CN202485195U

CN202485195U - Boiler for supplying heat and bathing

Info

Publication number: CN202485195U
Application number: CN2012201143193U
Authority: CN
Inventors: 刘文栋
Original assignee: SHANDONG HUANDUN MACHINERY CO Ltd
Current assignee: SHANDONG HUANDUN MACHINERY CO Ltd
Priority date: 2012-03-23
Filing date: 2012-03-23
Publication date: 2012-10-10
Anticipated expiration: 2022-03-23

Abstract

The utility model relates to the technical field of boiler equipment and provides a boiler for supplying heat and bathing. The boiler for supplying heat and bathing comprises a boiler body and a water dust remover. The boiler body is provided with a hearth, a boiler barrel, a chimney and at least two groups of heating pipelines arranged in the boiler barrel. The heating pipelines in at least two groups are in smoke communication to form smoke passages. Water in the boiler barrel is heated by the heating pipelines and the smoke passages, smoke flowing out of the smoke passages enters the water dust remover after passing through a smoke outlet barrel and is subjected to dust removal and desulfurization and the like by the water dust remover, and accordingly, heating of water in the boiler barrel is accelerated, and harmful gas to pollute the environment is effective reduced simultaneously.

Description

A kind of bathing heating boiler

Technical field

The utility model belongs to the boiler plant technical field, relates in particular to a kind of bathing heating boiler.

Background technology

In the north, the hot water of usefulness such as bathing or heating all heats through boiler to be realized, the hot water supply that for example northern household heater sheet heating, bath pool use.The heating principle and the process of boiler are comparatively simple, generally are through adding combustible at burner hearth, produce heat through the burning combustible, the water in the drum is heated, realizing the raising of water temperature.

But the fire tube of current boiler all is vertically to arrange to be provided with, and is slower to the firing rate of water, and the effective rate of utilization of the heat of flue gas is lower, and flue gas gets into chimney through fire tube and directly is discharged in the atmosphere.

Simultaneously; Boiler is given the water heat temperature raising in the drum through the burning combustible; In the user facilitates, resource and environment are also produced a lot of bad influences, the combustible (coal) that for example burns causes the waste of resource; The flue gas that burning produces causes the pollution of atmospheric environment, pernicious gases such as the flue dust that for example produces, sulfide.

The utility model content

The purpose of the utility model embodiment is to provide a kind of bathing heating boiler; Be intended to solve boiler that prior art provides in heating process, the fire tube of boiler all is vertically to arrange to be provided with, and is full to the firing rate of water; And the effective rate of utilization of the heat of flue gas is lower; Simultaneously, gas that the burning of the combustible of boiler produces and flue dust also produce a lot of bad influences to resource and environment, and the combustible (coal) that for example burns causes the waste of resource; The flue gas that burning produces causes the pollution of atmospheric environment, the problem of the flue dust that for example produces, sulfide etc.

The utility model embodiment realizes like this; A kind of bathing heating boiler; Said bathing heating boiler comprises boiler body, and said boiler body comprises fire door, fire grate, burner hearth, chimney and places being used on the said burner hearth to hold the drum of water, is horizontally arranged with the water back that at least two groups heat the water in the said drum in the said drum; The said at least two group water back flue gases formation exhaust gases passes that communicates; The flue gas mouth that advances of said exhaust gases passes is communicated with said burner hearth, and the smoke gas port of said exhaust gases passes is connected with flue, and said every group of water back comprises some fire tubes that are arranged in parallel;

Said bathing heating boiler comprises also and is used for removing the flue dust of flue gas and the water deduster of sulfide that said water deduster is arranged between said flue and the said chimney.

Further, said flue is built in the said drum.

Further; Said water deduster comprises a water tank; Upright in the said water tank to being provided with a baffle plate; Said baffle plate is divided into the spatial in the said water tank and is interconnected and relatively independent flue gas processing region and mud cut-back region, and said flue stretches in the said flue gas processing region, and said chimney is connected with said flue gas processing region.

Further, the below of said fire grate is provided with air blast, and said chimney is provided with air-introduced machine.

The bathing heating boiler that the utility model embodiment provides comprises boiler body and water deduster; Boiler body is provided with burner hearth, drum, chimney and is horizontally installed at least two group water backs in the drum; This at least two groups water back flue gas communicates, and forms exhaust gases passes, and this water back and exhaust gases passes are the water heating in the drum; The flue gas that flows out exhaust gases passes gets into water deduster through flue; And water deduster carries out dedusting smoke elimination and desulfurization etc. to flue gas, thereby has accelerated the firing rate to the water in the drum, has effectively reduced the pernicious gas of contaminated environment simultaneously.

Description of drawings

Fig. 1 is the framework sketch map of the bathing heating boiler that provides of the utility model embodiment;

Fig. 2 is that the water back that the utility model embodiment provides is overlooked design sketch;

Fig. 3 is the realization sketch map of the drum water heating that provides of the utility model embodiment;

Wherein: 1-boiler body, 2-flue, 3-water deduster, 4-air blast, 5-air-introduced machine, 11-fire door, 12-fire grate, 13-burner hearth, 14-chimney, 15-drum, 16-water back, 17-exhaust gases passes, 161-fire tube, 31-water tank, 32-baffle plate.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also Fig. 1; The bathing heating boiler that the utility model embodiment provides comprises boiler body 1; Boiler body comprises fire door 11, fire grate 12, burner hearth 13, chimney 14 and places being used on the burner hearth 13 to hold the drum 15 of water; Be horizontally arranged with the water back 16 that at least two groups heat the water in the drum 15 in this drum 15, these at least two groups water back 16 flue gases communicate and form exhaust gases passes 17, and the flue gas mouth that advances of exhaust gases passes 17 is communicated with burner hearth 13; The smoke gas port of exhaust gases passes 17 is connected with flue 2, and this every group of water back 16 comprises the some fire tubes 161 that are arranged in parallel;

Wherein, the bathing heating boiler also comprises the water deduster 3 of pernicious gases such as the flue dust that is used for removing flue gas and sulfide, and this water deduster 3 is arranged between flue 2 and the chimney 14.

