CN208886737U - A kind of adjustable steam oven of constant-pressure and high-temperature - Google Patents

Abstract

The utility model discloses a kind of constant-pressure and high-temperatures, and steam oven is adjusted, including combustion furnace, shell, liner, burner hearth and hopper, the interior of shell is equipped with liner, the shell side is equipped with hopper, one end is equipped with combustion furnace on the downside of shell, burner hearth is equipped in the combustion furnace, the front steering room of the utility model can carry out secondary heating to steam, steam temperature is set to continuously rise to higher temperature under normal pressure state, different steam gas outlets can also be selected to control temperature according to different needs, to select different temperature in different working environments, the heat that flue gas can also be reduced reduces the waste of the energy.

Description

A kind of adjustable steam oven of constant-pressure and high-temperature

Technical field: the utility model belongs to normal-pressure boiler technical field, adjustable more particularly to a kind of constant-pressure and high-temperature Steam oven.

Background technique: steam has wide purposes, such as steamed rice, steaming steamed bun in life in national product and sphere of life Head, the cooking, Saunas, disinfection, beauty etc., such as chemical industry heats, washes dye, pharmacy, production of construction materials, food production in production, but Be that traditional steam oven generates when in use is all steam of the temperature at 100 DEG C, but is needed in some specific production processes The higher steam of temperature is wanted, just needs to generate high-temperature steam using high-pressure boiler in this case, production can be increased in this way Cost and production in security risk, and be also required to the steam of different temperatures in some productions to reach different effects Fruit.

Utility model content: the utility model is that a kind of constant-pressure and high-temperature is adjusted steam oven, including combustion furnace 1, shell 2, Liner 3, burner hearth 4 and hopper 5, liner 3 is equipped with inside the shell 2, and 2 side of shell is equipped with hopper 5,2 downside one of shell End is equipped with combustion furnace 1, is equipped with burner hearth 4 in the combustion furnace 1, the burner hearth 4 is connected with liner 3, is equipped on the upside of the burner hearth 4 Front steering room 6, the front steering room 6 are connected by flue 7 with rear steering room 8, are equipped on the upside of the rear steering room 8 Mouth 9, steamdrum 10 is equipped on the upside of the shell 2, and the steamdrum 10 passes through the heating in steam pipeline 11 and front steering room 6 Pipe 12 is connected, and described 6 one end of front steering room is equipped with gas outlet 12.

Preferably, being equipped with heating pipe 12 in the front steering room 6, the connection of the heating pipe 12 bending laid out in parallel is described The curved side of pipe 12 heat up equipped with multiple steam gas outlets 13,13 laid out in parallel of steam gas outlet, the steam outlet Mouth 13 is equipped with flange plate 14, and the flange plate 14 is equipped with cover board 15, and 14 any one of flange plate are equipped with high temperature Escape pipe 16, the high temperature escape pipe 16 are equipped with flange plate 14.

Preferably, being equipped with rubber washer 17 inside the heating pipe 12.

Preferably, the rubber washer 17 in the heating pipe is fixed by quoit 18.

Preferably, the outer diameter of the high temperature escape pipe 16 is 2-3mm smaller than the internal diameter for the pipe 12 that heats up.

Preferably, being designed with wing plate 19 inside and outside the heating pipe 12, the internal wing plate is connected with external wing plate, described Wing plate 19 uses brass material.

Preferably, the flange plate 14 is fixed by bolt 20 with cover board 15, set between the flange plate 14 and cover board 15 There is sheet rubber 21.

The beneficial effects of the utility model are: the front steering room of the utility model can carry out secondary heating to steam, make Steam temperature can continuously rise to higher temperature under normal pressure state, can also select different steamings according to different needs Gas gas outlet controls temperature, to select different temperature in different working environments, can also reduce the heat of flue gas Reduce the waste of the energy.

Detailed description of the invention:

Attached drawing 1 is the agent set schematic diagram of the utility model.

Attached drawing 2 is the overlooking structure diagram of the utility model.

Attached drawing 3 is the front steering chamber interior structural schematic diagram of the utility model.

Attached drawing 4 is the heating tube section structural schematic diagram of the utility model.

Attached drawing 5 is the steam gas outlet schematic diagram of the utility model.

In figure: 1, combustion furnace, 2, shell, 3, liner, 4, burner hearth, 5, hopper, 6, front steering room, 7, flue, 8, after Reversal chamber, 9, outlet flue, 10, steamdrum, 11, steam pipeline, 12, heating pipe, 13, steam gas outlet, 14, flange plate, 15, lid Plate, 16, high temperature escape pipe, 17, rubber washer, 18, quoit, 19, wing plate, 20, bolt, 21, sheet rubber

Specific embodiment:

The utility model is further described with reference to the accompanying drawings and examples.

