CN105135485A

CN105135485A - Commercial charcoal stove for recycling waste heat

Info

Publication number: CN105135485A
Application number: CN201410253572.0A
Authority: CN
Inventors: 侯国山
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-02
Filing date: 2014-06-02
Publication date: 2015-12-09

Abstract

A commercial charcoal stove for recycling waste heat is mainly composed of a support, a waste heat recycling device, a base, a fireproof furnace core, an ash hopper and a heat preservation water tank. High-temperature waste flames and high-temperature waste smoke make contact with the waste heat recycling device at the first time in a first space, and heat efficiency can be greatly improved. A plurality of heat exchange fin plates are arranged on the outer surface of the waste heat recycling device, the heat exchange area is large enough, and therefore a very good heat exchange effect is achieved. According to the commercial charcoal stove, a stove body and the water tank are installed in a split manner, and therefore a large number of spaces in a kitchen can be saved. A large amount of hot water, boiled water and steam can be generated while the commercial charcoal stove is used for normally cooking meals and dishes. The commercial charcoal stove is low in system manufacturing cost, long in service life, high in reliability, simple in production technology, capable of being used for large-scale industrialized production and wide in market prospect.

Description

Waste heat recovery commercial affairs coalpit

Art

The present invention relates to one to make charcoal stove, especially a kind of waste heat recovery commercial affairs coalpit.

Background technology

At present, cook and mostly are the non-energy-conservation coalpit of single function with stove in hotel, restaurant's cooking, do not install residual neat recovering system in stove, energy waste phenomenon is very serious.

Summary of the invention

For solving the problem of common kitchen range energy waste, the invention provides a kind of waste heat recovery commercial affairs coalpit.

The technical solution adopted for the present invention to solve the technical problems is: waste-heat recoverer is a metal solid having cavity structure; Refractory stove core, the first waste-heat recoverer, the first waste-heat recoverer wing plate surround multiple flue jointly; Jointly dust collection chamber is surrounded bottom refractory stove core, base madial wall, ash discharge plate, the first waste-heat recoverer; First waste-heat recoverer, refractory stove core, the stove space jointly surrounded of combing is the chamber of a kitchen range; Burner hearth is communicated with air by flue, dust collection chamber, smoke pipe.

Base has surplus heat from top to bottom, and step fixed by recover, step fixed by ash discharge plate, refractory stove core fixes step, step fixed by ash bucket.

Base there is smoke pipe.

There is ash-hole on rank to ash discharge pallet.

Ash discharge plate there is ash-hole.

Ash discharge plate and ash discharge bar are fixed together.

Ash bucket has stove comb fixing step, air inlet from top to bottom, goes out slag plate fixed station rank.

First waste-heat recoverer inner chamber bottom is connected with water tank bottom by lower circulation pipe; First waste-heat recoverer inner chamber top is connected with in the middle part of water tank by upper circular tube.

The integrated casting of first waste-heat recoverer, wing plate or split mold pressing stretching welding shaping.

Second running water pipe by valve, enter cold water pipe and be connected with bottom the second waste-heat recoverer; There is steam pipe on second waste-heat recoverer top.

The invention has the beneficial effects as follows: high temperature waste flame, high temperature waste smoke contact with waste-heat recoverer in the very first time, the first space, can greatly improve the thermal efficiency.

Waste-heat recoverer outer surface of the present invention has multiple heat exchange wing plate, has enough large heat exchange area, thus has good heat transfer effect.

Stove of the present invention and water tank partial installation, can save a large amount of kitchen spaces.

The present invention, normally cooking, while cooking, utilizes waste heat can produce a large amount of hot water, boiling water or steam.

System low cost of manufacture of the present invention, the life-span is long, reliability is high, production technology is simple, can large-scale industrial production, has wide market prospects.

Accompanying drawing explanation

Fig. 1 is the generalized section of a kind of waste heat recovery commercial affairs coalpit.

Fig. 2 is the generalized section of Fig. 1 along A-A line.

Fig. 3 is the generalized section of another waste heat recovery commercial affairs coalpit.

