CN217235548U

CN217235548U - Vertical steam boiler

Info

Publication number: CN217235548U
Application number: CN202220058345.2U
Authority: CN
Inventors: 谷彦江
Original assignee: Shijiazhuang Shihongxing Boiler Manufacturing Co ltd
Current assignee: Shijiazhuang Shihongxing Boiler Manufacturing Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-19
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a vertical steam boiler, the induction cooker comprises a cooker bod, furnace body inner chamber middle part fixedly connected with evaporation pan, furnace body inner chamber lower part is provided with heating mechanism, furnace body up end fixedly connected with bell, furnace body lateral wall right side fixedly connected with preheating cabinet, the preheating cabinet inner chamber is provided with preheating mechanism, preheating cabinet up end fixedly connected with rose box, furnace body lateral wall left side fixedly connected with control box has solved current steam boiler and can not in time be to the water injection in the stove and do not possess the problem to smoke heat recycle and exhaust-gas treatment emission, the utility model relates to a steam boiler technical field. The vertical steam boiler.

Description

Vertical steam boiler

Technical Field

The utility model relates to a steam boiler technical field specifically is a vertical steam boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler comprises a boiler and a furnace, the hot water or the steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device or can be converted into electric energy through a generator.

The existing vertical steam boilers have certain disadvantages in use, such as

1. The existing vertical steam boiler also has the defects that the water level in the boiler cannot be checked in time, so that water cannot be added to the steam boiler on time, and the production efficiency of steam is reduced.

2. The system does not have the functions of recycling the heat of the flue gas and treating and discharging the waste gas, so that the cost of factory production is increased on one hand, and great pollution to the air environment is caused on the other hand.

Disclosure of Invention

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a vertical steam boiler has solved current steam boiler and can not in time be to the interior water injection of stove and do not possess the problem to flue gas heat recycle and exhaust-gas treatment emission.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a vertical steam boiler, includes the furnace body, furnace body inner chamber middle part fixedly connected with evaporating pot, furnace body inner chamber lower part is provided with heating mechanism, furnace body up end fixedly connected with bell, furnace body lateral wall right side fixedly connected with preheating cabinet, the preheating cabinet inner chamber is provided with preheating mechanism, preheating cabinet up end fixedly connected with rose box, furnace body lateral wall left side fixedly connected with control box.

Preferably, the heating mechanism includes that burning dish, gas-supply pipe, mixing box, air advance the pipe, the gas advances pipe and ignition rod, terminal surface fixedly connected with mixing box under the furnace body, terminal surface fixedly connected with air advances pipe and gas advances the pipe respectively around the mixing box, mixing box up end middle part fixedly connected with gas-supply pipe, gas-supply pipe up end intercommunication has the burning dish.

Preferably, an ignition rod is fixedly connected to the left side of the side wall on the inner side of the furnace body, the ignition rod is located above the combustion disc, and the gas conveying pipe is in through connection with the furnace body.

Preferably, preheat the mechanism and include steam exit tube, heat transfer copper pipe, inlet tube, kickboard and infrared scanner, preheating cabinet inner chamber fixedly connected with heat transfer copper pipe, furnace body inside wall right side fixedly connected with steam exit tube, steam exit tube and heat transfer copper pipe intercommunication, the preheating cabinet left side is passed through inlet tube and evaporation pan intercommunication, the inner chamber sliding connection of evaporation pan has the kickboard, the anterior lower part of the inner wall of evaporation pan is provided with infrared scanner, the preheating cabinet is provided with solenoid valve with inlet tube intercommunication department.

Preferably, the inner cavity of the filter box is fixedly connected with an activated carbon plate, the activated carbon plate is provided with a plurality of groups, the bottom of the inner cavity of the filter box is communicated with the heat exchange copper pipe through a connecting pipe, and the upper end face of the filter box is communicated with an air outlet pipe.

Preferably, the front part of the outer side wall of the furnace cover is fixedly connected with a steam outlet pipe, and the rear part of the outer side wall of the furnace cover is fixedly connected with a pressure release valve.

