CN218510850U

CN218510850U - Energy-saving steam generator

Info

Publication number: CN218510850U
Application number: CN202222659569.1U
Authority: CN
Inventors: 朱秀芳; 刘晓锋; 刘煜; 刘微
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-21
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses an energy-saving steam generator, including burning base, boiler shell, boiler inner bag, heat exchanger, water tank and control cabinet, the top of burning base supports and installs boiler shell, boiler shell's internally mounted has boiler inner bag, boiler shell's side is provided with the heat exchanger, the top side of heat exchanger is provided with the water tank, boiler shell's side is installed the control cabinet, the coal feeding hole that burning base inner wall was seted up and the hole side of ash discharge are provided with switch closure mechanism, the inside and the outside of boiler inner bag are provided with a plurality of burning tubes; this energy-conserving steam generator, through the cooperation of the burner tube of heat exchanger and a plurality of inside and external mounting, can convert the heat that the smog that the burning produced in to water and heat the burner tube of outside through the heat exchanger to reach energy-conserving effect, shortened the time that produces steam, more energy-conservation under the prerequisite of lifting efficiency has reduced the consumption to the coal.

Description

Energy-saving steam generator

Technical Field

The utility model relates to a steam generator correlation technique field specifically is an energy-conserving steam generator.

Background

The steam generator (commonly called boiler) is a mechanical device which heats water into hot water or steam by using the heat energy of fuel or other energy sources, the boiler is a water container heated on fire, the furnace is a place where fuel is combusted, the boiler comprises two parts, namely a boiler and a furnace, and the steam boiler is sometimes called as a steam generator and is an important component of a steam power device.

However, the steam generators on the market at present are not enough in energy saving when heating, and need to use coal for combustion, so that the consumption of the device on the coal is increased, and the utilization rate of steam generated by combustion is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving steam generator to propose the steam generator on the market at present in solving above-mentioned background art, when heating, not enough energy-conservation need adopt coal to burn, has increased the consumption of device to coal, and to the steam that the burning produced, the problem of its low-usage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving steam generator, is including burning base, boiler shell, boiler inner bag, heat exchanger, water tank and control cabinet, the top of burning base supports installs boiler shell, boiler shell's internally mounted has boiler inner bag, boiler shell's side is provided with the heat exchanger, the top side of heat exchanger is provided with the water tank, boiler shell's side-mounting has the control cabinet, the coal feeding hole that burning base inner wall seted up and ash hole side are provided with switch closing mechanism, the inside and the outside of boiler inner bag are provided with a plurality of combustion tubes, and are located outside combustion tube and heat exchanger and are connected, the exit of heat exchanger and water tank is provided with the drain pipe, the output of control cabinet is connected with water injection mechanism, water injection mechanism and the fan linear connection of installing in the heat exchanger side.

Preferably, the inside of burning base is located upper and lower two parts through the screening board, and the upper and lower two parts of this screening board are provided with coal feeding hole and ash hole respectively.

Preferably, the switch closing mechanism comprises a connecting shaft rod, a rotating block, a sealing plate, a positioning bolt and an alignment socket, the connecting shaft rod is installed on one side of the coal feeding hole and the ash discharging hole, the rotating block is rotatably connected to the outer side of the connecting shaft rod, the sealing plate is installed at the bottom of the rotating block and seals the coal feeding hole and the ash discharging hole, the positioning bolt is installed on the side face of the top of the sealing plate, and the positioning bolt is matched with the alignment socket installed on the other side of the coal feeding hole and the ash discharging hole.

Preferably, the combustion pipes located inside are arranged in three layers, and the distances between the adjacent combustion pipes are the same.

Preferably, the water injection mechanism includes control pipeline, liquid level detector, liquid level regulator and liquid level regulation and control valve, control pipeline and control cabinet are connected, control pipeline's one end is connected with the liquid level detector of installing at boiler shell outer wall, control pipeline's the other end and the liquid level regulator linear connection of installing at boiler shell outer wall, the entry and exit department of liquid level regulator is connected with the regulation and control pipeline, and one of them is a set of the internally mounted of regulation and control pipeline has the liquid level regulation and control valve.

Preferably, the other end of the control pipeline is linearly connected with the fan, and the liquid level controller is electrically connected with the liquid level regulating valve.

