CN2264844Y - Energy-saving horizontal boiler - Google Patents

Abstract

The utility model discloses an energy-saving horizontal boiler. In order to save fuel and improve the heat efficiency of a boiler, the existing boiler structure is necessary to improve. The utility model is composed of a boiler chamber, a boiler foot, a boiler body, a draught fan, a motor and a smoke elimination dust remover, wherein, a fire return chamber, a smoke return chamber, a smoke passing chamber, a plurality of fire pipes, a fire return pipe and a smoke pipe are arranged in the boiler body; the smoke elimination and dust remover is composed of a water tank, a dust collection box, a filter screen, a ball valve, a smoke inlet barrel and a smoke pumping barrel. Smoke gas in the boiler chamber passes through the fire pipes, the fire return chamber, the fire return pipe, the smoke return chamber, the smoke pipe and the smoke passing chamber. Then the smoke gas is processed by the smoke elimination and dust remover. Smoke dust is periodically exhausted by dust collection box and waste gas is emptied by the draught fan. The boiler is an ideal energy-saving boiler.

Description

Horizontal power economized boiler

The utility model relates to a kind of horizontal power economized boiler.

At present, because fuel is in short supply, and existing boiler is not high to the heat energy utilization rate of fuel, and people urgently wish the structure of boiler is improved, so that make full use of the heat energy of fuel, reaches the purpose of saving the energy.

The purpose of this utility model is in order to make full use of the heat energy of fuel, a kind of horizontal power economized boiler of new-type structure to be provided.

The utility model is by the stove hall, the stove pin, body of heater, air-introduced machine and motor are formed, design has reversing chamber in body of heater, return smoke-box, cross smoke-box, several fire tubes, several tempering tubes and several smoke pipe, logical stove hall of fire tube and reversing chamber, logical reversing chamber of tempering tube and time smoke-box, smoke pipe leads to back smoke-box and crosses smoke-box, around the stove hall, reversing chamber, return smoke-box and all designed interlayer with the bottom of crossing smoke-box, in the body of heater rear design bonnet door is arranged, design has handle on the bonnet door, in the design of body of heater next door the smoke elimination soot blower is arranged, the smoke elimination soot blower is by water tank, disposal box, filter screen, ball valve, the smoke-input tube and the tube of smoking are formed, water tank and disposal box are formed a seal, and be formed with the sliding grey-way in inclined-plane of two symmetries at intersection, the part of water tank is positioned at the integrated case on sliding grey-way top, ball valve design is in water tank, the filter screen design is on the obliquity between integrated box cover and the water tank, one end of smoke-input tube communicates with the mistake smoke-box, horizontal plane in the other end and the water tank is in same position, one end of smoking tube connects with air-introduced machine, the other end is positioned at the filter screen upper position of disposal box, Position Design has ashpit in the disposal box following side, and design has access door on disposal box, at body of heater, all fill water in interlayer and the water tank.

The circuit that the flue gas that the back produces because fuel burn in the stove hall moves in body of heater is longer, thus flue gas with heat can fully be absorbed by the water in the body of heater, improve the heat energy utilization rate of fuel, reach the purpose of the saving energy; Its flue gas is through the processing of smoke elimination soot blower, and exhaust gas discharged can meet requirement on environmental protection; Can remove cigarette ash in fire tube, tempering tube and the smoke pipe by preceding fire door and bonnet door, dust out is convenient; Can overhaul the smoke elimination soot blower by the access door on the disposal box, easy to maintenance; Design has stove pin, simple installation.

Description of drawings: Fig. 1 is a perspective view of the present utility model, Fig. 2 is stove hall and the A-A cross section view of body of heater in Fig. 1, Fig. 3 is that the C of bonnet door in Fig. 1 is to view, Fig. 4 is the B-B cross section view of body of heater in Fig. 1, Fig. 5 is the perspective view of smoke elimination soot blower after amplifying among Fig. 1, and Fig. 6 is stove hall and the D-D cross section view of body of heater in Fig. 1.

