CN206130960U - Novel commercial boiler of clean coal gasification burning - Google Patents

Novel commercial boiler of clean coal gasification burning Download PDF

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Publication number
CN206130960U
CN206130960U CN201621130323.3U CN201621130323U CN206130960U CN 206130960 U CN206130960 U CN 206130960U CN 201621130323 U CN201621130323 U CN 201621130323U CN 206130960 U CN206130960 U CN 206130960U
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CN
China
Prior art keywords
boiler
boiler body
water container
door
annular
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Expired - Fee Related
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CN201621130323.3U
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Chinese (zh)
Inventor
赵殿国
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Individual
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Individual
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Priority to CN201621130323.3U priority Critical patent/CN206130960U/en
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Publication of CN206130960U publication Critical patent/CN206130960U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a novel commercial boiler of clean coal gasification burning, comprising a boiler body, set up grate and annular boiler water containing ware in the boiler body, the grate is located boiler water containing ware below, the boiler body's of grate lower part inner space is the air inlet housing, boiler body lateral wall bottom sets up the air intake, the air intake communicates with each other with the air inlet housing, the room takes place for coal gas for the boiler body's between grate and the boiler water containing ware inner space, offer on the boiler body lateral wall with ort and scarfing cinder door, it lies in scarfing cinder door top to add the ort, it communicates with each other to take place the room with coal gas with the ort respectively with the scarfing cinder door, the indoor evaporimeter that sets up takes place for coal gas. The utility model discloses behind the steam that produces the evaporimeter and the air mixing, send into coal gas and take place the room, make coal on the grate turn into coal gas, rethread point firearm light coal gas and heat recuperator disposed in liquid, harmful gas discharges fewly, not only greatly reduced the pollution of boiler to the environment, low, the burning of exhaust gas temperature is fully in addition, the heat utilization efficiency is high.

