CN211836990U

CN211836990U - Biomass boiler flue gas purification equipment

Info

Publication number: CN211836990U
Application number: CN201922029966.9U
Authority: CN
Inventors: 徐立荣
Original assignee: Beijing Jingran Xingdaxing Energy Management Co ltd
Current assignee: Beijing Jingran Xingdaxing Energy Management Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-11-03
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a biomass boiler flue gas purification equipment, including bottom plate, spray column and purifying box, the top face of the top face welding boiler of bottom plate and boiler is equipped with the threaded connection mouth, and threaded connection has the insulating tube on the threaded connection mouth simultaneously, there is water tank and water tank to divide into bilayer structure outside the boiler through bolt fixed mounting, is equipped with the heating chamber between the inner wall of water tank, the outer wall simultaneously, the inner wall fixed mounting in heating chamber has the heat conduction copper sheet, the top of water tank is equipped with inserts the mouth and insert the mouth and communicate with each other with the heating chamber, and insulating tube and insert a mouthful threaded connection simultaneously, one side fixed mounting of boiler has the inside fixed mounting who handles the pipe and handle the pipe to have the filter screen, the spray column is located the outside lower extreme fixed mounting that handles the pipe and is keeping away from one. The utility model has the advantages of simple structure and reasonable design, not only better to the treatment effect of flue gas, but also can play energy saving and emission reduction's effect.

Description

Biomass boiler flue gas purification equipment

Technical Field

The utility model relates to a biomass boiler technical field specifically is a biomass boiler flue gas cleaning equipment.

Background

The biomass boiler is a kind of boiler, namely a boiler taking biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot air furnace, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like; classifying the biomass boiler: horizontal biomass boiler, vertical biomass boiler. Biomass fuel gas heat-conducting oil furnace, biomass steam boiler, biomass hot water boiler and biomass heat-conducting oil furnace;

the conventional apparatus has the following disadvantages:

at present, most of biomass boiler flue gas purification equipment has poor treatment on flue gas and cannot meet the existing requirements, so that the biomass boiler flue gas purification equipment is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass boiler flue gas purification equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the boiler comprises a bottom plate, a spray tower and a purifying box, wherein a threaded connector is arranged on the top end face of the bottom plate, the boiler is welded to the top end face of the bottom plate, a heat preservation pipe is connected to the threaded connector in a threaded manner, a water tank and a water tank are fixedly arranged outside the boiler through bolts, a heating cavity is arranged between the inner wall and the outer wall of the water tank, a heat conduction copper sheet is fixedly arranged on the inner wall of the heating cavity, an access port is formed in the top end of the water tank, the access port is communicated with the heating cavity, the heat preservation pipe is in threaded connection with the access port, a processing pipe is fixedly arranged on one side of the boiler, a filter screen is fixedly arranged inside the processing pipe, a liquid outlet pipe is fixedly arranged at the lower end of the outside of the spray tower, a valve is fixedly arranged on the liquid outlet pipe, a plurality of annular supports and a plurality of mounting holes are sequentially, the annular bracket is fixedly provided with an annular spray pipe through bolts, the inner wall surface of the annular spray pipe is in threaded connection with a plurality of spray heads, the outer wall surface of the spray tower is fixedly provided with a liquid storage tank, the liquid storage tank is fixedly provided with a liquid pumping pump, the liquid storage tank is fixedly provided with a liquid inlet pipe, the liquid inlet pipe is respectively and fixedly connected with the liquid pumping pump and the annular spray pipe, the spray tower is provided with an opening at the lower end and the upper end of one side close to the outer part of the treatment pipe, the opening is fixedly provided with a flow guide cover through bolts, the inside of the port of the flow guide cover is fixedly provided with an exhaust fan through bolts, the other end of the treatment pipe is fixedly connected with the flow guide cover, the purification box is fixedly arranged at the upper end of one side far away from the treatment pipe of the spray tower, the purification box is fixedly provided with an, the purifying box is fixedly provided with an air outlet, a valve is fixedly arranged on the air outlet, the outer wall of the upper end of the boiler is fixedly provided with a controller, and the exhaust fan is electrically connected with the controller.

Preferably, the outer wall parcel of water tank has the one deck heated board, fixed mounting has the thermometer on the water tank, and the contact of thermometer is located inside the water tank simultaneously.

Preferably, a feeding mechanism is fixedly installed on one side of the outside of the boiler, a blowing motor is fixedly installed at the bottom end of one side of the outside of the boiler, and the blowing motor is electrically connected with the controller.

Preferably, a battery pack is provided in the controller.

Preferably, the bottom end face of the bottom plate is fixedly provided with a foot pad made of rubber materials.

Preferably, the four corners of the bottom end surface of the bottom plate are fixedly provided with brake casters.

