CN104807352A - Rocker deashing plate cooler - Google Patents
Rocker deashing plate cooler Download PDFInfo
- Publication number
- CN104807352A CN104807352A CN201510218767.6A CN201510218767A CN104807352A CN 104807352 A CN104807352 A CN 104807352A CN 201510218767 A CN201510218767 A CN 201510218767A CN 104807352 A CN104807352 A CN 104807352A
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- CN
- China
- Prior art keywords
- deashing
- chain
- cooling
- upper box
- sealing ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a rocker deashing plate cooler. The rocker deashing plate cooler comprises an upper box (1) and a lower box (2), wherein the upper box (1) and the lower box (2) are divided into a left part and a right part through a clapboard (18) which is located between the upper box (1) and the lower box (2); multiple lines of cooling units (7) penetrate through the left and right parts of the lower box (2) along the forward and backward directions; the left and right sides of each line of the cooling units (7) are provided with a deashing chain (6) respectively; the upper box (1) is provided with a deashing chain transmission mechanism (5); the deashing chain transmission mechanism (5) comprises an oscillating bar mechanism (5.2); the deashing chain (6) is arranged on the oscillating bar mechanism (5.2); the oscillating bar mechanism (5.2) can drive the deashing chain (6) to swing forward and backward, so as to perform a deashing operation on the external surfaces of the cooling units (7). The rocker deashing plate cooler provided by the invention is good in heat transfer effect, ideal in deashing effect and convenient in maintaining and replacing a cooling element.
Description
Technical field
The present invention relates to a kind of rocking bar deashing panel cooler, be mainly used in the high-temperature flue gas cooling of the industries such as oil refining, oil, chemical industry, metallurgy, belong to cooling device technical field.
Background technology
Non-ferrous metal metallurgy kiln exit gas temperature is generally 700 ~ 1000 DEG C, flue-gas temperature must be cooled to 150 ~ 350 DEG C, otherwise will cause the damage of dust collection device before entering kiln tail blower fan and dust arrester installation.The through type gas cooler generally used at present, its cooling element generally adopts circular tube structure, and in production and application process, flue dust easily blocks cooling element, and after using a period of time, heat transfer effect is poor, and when heat exchange element damages, maintain and replace is also very inconvenient.And its purge mode generally adopts artificial deashing or pneumatic deashing, deashing process needs stopping production to carry out, and ash-removal effect is very undesirable.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of good effect of heat exchange, ash-removal effect desirable and the rocking bar deashing panel cooler of cooling element convenient maintenance and replacement.
The object of the present invention is achieved like this: a kind of rocking bar deashing panel cooler, it comprises upper box and lower box, dividing plate is vertically arranged with in the middle of described upper box and lower box, upper box and lower box are separated into two parts in left and right by described dividing plate, described upper box is provided with gas approach and exhanst gas outlet, described gas approach and exhanst gas outlet are connected with left and right two parts of upper box respectively, multiple row cooling unit is all coated with along the longitudinal direction in left and right two parts of described lower box, often the row cooling unit left and right sides is provided with deashing chain, described upper box is provided with deashing chain-drive mechanism, described deashing chain-drive mechanism comprises swing-bar mechanism, described deashing chain is arranged on swing-bar mechanism, described swing-bar mechanism can drive the swing of deashing chain thus carry out deashing operation to cooling unit outer surface.
Described swing-bar mechanism comprises two bearing blocks in left and right, two, described left and right bearing block is arranged on the wall of the upper box left and right sides respectively, two rockers are provided with between the bearing block of two, described left and right, outside described two rocker outer end projecting shaft bearings, described two rockers the inner is connected by shaft coupling, each rocker is provided with two rocking arms in left and right, two, described left and right is provided with chain frame between rocking arm lower end, and described deashing chain upper end is connected with chain frame.
Described deashing chain-drive mechanism also comprises toggle, and described swing-bar mechanism is driven by toggle.
Described toggle comprises reducer pedestal, and described reducer pedestal is arranged at outside upper box, and described gear reduction unit is arranged on reducer pedestal, and described gear reduction unit output is connected with swing-bar mechanism with fork by crank, connecting rod successively.
Described deashing chain lower end is provided with weight.
Described cooling unit adopts flat tube configuration.
Before and after described lower box, both sides are respectively arranged with cooling-air and discharge case and cooling-air and enter case, described lower box and cooling-air are discharged case and cooling-air and are entered case junction and be provided with card, described multiple row cooling unit is connected between the card of front and back, gusset is provided with between adjacent two row cooling units, described gusset is positioned at outside card, described cooling unit two ends are provided with sealing ring pressing plate, described sealing ring pressing plate is positioned at outside card, sealing ring is provided with between described sealing ring pressing plate and cooling unit, described sealing ring pressing plate arranged outside has sealing ring stage clip, described sealing ring stage clip is plugged between adjacent two gussets.
