CN104832931A - Bow-shaped water tube boiler - Google Patents
Bow-shaped water tube boiler Download PDFInfo
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- CN104832931A CN104832931A CN201510283217.2A CN201510283217A CN104832931A CN 104832931 A CN104832931 A CN 104832931A CN 201510283217 A CN201510283217 A CN 201510283217A CN 104832931 A CN104832931 A CN 104832931A
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- boiler
- driving
- dirt
- excluding groove
- section boiler
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Abstract
The invention discloses a bow-shaped water tube boiler which comprises a preheating section boiler body, a heating section boiler body and a slag extractor. The top of the preheating section boiler body is provided with a shell cover, the shell cover is provided with a flue outlet which faces downwards to be connected with a flue, and a set of smoke pipes penetrate through the flue; a first clamping sleeve is arranged in the preheating section boiler body, a cold water intlet is formed in the top of the first clamping sleeve, and a warm water outlet is formed in the bottom of the first clamping sleeve and connected with a water bag; the lower end of the preheating section boiler body is connected with the heating section boiler body, a combustion chamber is arranged in the heating section boiler body, and a set of bow-shaped water pipes penetrate through the combustion chamber and are communicated with the water bag; the heating section boiler body comprises a heating boiler shell and a heating inner container, and a second clamping sleeve is formed by the heating boiler shell and the heating inner container; the slag extractor comprises a slagging spout, a power device and a transmission device. According to the bow-shaped water tube boiler, the coal burning quantity is reduced, the time needed by the boiler to heat water is shortened, the economic cost of boiler usage is lowered, and the boiler is durable in use.
Description
Technical field
The present invention relates to a kind of boiler, specifically a kind of arc water-tube boiler.
Background technology
Boiler is main equipment conventional in industrial production, be mainly used to carry heating-supplied steam in producing, boiler will to burn a large amount of coals in the process producing steam, thus produce a large amount of slags, slag will be cleared up away through mucking machine after supercooling, present mucking machine ubiquity problem, and repair rate is higher, main problem is that the cell body edge of dirt-excluding groove is easily out of shape, bottom land Yin Gaowen and wearing and tearing and easily damaged.
Summary of the invention
The object of the present invention is to provide a kind of arc water-tube boiler, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of arc water-tube boiler, comprise preheating section boiler, bringing-up section boiler and mucking machine, described preheating section boiler top is provided with end socket, and end socket is equipped with floss hole, and floss hole is connected with flue downwards, through one group of fume pipe in flue; Be provided with the first chuck in preheating section boiler, the first chuck top is provided with cooling water inlet, is provided with warm water outlet bottom the first chuck, and warm water outlet connects water bag; Described preheating section boiler lower end is connected with bringing-up section boiler, is provided with burner hearth in bringing-up section boiler, and through one group of arc water pipe in burner hearth, arc water pipe is communicated with water bag; Described bringing-up section boiler comprises hot pot shell and heating inner liner, and hot pot shell and heating inner liner form the second chuck; Arc water pipe through heating inner liner, and is connected in the second chuck, and the hot water outlet of arc water pipe stretches out hot pot shell through after the second chuck; Described bringing-up section boiler bottom is provided with fire grate, and fire grate both sides are provided with coal-fired mouth and ashes mouth; Coal-fired mouth is provided with feed screw, and ashes mouth is provided with mucking machine; Mucking machine comprises dirt-excluding groove, power set and transmission device, and described dirt-excluding groove is made up of cell body, bottom land, slag notch and reinforcement outer, and cell body is that Plate Welding forms, and the slag input end of dirt-excluding groove is sealed condition, and the bottom of slag output end is provided with a slag notch; Power set are made up of motor, drive and gearbox, and motor drives drive by driving-belt, and drive is outputed power by gearbox, and power set are located at the top of dirt-excluding groove slag output end; Transmission device adopts chain driving, be made up of driving wheel, driven gear, supporting-roller shaft, driving chain and scum board, power set connect driving wheel by driving-belt, driving wheel is fixedly connected with driving shaft, driving shaft is respectively provided with a driving gear near the inner side of dirt-excluding groove, each distribution one row supporting-roller shaft inside dirt-excluding groove, the two ends of supporting-roller shaft are respectively equipped with corresponding driven gear parallel with driving gear, and two width driving chains are respectively on the supporting driving gear in both sides and driven gear.
Further, described driving chain is fixed wtih polylith scum board equably.
Further, upper edge, described dirt-excluding groove both sides is provided with reinforcement outer.
Further, the cross section of described dirt-excluding groove is " V " font.
