CN2053295U - Side-charged briquet range - Google Patents

Abstract

The utility model relates to a side-charged briquet range. The utility model comprises a side closed type combustion chamber, a moving grate, a lower air inlet and a flue, wherein, the upper part of the side closed type combustion chamber is provided with a transversal coal charging passage with a closed door, and the utility model can realize the coal charging without moving the pot. The utility model has the advantages of convenient operation, high safety and energy saving, having the application to dining rooms of companies, restaurants, etc.

Description

Side-charged briquet range

The utility model relates to a kind of cooking stove of burning briquette, especially a kind of briquet range of side direction stoking.

In the briquet range of existing side seal enclosed combustion chamber, generally need the pot end from cooking stove, from cooking stove top stoking.The pot end is not only wasted time, operates inconvenience from the cooking stove stoking, and for the large-scale cooking stove in dining room, restaurant, this stoking mode is infeasible often.Therefore, whether rational in infrastructure the coal of this class briquet range is, is to be related to the key that can it be applicable to large-scale cooking stove.For many years, many technical staff try hard to address this problem.China's utility model patent discloses a kind of briquet range of side direction coal for No. 87204138, and the sidewall of this briquet range on top, combustion chamber is provided with a movable refractory brick, is provided with movable grate in the bottom of combustion chamber.During coal,, coal is put into the combustion chamber, again with movable refractory brick sealing coal filling hole with movable refractory brick under the fire tongs folder.When slagging tap, manipulation activities grate controlling organization, movable grate opens, and makes the block cinder of after-flame fall into grey slag bucket, and operating control mechanism resets grate again, pulls out grey slag bucket deslagging.Because the problem that this briquet range has comparatively successfully solved briquet range motionless pot coal and slagged tap, thereby has certain advantage.But this briquet range yet exists certain defective, especially need take off sidewall of combustion chamber and burn the refractory brick that scalds in the coal process, and is both inconvenient, dangerous again, and increased heat exhaustion.In addition, this briquet range exists also behind the existing ubiquitous coal of coal kitchen range that firepower in a period of time is not prosperous, the disadvantage of coal cinder incomplete combustion, over-emitting black exhaust, needs further improvement.

The purpose of this utility model just provides that a kind of coal is convenient, the new coal briquet range complete, energy savings that catches fire rapidly, burns behind the coal.

Briquet range of the present utility model improves on the basis of existing above-mentioned side direction coal kitchen range.In the utility model, the side direction coal filling hole that movable refractory brick is constituted changes an interconnection that is connected with top, combustion chamber into, is provided with at the externally ported place of interconnection to add the breeching closing door.Scatter and disappear for reduce heat as far as possible, add the composite material closed door that the breeching closing door can be made the band insulating sandwich.Coal filling hole is arranged to have the interconnection of closing door, not only can adds moulded coal easily and safely, can also wait to burn the preheating chamber of moulded coal as preheating adding coal channel.When adding the breeching closing door and be closed condition, add and wait that burning coal can not burn because of anoxic in the coal channel, only can be because of being subjected to combustion chamber firepower baking preheating.Like this, when the needs stoking, only need open closing door, the moulded coal of preheating is pushed combustion chambers burn get final product.Because the new moulded coal that adds just enters the combustion chamber behind high temperature preheating, be exceedingly fast so catch fire, neither can reduce firepower because of adding new coal, can be because of the incomplete combustion over-emitting black exhaust yet, waste energy, grate employing activity grate in the stove of the present utility model so that discharge the monoblock cinder, reduces dust pollution.Slag-drip opening is positioned at the bottom of combustion chamber, and the double as air inlet helps utilizing the cinder waste heat to improve EAT, improves the thermal efficiency.For further reducing thermal losses, be provided with the hot hydroecium that utilizes the stove heat radiation to heat in stove of the present utility model periphery, horizontal smoke barrier has been crisscross arranged in flue.Horizontal smoke barrier is set in flue not only can prolongs the holdup time of hot flue gas in stove, more effectively utilize fume afterheat, and can play the effect of certain detention flying dust, help environmental protection.Briquet range of the present utility model can be made fixed, also can load onto road wheel and becomes mobile kitchen range.

Briquet range of the present utility model is compared with existing similar cooking stove, has conveniently, safe, energy-conservation characteristics especially uses such as the unit of being suitable for dining room, restaurant.

Embodiment accompanying drawings of the present utility model is as follows.

Fig. 1 is the cutaway view of briquet range among the embodiment.

As shown in Figure 1, the briquet range among the embodiment by combustion chamber 1, slip-type moving grate 2, down air inlet 4, laterally add coal channel 5, flue 7, refractory insulating layer 8 and preheating hydroecium 9 and constitute.Slip-type moving grate 2 places the bottom of combustion chamber 1, and fire grate 2 is provided with the fire grate handle 3 that extends to outside the stove.Stove air inlet 4 is positioned at the below of combustion chamber 1, and the double as slag notch.Be provided with the grey slag bucket 10 of being convenient to deslagging in the slag notch.Laterally add the top that coal channel 5 is positioned at combustion chamber 1, be connected with combustion chamber 1, its outside import department is provided with and adds breeching closing door 6.Flue 7 is positioned at the side top of combustion chamber 1, is staggeredly equipped with horizontal smoke barrier 11 in the flue 7.Refractory insulating layer 8 is positioned at the sidewall of combustion chamber 1, its outer hot hydroecium 9 that is provided with in the form of a ring.Before coal, can earlier moulded coal be put into and laterally add coal channel 5 preheatings.When needing coal, closing door 6 is opened, coal is pushed combustion chambers burn.After this, pulling fire grate handle 3 makes slip-type fire grate 2 be retracted into sidewall of combustion chamber, and the residual block cinder in burning back falls into grey slag bucket 10.After this, again slip-type fire grate 2 is inserted block cinder and the slit that is positioned at the coal combustion interblock on the block cinder, block cinder is separated with the burning coal cinder, fire grate 2 resets.In the utility model, the bottom of grey slag bucket 10 is the integral multiple of institute's burning briquette height to the distance on plane, fire grate 2 place, is beneficial to the insertion of slip-type fire grate.Grey slag bucket 10 is the height of a moulded coal to the distance on plane, fire grate 2 place in the present embodiment.In addition, the briquet range of present embodiment is banked up a fire and can be utilized the air-valve 12 that is arranged on the flue to realize.Pinkeye for ease of the alignment moulded coal also is provided with the moulded coal telltale mark in adding coal channel 5.

Claims (2)

1, side-charged briquet range, have side seal enclosed combustion chamber (1), moving grate (2), following air inlet (4), upper coal feeding mouth (5) and flue (7), it is characterized in that upper coal feeding mouth (5) is an interconnection that is connected with top, combustion chamber (1), be provided with the heat insulation breeching closing door (6) that adds in the outside import department of interconnection.

2, briquet range as claimed in claim 1 is characterized in that being provided with horizontal smoke barrier (11) in flue (7).