Below in conjunction with drawings and Examples, the present invention is further described:

1. legs in figure, 2. step fixed by ash bucket, 3. refractory stove core fixes step, 4. ash-hole, 5. ash discharge plate, 6. step fixed by ash discharge plate, 7. lower frame, 8. smoke pipe, 9. the first safety valve, 10. descend circulation pipe, 11. first waste-heat recoverers, 12. upper ledges, 13. cooktops, 14. upper circular tubes, 15. stove back, 16. attemperater shells, 17. heat-insulation layers, 18. water tanks, 19. ball-cock assemblys, 20. first running water pipes, 21. tank ports, 22. tank lid, 23. hot-water outlet pipes, 24. pots, 25. stoves are combed, 26. refractory stove cores, 27. wing plates, 28. tanks, 29. comb, thick stick before 30., 31. waste-heat recoverers fix step, 32. dust collection chamber, 33. stir grey bar, 34. ash discharge plates-ash discharge bar attachment screw, 35. ash discharge bars, 36. rolling slag bars, 37. slag tap bar, 38. go out slag plate, 39. grey bucket bodies, 40. stoves are combed and are fixed step, 41. limit sides, 42. blast pipes, 43. slag tap pallet rank, 44. second safety valves, 45. valves, 46. second running water pipes, 47. enter cold water pipe, 48. go out steam pipe, 49. second waste-heat recoverers, 50. second upper ledges, 51. second bases, 52. second lower frames, 53. second refractory stove cores, 54. second ash buckets, 55. second legs.

Detailed description of the invention

Fig. 1, Fig. 2 describe the version of a kind of waste heat recovery commercial affairs coalpit jointly.A kind of waste heat recovery commercial affairs coalpit, primarily of support, waste-heat recoverer, base, refractory stove core, ash bucket, attemperater composition.Leg 1, lower frame 7, upper ledge 12 be composition waste heat recovery commercial affairs coalpit support jointly; First waste-heat recoverer 11 is the metal solids having cavity structure, and the Lower Half profile of the first waste-heat recoverer is cylindrical, or truncated cone-shaped, or prismatic, or prismatic table shape, and the first half profile of the first waste-heat recoverer is hemispherical curved surface; Within inside first waste-heat recoverer 11 one week, there is multiple wing plate; Wing plate 27 is one in multiple wing plate; First waste-heat recoverer 11, the integrated casting of all wing plates or split mold pressing stretching welding are shaping; First waste-heat recoverer fixes step 31, step 6 fixed by ash discharge plate, refractory stove core fixes step 3, step 2 composition the first base jointly fixed by ash bucket; The profile on the first base top is consistent with the first waste-heat recoverer; First base retracted downward continuity formation first waste-heat recoverer fixes step 31, step 6 fixed by ash discharge plate, refractory stove core fixes step 3, step 2 fixed by ash bucket; First base is fixed on lower frame 7; First waste-heat recoverer 11 is fixed on waste-heat recoverer and fixes in step 31; Ash discharge plate 5 and ash discharge bar 35 are connected and fixed by ash discharge plate-ash discharge bar attachment screw 34; Ash discharge plate 5 is a circular plate, ash discharge plate 5 is placed on ash discharge plate and fixes on step 6, stirring grey bar 33 is multiple of stirring in grey bar on ash discharge plate 5, and ash discharge plate has multiple hole in 5 one weeks, and on ash discharge plate 5, the size in hole is corresponding with the ash-hole that quantity and ash discharge plate are fixed on step 6; Ash-hole 4 fixes on step 6 in multiple ash-hole for ash discharge plate; Ash discharge plate 5 does not have ash-hole at the attachment screw place with ash discharge bar 35; Stir ash discharge bar 35 in the horizontal direction, ash discharge plate 5 can be fixed on step 6 at ash discharge plate and horizontally rotate, and can realize the function closed the ash discharge plate ash-hole fixed on step 6 or open; Comb fixing step 40, grey bucket body 39, pallet rank 43 of slagging tap of stove form ash bucket jointly, and ash bucket profile is truncated cone-shaped or prismatic table shape or round platform terrace with edge complex; Ash bucket is fixed on ash bucket and fixes on step 2; Stove comb 25 is placed on stove and combs on fixing step 40; Shake slag bar 36 and stove and combs and 25 to be fixed together, rock slag bar 36 in the horizontal direction, stove comb 25 can rotate in the horizontal direction with shaking slag bar 36; Refractory stove core 26 placement is fixed on refractory stove core and fixes on step 3, and refractory stove core 26 top is fixed on inside multiple wing plate; Slag tap bar 37 with go out slag plate 38 and weld together; Going out slag plate 38 can in slip on pallet rank 43 of slagging tap, and bar 37 of slagging tap is twitched in front and back, can realize the slag-tapping function of ash bucket; Cooktop 13, front thick stick 30, tank 28, limit side 41, stove back 15 composition kitchen range top face jointly; Kitchen range top face is fixed on upper ledge 12; Comb 29 is fixed on tank 28; Water tank 18 is fixed in attemperater shell 16 by heat-insulation layer 17; Water tank 18, heat-insulation layer 17, attemperater shell 16, tank port 21, tank lid 22 form attemperater jointly; Ball-cock assembly 19 is fixed on water tank 18 top; Ball-cock assembly 19 is connected with the first running water pipe 20; Tank port 21 is stamped tank lid 22; First waste-heat recoverer 11 inner chamber bottom is connected with water tank 18 bottom by lower circulation pipe 10; First waste-heat recoverer 11 inner chamber top is connected with water tank 18 top by upper circular tube 14; 23 is hot-water outlet pipe; The spaces that pot the 24, first waste-heat recoverer 11, refractory stove core 26, stove comb 25 surround jointly are the chamber of a kitchen range; Multiple wing plates of refractory stove core 26, first waste-heat recoverer 11, first waste-heat recoverer surround multiple flue jointly; Dust collection chamber 32 is jointly surrounded bottom refractory stove core 26, base madial wall, ash discharge plate 5, first waste-heat recoverer 11; The chamber of a kitchen range is communicated with air by flue, dust collection chamber 32, smoke pipe 8; 42 is blast pipe; First safety valve 9 is connected with lower circulation pipe 10.During use, in water tank 18, fill water, ignite waste heat recovery commercial affairs coalpit.