Further, described dirt-excluding groove bottom land adopts complex abrasion-proof ceramic material to make.
Compared with prior art, the water inlet of arc water pipe of the present invention is by the warm water outlet of water bag and preheating section boiler, and there is in the warm water wall of warm water outlet fume pipe, fume pipe carries out preliminary preheating to the cold water in warm water wall in the process of smoke discharging and fireworks, the initial temperature of water is improve like this in the process of carrying out coal-fired feedwater heating, decrease Coal-fired capacity and boiler is heated up water the required time, reduce the financial cost that boiler uses; Adopt arc water pipe to replace transverse tube or standpipe in original boiler and directly insert the version in water wall, it is longer than the distance of original straight water pipe that water flows through arc water pipe, so arc water pipe adds the flowing time of water in burner hearth, decrease the required heat time, fundamentally realize energy-saving and emission-reduction; Have employed reinforcement outer bottom mucking machine, make mucking machine more firm, not yielding; Wear-resistant ceramic material replaces glass cermaic plate simultaneously, both durable in use, reduces bottom friction, again reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of arc water-tube boiler.
Fig. 2 is the structural representation of mucking machine in arc water-tube boiler.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of arc water-tube boiler, comprise preheating section boiler 1, bringing-up section boiler 4 and mucking machine 7, described preheating section boiler 1 top is provided with end socket 11, end socket 11 is equipped with floss hole 2, floss hole 2 is connected with flue 21 downwards, through one group of fume pipe 22 in flue 21; Be provided with the first chuck 3, first chuck 3 top in preheating section boiler 1 and be provided with cooling water inlet 31, be provided with warm water outlet 32 bottom the first chuck 3, warm water outlet 32 connects water bag 33; Described preheating section boiler 1 lower end is connected with bringing-up section boiler 4, is provided with burner hearth 5 in bringing-up section boiler 4, and through one group of arc water pipe 51 in burner hearth 5, arc water pipe 51 is communicated with water bag 33; Described bringing-up section boiler 4 comprises hot pot shell 41 and heating inner liner 42, and hot pot shell 41 forms the second chuck 43 with heating inner liner 42; Arc water pipe 51 through heating inner liner 42, and is connected in the second chuck 43, and the hot water outlet 52 of arc water pipe 51 stretches out hot pot shell 41 through after the second chuck 43; Be provided with fire grate 6 bottom described bringing-up section boiler 2, fire grate 6 both sides are provided with coal-fired mouth 61 and ashes mouth 63; Coal-fired mouth 61 is provided with feed screw 62, and ashes mouth 63 is provided with mucking machine 7; Mucking machine 7 comprises dirt-excluding groove 71, power set 72 and transmission device 73, described dirt-excluding groove 71 is made up of cell body, bottom land, slag notch and reinforcement outer, cell body is that Plate Welding forms, bottom land adopts complex abrasion-proof ceramic material to make, the length size of dirt-excluding groove 71 can need design according to the size of boiler and workplace, the slag input end of dirt-excluding groove 71 is sealed condition, and the bottom of slag output end is provided with a slag notch; Power set 72 are made up of motor, drive and gearbox, motor drives drive by driving-belt, drive is outputed power by gearbox, and power set 72 are located at the top of dirt-excluding groove 71 slag output end, is fixed on the two side of dirt-excluding groove 71 with fixed head or bracing frame; Transmission device 73 adopts chain driving, be made up of driving wheel, driven gear, supporting-roller shaft, driving chain and scum board, power set 72 connect driving wheel by driving-belt, driving wheel is fixedly connected with driving shaft, driving shaft is respectively provided with a driving gear near the inner side of dirt-excluding groove 71, each distribution one row supporting-roller shaft inside dirt-excluding groove 71, the two ends of supporting-roller shaft are respectively equipped with corresponding driven gear parallel with driving gear, two width driving chains are respectively on the supporting driving gear in both sides and driven gear, in order to transfer motion power; Driving chain is fixed wtih polylith scum board equably, and scum board moves back and forth in dirt-excluding groove 71 along with driving chain, constantly clears up the slag in dirt-excluding groove 71.