CN2283820Y - Positive and negative wholesale-coal heating installation - Google Patents

Abstract

The utility model discloses a positive and negative wholesale coal heating installation, which relates to a civil coal burning heating boiler. The utility model is designed for solving the problems of small heat absorption area, low heat utilization rate, short interval time for filling coal, etc. of the existing civil heating boiler. A combustion chamber is arranged at the lower part of a barrel body; a clamping sleeve is arranged at the circumference of the combustion chamber; a smoke gas cushioning chamber is arranged above the combustion chamber; a heat pipe is arranged in a combustion chamber which is positioned below the smoke gas cushioning chamber and the clamping sleeve; the upper part of the heat pipe is used for supply heat for water in a heat exchange chamber and the clamping sleeve; the utility model is provided with a positive and a negative combusting smoke pipes, etc. The heat pipe is formed and is sealed by the high grade metal added with composite chemical dielectric liquid through high vacuum. Because the heat pipe has good heat conduction and large heat absorption area, the utility model has the advantages of high heat utilization rate and coal saving.

Description

Positive and negative burning wholesale-coal warmer

The utility model relates to a kind of civil heating boiler.

Existing civil boiler endotherm area is little, and heat utilization efficiency is low, and the consumption coal is many, and coal is short blanking time, the effort of taking a lot of work.

The purpose of this utility model is that a kind of endotherm area of development is big, and the heat utilization efficiency height is economized on coal, and coal is long blanking time, the warmer that saves labor.

The purpose of this utility model is achieved in that the outside of warmer is a staving 6, dust collection chamber 1 is established in the staving bottom, dust collection chamber establishes fire bars 2 in the top, the top of fire bars is the combustion chamber, around the middle part of combustion chamber and the top is chuck inwall 22, chuck lower ring plate 24 is established in the chuck below, chuck upper ring plate 8 is established in the top, the top, combustion chamber is a burner hearth top board 26, bottom, the combustion chamber stove door 3 of setting up an office, coal ventilating opening 7 is established on top, establish on the chuck inwall of combustion chamber and hold up coal bar 28, burner hearth top board 26 is established with the central part of chuck upper ring plate 8 and is just burnt exhanst gas outlet 27, just burn the exhanst gas outlet top and establishing positive and negative burning adjustable plate 9, the top of positive and negative burning adjustable plate is a flue gas surge chamber 29, establish flue gas deflection plate 20 and soil cleaning port 17 in the flue gas surge chamber, heat transfer zone lower perforated plate 15 is established in the top of flue gas surge chamber, around the heat transfer zone lower perforated plate with staving 6 inwall welded seals, the heat transfer zone top has end socket 14 and staving upper end to combine as a whole, establish chimney 12 in the middle of the heat transfer zone, the chimney lower end is welded on the opening of heat transfer zone lower perforated plate, and the outside is led to through end socket in the upper end; Establish some heat pipes 10 in the heat transfer zone, heat pipe is fixed on the tube sheet, and the flue gas surge chamber is stretched in the lower end of heat pipe; Establish 19 some of anti-burning smoke pipes in the chuck between staving 6 and chuck inwall 22, the anti-smoke pipe upper end of burning feeds the flue gas surge chamber, the lower end communicates with the combustion chamber, in chuck, also have 21 some of chuck heat pipes, the combustion chamber is inserted by chuck lower ring plate 24 in the bottom of pipe, and chuck and heat transfer zone are by communicating pipes 18 UNICOM, so that water circulation in the stove, water inlet 4 is established in staving chuck bottom, also can set up sewage draining exit 23; Set out the mouth of a river 13 and thermometer socket 11 on the heat transfer zone top end socket 14.

In order to use hot water convenient, can set up hot water outlet 16 in the heat transfer zone bottom.

Heat pipe is made: add the compounded chemical dielectric fluid with high-test metal through high vacuum and be sealed to form.

Use: when just burning positive and negative burning adjustable plate 9 is outwards drawn back, close coal ventilating opening 7, from ignition furnace doors fire, flue gas is entered flue gas surge chamber 29 and discharges behind baffling through just burning exhanst gas outlet 27 by the combustion chamber; When water temperature is elevated to uniform temperature and does not need continue to heat up, open coal ventilating opening 7, coal is bought wholesale into the combustion chamber, close positive and negative burning adjustable plate and coal ventilating opening, keep constant temperature in the stove, when needs heat up, open the coal ventilating opening, at this moment flue gas rises to the discharge of flue gas surge chamber by anti-burning smoke pipe 19.

The utility model has the advantages that the thermal conduction characteristic that utilizes heat pipe good, increased heat exchange area, smog discharge temperature can be reduced to below 130 ℃, improved heat utilization efficiency, economize on coal more than 25%; Again because the coal of can buying wholesale, but disposable fill up coal after spontaneous combustion more than three, four hours, coal is long blanking time, saves labor, and bathing and life hot water can be provided.