Narrate a most preferred embodiment of the present utility model below in conjunction with accompanying drawing: at Fig. 1, Fig. 2, among Fig. 4 and Fig. 6, present embodiment is by stove hall [1], stove pin [6], body of heater [2], air-introduced machine [3], motor [4] and smoke elimination soot blower [5] are formed, design has reversing chamber [10] in body of heater [2], return smoke-box [11], cross smoke-box [24], several fire tubes [7], several tempering tubes [8] and several smoke pipe [9], several fire tubes [7], tempering tube [8] and smoke pipe [9] are respectively by last, in, following three layers evenly distributed, logical stove hall [1] of fire tube [7] and reversing chamber [10], logical reversing chamber [10] of tempering tube [8] and time smoke-box [11], smoke pipe [9] leads to back smoke-box [11] and crosses smoke-box [24], at Lu Tang [1] all around, reversing chamber [10], go back to the bottom of smoke-box [11] and mistake smoke-box [24] and all designed interlayer [14]; In Fig. 3, in body of heater [2] rear design bonnet door [12] is arranged, going up design at bonnet door [12] has handle [13]; In Fig. 5, in the design of body of heater [2] next door smoke elimination soot blower [5] is arranged, smoke elimination soot blower [5] is by water tank [15], disposal box [16], filter screen [17], ball valve [18], the smoke-input tube [19] and the tube [20] of smoking are formed, water tank [15] is formed a seal with disposal box [16], and be formed with the sliding grey-way [21] in inclined-plane of two symmetries at intersection, the part of water tank [15] is positioned at the disposal box [16] on sliding grey-way [21] top, ball valve [18] design is in water tank [15], filter screen [17] design is on the obliquity between disposal box [16] loam cake and the water tank [15], one end of smoke-input tube [19] communicates with mistake smoke-box [24], horizontal plane in the other end and the water tank [15] is in same position, one end of smoking tube [20] connects with air-introduced machine [3], the other end is positioned at filter screen [17] upper position of disposal box [16], Position Design has ashpit [22] in disposal box [16] following side, and design has access door [23] on disposal box [16], in body of heater [2], all fill water in interlayer [14] and the water tank [15], the water level in the water tank [15] is controlled by ball valve [18].Above contexture this enforcement side.In operating process, coal burns in Lu Tang [1], the flue gas band that produces heat process fire tube [7], reversing chamber [10], tempering tube [8], returns smoke-box [11], smoke pipe [9], is crossed smoke-box [24], smoke-input tube [19] and water tank [15], flue dust in the flue gas is after water and filter screen [17] processing, enter disposal box [16] along sliding grey-way [21], regularly open ashpit [22], just can go out cigarette ash, the waste gas that comes out from water tank [15] through the tube [20] of smoking by air-introduced machine [3] emptying.

Claims (2)

1. horizontal power economized boiler, by the stove hall, the stove pin, body of heater, air-introduced machine and motor are formed, design has several fire tubes in body of heater, feature of the present utility model is that design has reversing chamber [10] in body of heater [2], return smoke-box [11], cross smoke-box [24], several tempering tubes [8] and several smoke pipe [9], logical stove hall [1] of fire tube [7] and reversing chamber [10], logical reversing chamber [10] of tempering tube [8] and time smoke-box [11], smoke pipe [9] leads to back smoke-box [11] and crosses smoke-box [24], in body of heater [2] rear design bonnet door [12] is arranged, in the design of body of heater [2] next door smoke elimination soot blower [5] is arranged, smoke elimination soot blower [5] is by water tank [15], disposal box [16], filter screen [17], ball valve [18], the smoke-input tube [19] and the tube [20] of smoking are formed, water tank [15] is formed a seal with disposal box [16], and be formed with the sliding grey-way [21] in inclined-plane of two symmetries at intersection, the part of water tank [15] is positioned at the disposal box [16] on sliding grey-way [21] top, ball valve [18] design is in water tank [15], filter screen [17] design is on the obliquity between disposal box [16] loam cake and the water tank [15], one end of smoke-input tube [19] communicates with mistake smoke-box [24], horizontal plane in the other end and the water tank [15] is in same position, one end of smoking tube [20] connects with air-introduced machine [3], the other end is positioned at filter screen [17] upper position of disposal box [16], and Position Design has ashpit [22] in disposal box [16] following side.

2. horizontal power economized boiler according to claim 1, it is evenly distributed to it is characterized in that several fire tubes [7], tempering tube [8] and smoke pipe [9] are respectively pressed upper, middle and lower-ranking, Lu Tang [1] all around, reversing chamber [10], the bottom of returning smoke-box [11] and mistake smoke-box [24] all designed interlayer [14], in body of heater [2], interlayer [14] and water tank [15], all fill water, going up design at bonnet door [12] has handle [13], and going up design at disposal box [16] has access door [23].

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