CN213334929U - Boiler convenient to it is dustproof just to have thermal-insulated function - Google Patents

Abstract

The utility model discloses a boiler convenient to prevent dust and have thermal-insulated function, including stack shell and courage, water supply installation is installed on the right side of stack shell, and the left side of stack shell is equipped with waste fitting discharging, the front of stack shell is equipped with the deashing door, and the bottom of deashing door is equipped with the furnace gate to the bottom of going up the furnace gate is equipped with down the furnace gate, the courage is located the inside of stack shell, and the top of courage runs through there is the pipe of cupola, the internally mounted of courage has horizontal pipe, and the bottom of horizontal pipe is equipped with the baffle, the grate is installed to the bottom of baffle, and the bottom of last grate installs the outlet pipe, the outer wall of courage encircles there is vertical flue pipe, and the bottom of courage installs down the grate, the insulating layer is installed to the inner wall of stack shell, and the outer wall of stack shell is equipped with the dust screen, and the bottom of courage is. The internally mounted of stack shell has the insulating layer, makes the boiler when using, protects the inside heat of stove courage, reduces thermal loss to make the conversion efficiency of boiler improve.

Description

Boiler convenient to it is dustproof just to have thermal-insulated function

Technical Field

The utility model belongs to the technical field of the boiler, concretely relates to boiler convenient to it is dustproof just to have thermal-insulated function.

Background

The boiler is an energy conversion device, the energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, and steam, high-temperature water and the like with certain heat energy are output outwards through the conversion of the boiler.

Boiler on the market, most simple structure, boiler in use, the staff closely contacts and probably leads to the staff to scald, and the stack shell of boiler is very fast to thermal loss, has reduced the conversion rate of boiler, places or the boiler that uses for a long time, can pile up and have more dust, clears up and get up more loaded down with trivial details problem, for this reason, we have provided a boiler of being convenient for dustproof and having thermal-insulated function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler convenient to it is dustproof just to have thermal-insulated function to solve the most simple structure who proposes in the above-mentioned background art, boiler in use, the staff closely contacts and probably leads to the staff to scald, and the stack shell of boiler is very fast to thermal loss, has reduced the conversion rate of boiler, places or the boiler that uses for a long time, can pile up there is more dust, clears up more loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler convenient to it is dustproof just to have thermal-insulated function, includes stack and boiler furnace, water supply installation is installed on the right side of stack, and the left side of stack is equipped with waste fitting discharging, the front of stack is equipped with the deashing door, and the bottom of deashing door is equipped with the furnace gate to the bottom of going up the furnace gate is equipped with down the furnace gate, the boiler furnace is located the inside of stack, and runs through at the top of boiler furnace has the pipe of cupola, the internally mounted of boiler furnace has horizontal water pipe, and the bottom of horizontal water pipe is equipped with the baffle, the grate is installed to the bottom of baffle, and the outlet pipe is installed to the bottom of last grate, the outer wall of boiler furnace encircles there is vertical smoke pipe, and the bottom of boiler furnace installs down the grate, the insulating layer is installed to the inner wall of stack, and the outer wall of stack is equipped with the dust screen, the bottom of boiler furnace is equipped with boiler base, and the.

Preferably, the bottom of barrel is equipped with the rubber seal layer, and barrel and boiler furnace pass through screw fastening connection to barrel and dust screen pass through the magnetite and adsorb and be connected.

Preferably, the furnace pipe is made of heat-resistant and corrosion-resistant materials, and the vertical smoke pipes are symmetrically arranged about the vertical central line of the furnace pipe.

Preferably, the top of the cupola tube penetrates through the outer wall of the top of the cylinder body, and the cupola tube is connected with the furnace pipe through welding.

Preferably, the horizontal water pipe and the water outlet pipe are symmetrically arranged about the vertical central line of the furnace pipe respectively, and the horizontal water pipe and the water outlet pipe penetrate through the inner walls of the two ends of the furnace pipe respectively.

Preferably, the outer wall of the boiler base is coated with a fireproof heat-resistant coating, and the boiler base is in sliding connection with the slag discharging door.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the dust screen connected by magnet adsorption is arranged on the outer wall of the barrel body, so that the dust screen can be conveniently detached and cleaned, the cleanness of the boiler is ensured, the boiler is prevented from being used or placed for a long time, more dust is accumulated in the boiler, narrow gaps in the boiler are blocked, and the conversion rate of the boiler is reduced due to the accumulation of excessive dust;

(2) the utility model discloses an internally mounted of stack has the insulating layer, makes the boiler protect the inside heat of furnace pipe when using, reduces thermal loss to the conversion rate that makes the boiler improves, and installs the insulating layer, can reduce the temperature of stack outer wall, prevents that personnel closely contact the boiler and lead to personnel to scald, improves the factor of safety of boiler.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the furnace according to the present invention.