Description

A kind of novel clean coal gasification combustion commercial boiler
Technical field
This utility model is related to boiler plant field, specifically a kind of novel clean coal gasification combustion commercial boiler.
Background technology
Being used for life heating, bathing, the boiler majority of food processing etc. in the market is fire coal, combustion gas, fuel oil, electric adds Heat boiler, due to architectural limitation, can emerge existing coal-burning boiler a large amount of black smokes in normal combustion so that be harmful to gas in a large number Body is discharged in air, causes very big harm, and existing coal-burning boiler also not enough to fill burning of coal to air quality Point, cause part thermal resource to be wasted.Although combustion gas, fuel oil, electrically heated boiler solve environmental issue, but above-mentioned boiler Operating cost is too high, is probably 3-5 times of coal-burning boiler, nor preferably boiler.
Utility model content
To solve the above problems, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided burning is abundant, heat Utilization rate is high, a kind of novel clean coal gasification combustion commercial boiler of environmentally safe.
This utility model for achieving the above object, is achieved through the following technical solutions:A kind of novel clean coal gasification combustion The boiler water container of fire grate and annular is set in commercial boiler, including boiler body, boiler body, and fire grate is located at boiler water Container lower section, the inner space of the boiler body of fire grate bottom is inlet plenum, and boiler body sidewall bottom arranges air inlet, enters Air port communicates with inlet plenum, and the inner space of the boiler body between fire grate and boiler water container is gas generating chamber, boiler Firing door and clean-out door are opened up on this body sidewall, firing door is located at clean-out door top, and firing door is sent out respectively with clean-out door with coal gas Raw room communicates, and vaporizer is arranged in gas generating chamber, and connecting tube is arranged on vaporizer, and vaporizer is connected by connecting tube with air inlet Logical, boiler water container middle part surrounds and arrange in burner port, boiler body heat exchanger, and heat exchanger is located at boiler water container top, changes The inner space of the boiler body between hot device and boiler water container be combustor, on boiler water container side wall arrange lighter and Secondary air channel, lighter end is located at burner port top, and secondary air channel one end stretched out outside boiler body, the secondary air channel other end with Burner port is communicated, and boiler water container top arranges gas outlet.
Further to realize the purpose of this utility model, can also employ the following technical solutions:Described boiler water container The periphery of the gripper shoe of two annulars of connection, the inwall of gripper shoe connects columnar blast pipe, blast pipe, gripper shoe and boiler Water container surrounds secondary air chamber, and secondary air chamber communicates with secondary air channel, along the circumferential direction uniformly opens up several on blast pipe Fresh air inlet, secondary air chamber is communicated by fresh air inlet with burner port.Described heat exchanger be tubular heat exchanger, the two of heat exchanger End is respectively communicated with water inlet and outlet, and water inlet is installed on the wall of boiler body side with outlet, and outlet is located at water inlet Above mouthful.Access hole is opened up on described boiler body side wall, access hole is respectively mounted up and down horizontal slide rail, installed on slide rail The maintenance door that can be slided along slide rail, maintenance door can close access hole, mounting knob and fixed handle, fixed handle in maintenance door The first connecting leg that upper installation can be rotated along fixed handle, installs the second connecting leg on the wall of boiler body side, the first connecting leg end is installed The first connecting plate of annular is installed in second connecting plate of annular, the second connecting leg end, and the fixation of annular is installed on the first connecting plate Plate, installs gear ring in fixed plate, the convex edge of annular is installed on gear ring, and groove is opened up on convex edge, and annular is installed on the second connecting plate Contiguous block, formed between contiguous block, fixed plate, gear ring and convex edge annular stopper slot, limiting tooth is installed on contiguous block outer wall, Limiting tooth is located in stopper slot and engages with gear ring, and the width of groove is not less than the width of limiting tooth, and groove is communicated with stopper slot, Adapter sleeve is installed, adapter sleeve is located at fixed plate, gear ring and convex edge outside, on the outer wall of convex edge fixing groove is opened up on the first connecting plate, Link slot is opened up on adapter sleeve inwall, fixing groove is communicated with link slot, fixed block is set in fixing groove, fixed block can fixed Slide in groove and link slot, pull bar and spring are installed on fixed block, tie rod end stretches out adapter sleeve, and spring is located in link slot.