(III) advantageous effects

The utility model provides a vertical steam boiler. The method has the following beneficial effects:

(1) the vertical steam boiler is characterized in that when the vertical steam boiler works, a user can mix air and fuel gas in a mixing box after respectively injecting the air and the fuel gas into an air inlet pipe and a fuel gas inlet pipe, the combustion efficiency of the fuel gas is improved, the mixed fuel gas can be discharged through a gas pipe and matched with a combustion disc, the mixed fuel gas can be ignited by starting an ignition rod, the function of heating an evaporation pot is realized, the steam in the evaporation pot can be discharged through a steam outlet pipe, the steam is conveyed, when the boiling water in the evaporation pot is insufficient, the height of a floating plate is reduced by arranging the floating plate, the infrared scanner can detect the shielding of the floating plate, the electromagnetic valve at the communication part of the preheating box and a water inlet pipe is opened, the warm water in the preheating box can enter the evaporation pot, and the floating plate exits from the detection area of the infrared scanner after a proper amount of warm water is added, at the moment, the electromagnetic valve at the communication position of the preheating tank and the water inlet pipe is closed, so that the whole device realizes the function of automatically supplementing water in the evaporation pan, and the working efficiency of the whole device is improved.

(2) This vertical steam boiler, after the gas after mixing is burnt, waste gas can enter into the heat transfer copper pipe through the steam exit tube in, can preheat the interior clear water of preheating cabinet, has realized the utilization to the waste gas heat energy, and waste gas rethread connecting pipe gets into the rose box inner chamber, through being provided with a plurality of active carbon plate of group, can adsorb the poisonous and harmful gas in the waste gas, has realized the purification to waste gas, has improved the practicality of whole device.

Drawings

FIG. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic left-view overall structure of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

FIG. 4 is the schematic view of the sectional structure of the preheating chamber of the present invention

Fig. 5 is a rear view of the present invention.

In the figure: 1. a furnace body; 2. evaporating the pan; 3. a heating mechanism; 31. a burn tray; 32. a gas delivery pipe; 33. a mixing box; 34. an air inlet pipe; 35. a gas inlet pipe; 36. an ignition bar; 4. a furnace cover; 41. a vapor outlet pipe; 42. a pressure relief valve; 5. a preheating box; 6. a preheating mechanism; 61. a hot gas outlet pipe; 62. a heat exchange copper pipe; 63. a water inlet pipe; 64. a floating plate; 65. an infrared scanner; 7. a filter box; 71. an activated carbon plate; 72. a connecting pipe; 73. an air outlet pipe; 8. and a control box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

in the first embodiment:

a vertical steam boiler comprises a boiler body 1, an evaporating pan 2 is fixedly connected with the middle part of the inner cavity of the boiler body 1, a heating mechanism 3 is arranged on the lower part of the inner cavity of the boiler body 1, a boiler cover 4 is fixedly connected with the upper end surface of the boiler body 1, a preheating box 5 is fixedly connected with the right side of the outer side wall of the boiler body 1, a preheating mechanism 6 is arranged in the inner cavity of the preheating box 5, a filter box 7 is fixedly connected with the upper end surface of the preheating box 5, a control box 8 is fixedly connected with the left side of the outer side wall of the boiler body 1, the heating mechanism 3 comprises a combustion disc 31, a gas pipe 32, a mixing box 33, an air inlet pipe 34, a gas inlet pipe 35 and an ignition rod 36, the mixing box 33 is fixedly connected with the air inlet pipe 34 and the gas inlet pipe 35 respectively at the front end surface and the rear end surface, the gas pipe 32 is fixedly connected with the middle part of the upper end surface of the mixing box 33, the gas pipe 32 is communicated with the combustion disc 31, and the ignition rod 36 is fixedly connected with the left side wall of the inner side wall of the boiler body 1, ignition rod 36 is located 31 tops of burning tray, gas-supply pipe 32 and furnace body 1 through connection, preheat mechanism 6 and include steam exit tube 61, heat transfer copper pipe 62, inlet tube 63, kickboard 64 and