Described cooling-air enters on case and is provided with access door.
Described cooling-air enters below case and is provided with cooling air inlet device.
Be provided with ash bucket bottom described lower box, described hopper bottom is provided with and buries scraper plate device, described in bury scraper plate device outer end and be provided with unloading valve.
Compared with prior art, the present invention has following beneficial effect:
A kind of rocking bar deashing of the present invention panel cooler, its cooling unit adopts flat tube configuration, and heat exchange area is comparatively large, and heat transfer effect is better, and high-temperature flue gas flow through flat tube outside time flat tube outside not easily dust stratification; Flat tube two ends are provided with sealing ring pressing plate, and sealing ring pressing plate is fixed by sealing ring stage clip, when cooling unit damages, only sealing ring pressing plate and sealing ring stage clip need be pulled down, and the cooling unit damaged can be extracted out, maintain and replace is all very convenient; Deashing device have employed the oscillating rod device of Weight type deashing chain-drive mechanism (toggle) device, move around by deashing chain-drive mechanism and acting in lower box of motor, weight on the chain of its underpart hanging can play the effect of shake, even the situation that the particle content in flue gas is high or these particle viscosity are very strong is no exception, this point can carry out automatic ash removing especially to the thick laying dust on flat tube and chain, deashing process can maintain production, and ash-removal effect is fine.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rocking bar deashing of the present invention panel cooler.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the flue gas cooling of a kind of rocking bar deashing of the present invention panel cooler and chain deashing principle schematic.
Fig. 4 is several embodiment schematic diagrames of a kind of rocking bar of the present invention deashing panel cooler smoke entrance form.
Fig. 5 is the structural representation of deashing chain-drive mechanism in Fig. 1.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the longitudinal sectional view of lower box in Fig. 2.
Fig. 9 is the I portion enlarged drawing of Fig. 8.
Figure 10 is the A-A sectional view of Fig. 9.
Wherein:
Upper box 1
Lower box 2
Gas approach 3
Exhanst gas outlet 4
Deashing chain-drive mechanism 5
Toggle 5.1
Reducer pedestal 5.1.1
Gear reduction unit 5.1.2
Crank 5.1.3
Connecting rod 5.1.4
Fork 5.1.5
Swing-bar mechanism 5.2
Bearing block 5.2.1
Rocker 5.2.2
Shaft coupling 5.2.3
Rocker arm 5 .2.4
Chain frame 5.2.5
Deashing chain 6
Cooling unit 7
Ash bucket 8
Cooling-air discharges case 9
Cooling-air enters case 10
Bracing frame 11
Bury scraper plate device 12
Unloading valve 13
Foundation frame 14
Cooling air inlet device 15
Access door 16
Weight 17
Dividing plate 18
Gusset 19
Sealing ring pressing plate 20
Sealing ring stage clip 21
Card 22
Sealing ring 23.
Detailed description of the invention
See Fig. 1 ~ Figure 10, a kind of rocking bar deashing of the present invention panel cooler, it comprises foundation frame 14, described foundation frame 14 is provided with bracing frame 11, support frame as described above 11 is disposed with upper box 1 and lower box 2 from top to bottom, before and after described lower box 2, both sides are respectively arranged with cooling-air and discharge case 9 and cooling-air and enter case 10, described cooling-air enters on case 10 and is provided with access door 16, described cooling-air enters below case 10 and is provided with cooling air inlet device 15, ash bucket 8 is provided with bottom described lower box 2, be provided with bottom described ash bucket 8 and bury scraper plate device 12, described scraper plate device 12 outer end of burying is provided with unloading valve 13,
Dividing plate 18 is vertically arranged with in the middle of described upper box 1 and lower box 2, upper box 1 and lower box 2 are separated into two parts in left and right by described dividing plate 18, described upper box 1 is provided with gas approach 3 and exhanst gas outlet 4, described gas approach 3 and exhanst gas outlet 4 are connected with left and right two parts of upper box 1 respectively, described gas approach 3 is arranged at top or the rear side of upper box 1, described exhanst gas outlet 4 is arranged at the top of upper box, front side, rear side or right side, multiple row cooling unit 7 is all coated with along the longitudinal direction in left and right two parts of described lower box 2, often row cooling unit 7 left and right sides is provided with deashing chain 6,