The utility model has the advantage of:After this utility model mixes the steam that vaporizer is produced with air, coal is sent into There is room in gas, make the coal on fire grate be converted into coal gas, then coal gas is lighted the liquid in simultaneously heating heat exchanger by lighter, Noxious gas emission is few, not only greatly reduces pollution of the boiler to environment, and exhaust gas temperature is low, burning is abundant, heat utilization Rate is high.This utility model also sets up secondary air channel, and outside air is uniformly input in stove, is made by secondary air channel by fixing hole Coal gas mixes fully with air, and burning is thorough.
Description of the drawings
Fig. 1 is this utility model structural representation;Fig. 2 is the A direction views of Fig. 1;Fig. 3 is another kind of state diagram of Fig. 2;Figure 4 is I enlarged drawing of Fig. 2;Fig. 5 is the line B-B sectional view along Fig. 4;Fig. 6 is II enlarged drawing of Fig. 5.
Reference:The shoot door 7 of 1 boiler body, 2 fire grate, 3 boiler water container, 4 air inlet, 5 inlet plenum 6 evaporates The air intake of 8 connecting tube of device, 9 gas generating chamber 10 firing door, 11 clean-out door, 12 boiler water, 13 secondary air channel, 14 blast pipe 15 The secondary air of hole 16 gripper shoe, 17 lighter, 18 combustor, 19 heat exchanger, 20 water inlet, 21 outlet, 22 gas outlet 23 The connecting leg 32 of 30 first connecting leg of chamber 24 burner port, 25 access hole, 26 slide rail, 27 maintenance door, 28 handle, 29 fixed handle 31 second The limiting tooth 40 of first 36 convex edge of connecting plate 33 second connecting plate, 34 fixed plate, 35 gear ring 37 contiguous block, 38 stopper slot 39 The spring of 45 pull bar of adapter sleeve 41 groove, 42 fixing groove, 43 link slot, 44 fixed block 46.
Specific embodiment
A kind of novel clean coal gasification combustion commercial boiler, as shown in figure 1, including boiler body 1, boiler body 1 is interior to be set The boiler water container 3 of fire grate 2 and annular is put, fire grate 2 is located at the lower section of boiler water container 3, the boiler body of the bottom of fire grate 2 1 inner space is inlet plenum 5, and the sidewall bottom of boiler body 1 arranges air inlet 4, and air inlet 4 is communicated with inlet plenum 5, fire grate The inner space of the boiler body 1 between 2 and boiler water container 3 is gas generating chamber 9, and on the side wall of boiler body 1 coal is opened up Door 10 and clean-out door 11, firing door 10 is located at the top of clean-out door 11, firing door 10 and clean-out door 11 respectively with the phase of gas generating chamber 9 It is logical, vaporizer 7 is set in gas generating chamber 9, connecting tube 8 is set on vaporizer 7, vaporizer 7 is by connecting tube 8 and air inlet 4 Connection, the middle part of boiler water container 3 surrounds and arrange in burner port 24, boiler body 1 heat exchanger 19, and heat exchanger 19 is located at the boiler water capacity The top of device 3, the inner space of the boiler body 1 between heat exchanger 19 and boiler water container 3 is combustor 18, boiler water container 3 Lighter 17 and secondary air channel 13 are set on the wall of side, and the end of lighter 17 is located at the top of burner port 24, and the one end of secondary air channel 13 is stretched Go out outside boiler body 1, the other end of secondary air channel 13 is communicated with burner port 24, the top of boiler water container 3 arranges gas outlet 22.It is this After structure mixes the steam that vaporizer 7 is produced with air, gas generating chamber is sent into, makes the coal on fire grate 2 be converted into coal gas, Coal gas is lighted again the liquid in simultaneously heating heat exchanger 19 by lighter 17, noxious gas emission is few, not only greatly reduces Pollution of the boiler to environment, and exhaust gas temperature is low, burning is abundant, heat utilization efficiency is high.