Fig. 3 describes the version of a kind of waste heat recovery commercial affairs coalpit.A kind of waste heat recovery commercial affairs coalpit, primarily of support, waste-heat recoverer, base, refractory stove core, ash bucket composition.The contour structures of the second waste-heat recoverer 49, second base 51, second ash bucket 54 and the first waste-heat recoverer, the first base, the first ash bucket are identical; Second upper ledge 50, second lower frame 52, second leg 55 is composition the second support jointly; Second base 51 is fixed on the second lower frame 52, and the second waste-heat recoverer 49, second refractory stove core 53, second ash bucket 54 is fixed on the second base 51 respectively; Second running water pipe 46 by valve 45, enter cold water pipe 47 and be connected with bottom the second waste-heat recoverer 49; Second waste-heat recoverer 49 top is passed through steam pipe 48 and is externally exported steam.Second safety valve 44 with enter cold water pipe 47 and be connected; During use, open valve 45, fill water, shutoff valve 45 in the second waste-heat recoverer 49, ignite waste heat recovery commercial affairs coalpit, will go out steam pipe 48 and be connected with steamer.

Claims

1. a waste heat recovery commercial affairs coalpit, primarily of support, waste-heat recoverer, base, refractory stove core, ash bucket, attemperater composition, is characterized in that: waste-heat recoverer is a metal solid having cavity structure; Refractory stove core, the first waste-heat recoverer, the first waste-heat recoverer wing plate surround multiple flue jointly; Jointly dust collection chamber is surrounded bottom refractory stove core, base madial wall, ash discharge plate, the first waste-heat recoverer; First waste-heat recoverer, refractory stove core, the stove space jointly surrounded of combing is the chamber of a kitchen range; The chamber of a kitchen range is communicated with air by flue, dust collection chamber, smoke pipe.

2. waste heat recovery commercial affairs coalpit according to claim 1, is characterized in that: base has surplus heat from top to bottom, and step fixed by recover, step fixed by ash discharge plate, refractory stove core fixes step, step fixed by ash bucket.

3. waste heat recovery commercial affairs coalpit according to claim 1, is characterized in that: base has smoke pipe.

4. waste heat recovery commercial affairs coalpit according to claim 1, is characterized in that: there is ash-hole on rank to ash discharge pallet.

5. according to claim 1 waste heat recovery commercial affairs coalpit, it is characterized in that: ash discharge plate has ash-hole.

6. waste heat recovery commercial affairs coalpit according to claim 1, is characterized in that: ash discharge plate and ash discharge bar are fixed together.

7. waste heat recovery commercial affairs coalpit according to claim 1, is characterized in that: ash bucket has stove comb fixing step, air inlet from top to bottom, goes out slag plate fixed station rank.

8. waste heat recovery commercial affairs coalpit according to claim 1, is characterized in that: the first waste-heat recoverer inner chamber bottom is connected with water tank bottom by lower circulation pipe; First waste-heat recoverer inner chamber top is connected with in the middle part of water tank by upper circular tube.

9. according to claim 1 waste heat recovery commercial affairs coalpit, it is characterized in that: the first waste-heat recoverer, the integrated casting of the first waste-heat recoverer wing plate or split mold pressing stretching welding are shaping.

10. a waste heat recovery commercial affairs coalpit, primarily of support, waste-heat recoverer, base, refractory stove core, ash bucket composition, is characterized in that: the second running water pipe by valve, enter cold water pipe and be connected with bottom the second waste-heat recoverer; There is steam pipe on second waste-heat recoverer top.