Described lower box 2 and cooling-air are discharged case 9 and cooling-air and are entered case 10 junction and be provided with card 22, described multiple row cooling unit 7 is connected between front and back card 22, gusset 19 is provided with between adjacent two row cooling units 7, described gusset 19 is positioned at outside card 22, described cooling unit 7 two ends are provided with sealing ring pressing plate 20, described sealing ring pressing plate 20 is positioned at outside card 22, sealing ring 23 is provided with between described sealing ring pressing plate 20 and cooling unit 7, described sealing ring pressing plate 20 arranged outside has sealing ring stage clip 21, described sealing ring stage clip 21 is plugged between adjacent two gussets 19,
Described cooling unit 7 adopts flat tube configuration;
Described upper box 1 is provided with deashing chain-drive mechanism 5, and described deashing chain-drive mechanism 5 comprises toggle 5.1 and swing-bar mechanism 5.2;
Described swing-bar mechanism 5.2 comprises two the bearing block 5.2.1 in left and right, two, described left and right bearing block 5.2.1 is arranged on the wall of upper box 1 left and right sides respectively, two rocker 5.2.2 are provided with between described two bearing block 5.2.1, outside described two rocker 5.2.2 outer end projecting shaft bearing 5.2.1, described two rocker 5.2.2 the inner is connected by shaft coupling 5.2.3, each rocker 5.2.2 is provided with two the Rocker arm 5 .2.4 in left and right, two, described left and right is provided with chain frame 5.2.5 between Rocker arm 5 .2.4 lower end, described deashing chain 6 upper end is connected with chain frame 5.2.5, described deashing chain 6 lower end is provided with weight 17,
Described toggle 5.1 comprises reducer pedestal 5.1.1, described reducer pedestal 5.1.1 is arranged at outside upper box 1, described gear reduction unit 5.1.2 is arranged on reducer pedestal 5.1.1, described gear reduction unit 5.1.2 output is successively by crank 5.1.3, connecting rod 5.1.4 is connected with one of them rocker 5.2.2 outer end with fork 5.1.5, described crank 5.1.3 one end is fixedly connected with gear reduction unit 5.1.2 output, described crank 5.1.3 one end other end and connecting rod 5.1.4 one end are hinged, the described connecting rod 5.1.4 other end and fork 5.1.5 one end are hinged, the described fork 5.1.5 other end is fixedly connected with one of them rocker 5.2.2 outer end.
Claims (10)
1. a rocking bar deashing panel cooler, it is characterized in that: it comprises upper box (1) and lower box (2), dividing plate (18) is vertically arranged with in the middle of described upper box (1) and lower box (2), upper box (1) and lower box (2) are separated into two parts in left and right by described dividing plate (18), described upper box (1) is provided with gas approach (3) and exhanst gas outlet (4), described gas approach (3) is connected with left and right two parts of upper box (1) respectively with exhanst gas outlet (4), multiple row cooling unit (7) is all coated with along the longitudinal direction in left and right two parts of described lower box (2), often row cooling unit (7) left and right sides is provided with deashing chain (6), described upper box (1) is provided with deashing chain-drive mechanism (5), described deashing chain-drive mechanism (5) comprises swing-bar mechanism (5.2), described deashing chain (6) is arranged on swing-bar mechanism (5.2), described swing-bar mechanism (5.2) can drive (6) swing of deashing chain thus carry out deashing operation to cooling unit (7) outer surface.
2. a kind of rocking bar deashing panel cooler according to claim 1, it is characterized in that: described swing-bar mechanism (5.2) comprises two bearing blocks (5.2.1) in left and right, two, described left and right bearing block (5.2.1) is arranged on the wall of upper box (1) left and right sides respectively, two rockers (5.2.2) are provided with between the bearing block (5.2.1) of two, described left and right, described two rockers (5.2.2) outer end projecting shaft bearing (5.2.1) outward, described two rockers (5.2.2) the inner is connected by shaft coupling (5.2.3), each rocker (5.2.2) is provided with two rocking arms (5.2.4) in left and right, two, described left and right is provided with chain frame (5.2.5) between rocking arm (5.2.4) lower end, described deashing chain (6) upper end is connected with chain frame (5.2.5).
3. a kind of rocking bar deashing panel cooler according to claim 1, is characterized in that: described deashing chain-drive mechanism (5) also comprises toggle (5.1), and described swing-bar mechanism (5.2) is driven by toggle (5.1).
4. a kind of rocking bar deashing panel cooler according to claim 3, it is characterized in that: described toggle (5.1) comprises reducer pedestal (5.1.1), described reducer pedestal (5.1.1) is arranged at upper box (1) outside, described gear reduction unit (5.1.2) is arranged on reducer pedestal (5.1.1), and described gear reduction unit (5.1.2) output is connected with swing-bar mechanism (5.2) with fork (5.1.5) by crank (5.1.3), connecting rod (5.1.4) successively.
