CN213930999U

CN213930999U - Novel energy-saving environment-friendly heat supply boiler

Info

Publication number: CN213930999U
Application number: CN202021967620.XU
Authority: CN
Inventors: 吴睿晓; 王永亚
Original assignee: Nanjing Himag Energy Saving Technology Co ltd
Current assignee: Nanjing Himag Energy Saving Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-10
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a novel energy-saving environment-friendly heat supply boiler, which comprises a base and a boiler, boiler duct and tail gas processing apparatus, tail gas processing apparatus is including granule recovery unit and heat utilization equipment, the boiler passes through boiler duct intercommunication granule recovery unit, granule recovery unit is including the dust removal case, set up filter and baffle in the dust removal case, the filter is provided with two, be located the air intake and the air outlet department of dust removal case respectively, the baffle is located between two filters, be provided with ventilation hole and filter screen on the baffle, ventilation hole and filter screen position on the adjacent baffle correspond the setting, heat utilization equipment is including the water tank and the water pump that is used for the water tank to supply water, the utility model discloses can effectively solve the technical problem that a large amount of heat directly discharges and leads to a large amount of heat wasting of resources in the insufficient production harmful particles of solid particle burning and the tail gas in the boiler.

Description

Novel energy-saving environment-friendly heat supply boiler

Technical Field

The utility model relates to a boiler technical field, concretely relates to novel energy-concerving and environment-protective heat supply boiler.

Background

The boiler is an indispensable heating device in industrial application and is widely applied in industry, but the tail gas generated by the boiler generally contains substances such as carbon monoxide and the like, which can cause serious damage to the air environment, and the boiler tail gas treatment device is an indispensable device which can effectively protect the air environment.

The exhaust gas in the boiler not only contains a large amount of poisonous and harmful gas but also contains a large amount of solid granular fuel which is not ready for combustion, the gas containing granules can not only cause air pollution but also cause fuel waste in the exhaust air, but also can contain a large amount of heat in the exhaust tail gas from the boiler, if the exhaust gas can not be well utilized, the exhaust gas can cause the waste of a large amount of heat resources, and the exhaust gas does not accord with the sustainable development strategy.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at not enough in the prior art, provide a novel energy-concerving and environment-protective heat supply boiler, can effectively solve in the boiler tail gas solid particle burning and not fully produce the technical problem that a large amount of heat direct discharge leads to a large amount of heat resources waste in harmful particles and the tail gas.

The technical scheme is as follows: in order to achieve the above object, the utility model provides a novel energy-concerving and environment-protective heat supply boiler, its characterized in that: comprises a base, a boiler pipeline and a tail gas treatment device, wherein the tail gas treatment device comprises a particle recovery device and a heat energy utilization device, the boiler is communicated with a particle recovery device through a boiler pipeline, the particle recovery device comprises a dust removal box, the dust removing box is provided with two filter plates and two partition plates, the two filter plates are respectively positioned at the air inlet and the air outlet of the dust removing box, the baffle plate is positioned between the two filter plates, the baffle plate is provided with a vent hole and a filter screen, the vent hole and the filter screen on the adjacent baffle plate are correspondingly arranged, the heat energy utilization device comprises a water tank and a water pump for supplying water to the water tank, the water pump is fixedly arranged in the base, the water tank is positioned between the boiler and the particle recovery device, the boiler pipeline penetrates through the water tank, and the water tank is further provided with a water outlet pipe for discharging water.

As an improvement of the scheme, the improved dust removal box further comprises a small suction fan, wherein the small suction fan comprises a first small suction fan and a second small suction fan, the small suction fans are fixedly installed in the boiler pipeline, the first small suction fan is fixedly installed at the inlet of the boiler pipeline, and the second small suction fan is installed at the air outlet of the dust removal box.

As an improvement of the scheme, the boiler comprises an alkaline pool, wherein the alkaline pool is positioned in the base, the boiler pipeline extends into the position below the liquid level of the alkaline pool, and the outlet of the boiler pipeline is positioned above the liquid level of the alkaline pool.

As a modification of the scheme, an alkaline solution is arranged in the alkaline tank, and the alkaline solution is a sodium hydroxide solution.

As an improvement of the scheme, a recycling groove is further arranged in the base, the recycling groove is arranged below the dust removal box, and the bottom of the dust removal box is provided with an iron grid.

As an improvement of the scheme, a temperature display screen is arranged on the water tank and connected with a thermometer, and the thermometer is positioned in the water tank.