infrared scanner

65, 5 inner chamber fixedly connected with heat transfer copper pipe 62 of preheating cabinet, 1 inside wall right side fixedly connected with steam exit tube 61 of furnace body, steam exit tube 61 and heat transfer copper pipe 62 intercommunication, inlet tube 63 and evaporating pan 2 intercommunication are passed through on the left of preheating

cabinet

5, 2 inner chamber sliding connection of evaporating pan has

kickboard

64, 2 inside wall front portions lower parts of evaporating pan are provided with infrared scanner 65, preheating cabinet 5 is provided with solenoid valve with inlet tube 63 intercommunication department, the anterior fixedly connected with steam exit tube 41 of furnace lid 4 lateral wall, 4 lateral wall rear portion fixedly connected with relief valve 42 of furnace lid 4. When the boiler works, after air and fuel gas are respectively injected into the air inlet pipe 34 and the fuel gas inlet pipe 35 by a user, the air and the fuel gas can be mixed in the mixing box 33, the combustion efficiency of the fuel gas is improved, at the moment, the mixed fuel gas can be discharged through the gas conveying pipe 32 and matched with the combustion disc 31, the mixed fuel gas can be ignited by starting the ignition rod 36, the function of heating the evaporating pot 2 is realized, at the moment, the steam in the evaporating pot 2 can be discharged through the steam outlet pipe 41, the steam conveying is realized, when the boiling water in the evaporating pot 2 is insufficient, the height of the floating plate 64 is reduced by arranging the floating plate 64, at the moment, the infrared scanner 65 can detect the shielding of the floating plate 64, the electromagnetic valve at the communication part of the preheating box 5 and the water inlet pipe 63 is opened, the hot water in the preheating box 5 can enter the evaporating pot 2, and after a proper amount of warm water is added, the floating plate 64 exits from the detection area of the infrared scanner 65, the electromagnetic valve at the communication position of the preheating box 5 and the water inlet pipe 63 is closed at the moment, and then the whole device realizes the function of automatically supplementing water in the evaporation pan 2, and the working efficiency of the whole device is improved.

The second embodiment: the difference between the second embodiment and the first embodiment is: an active carbon plate 71 is fixedly connected to the inner cavity of the filter box 7, a plurality of groups of active carbon plates 71 are arranged, the bottom of the inner cavity of the filter box 7 is communicated with the heat exchange copper pipe 62 through a connecting pipe 72, and an air outlet pipe 73 is communicated with the upper end surface of the filter box 7. After the gas after mixing is burnt, waste gas can get into heat transfer copper pipe 62 through steam exit tube 61 in, can preheat the clear water in the preheating chamber 5, has realized the utilization to the waste gas heat energy, and waste gas rethread connecting pipe 72 gets into rose box 7 inner chamber, through being provided with a plurality of active carbon plate 71 of group, can adsorb the poisonous and harmful gas in the waste gas, has realized the purification to waste gas, has improved the practicality of whole device.