Compared with the prior art, the beneficial effects of the utility model are that: according to the energy-saving steam generator, through the cooperation of the heat exchanger and the plurality of combustion pipes arranged inside and outside, heat contained in smoke generated by combustion can be converted into water through the heat exchanger and the external combustion pipes are heated, so that the energy-saving effect is achieved, the time for generating steam is shortened, more energy is saved on the premise of improving the efficiency, and the consumption of coal is reduced;

1. through the design of the internal parts of the switch closing mechanism, the coal feeding hole and the ash discharging hole can be sealed, and the combustion effect can be improved;

2. through the design of the internal parts of the water injection mechanism, the liquid level inside the boiler liner can be detected, and the use safety of the device is ensured.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of a side view structure of the boiler liner of the present invention;

fig. 3 is a schematic view of the internal structure of the switch closing mechanism of the present invention;

fig. 4 is the internal structure diagram of the water injection mechanism of the present invention.

In the figure: 1. a combustion base; 2. a boiler housing; 3. a boiler inner container; 4. a heat exchanger; 5. a water tank; 6. a console; 7. a switch closing mechanism; 701. connecting the shaft lever; 702. rotating the block; 703. a sealing plate; 704. positioning a bolt; 705. aligning the jacks; 8. a combustion tube; 9. a drain pipe; 10. a water injection mechanism; 1001. a control pipeline; 1002. a liquid level detector; 1003. a liquid level regulator; 1004. a liquid level regulating valve; 11. a fan; 12. and (5) regulating and controlling the pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving steam generator comprises a combustion base 1, a boiler shell 2, a boiler liner 3, a heat exchanger 4, a water tank 5 and a control console 6;

it should be noted that: the inner wall of the combustion base 1 is made of refractory bricks, and the outer layer is made of a steel plate material;

the top of burning base 1 supports installs boiler shell 2, and boiler shell 2's internally mounted has boiler inner bag 3, and boiler shell 2's side is provided with heat exchanger 4, and the top side of heat exchanger 4 is provided with water tank 5, and boiler shell 2's side-mounting has control cabinet 6.

Furthermore, through the design of the combustion base 1, the boiler shell 2, the boiler inner container 3, the heat exchanger 4, the water tank 5 and the control console 6, the heat energy of fuel or other energy sources can be utilized to heat water into hot water or steam, and more energy is saved.

The switch closing mechanism 7 is arranged on the side surfaces of the coal feeding hole and the ash discharging hole which are formed in the inner wall of the combustion base 1, the interior of the combustion base 1 is located in the upper part and the lower part through the screening plate, and the upper part and the lower part of the screening plate are respectively provided with the coal feeding hole and the ash discharging hole;

wherein, switch closing mechanism 7 is including connecting axostylus axostyle 701, turning block 702, closing plate 703, location bolt 704 and counterpoint socket 705, connecting axostylus axostyle 701 installs the one side at coal feeding hole and ash hole, the outside of connecting axostylus axostyle 701 is rotated and is connected with turning block 702, closing plate 703 is installed to the bottom of turning block 702, closing plate 703 seals coal feeding hole and ash hole, the top side-mounting of closing plate 703 has location bolt 704, location bolt 704 cooperatees with the counterpoint socket 705 of installing at coal feeding hole and ash hole opposite side.

Further, through the design of the internal connecting shaft rod 701, the rotating block 702, the sealing plate 703, the positioning bolt 704 and the aligning socket 705 of the switch closing mechanism 7, the coal feeding hole and the ash discharging hole can be sealed, the combustion efficiency and speed are improved, and the subsequent uniform discharge of dust is facilitated.

A plurality of combustion pipes 8 are arranged inside and outside the boiler inner container 3, and the combustion pipes 8 positioned outside are connected with the heat exchanger 4;

wherein, the combustion pipes 8 positioned inside are arranged in three layers, and the distances between the adjacent combustion pipes 8 are the same.

Furthermore, steam is generated through the combustion of the inner combustion pipe 8 in the combustion base 1, and heat contained in smoke generated by combustion is transferred into water through the heat exchanger 4 to heat the outer combustion pipe 8 again through the outer combustion pipe 8, so that the energy-saving effect is achieved, and the time for generating steam is shortened.

The water outlet pipes 9 are arranged at the outlets of the heat exchanger 4 and the water tank 5, the output end of the console 6 is connected with a water injection mechanism 10, and the water injection mechanism 10 is linearly connected with a fan 11 arranged on the side surface of the heat exchanger 4;

it should be noted that: a ball float valve is arranged at the water discharge pipe 9 of the water tank 5;

wherein, water injection mechanism 10 includes control pipeline 1001, liquid level detector 1002, liquid level regulator 1003 and liquid level regulation and control valve 1004, control pipeline 1001 is connected with control cabinet 6, the one end of control pipeline 1001 is connected with the liquid level detector 1002 of installing at boiler shell 2 outer wall, the other end of control pipeline 1001 and the liquid level regulator 1003 linear connection of installing at boiler shell 2 outer wall, the exit of liquid level regulator 1003 is connected with regulation and control pipeline 12, wherein the internally mounted of a set of regulation and control pipeline 12 has liquid level regulation and control valve 1004, the other end and the fan 11 linear connection of control pipeline 1001, liquid level regulator 1003 and liquid level regulation and control valve 1004 electric connection.