Compared with the prior art the utility model discloses the beneficial effect who has: the utility model discloses a be provided with granule recovery unit and heat utilization equipment and handle the waste gas that produces in to boiler tail gas and realize the resource recycle, granule recovery unit filters the abundant granule of unburnt in with tail gas through filter and baffle, prevent in its direct discharge to the air, heat utilization equipment is including a water tank, the water tank cover is established outside the boiler pipeline, the heat of tail gas transmits the water tank in the inner wall of exhaust in-process through the boiler pipeline in the pipeline, the realization is to the heating of water tank normal water, thermal utilization in the realization tail gas, still be provided with the temperature display screen who is used for observing water temperature in the water tank on the water tank, make things convenient for people to observe the temperature, and convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

List of reference numerals: 1. a boiler; 2. a base; 3. a boiler pipe; 4. a dust removal box; 41. a filter plate; 42. a partition plate; 421. a vent hole; 422. a filter screen; 5. a water tank; 51. a temperature display screen; 52. a thermometer; 6. a water pump; 7. a recovery tank; 8. an alkaline pool; 9. a first small suction fan; 10. the second small-sized suction fan.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, the novel energy-saving and environment-friendly heat supply boiler comprises a base 2, a boiler 1 pipeline and a tail gas treatment device, wherein the tail gas treatment device comprises a particle recovery device and a heat energy utilization device, the boiler 1 is communicated with the particle recovery device through the boiler pipeline 3, the particle recovery device comprises a dust removal box 4, two filter plates 41 and two partition plates 42 are arranged in the dust removal box 4 and are respectively positioned at an air inlet and an air outlet of the dust removal box 4, the partition plate 42 is positioned between the two filter plates 41, a vent hole 421 and a filter screen 422 are arranged on the partition plate 42, the vent hole 421 and the filter screen 422 on the adjacent partition plate 42 are correspondingly arranged, the heat energy utilization device comprises a water tank 5 and a water pump 6 for supplying water to the water tank 5, the water pump 6 is fixedly arranged in the base 2, and the water tank 5 is positioned between the boiler 1 and the particle recovery device, the boiler pipeline 3 penetrates through the water tank 5, and a water outlet pipe for discharging water is further arranged on the water tank 5.

In the above structure: the utility model provides a novel energy-saving and environment-friendly heat supply boiler 1, which comprises a base 2, a boiler 1, a boiler pipeline 3 and a tail gas treatment device, wherein the tail gas treatment device comprises a particle recovery device and a heat energy utilization device, the boiler 1 is communicated with the particle recovery device through the boiler pipeline 3, the particle recovery device comprises a dust removal box 4, a filter plate 41 and a partition plate 42 are arranged in the dust removal box 4, the filter plate 41 is respectively arranged at the air inlet and the air outlet of the dust removal box 4, the particles which are not completely combusted in the tail gas are primarily filtered through the filter plate 41, the partition plate 42 is also arranged between the two filter plates 41, the partition plate 42 is provided with a ventilation hole 421 and a filter screen 422, the ventilation hole 421 on the two adjacent partition plates 42 corresponds to the boiler 1 screen, the tail gas after the primary filtration of the filter plate 41 is secondarily filtered through the ventilation hole 421 and the filter screen 422 which are staggered on the partition plate 42, the realization is provided with accumulator 7 to the complete filtration of granule in the tail gas, and accumulator 7 is located base 2, and the granule in the dust removal case 4 can fall into accumulator 7, realizes preventing its direct discharge to the air to the recovery of granule in the dust removal case 4 below.

In the above structure: heat energy utilization device is including water tank 5 and be arranged in water pump 6 that water tank 5 supplied water, 5 fixed mounting of water tank is on boiler pipeline 3, and boiler pipeline 3 passes water tank 5, there is water in the water tank 5, heat in the tail gas can be through 3 inner walls of boiler pipeline and transmit to water tank 5, the heat in the tail gas can be utilized to the hydroenergy in the water tank 5 and is realized the heating, thermal reuse in the realization tail gas, still be provided with temperature display screen 51 and thermometer 52 on the water tank 5, thermometer 52 stretches into in the water tank 5, the test temperature, and show on temperature display screen 51, make things convenient for people to observe and the water in the rational use water tank 5.

In this embodiment: still including small-size suction fan, small-size suction fan is including the small-size suction fan 10 of first small-size suction fan 9 and second, small-size suction fan fixed mounting is in

boiler pipeline

3, 9 fixed mounting of first small-size suction fan are in 3 entrances of boiler pipeline, the small-size suction fan 10 of second is installed in the air outlet department of dust removal case 4, and small-size suction fan can increase the conveying efficiency of tail gas, and first small-size hair-dryer is installed in the entrance of boiler pipeline 3, realizes tail gas conveying efficiency, and the small-size hair-dryer of second is installed in the air outlet department of dust removal case 4, and tail gas enters into the air removal case 4 in the speed can slow down, and the small-size hair-dryer of second realizes the secondary and increases tail gas conveying efficiency.