5. a kind of rocking bar deashing panel cooler according to claim 1, is characterized in that: described deashing chain (6) lower end is provided with weight (17).
6. a kind of rocking bar deashing panel cooler according to claim 1, is characterized in that: described cooling unit (7) adopts flat tube configuration.
7. a kind of rocking bar deashing panel cooler according to claim 1, it is characterized in that: both sides, described lower box (2) front and back are respectively arranged with cooling-air discharge case (9) and cooling-air enters case (10), described lower box (2) and cooling-air are discharged case (9) and cooling-air and are entered case (10) junction and be provided with card (22), described multiple row cooling unit (7) is connected between front and back card (22), gusset (19) is provided with between adjacent two row cooling units (7), described gusset (19) is positioned at card (22) outside, described cooling unit (7) two ends are provided with sealing ring pressing plate (20), described sealing ring pressing plate (20) is positioned at card (22) outside, sealing ring (23) is provided with between described sealing ring pressing plate (20) and cooling unit (7), described sealing ring pressing plate (20) arranged outside has sealing ring stage clip (21), described sealing ring stage clip (21) is plugged between adjacent two gussets (19).
8. a kind of rocking bar deashing panel cooler according to claim 7, is characterized in that: described cooling-air enters on case (10) and is provided with access door (16).
9. a kind of rocking bar deashing panel cooler according to claim 7, is characterized in that: described cooling-air enters case (10) below and is provided with cooling air inlet device (15).
10. a kind of rocking bar deashing panel cooler according to claim 1, it is characterized in that: described lower box (2) bottom is provided with ash bucket (8), described ash bucket (8) bottom is provided with and buries scraper plate device (12), described in bury scraper plate device (12) outer end and be provided with unloading valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218767.6A CN104807352B (en) | 2015-04-30 | 2015-04-30 | Rocking bar deashing panel cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218767.6A CN104807352B (en) | 2015-04-30 | 2015-04-30 | Rocking bar deashing panel cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807352A true CN104807352A (en) | 2015-07-29 |
| CN104807352B CN104807352B (en) | 2017-03-29 |
Family
ID=53692401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510218767.6A Active CN104807352B (en) | 2015-04-30 | 2015-04-30 | Rocking bar deashing panel cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807352B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680038A (en) * | 2018-06-09 | 2018-10-19 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
| CN109237501A (en) * | 2018-09-28 | 2019-01-18 | 新中天环保股份有限公司 | Waste heat boiler ash-clearing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664180A (en) * | 1984-11-26 | 1987-05-12 | Stevenson Robert L | Heat recovery unit for stoves |
| JPH0791882A (en) * | 1993-09-27 | 1995-04-07 | Abb Gadelius Kk | Plate type heat exchanger having cleaning device |
| JP2007247978A (en) * | 2006-03-16 | 2007-09-27 | Ngk Insulators Ltd | Dust deposition preventive link chain |
| CN202082941U (en) * | 2011-05-24 | 2011-12-21 | 江苏江涛环境工程有限公司 | Plate type flue gas cooler |
| CN204678932U (en) * | 2015-04-30 | 2015-09-30 | 江苏江涛环境工程有限公司 | Rocking bar deashing panel cooler |
-
2015
- 2015-04-30 CN CN201510218767.6A patent/CN104807352B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664180A (en) * | 1984-11-26 | 1987-05-12 | Stevenson Robert L | Heat recovery unit for stoves |
| JPH0791882A (en) * | 1993-09-27 | 1995-04-07 | Abb Gadelius Kk | Plate type heat exchanger having cleaning device |
| JP2007247978A (en) * | 2006-03-16 | 2007-09-27 | Ngk Insulators Ltd | Dust deposition preventive link chain |
| CN202082941U (en) * | 2011-05-24 | 2011-12-21 | 江苏江涛环境工程有限公司 | Plate type flue gas cooler |
| CN204678932U (en) * | 2015-04-30 | 2015-09-30 | 江苏江涛环境工程有限公司 | Rocking bar deashing panel cooler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680038A (en) * | 2018-06-09 | 2018-10-19 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
| CN108680038B (en) * | 2018-06-09 | 2024-02-20 | 江苏江涛环境工程有限公司 | Chain drive plate type flue gas cooler |
| CN109237501A (en) * | 2018-09-28 | 2019-01-18 | 新中天环保股份有限公司 | Waste heat boiler ash-clearing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104807352B (en) | 2017-03-29 |
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