In the figure: 1. a barrel body; 2. a water supply device; 3. a sewage draining device; 4. a dust removal door; 5. an upper furnace door; 6. A lower furnace door; 7. a furnace pipe; 8. a cupola tube; 9. a transverse water pipe; 10. a baffle plate; 11. an upper grate; 12. a water outlet pipe; 13. erecting a smoke pipe; 14. a lower grate; 15. a thermal insulation layer; 16. a dust screen; 17. a boiler base; 18. a slag outlet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a boiler convenient for dust prevention and having a heat insulation function comprises a barrel body 1, a water supply device 2, a sewage discharging device 3, an ash removing door 4, an upper furnace door 5, a lower furnace door 6, a furnace liner 7, a cupola pipe 8, a transverse water pipe 9, a baffle plate 10, an upper furnace grate 11, a water outlet pipe 12, a vertical smoke pipe 13, a lower furnace grate 14, a heat insulation layer 15, a dust screen 16, a boiler base 17 and a slag discharging door 18, wherein the water supply device 2 is installed on the right side of the barrel body 1, the sewage discharging device 3 is arranged on the left side of the barrel body 1, the ash removing door 4 is arranged on the front side of the barrel body 1, the upper furnace door 5 is arranged at the bottom of the ash removing door 4, the lower furnace door 6 is arranged at the bottom of the upper furnace door 5, the furnace liner 7 is positioned in the barrel body 1, the cupola pipe 8 penetrates through the top of the furnace liner 7, the transverse water pipe 9 is installed in the furnace liner 7, the transverse water pipe 9 is provided with the baffle plate 10 at, the outer wall of the furnace pipe 7 is surrounded by a vertical smoke pipe 13, the bottom of the furnace pipe 7 is provided with a lower fire grate 14, the inner wall of the cylinder body 1 is provided with a heat insulation layer 15, the outer wall of the cylinder body 1 is provided with a dust screen 16, the bottom of the furnace pipe 7 is provided with a boiler base 17, and the front of the boiler base 17 is provided with a slag outlet door 18.

In the embodiment, the bottom of the cylinder body 1 is provided with a rubber sealing layer, the cylinder body 1 is fixedly connected with the furnace pipe 7 through screws, the cylinder body 1 is connected with the dustproof net 16 through magnet adsorption, the rubber sealing layer is arranged in the middle of the cylinder body 1 and the furnace pipe 7, the sealing performance of the boiler is improved, the loss of water in the boiler is reduced, the outer wall of the furnace pipe 7 is convenient to clean, and the cylinder body 1 and the dustproof net 16 are connected through the magnets, so that the dustproof net 16 is convenient to detach and clean;

the furnace pipe 7 is made of heat-resistant and corrosion-resistant materials, the vertical smoke pipes 13 are symmetrically arranged about the vertical central line of the furnace pipe 7, and fuel is combusted between the upper fire grate 11 and the lower fire grate 14, so that the corrosion of the furnace pipe 7 can be accelerated after the boiler is used for a long time, and the service life of the furnace pipe 7 can be effectively prolonged by manufacturing the furnace pipe 7 by using the heat-resistant and corrosion-resistant materials;

the top of the cupola tube 8 penetrates through the outer wall of the top of the barrel body 1, the cupola tube 8 is connected with the furnace pipe 7 in a welding mode, and two ends of the cupola tube 8 penetrate through the barrel body 1 and the furnace pipe 7 respectively, so that when the boiler is used, generated gas is cooled, the cupola tube 8 flows to the outside, and the water outside the furnace pipe 7 is prevented from entering the furnace pipe 7 in a welding mode;

the horizontal water pipe 9 and the water outlet pipe 12 are symmetrically arranged about the vertical central line of the furnace pipe 7 respectively, the horizontal water pipe 9 and the water outlet pipe 12 penetrate through the inner walls of the two ends of the furnace pipe 7 respectively, the horizontal water pipe 9 and the water outlet pipe 12 are symmetrically arranged, so that the temperatures of the two sides of the furnace pipe 7 are the same, the horizontal water pipe 9 and the water outlet pipe 12 penetrate through the inner walls of the two ends of the furnace pipe 7, water flow can flow in the horizontal water pipe 9 and the water outlet pipe 12, the vaporization speed of water is accelerated, and the working efficiency of the boiler is improved;

the outer wall of the boiler base 17 is coated with a fireproof heat-resistant coating, the boiler base 17 is in sliding connection with the slag discharging door 18, fuel slag in the upper grate 11 and the lower grate 14 is contained in the boiler base 17, the fuel slag is high in temperature and provided with sparks, and metal and oxygen can generate oxidation-reduction reaction at high temperature to accelerate the reaction on the boiler base 17.