When the boiler works, after air and fuel gas are respectively injected into the air inlet pipe 34 and the fuel gas inlet pipe 35 by a user, the air and the fuel gas can be mixed in the mixing box 33, the combustion efficiency of the fuel gas is improved, at the moment, the mixed fuel gas can be discharged through the gas conveying pipe 32 and matched with the combustion disc 31, the mixed fuel gas can be ignited by starting the ignition rod 36, the function of heating the evaporating pot 2 is realized, at the moment, the steam in the evaporating pot 2 can be discharged through the steam outlet pipe 41, the steam conveying is realized, when the boiling water in the evaporating pot 2 is insufficient, the height of the floating plate 64 is reduced by arranging the floating plate 64, at the moment, the infrared scanner 65 can detect the shielding of the floating plate 64, the electromagnetic valve at the communication part of the preheating box 5 and the water inlet pipe 63 is opened, the hot water in the preheating box 5 can enter the evaporating pot 2, and after a proper amount of warm water is added, the kickboard 64 withdraws from the detection area of infrared scanner 65, close the solenoid valve of preheating cabinet 5 and inlet tube 63 intercommunication department this moment, and then whole device has realized the automatic function to moisturizing in the evaporating pan 2, the work efficiency of whole device is improved, after the gas after mixing is burnt, waste gas can get into heat transfer copper 62 in the pipe through steam exit tube 61, can preheat the clear water in the preheating cabinet 5, the utilization to the waste gas heat energy has been realized, waste gas rethread connecting pipe 72 gets into the inner chamber of rose box 7, through being provided with a plurality of active carbon plate 71, can adsorb the poisonous and harmful gas in the waste gas, the purification to waste gas has been realized, the practicality of whole device has been improved. Whole vertical steam boiler through the cooperation of heating mechanism 3 with preheat mechanism 6 etc. has realized when the interior water of evaporating pot 2 is not enough, can automatic water supply, through rose box 7 with preheat the cooperation of mechanism 6 etc. realized the heat conversion to the flue gas and to the function of gas cleaning processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A vertical steam boiler comprises a boiler body (1), and is characterized in that: the utility model discloses a preheating device, including furnace body (1), furnace body (1) inner chamber middle part fixedly connected with evaporating pot (2), furnace body (1) inner chamber lower part is provided with heating mechanism (3), furnace body (1) up end fixedly connected with bell (4), furnace body (1) lateral wall right side fixedly connected with preheating cabinet (5), preheating cabinet (5) inner chamber is provided with preheating mechanism (6), preheating cabinet (5) up end fixedly connected with rose box (7), furnace body (1) lateral wall left side fixedly connected with control box (8).

2. A vertical steam boiler according to claim 1, wherein: heating mechanism (3) advance pipe (34), gas including burning dish (31), gas-supply pipe (32), mixing box (33), air and advance pipe (35) and ignition stick (36), terminal surface fixedly connected with mixing box (33) under furnace body (1), terminal surface difference fixedly connected with air advances pipe (34) and gas advances pipe (35) around mixing box (33), mixing box (33) up end middle part fixedly connected with gas-supply pipe (32), gas-supply pipe (32) up end intercommunication has burning dish (31).

3. A vertical steam boiler according to claim 2, wherein: the furnace body (1) inboard lateral wall left side fixedly connected with ignition stick (36), ignition stick (36) are located burning dish (31) top, gas-supply pipe (32) and furnace body (1) through connection.

4. A vertical steam boiler according to claim 1, wherein: preheating mechanism (6) include steam exit tube (61), heat transfer copper pipe (62), inlet tube (63), kickboard (64) and infrared scanner (65), preheating cabinet (5) inner chamber fixedly connected with heat transfer copper pipe (62), furnace body (1) inside wall right side fixedly connected with steam exit tube (61), steam exit tube (61) and heat transfer copper pipe (62) intercommunication, inlet tube (63) and evaporating pot (2) intercommunication are passed through in preheating cabinet (5) left side, evaporating pot (2) inner chamber sliding connection has kickboard (64), evaporating pot (2) inside wall front portion lower part is provided with infrared scanner (65), preheating cabinet (5) and inlet tube (63) intercommunication department are provided with electromagnetic valve.

5. A vertical steam boiler according to claim 4, wherein: the heat exchange device is characterized in that an active carbon plate (71) is fixedly connected to the inner cavity of the filter box (7), a plurality of groups of active carbon plates (71) are arranged, the bottom of the inner cavity of the filter box (7) is communicated with a heat exchange copper pipe (62) through a connecting pipe (72), and an air outlet pipe (73) is communicated with the upper end face of the filter box (7).

6. A vertical steam boiler according to claim 1, characterized in that: the front part of the outer side wall of the furnace cover (4) is fixedly connected with a steam outlet pipe (41), and the rear part of the outer side wall of the furnace cover (4) is fixedly connected with a pressure release valve (42).