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. an arc water-tube boiler, comprises preheating section boiler, bringing-up section boiler and mucking machine, it is characterized in that, described preheating section boiler top is provided with end socket, and end socket is equipped with floss hole, and floss hole is connected with flue downwards, through one group of fume pipe in flue; Be provided with the first chuck in preheating section boiler, the first chuck top is provided with cooling water inlet, is provided with warm water outlet bottom the first chuck, and warm water outlet connects water bag; Described preheating section boiler lower end is connected with bringing-up section boiler, is provided with burner hearth in bringing-up section boiler, and through one group of arc water pipe in burner hearth, arc water pipe is communicated with water bag; Described bringing-up section boiler comprises hot pot shell and heating inner liner, and hot pot shell and heating inner liner form the second chuck; Arc water pipe through heating inner liner, and is connected in the second chuck, and the hot water outlet of arc water pipe stretches out hot pot shell through after the second chuck; Described bringing-up section boiler bottom is provided with fire grate, and fire grate both sides are provided with coal-fired mouth and ashes mouth; Coal-fired mouth is provided with feed screw, and ashes mouth is provided with mucking machine; Mucking machine comprises dirt-excluding groove, power set and transmission device, and described dirt-excluding groove is made up of cell body, bottom land, slag notch and reinforcement outer, and cell body is that Plate Welding forms, and the slag input end of dirt-excluding groove is sealed condition, and the bottom of slag output end is provided with a slag notch; Power set are made up of motor, drive and gearbox, and motor drives drive by driving-belt, and drive is outputed power by gearbox, and power set are located at the top of dirt-excluding groove slag output end; Transmission device adopts chain driving, be made up of driving wheel, driven gear, supporting-roller shaft, driving chain and scum board, power set connect driving wheel by driving-belt, driving wheel is fixedly connected with driving shaft, driving shaft is respectively provided with a driving gear near the inner side of dirt-excluding groove, each distribution one row supporting-roller shaft inside dirt-excluding groove, the two ends of supporting-roller shaft are respectively equipped with corresponding driven gear parallel with driving gear, and two width driving chains are respectively on the supporting driving gear in both sides and driven gear.
2. arc water-tube boiler according to claim 1, is characterized in that, described driving chain is fixed wtih polylith scum board equably.
3. arc water-tube boiler according to claim 1, is characterized in that, upper edge, described dirt-excluding groove both sides is provided with reinforcement outer.
4. arc water-tube boiler according to claim 1, is characterized in that, the cross section of described dirt-excluding groove is " V " font.
5. arc water-tube boiler according to claim 1, is characterized in that, described dirt-excluding groove bottom land adopts complex abrasion-proof ceramic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283217.2A CN104832931A (en) | 2015-05-28 | 2015-05-28 | Bow-shaped water tube boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283217.2A CN104832931A (en) | 2015-05-28 | 2015-05-28 | Bow-shaped water tube boiler |
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| Publication Number | Publication Date |
|---|---|
| CN104832931A true CN104832931A (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510283217.2A Pending CN104832931A (en) | 2015-05-28 | 2015-05-28 | Bow-shaped water tube boiler |
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| CN (1) | CN104832931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294663A (en) * | 2021-12-20 | 2022-04-08 | 中科汇融(河北)能源科技有限公司 | Biomass boiler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202647801U (en) * | 2012-07-09 | 2013-01-02 | 滦南县渤海锅炉有限公司 | Back-blading type slag remover |
| CN103353164A (en) * | 2013-07-04 | 2013-10-16 | 宾县火焰山常玉锅炉制造厂 | Arch-shaped water pipe boiler with double sections heated and heating method |
| CN203963961U (en) * | 2014-05-08 | 2014-11-26 | 江西省电力设计院 | A kind of coal burning boiler hearth deslagging device |
| CN204268492U (en) * | 2014-12-02 | 2015-04-15 | 朱法存 | Boiler slag machine |
| CN204693451U (en) * | 2015-05-28 | 2015-10-07 | 苏州斯洛莱自动化设备有限公司 | A kind of arc water-tube boiler |
-
2015
- 2015-05-28 CN CN201510283217.2A patent/CN104832931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202647801U (en) * | 2012-07-09 | 2013-01-02 | 滦南县渤海锅炉有限公司 | Back-blading type slag remover |
| CN103353164A (en) * | 2013-07-04 | 2013-10-16 | 宾县火焰山常玉锅炉制造厂 | Arch-shaped water pipe boiler with double sections heated and heating method |
| CN203963961U (en) * | 2014-05-08 | 2014-11-26 | 江西省电力设计院 | A kind of coal burning boiler hearth deslagging device |
| CN204268492U (en) * | 2014-12-02 | 2015-04-15 | 朱法存 | Boiler slag machine |
| CN204693451U (en) * | 2015-05-28 | 2015-10-07 | 苏州斯洛莱自动化设备有限公司 | A kind of arc water-tube boiler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294663A (en) * | 2021-12-20 | 2022-04-08 | 中科汇融(河北)能源科技有限公司 | Biomass boiler |
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Application publication date: 20150812 |