The working principle is as follows: for the boiler convenient for dust prevention and with the heat insulation function, firstly, a boiler base 17 is fixed on a flat ground, an upper furnace door 5 and a lower furnace door 6 are opened to place fuel on the tops of an upper furnace grate 11 and a lower furnace grate 14, the fuel is ignited, heat flows to the top of a furnace pipe 7 through a vertical smoke pipe 13 and is separated by a baffle 10, the heat flows out of a cylinder body 1 from a cupola pipe 8 after passing through a transverse water pipe 9, water flows into the furnace pipe 7 and a heat insulation layer 15 from a water supply device 2, the outer wall of the furnace pipe 7 heats the water, part of the water is heated through a water outlet pipe 12, the other part of the water is further heated through the transverse water pipe 9, the gasified water vapor moves upwards, liquid water moves downwards under the action of self gravity until the gasified water vapor is formed, after the boiler is used, the water in the cylinder body 1 is discharged through a pollution discharge device 3, a dust prevention net 16 is detached from the cylinder body 1, clear up dust screen 16, the residue of fuel burning is cleared up through deashing door 4 and door 18 of slagging tap, and the back is accomplished in the clearance of fuel residue, closes deashing door 4 and door 18 of slagging tap, fixes dust screen 16 at the outer wall of stack shell 1, has just so accomplished the whole use of being convenient for dustproof and having the boiler of thermal-insulated function.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a boiler convenient to it is dustproof just to have thermal-insulated function, includes stack (1) and stove courage (7), its characterized in that: the boiler comprises a barrel body (1), a water supply device (2) is installed on the right side of the barrel body (1), a sewage discharge device (3) is arranged on the left side of the barrel body (1), an ash removal door (4) is arranged on the front side of the barrel body (1), an upper boiler door (5) is arranged at the bottom of the ash removal door (4), a lower boiler door (6) is arranged at the bottom of the upper boiler door (5), a boiler liner (7) is located inside the barrel body (1), an cupola pipe (8) penetrates through the top of the boiler liner (7), a transverse water pipe (9) is installed inside the boiler liner (7), a baffle (10) is arranged at the bottom of the transverse water pipe (9), an upper fire grate (11) is installed at the bottom of the baffle (10), a water outlet pipe (12) is installed at the bottom of the upper fire grate (11), a vertical smoke pipe (13) is surrounded on the outer wall of the boiler liner (7), a lower fire grate (14) is installed at the bottom of the boiler liner (7, and the outer wall of the barrel body (1) is provided with a dust screen (16), the bottom of the furnace pipe (7) is provided with a boiler base (17), and the front surface of the boiler base (17) is provided with a slag outlet door (18).

2. The boiler convenient for dust prevention and having a heat insulation function according to claim 1, wherein: the bottom of barrel (1) is equipped with the rubber seal layer, and barrel (1) passes through screw fastening connection with stove courage (7) to barrel (1) and dust screen (16) pass through the magnetite and adsorb and be connected.

3. The boiler convenient for dust prevention and having a heat insulation function according to claim 1, wherein: the furnace pipe (7) is made of heat-resistant and corrosion-resistant materials, and the vertical smoke pipes (13) are symmetrically arranged relative to the vertical central line of the furnace pipe (7).

4. The boiler convenient for dust prevention and having a heat insulation function according to claim 1, wherein: the top of the cupola tube (8) penetrates through the outer wall of the top of the barrel body (1), and the cupola tube (8) is connected with the furnace pipe (7) through welding.

5. The boiler convenient for dust prevention and having a heat insulation function according to claim 1, wherein: the horizontal water pipe (9) and the water outlet pipe (12) are symmetrically arranged about the vertical central line of the furnace pipe (7) respectively, and the horizontal water pipe (9) and the water outlet pipe (12) penetrate through the inner walls of the two ends of the furnace pipe (7) respectively.

6. The boiler convenient for dust prevention and having a heat insulation function according to claim 1, wherein: the outer wall of the boiler base (17) is coated with a fireproof heat-resistant coating, and the boiler base (17) is in sliding connection with the slag outlet door (18).

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