Further, through the design of the internal control pipeline 1001, the liquid level detector 1002, the liquid level regulator 1003 and the liquid level regulating valve 1004 of the water injection mechanism 10, the liquid level inside the boiler inner container 3 can be regulated and controlled, and the intelligent control system is more intelligent.

The working principle is as follows: the equipment is characterized in that coal is filled in a coal feeding hole through a combustion base 1 and is combusted and heated, wherein a sealing plate 703 is designed, when the coal is combusted, the coal feeding hole can be sealed, certain fixing and fixing can be completed through a positioning bolt 704 and an alignment socket 705, the inner side and the outer side of a boiler inner container 3 are both water pipe type combustion to generate steam, an internal combustion pipe 8 generates steam through the internal combustion of the combustion base 1, an external combustion base 1 exchanges heat contained in smoke generated by combustion into water through a heat exchanger 4 to heat the external combustion pipe 8 again, so that the energy-saving effect is achieved, the time for generating the steam is shortened, a control console 6 outside a boiler shell 2 can control a fan 11 to operate through a control pipeline 1001, the heat in the heat exchanger 4 is exchanged into the water to reversely combust the external combustion pipe 8, and a water tank 5 is designed to provide enough water, so that the heat exchange operation is facilitated and the energy is saved;

wherein, the inside liquid level of liquid level detector 1002 detectable boiler inner bag 3, when the liquid level was too high, transmit to control cabinet 6, later control cabinet 6 accessible control liquid level regulator 1003 adjusts liquid level control valve 1004, carries out liquid level control's operation to it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving steam generator, includes combustion base (1), boiler shell (2), boiler inner bag (3), heat exchanger (4), water tank (5) and control cabinet (6), its characterized in that: boiler shell (2) are installed to the top support of burning base (1), the internally mounted of boiler shell (2) has boiler inner bag (3), the side of boiler shell (2) is provided with heat exchanger (4), the top side of heat exchanger (4) is provided with water tank (5), the side-mounting of boiler shell (2) has control cabinet (6), the coal hole and the ash hole side that set up of burning base (1) inner wall are provided with switch closing mechanism (7), the inside and the outside of boiler inner bag (3) are provided with a plurality of combustion tubes (8), and lie in outside combustion tube (8) and be connected with heat exchanger (4), the exit of heat exchanger (4) and water tank (5) is provided with drain pipe (9), the output of control cabinet (6) is connected with water injection mechanism (10), water injection mechanism (10) and install fan (11) the linear connection in heat exchanger (4) side.

2. An energy efficient steam generator according to claim 1, wherein: the inside of burning base (1) is located upper and lower two parts through the screening board, and the upper and lower two parts of this screening board are provided with coal feeding hole and ash hole respectively.

3. An energy efficient steam generator according to claim 1, wherein: the switch closing mechanism (7) comprises a connecting shaft rod (701), a rotating block (702), a sealing plate (703), a positioning bolt (704) and an aligning socket (705), wherein the connecting shaft rod (701) is installed on one side of a coal feeding hole and an ash discharging hole, the outer side of the connecting shaft rod (701) is rotatably connected with the rotating block (702), the sealing plate (703) is installed at the bottom of the rotating block (702), the sealing plate (703) seals the coal feeding hole and the ash discharging hole, the positioning bolt (704) is installed on the side face of the top of the sealing plate (703), and the positioning bolt (704) is matched with the aligning socket (705) installed on the other side of the coal feeding hole and the ash discharging hole.

4. An energy efficient steam generator according to claim 1, wherein: the combustion pipes (8) positioned inside are arranged into three layers, and the distances between the adjacent combustion pipes (8) are the same.

5. An energy efficient steam generator according to claim 1, wherein: the water injection mechanism (10) comprises a control pipeline (1001), a liquid level detector (1002), a liquid level regulator (1003) and a liquid level regulating valve (1004), the control pipeline (1001) is connected with a control console (6), one end of the control pipeline (1001) is connected with the liquid level detector (1002) installed on the outer wall of the boiler shell (2), the other end of the control pipeline (1001) is linearly connected with the liquid level regulator (1003) installed on the outer wall of the boiler shell (2), the inlet and outlet of the liquid level regulator (1003) are connected with a regulating pipeline (12), and the regulating pipeline (12) is internally provided with the liquid level regulating valve (1004).

6. An energy efficient steam generator according to claim 5, wherein: the other end of the control pipeline (1001) is linearly connected with the fan (11), and the liquid level controller (1003) is electrically connected with the liquid level regulating valve (1004).