Embodiment 1: a kind of adjustable steam oven of constant-pressure and high-temperature, including combustion furnace 1, shell 2, liner 3, burner hearth 4 and hopper 5, liner 3 is equipped with inside the shell 2,2 side of shell is equipped with hopper 5, and 2 downside one end of shell is equipped with combustion furnace 1, described Burner hearth 4 is equipped in combustion furnace 1, the burner hearth 4 is connected with liner 3, and front steering room 6, the forward are equipped on the upside of the burner hearth 4 It is connected to room 6 by flue 7 with rear steering room 8, equipped with outlet flue 9 on the upside of the rear steering room 8, on the shell 2 Side is equipped with steamdrum 10, and the steamdrum 10 is connected by steam pipeline 11 with the heating pipe 12 in front steering room 6, before described 6 one end of reversal chamber is equipped with gas outlet 12, carries out heating to the water in liner by the burning of combustion furnace fuel and generates vapor, Steam enters steamdrum, and at 100 DEG C, steam passes through steam pipeline again and is flowed into front steering room the steam temperature in steamdrum, Carry out secondary heating in front steering room, steam can both be heated, can also to heat extra in front steering room into Row recycling, reduces the temperature of flue gas.

Heating pipe 12, the connection of the heating pipe 12 bending laid out in parallel, the heating pipe 12 are equipped in the front steering room 6 Curved side is equipped with multiple steam gas outlets 13, and 13 laid out in parallel of steam gas outlet is set on the steam gas outlet 13 There is flange plate 14, the flange plate 14 is equipped with cover board 15, and 14 any one of flange plate are equipped with high temperature escape pipe 16, The high temperature escape pipe 16 is equipped with flange plate 14, and the indoor heating pipe of front steering can heat vapor again, rises Temperature pipe can select the outlets of steams as shown in figure 3, above equipped with multiple vapor outlet ports according to the difference to temperature, steam Temperature can also increase with the distance in heating pipe, temperature can raising slowly, steam gas outlet selected to use is installed High temperature escape pipe, other steam gas outlets are blocked by cover board, and flange plate plays fixed function in an installation.

Rubber washer 17 is equipped with inside the heating pipe 12, rubber washer 17 can increase heating pipe 12 and high temperature escape pipe 16 air-tightness.

Rubber washer 17 in the heating pipe is fixed by quoit 18, prevents rubber washer 17 from shifting and causes to leak Gas phenomenon.

The outer diameter of the high temperature escape pipe 16 is 2-3mm smaller than the internal diameter for the pipe 12 that heats up, and facilitates the installation of high temperature escape pipe 15 And disassembly.

Wing plate 19 is designed with inside and outside the heating pipe 12, the internal wing plate is connected with external wing plate, the wing plate 19 Using brass material, increase steam heating surface area, accelerates heat conduction of velocity.

The flange plate 14 is fixed by bolt 20 with cover board 15, and sheet rubber is equipped between the flange plate 14 and cover board 15 21, bolt can preferably fix cover board, and sheet rubber can guarantee the air-tightness of cover board Yu steam gas outlet.

The front steering room of the utility model can carry out secondary heating to steam, allow steam temperature under normal pressure state Higher temperature is continuously risen to, different steam gas outlets can also be selected to control temperature according to different needs, thus Different temperature is selected in different working environments, the heat that can also reduce flue gas reduces the waste of the energy.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, carried out when carrying out coal mining activity and supporting is installed The mode of protection can also make several improvement and replacement, these are improved and replacement also should be regarded as the protection model of the utility model It encloses.

Claims (7)

1. steam oven is adjusted in a kind of constant-pressure and high-temperature, it is characterised in that: including combustion furnace, shell, liner, burner hearth and hopper, institute Interior of shell is stated equipped with liner, the shell side is equipped with hopper, and one end is equipped with combustion furnace on the downside of shell, sets in the combustion furnace There is burner hearth, the burner hearth is connected with liner, front steering room is equipped on the upside of the burner hearth, the front steering room passes through flue It is connected with rear steering room, outlet flue is equipped on the upside of the rear steering room, is equipped with steamdrum, the steamdrum on the upside of the shell It is connected by steam pipeline with the indoor heating pipe of front steering, front steering room one end is equipped with gas outlet.

2. steam oven is adjusted in constant-pressure and high-temperature according to claim 1, it is characterised in that: heating pipe is equipped in front steering room, The heating pipe connection bending laid out in parallel, the heating manage curved side and are equipped with multiple steam gas outlets, and the steam goes out Port laid out in parallel, the steam gas outlet are equipped with flange plate, and the flange plate is equipped with cover board, and the flange plate is wherein appointed One is equipped with high temperature escape pipe, and the high temperature escape pipe is equipped with flange plate.

3. steam oven is adjusted in constant-pressure and high-temperature according to claim 2, it is characterised in that: be equipped with rubber inside the heating pipe Washer.

4. steam oven is adjusted in constant-pressure and high-temperature according to claim 3, it is characterised in that: the rubber washer in the heating pipe It is fixed by quoit.

5. steam oven is adjusted in constant-pressure and high-temperature according to claim 2, it is characterised in that: the outer diameter ratio of the high temperature escape pipe The small 2-3mm of internal diameter of heating pipe.

6. steam oven is adjusted in constant-pressure and high-temperature according to claim 1, it is characterised in that: be designed with the wing inside and outside the heating pipe Plate, the internal wing plate are connected with external wing plate, and the wing plate uses brass material.

7. steam oven is adjusted in constant-pressure and high-temperature according to claim 2, it is characterised in that: the flange plate and cover board pass through spiral shell Bolt is fixed, and sheet rubber is equipped between the flange plate and cover board.