CN201811218U

CN201811218U - Novel numerical control crawler-type boiler

Info

Publication number: CN201811218U
Application number: CN201020533812XU
Authority: CN
Inventors: 吴建波
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-19
Filing date: 2010-09-19
Publication date: 2011-04-27
Anticipated expiration: 2020-09-19

Abstract

The utility model discloses a novel numerical control crawler-type boiler, which belongs to the field of boilers. The novel numerical control crawler-type boiler is characterized in that: a coal storage chamber is arranged on the right side of a combustion chamber of a boiler body; a crawler conveying device is arranged in the coal storage chamber; the transmission speed of the crawler conveying device is controlled by a microcomputer; a partition plate is arranged between the combustion chamber and the coal storage chamber; and the bottom plate of the coal storage chamber has an inverted cone shape which has slightly high periphery and slightly low centre, so that fuels such as coal and the like are slid to the crawler conveying device. In the novel numerical control crawler-type boiler, a water dust deduster is arranged at an exhaust port; a sewage cleaning port is reserved on the back side of the water dust deduster; a safety tube and an electromagnetic valve are arranged between the deduster and a hearth; and one end of the safety tube is connected with the deduster and the other end is connected with the boiler body through the electromagnetic valve. The boiler has a reasonable design structure, a large heating surface area, and high temperature rising and pressure rising speed so as to greatly reduce an exhaust gas temperature and improve the heat efficiency of the boiler, saves energy consumption, has low operating cost and a compact structure, occupies floor area and is simple and convenient to install and maintain.

Description

A kind of novel numerical control crawler type boiler

Technical field

The utility model belongs to field of boilers, particularly a kind of novel numerical control crawler type boiler.

Background technology

In China, energy conservation has become the problem that various circles of society generally are concerned about at present.Since the Eleventh Five-Year Plan, Premier Wen repeatedly emphasizes the importance of " energy-saving and emission-reduction " in national meeting.According to the national correlation department investigation, in the energy resource consumption total value at home, building energy consumption has accounted for about 27% greatly.In building energy consumption, the shared ratio of HVAC has surpassed 50%, therefore how to reduce air conditioning energy consumption, to reducing building energy consumption and even domestic total energy consumption very important meaning is arranged.

In the evolution of boiler, fuel type has very big influence to burner hearth and combustion apparatus.Therefore, the various type of furnaces of not only will seeking development adapt to the burning feature of different fuel, but also will improve efficiency of combustion with energy savings.In addition, the technological improvement of burner hearth and combustion apparatus also requires to reduce the pollutant (oxysulfide and nitrogen oxide) in the boiler exhaust gas as far as possible

The boiler of Shi Yonging is in the market gone up unreasonablely because of its device design, and most of by the artificial fuel that adds, the wasting manpower and material resources also influences gaseous mass through hold-open door.In view of this, in order to overcome above-mentioned shortcoming, this creator develops the utility model according to oneself practical experience and technical concept.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provides a kind of rational in infrastructure, high thermal efficiency, controls the interpolation of fuel automatically, controls the novel numerical control crawler type boiler of burning velocity automatically.

The utility model for achieving the above object, by the following technical solutions: the structure of boiler integral body comprises boiler body and auxiliary equipment two large divisions.Boiler body has the critical pieces such as combustion chamber, heat exchanger, coal storeroom, microcomputer controller, framework and furnace wall in the boiler to constitute.Boiler auxiliaries has water dust scrubber, chimney, water supply tank, bursting tube etc.Feature of the present utility model is that coal storeroom is set up on the right side, combustion chamber of boiler body, the crawler-tread device is set in the coal storeroom, the transmission speed of crawler-tread device is by microcomputerized control, a demarcation strip is set between combustion chamber and coal storeroom, the base plate of coal storeroom is slightly high around being, middle lower slightly turbination makes things convenient for fuel such as coal to slide on the crawler-tread device; The utility model is set up water dust scrubber at exhaust opening, and the rear side of water dust scrubber is provided with soil cleaning port, sets up bursting tube and magnetic valve between deduster and burner hearth, and bursting tube one end connects deduster, and the other end connects body by magnetic valve.

Principle: set up coal storeroom, the crawler-tread device is set in coal storeroom, solved artificial interpolation fuel drawback effectively.

The microcomputer control panel that the utility model installs additional is the input equipment of numerical control device, by the transmission speed of microcomputer control panel control crawler-tread device and the speed of blower fan, and then control combustion chamber internal combustion speed.