Described boiler water container 3 connects the periphery of the gripper shoe 16 of two annulars, the inwall connection cylinder of gripper shoe 16 The blast pipe 14 of shape, blast pipe 14, gripper shoe 16 and boiler water container 3 surround secondary air chamber 23, secondary air chamber 23 and two Secondary airduct 13 is communicated, and several fresh air inlets 15 are along the circumferential direction uniformly opened up on blast pipe 14, and secondary air chamber 23 passes through fresh air inlet 15 communicate with burner port 24.This structure can make secondary air channel 13 that outside air are input to into stove by the way that fixing hole 15 is uniform It is interior, coal gas is mixed with air fully, burning is thorough.
Described heat exchanger 19 is tubular heat exchanger, and the two ends of heat exchanger 19 are respectively communicated with water inlet 20 and outlet 21, water inlet 20 is installed on the side wall of boiler body 1 with outlet 21, and outlet 21 is located at the top of water inlet 20.This knot Structure makes the heating surface area of heat exchanger 19 big, and heat exchanger 19 is heated evenly, and the water efficiency of heating surface in heat exchanger 19 is high.Described heat exchanger 19 can also be coil exchanger, plate type heat exchanger etc..
Access hole 25 is opened up on the described side wall of boiler body 1, access hole is respectively mounted horizontal slide rail 26 about 25, it is sliding The maintenance door 27 that can be slided along slide rail 26 is installed, maintenance door 27 can close access hole 25, pacify in maintenance door 27 on rail 26 Dress handle 28 and fixed handle 29, install the first connecting leg 30 that can be rotated along fixed handle 29, the side wall of boiler body 1 on fixed handle 29 The second connecting plate 33 of annular is installed in the second connecting leg 31 of upper installation, the end of the first connecting leg 30, and annular is installed in the end of the second connecting leg 31 The first connecting plate 32, install on the first connecting plate 32 annular fixed plate 34, in fixed plate 34 install gear ring 35, on gear ring 35 The convex edge 36 of annular is installed, groove 41 is opened up on convex edge 36, the contiguous block 37 of annular, contiguous block are installed on the second connecting plate 33 37th, the stopper slot 38 of annular is formed between fixed plate 34, gear ring 35 and convex edge 36, limiting tooth 39 is installed on the outer wall of contiguous block 37, Limiting tooth 39 is located in stopper slot 38 and engages with gear ring 35, and the width of groove 41 is not less than the width of limiting tooth 39, groove 41 Communicate with stopper slot 38, adapter sleeve 40 is installed on first connecting plate 32, adapter sleeve 40 is located at fixed plate 34, gear ring 35 and convex edge 36 Outside, opens up fixing groove 42 on the outer wall of convex edge 36, link slot 43, fixing groove 42 and the phase of link slot 43 are opened up on the inwall of adapter sleeve 40 It is logical, fixed block 44 is set in fixing groove 42, fixed block 44 can slide in fixing groove 42 and link slot 43, pacify on fixed block 44 Adapter sleeve 40 is stretched out in dress pull bar 45 and spring 46, the end of pull bar 45, and spring 46 is located in link slot 43.This structure can make One connecting leg 30 is quickly connected with the second connecting leg 31, to be easy to open or close maintenance door 27, to m of e in stove.Connection When sealed, maintenance door 27 is promoted to close access hole 25 along slide rail 26, the limiting tooth 39 on contiguous block 37 is entered by groove 41 Stopper slot 38, then limiting tooth 39 engage with gear ring 35, rotate contiguous block 37 until gear ring 35 on fixing groove 42 and adapter sleeve Link slot 43 on 40 is connected, and fixed block 44 enters fixing groove 42 in the presence of spring 46, makes contiguous block 37 pass through gear ring 35 Fix with adapter sleeve 40, adapter sleeve 40 is fixed on all the time on the first connecting plate 32, so that the first connecting leg 30 and the second connecting leg 31 Quick connection.When separate, pull bar 45 is outwards extracted out, rotate contiguous block 37, make limiting tooth 39 enter groove by stopper slot 38 41, and by abjection in groove 41, so that contiguous block 37 departs from adapter sleeve 40, to be easy to open maintenance door 27.Adapter sleeve 40 Also act as sealing function.First connecting leg 30 and the second connecting leg 31 are hollow.Note is opened up on first connecting leg 30 or the second connecting leg 31 Oilhole, can inject lubricating oil, to play the lubrication to gear ring 35 by oil filler point into the first connecting leg 30 and the second connecting leg 31.
Boiler water 12 is set in boiler water container 3.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new The technology contents of the not detailed description of type are known technology.