In this embodiment, water back 16 is provided with 2 groups at least, 2 groups the situation that provides among the figure; Wherein, Every group of water back 16 comprises some fire tubes 161, and in every group of water back 16, fire tube 161 is arranged in parallel; The horizontally set of 161 fens triplex rows of the fire tube shown in Fig. 2, eight row for example, the effect of overlooking as shown in Figure 2.

In the utility model embodiment, the below of fire grate 12 is provided with air blast 4, and chimney 14 is provided with air-introduced machine 5, wherein, is positioned at the air blast 4 on the fire grate 12, is used to provide source of the gas, and the combustible in the burner hearth 13 is burnt more fully; And be positioned at the air-introduced machine 5 on the chimney 14, and then being used for drainage gas, it is smooth and easy that the whole cooker furnaceman is done.

In the utility model embodiment, fire grate 12 can adopt close-fitting mode to arrange, promptly fire grate 12 be provided with closely, as long as the dust after the burning is leaked down; This combustible can be the coal that looses, and also can be combustibles such as agricultural crop straw, fruit shell, as long as can burn heat production, the kind that is filled in the combustible in the burner hearth 13 is not limited.

Wherein, above-mentioned flue 2 can be built in the drum 15, when being arranged on flue 2 in the drum 15, can effectively utilize the waste heat of flue gas, and drum 15 water are heated, and effectively accomplishes UTILIZATION OF VESIDUAL HEAT IN; Can certainly be arranged on outside the drum, just the utilization rate of waste heat of flue gas is lower.

In the utility model embodiment; Water deduster 3 comprises a water tank 31; Upright in this water tank 31 to being provided with a baffle plate 32; This baffle plate 32 is divided into the spatial in the water tank 31 and is interconnected and relatively independent flue gas processing region A and mud cut-back region B, and flue 2 stretches in the flue gas processing region A1, and chimney 14 is handled the A2 zone with flue gas and is connected.

In the utility model embodiment, this boiler also is provided with safety valve, Displaying Meter, steam valve, alarm, ash door and is arranged on the parts such as water tap on the water deduster 3, enumerates description no longer one by one at this, but not in order to restriction the utility model.

For the ease of understanding, the following operation principle that has provided the bathing heating boiler that the utility model embodiment provides, and consult Fig. 3:

1, topped up with water in the drum 15, and check the duty of each instrument;

2, in burner hearth 13, dose combustible through fire door 11,, combustible is fully burnt through air blast 4;

3, the burning of combustible; The flue gas (heat) that produces divides two parts; Drum 15 part A that directly contact with burner hearth 13 directly heat in first; The B zone of a part through exhaust gases passes 17 gets in the fire tube 161 of first group of water back 16 in addition, and the C of flue gas through first group of water back 16 and exhaust gases passes 17 fully heats drum 15 interior water during with the D zone;

4, through the C and the D zone of first group of water back 16 and exhaust gases passes 17, get into second group of water back 16, when flue gas passes through the E zone of second group of water back 16 and exhaust gases passes 17, fully the water in the drum 15 is heated;

5, behind the E zone through second group of water back 16 and exhaust gases passes 17, flue gas gets in the flue 2, in these flue 2 parts, still the water in the drum 15 is heated, and plays the effect of heat recovery;

6, flue gas gets into water deduster 3 through behind the flue 2, and 3 pairs of flue gases of this water deduster carry out the dedusting smoke of gunpowder to be handled, and remaining free of contamination gas gets in the chimney 14;

7, chimney 14 is discharged free of contamination gas.

Above-mentionedly only provided a concrete example, at this not in order to restriction the utility model.

The bathing heating boiler that the utility model embodiment provides comprises boiler body, water deduster and chimney; Boiler body is provided with burner hearth, drum, chimney and is horizontally installed at least two group water backs in the drum, and this at least two groups water back flue gas communicates, and forms exhaust gases passes; This water back and exhaust gases passes are the water heating in the drum; The flue gas that flows out exhaust gases passes gets into water deduster through flue, and 3 pairs of flue gases of water deduster carry out dedusting smoke elimination and desulfurization etc., and discharges through chimney; Thereby accelerated firing rate, effectively reduced the pernicious gas of contaminated environment simultaneously the water in the drum.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. bathing heating boiler; Said bathing heating boiler comprises boiler body; Said boiler body comprises fire door, fire grate, burner hearth, chimney and places being used on the said burner hearth to hold the drum of water, it is characterized in that, is horizontally arranged with the water back that at least two groups heat the water in the said drum in the said drum; The said at least two group water back flue gases formation exhaust gases passes that communicates; The flue gas mouth that advances of said exhaust gases passes is communicated with said burner hearth, and the smoke gas port of said exhaust gases passes is connected with flue, and said every group of water back comprises some fire tubes that are arranged in parallel;

2. bathing heating boiler according to claim 1 is characterized in that said flue is built in the said drum.

3. bathing heating boiler according to claim 1; It is characterized in that; Said water deduster comprises a water tank, and upright to being provided with a baffle plate in the said water tank, said baffle plate is divided into the spatial in the said water tank and is interconnected and relatively independent flue gas processing region and mud cut-back region; Said flue stretches in the said flue gas processing region, and said chimney is connected with said flue gas processing region.

4. bathing heating boiler according to claim 1 is characterized in that the below of said fire grate is provided with air blast, and said chimney is provided with air-introduced machine.