The water dust scrubber that the utility model increases, this deduster adopt structures such as wet type gravity, oblique rod, Venturi tube, have realized " make a fire and do not smolder ".Be lower than discharging standards after testing, but can be used for also bathing heating dual-purpose of heating.Solved that " steam boiler " is dangerous big, coal consumption is many, acting is slow, need secondary heat exchange, heating surface area are little, fire is directly walked drawbacks such as chimney, chimney emission temperature extra-high-speed, boiler skin temperature height.Solved also that " ordinary hot homogeneous solution-type reactor " (traditional type) heats up that slow, Rong Shuiduo, heating surface area are little, boiler skin temperature height, chimney emission temperature height, burnt the shortcoming that a stove water is put a stove water.

The utility model makes fuel be able to abundant burning, has eliminated black smoke, has reduced smoke dust discharge concentration, has improved efficiency of combustion.In addition, boiler structure, heating surface area reasonable in design are big, and sufficient heating surface area can make the heat of burning be able to abundant absorption, and increasing temperature and pressure speed is fast, thereby greatly reduces exhaust gas temperature, has improved the thermal efficiency of boiler.Energy efficient, operating cost is low.Compact conformation, floor space is little, and installation and maintenance are simple and convenient.Mainly contain following characteristics:

1, ultra-strong environment-friendly

Environment-protection boiler is the strict relevant regulations of carrying out the national environmental protection aspect, on anti-burning technology in the seeking breakthrough, adopted balanced air distribution mode, make combustible component that coal decomposites through destructive distillation and aflame generation co gas can with the air mixed combustion of abundance, not only improved the thermal efficiency, and guaranteed not over-emitting black exhaust of chimney, reduced environmental pollution.

2, heat is efficient

Adopted coal storage formula half anti-burning technology, preheating, drying, destructive distillation, the burning of coal, the continuity of after-flame have been realized, avoided direct combustion because of coal can reduce fire box temperature, the shortcoming that a large amount of combustible component unburneds just are discharged with flue gas has improved the utilization rate of coal greatly.

3, energy-efficient

Adopt " continuous anti-burning technology+integral heat insulation measure " when improving the thermal efficiency, avoid the loss of heat, can save more than 40% than mill run.

4, fuel diversity

This boiler can use various living beings to act as a fuel, and also can use traditional fuel-coal.

Description of drawings

Further specify with the specific embodiment with reference to the accompanying drawings below

Fig. 1 is that master of the present utility model looks phantom;

Fig. 2 is a rearview of the present utility model;

Shown in the figure: 1, water dust scrubber, 2, microcomputer control panel, 3, magnetic valve, 4, water supply tank, 5, the combustion chamber, 6, demarcation strip, 7, coal storeroom, 8, the crawler-tread device, 9, coal storeroom's base plate, 10, heat exchanger, 11, lower floor's fire bars, 12, the upper strata fire bars, 13, soil cleaning port, 14, blower fan, 15, cleaning door.

The specific embodiment

Further specify according to the specific embodiment below:

The structure of embodiment, the utility model boiler integral body comprises boiler body and auxiliary equipment two large divisions.Boiler body has the critical pieces such as combustion chamber (5), heat exchanger (10), coal storeroom (7), microcomputer control panel (2), framework and furnace wall in the boiler to constitute.Boiler auxiliaries has water dust scrubber (1), water supply tank (4), bursting tube etc.Feature of the present utility model is that coal storeroom (7) is set up on the right side, combustion chamber (5) of boiler body, crawler-tread device (8) is set in the coal storeroom (7), the transmission speed of crawler-tread device (8) is by microcomputerized control, (5) are provided with a demarcation strip (6) with coal storeroom (7) in the combustion chamber, the base plate of coal storeroom (9) is slightly high around being, middle lower slightly turbination makes things convenient for fuel such as coal to slide on the crawler-tread device; The utility model is set up water dust scrubber (1) at exhaust opening, and the rear side of water dust scrubber (1) is provided with soil cleaning port (13).Set up coal storeroom (7), crawler-tread device (8) is set in coal storeroom (7), solved artificial interpolation fuel drawback effectively, after fuel such as coal add into coal storeroom (7), at the following initiating terminal that slides into crawler-tread device (8) of the effect of gravity, fuel is delivered to combustion chambers burn through crawler-tread.Microcomputer control panel of the present utility model (2) is the input equipment of numerical control device, by the transmission speed of microcomputer control panel control crawler-tread device (8) and the rotating speed of blower fan (14), and then control combustion chamber internal combustion speed.

Claims

1. novel numerical control crawler type boiler, feature is that coal storeroom is set up on the right side, combustion chamber of boiler body, and the crawler-tread device is set in the coal storeroom, and a demarcation strip is set between combustion chamber and coal storeroom; The base plate of coal storeroom is slightly high around being, middle lower slightly turbination; Set up water dust scrubber at exhaust opening, the rear side of water dust scrubber is provided with soil cleaning port, sets up bursting tube and magnetic valve between deduster and burner hearth, and bursting tube one end connects deduster, and the other end connects body by magnetic valve.