In this embodiment: the boiler tail gas purification device is characterized by further comprising an alkaline tank 8, the alkaline tank 8 is located in the base 2, the boiler pipeline 3 extends into the position below the liquid level of the alkaline tank 8, an outlet of the boiler pipeline 3 is located above the liquid level of the alkaline tank 8, an alkaline solution is arranged in the alkaline tank 8 and is a sodium hydroxide solution, the alkaline solution is arranged in the alkaline tank 8 and is used for filtering acid gas in tail gas and preventing the acid gas from entering air, and the alkaline tank 8 is located in the base 2 and is convenient to fix without splashing out of the sodium hydroxide in the alkaline tank 8.

In this embodiment: still be provided with accumulator 7 in base 2, accumulator 7 sets up in dust removal case 4 below, dust removal case 4 bottom is the iron grid, and meeting in base 2 is received and is arranged in accomodating the granule in dust removal case 4, and dust removal case 4 bottom is the iron grid, makes things convenient for the granule to enter into accumulator 7.

In this embodiment: be provided with temperature display screen 51 on the water tank 5, temperature display screen 51 is connected with thermometer 52, thermometer 52 is located water tank 5, and temperature display screen 51 on the water tank 5 can show the temperature of water tank 5, and thermometer 52 gos deep into in the water tank 5, measures the temperature of water in the water tank 5 to show through the display screen, make things convenient for people to know the temperature of water in the water tank 5, make things convenient for people to utilize the water in the water tank 5 to carry out different cleaning work.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features.

Claims

1. A novel energy-concerving and environment-protective heat supply boiler which characterized in that: comprises a base (2), a boiler (1), a boiler pipeline (3) and a tail gas treatment device, wherein the tail gas treatment device comprises a particle recovery device and a heat energy utilization device, the boiler (1) is communicated with the particle recovery device through the boiler pipeline (3), the particle recovery device comprises a dust removal box (4), filter plates (41) and partition plates (42) are arranged in the dust removal box (4), the filter plates (41) are provided with two filter plates which are respectively positioned at an air inlet and an air outlet of the dust removal box (4), the partition plates (42) are positioned between the two filter plates (41), the partition plates (42) are provided with vent holes (421) and filter screens (422), the vent holes (421) and the filter screens (422) on the adjacent partition plates (42) are correspondingly arranged, and the heat energy utilization device comprises a water tank (5) and a water pump (6) for supplying water to the water tank (5), the water pump (6) is fixedly installed in the base (2), the water tank (5) is located between the boiler (1) and the particle recovery device, the boiler pipeline (3) penetrates through the water tank (5) to be arranged, and a water outlet pipe for discharging water is further arranged on the water tank (5).

2. A novel energy-saving and environment-friendly heat supply boiler according to claim 1, characterized in that: still including small-size suction fan, small-size suction fan is including the small-size suction fan (9) of first small-size suction fan (9) and second (10), small-size suction fan fixed mounting is in boiler pipe (3), first small-size suction fan (9) fixed mounting is in boiler pipe (3) entrance, the air outlet department at dust removal case (4) is installed in the small-size suction fan (10) of second.

3. A novel energy-saving and environment-friendly heat supply boiler according to claim 1, characterized in that: the boiler is characterized by further comprising an alkaline pool (8), wherein the alkaline pool (8) is located in the base (2), the boiler pipeline (3) extends into the position below the liquid level of the alkaline pool (8), and an outlet of the boiler pipeline (3) is located above the liquid level of the alkaline pool (8).

4. A novel energy-saving environment-friendly heat supply boiler according to claim 3, characterized in that: an alkaline solution is arranged in the alkaline pool (8), and the alkaline solution is a sodium hydroxide solution.

5. A novel energy-saving and environment-friendly heat supply boiler according to claim 1, characterized in that: still be provided with accumulator (7) in base (2), accumulator (7) set up in dust removal case (4) below, dust removal case (4) bottom is the iron grid.

6. A novel energy-saving and environment-friendly heat supply boiler according to claim 1, characterized in that: the water tank (5) is provided with a temperature display screen (51), the temperature display screen (51) is connected with a thermometer (52), and the thermometer (52) is positioned in the water tank (5).