Accompanying drawing is a generalized section of the present utility model, among the figure: 1, dust collection chamber; 2, fire bars; 3, igniting fire door; 4, water inlet; 5, chuck; 6, staving; 7, coal ventilating opening; 8, chuck upper ring plate; 9, positive and negative burning adjustable plate; 10, heat pipe; 11, thermometer socket; 12, chimney; 13, delivery port; 14, end socket; 15, heat transfer zone lower perforated plate; 16, hot water outlet; 17, soil cleaning port; 18, communicating pipe; 19, the anti-smoke pipe that burns; 20, flue gas deflection plate; 21, chuck heat pipe; 22, chuck inwall; 23, sewage draining exit; 24, chuck lower ring plate; 25, gripper shoe; 26, burner hearth top board; 27, just burning exhanst gas outlet; 28, hold up the coal bar; 29, flue gas surge chamber.

Embodiment: be rolled into the barrel-shaped staving of doing with an iron plate, near the bottom fire bars is installed at staving, it below the fire bars dust collection chamber, be the combustion chamber above, make a drum clevis cover inwall littler again than staving diameter, be put in the combustion chamber, its underpart exceeds a segment distance than fire bars, gap between it and staving is a chuck, chuck all use annular iron plate (being chuck upper ring plate and lower ring plate) welded seal up and down, the burner hearth top board is established in the top, combustion chamber, the bottom, combustion chamber has the igniting fire door, the coal ventilating opening is established on top, several iron plate bars are welded on the chuck inwall of combustion chamber as holding up the coal bar, establish in the central authorities of burner hearth top board and chuck upper ring plate and just to burn exhanst gas outlet, just burning and establishing positive and negative burning adjustable plate on the exhanst gas outlet, its top is the flue gas surge chamber, establish an iron plate in the flue gas surge chamber as the flue gas deflection plate, flue gas surge chamber sidewall is opened a soil cleaning port, the heat transfer zone lower perforated plate is established in flue gas surge chamber top, and with staving inwall welded seal, end socket and staving upper end welded seal are arranged at the heat transfer zone top around the heat transfer zone lower perforated plate, the end opening of chimney is welded on the opening of heat transfer zone lower perforated plate central authorities, and the outside is led to through the opening of end socket central authorities in top; Also be fixed with some heat pipes on the heat transfer zone lower perforated plate, the flue gas surge chamber is stretched in the lower end of heat pipe, top is in heat transfer zone, in chuck, establish some of anti-burning smoke pipes, the anti-upper and lower opening that burns smoke pipe is welded on respectively on the opening of the upper and lower ring flat-plate of chuck, establish some heat pipes on the chuck lower ring plate, the lower end of heat pipe is stretched in the combustion chamber, chuck and heat transfer zone communicating pipe UNICOM; Establish water inlet in the chuck bottom, and establish sewage draining exit, on end socket, set out the mouth of a river and thermometer socket, establish a hot water outlet in the heat transfer zone bottom.

Claims (2)

1, positive and negative burning wholesale-coal warmer relates to a kind of civil heating boiler, its outside is staving [6], dust collection chamber [1] top is fire bars [2], bottom, the combustion chamber stove door [3] of setting up an office, the middle part and the top that it is characterized in that the combustion chamber are chuck inwall [22] on every side, chuck lower ring plate [24] is established in the chuck below, upper ring plate [8] is established in the top, the top, combustion chamber is burner hearth top board [26], coal ventilating opening [7] is established on top, combustion chamber, establish on the chuck inwall of combustion chamber and hold up coal bar [28], the central part of burner hearth top board and chuck upper ring plate is established and is just burnt exhanst gas outlet [27], just burn the exhanst gas outlet top and establishing positive and negative burning adjustable plate [9], its top is flue gas surge chamber [29], establish flue gas deflection plate [20] and soil cleaning port [17] in the flue gas surge chamber, heat transfer zone lower perforated plate [15] is established in the top of flue gas surge chamber, around the heat transfer zone lower perforated plate with staving inwall welded seal, the heat transfer zone top has end socket [14] and staving upper end to combine as a whole, establish chimney [12] in the middle of the heat transfer zone, the chimney lower end is welded on the opening of heat transfer zone lower perforated plate, and the outside is led to through end socket in the upper end; Establish some heat pipes [10] in the heat transfer zone, heat pipe is fixed on the tube sheet, and the flue gas surge chamber is stretched in the lower end of heat pipe; Establish some of anti-burning smoke pipes [19] in the chuck, the anti-smoke pipe upper end of burning feeds the flue gas surge chamber, and the lower end communicates with the combustion chamber, also has some of chuck heat pipes [21] in the chuck, the combustion chamber is inserted by the chuck lower ring plate in the bottom of pipe, and chuck and heat transfer zone are by communicating pipe [18] UNICOM; Water inlet [4] is established in staving chuck bottom, sets out the mouth of a river [13] and thermometer socket [11] on the end socket of heat transfer zone top.

2,, it is characterized in that establishing hot water outlet [16] in the heat transfer zone bottom according to the said positive and negative burning wholesale-coal warmer of claim 1.

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