friendly boiler according to claim 1, characterized in that: A handle is fixedly connected to the right side of the sliding box (301).

3. The environmentally friendly boiler according to claim 1, characterized in that: The bottom of the combustion box (303) is evenly provided with a plurality of small holes.

4. The environmentally friendly boiler according to claim 3, characterized in that: A plurality of long holes are evenly arranged on the left and right sides of the combustion box (303).

5. The environmentally friendly boiler according to claim 1, characterized in that: A buckle plate (401) is slidably connected to the right side of the top of the pot body (102).

6. The environmentally friendly boiler according to claim 1, characterized in that: A plurality of surrounding tubes (202) are evenly fixed on and connected to the heating box (201).

7. The environmentally friendly boiler according to claim 1, characterized in that: The upper side of the exhaust frame (203) is slidably connected to a sliding box (701), and a plurality of sieve plates (702) are evenly and fixedly connected to the sliding box (701).

8. The environmentally friendly boiler according to claim 7, characterized in that: The left side of the exhaust frame (203) is slidably connected to a fixing frame (501), the upper part of the fixing frame (501) is fixedly connected to a long tube (502), the right side of the long tube (502) is fixedly connected to and communicated with a right-angle tube (503), the right bottom of the right-angle tube (503) is fixedly connected to and communicated with a square frame (504), the bottom of the square frame (504) is fixedly connected to a collecting frame (505), and a gap is provided between the square frame (504) and the collecting frame (505).

9. The environmentally friendly boiler according to claim 8, characterized in that: The bottom of the long tube (502) is fixed and connected to a U-shaped tube (601), the bottom of the U-shaped tube (601) is fixed and connected to a straight tube (602), a water pump (603) is installed on the upper side of the straight tube (602), and the water pump (603) is fixedly connected to the left side of the bottom of the support frame (101).

10. The environmentally friendly boiler according to claim 9, characterized in that: A liquid storage cylinder (105) is fixedly connected to the left side of the support frame (101), and the bottom of the straight tube (602) extends into the liquid storage cylinder (105).

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