Claims (4)

1. a kind of novel clean coal gasification combustion commercial boiler, it is characterised in that:Including boiler body(1), boiler body(1)It is interior Fire grate is set(2)With the boiler water container of annular(3), fire grate(2)Positioned at boiler water container(3)Lower section, fire grate(2)Under The boiler body in portion(1)Inner space be inlet plenum(5), boiler body(1)Sidewall bottom arranges air inlet(4), air inlet (4)With inlet plenum(5)Communicate, fire grate(2)With boiler water container(3)Between boiler body(1)Inner space be coal gas Generation room(9), boiler body(1)Firing door is opened up on the wall of side(10)And clean-out door(11), firing door(10)Positioned at clean-out door (11)Top, firing door(10)With clean-out door(11)Respectively with gas generating chamber(9)Communicate, gas generating chamber(9)Interior setting is steamed Send out device(7), vaporizer(7)Upper setting connecting tube(8), vaporizer(7)By connecting tube(8)With air inlet(4)Connection, boiler water Container(3)Middle part surrounds burner port(24), boiler body(1)Interior setting heat exchanger(19), heat exchanger(19)Positioned at the boiler water capacity Device(3)Top, heat exchanger(19)With boiler water container(3)Between boiler body(1)Inner space be combustor(18), pot Stove water container(3)Lighter is set on the wall of side(17)And secondary air channel(13), lighter(17)End is located at burner port(24)On Side, secondary air channel(13)Stretch out boiler body in one end(1)Outward, secondary air channel(13)The other end and burner port(24)Communicate, boiler Water container(3)Top arranges gas outlet(22).
2. a kind of novel clean coal gasification combustion commercial boiler according to claim 1, it is characterised in that:Described boiler Water container(3)The gripper shoe of two annulars of connection(16)Periphery, gripper shoe(16)Inwall connect columnar blast pipe (14), blast pipe(14), gripper shoe(16)With boiler water container(3)Surround secondary air chamber(23), secondary air chamber(23)With Secondary air channel(13)Communicate, blast pipe(14)On along the circumferential direction uniformly open up several fresh air inlets(15), secondary air chamber(23) By fresh air inlet(15)With burner port(24)Communicate.
3. a kind of novel clean coal gasification combustion commercial boiler according to claim 1, it is characterised in that:Described heat exchange Device(19)For tubular heat exchanger, heat exchanger(19)Two ends be respectively communicated with water inlet(20)And outlet(21), water inlet (20)With outlet(21)It is installed in boiler body(1)On the wall of side, outlet(21)Positioned at water inlet(20)Top.
4. a kind of novel clean coal gasification combustion commercial boiler according to claim 1, it is characterised in that:Described boiler Body(1)Access hole is opened up on the wall of side(25), access hole(25)Horizontal slide rail is respectively mounted up and down(26), slide rail(26)Upper peace Dress can be along slide rail(26)The maintenance door of slip(27), maintenance door(27)Can be by access hole(25)Closing, maintenance door(27)On Mounting knob(28)And fixed handle(29), fixed handle(29)Upper installation can be along fixed handle(29)The first connecting leg for rotating(30), Boiler body(1)Second connecting leg is installed on the wall of side(31), the first connecting leg(30)End is installed by the second connecting plate of annular(33), the Two connecting legs(31)End is installed by the first connecting plate of annular(32), the first connecting plate(32)The upper fixed plate for installing annular(34), Fixed plate(34)Upper installation gear ring(35), gear ring(35)The upper convex edge for installing annular(36), convex edge(36)On open up groove(41), Second connecting plate(33)The upper contiguous block for installing annular(37), contiguous block(37), fixed plate(34), gear ring(35)And convex edge(36) Between formed annular stopper slot(38), contiguous block(37)Limiting tooth is installed on outer wall(39), limiting tooth(39)Positioned at stopper slot (38)Interior and and gear ring(35)Engagement, groove(41)Width be not less than limiting tooth(39)Width, groove(41)With stopper slot (38)Communicate, the first connecting plate(32)Upper installation adapter sleeve(40), adapter sleeve(40)Positioned at fixed plate(34), gear ring(35)With it is convex Edge(36)Outside, convex edge(36)Fixing groove is opened up on outer wall(42), adapter sleeve(40)Link slot is opened up on inwall(43), fixing groove (42)With link slot(43)Communicate, fixing groove(42)Interior setting fixed block(44), fixed block(44)Can be in fixing groove(42)With Link slot(43)Interior slip, fixed block(44)Upper installation pull bar(45)And spring(46), pull bar(45)Stretch out adapter sleeve in end (40), spring(46)Positioned at link slot(43)It is interior.
CN201621130323.3U 2016-10-18 2016-10-18 Novel commercial boiler of clean coal gasification burning Expired - Fee Related CN206130960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621130323.3U CN206130960U (en) 2016-10-18 2016-10-18 Novel commercial boiler of clean coal gasification burning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621130323.3U CN206130960U (en) 2016-10-18 2016-10-18 Novel commercial boiler of clean coal gasification burning

Publications (1)

Publication Number Publication Date
CN206130960U true CN206130960U (en) 2017-04-26

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Application Number Title Priority Date Filing Date
CN201621130323.3U Expired - Fee Related CN206130960U (en) 2016-10-18 2016-10-18 Novel commercial boiler of clean coal gasification burning

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU180647U1 (en) * 2017-10-20 2018-06-19 Общество С Ограниченной Ответственностью "Тюменская Энерготепловая Компания" Hot water boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU180647U1 (en) * 2017-10-20 2018-06-19 Общество С Ограниченной Ответственностью "Тюменская Энерготепловая Компания" Hot water boiler

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170426

Termination date: 20171018

CF01 Termination of patent right due to non-payment of annual fee