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

1. the utility model discloses a when the boiler is used, through starting the extraction fan, utilize the extraction fan to channel into steam to the treatment pipe, enter into the spray column after the filter screen like this, at this moment, start the drawing pump in the stock solution case, utilize the drawing pump to take alkaline solution out, spout from the feed liquor pipe again, the spray tube, the shower nozzle, make alkaline solution and flue gas fully fuse, fall into the bottom face of spray column again (at this moment, after using, utilize the drawing pump to channel into liquid again in the stock solution case, thereby recycle), then lead into the purifying box through the extraction fan again, then pass through the filter core in the purifying box, discharge from the gas outlet again;

2. the utility model discloses a set up heat conduction copper sheet, water tank, insulating tube, at the in-process that uses like this, with the leading-in heating chamber to the water tank of high-temperature gas, so utilizing the effect of heat conduction copper sheet to utilize high-temperature gas to heat water), this device is not only better to the treatment effect of flue gas, but also can play energy saving and emission reduction's effect, the result of use is very good.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a flue gas purification device of a biomass boiler of the present invention;

FIG. 2 is a schematic view of a top-view partial connection structure of a flue gas purification device of a biomass boiler according to the present invention;

FIG. 3 is a schematic view of the side partial connection of the flue gas cleaning equipment of a biomass boiler.

In the figure: 1. a feeding mechanism; 2. a boiler; 3. a heat preservation pipe; 4. a controller; 5. a treatment tube; 6. a base plate; 7. a spray tower; 8. a purification box; 9. a water tank; 10. a heating cavity; 11. a thermally conductive copper sheet; 12. an annular support; 13. an annular nozzle; 14. a spray head; 15. a liquid storage tank; 16. a liquid inlet pipe; 17. a pod; 18. an air extracting fan.

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 utility model provides a biomass boiler flue gas purification device technical solution: including bottom plate 6, spray column 7 and purifying box 8, bottom plate 6's top face welding boiler 2 and boiler 2's top face is equipped with the threaded connection mouth, threaded connection has insulating tube 3 on the threaded connection mouth simultaneously, there is water tank 9 and water tank 9 to divide into bilayer structure outside boiler 2 through bolt fixed mounting, simultaneously the inner wall of water tank 9, be equipped with heating chamber 10 between the outer wall, the inner wall fixed mounting who heats chamber 10 has heat conduction copper sheet 11, the top of water tank 9 is equipped with inserts the mouth and insert mouthful and communicate with each other with heating chamber 10, simultaneously insulating tube 3 with insert mouthful threaded connection, one side fixed mounting of boiler 2 has the inside fixed mounting who handles pipe 5 and handle pipe 5 to have the filter screen, spray column 7 locates to handle pipe 5 and is keeping away from one side of boiler 2 and spray column 7's outside lower extreme fixed mounting has the drain pipe, fixed mounting has the valve on the drain pipe simultaneously, the inner wall from top down of spray column 7 has welded a plurality of sets of A mounting hole, an annular spray pipe 13 is fixedly arranged on the annular support 12 through bolts, a plurality of spray heads 14 are connected with the inner wall surface of the annular spray pipe 13 through threads, a liquid storage tank 15 is fixedly arranged on the outer wall surface of the spray tower 7, a liquid pump is fixedly arranged in the liquid storage tank 15, a liquid inlet pipe 16 is fixedly arranged on the liquid storage tank 15, the liquid inlet pipe 16 is respectively and fixedly connected with the liquid pump and the annular spray pipe 13, the lower end and the upper end of one side of the spray tower 7 close to the outer part of the treatment pipe 5 are provided with openings, a flow guide cover 17 is fixedly arranged at the opening part through bolts, an air suction fan 18 is fixedly arranged in the port of the flow guide cover 17 through bolts, the other end of the treatment pipe 5 is fixedly connected with the flow guide cover 17, the purification box 8 is fixedly arranged at the upper end of one side far away from the treatment pipe 5, an air filter element is fixedly arranged in the purification box 8, an air outlet is fixedly arranged on the purifying box 8, a valve is fixedly arranged on the air outlet, a controller 4 is fixedly arranged on the outer wall of the upper end of the boiler 2, and meanwhile, the exhaust fan 18 is electrically connected with the controller 4.

The outer wall parcel of water tank 9 has the one deck heated board, and fixed mounting has the thermometer on the water tank 9, and the contact of thermometer is located inside the water tank 9 simultaneously.

The feeding mechanism 1 is fixedly installed on one side of the outside of the boiler 2, the blowing motor is fixedly installed at the bottom end of one side of the outside of the boiler 2, and the blowing motor is electrically connected with the controller 4.

A battery pack is disposed inside the controller 4.

The bottom end face of the bottom plate 6 is fixedly provided with a foot pad made of rubber.

The four corners of the bottom end surface of the bottom plate 6 are fixedly provided with brake trundles.

The working principle is as follows: when the utility model is used, the whole device is firstly arranged at a designated position, other parts are well installed, when the boiler 2 is used, hot air is led into the treatment pipe 5 by starting the suction fan 18, the hot air enters the spray tower 7 after passing through the filter screen, at the moment, the liquid pump in the liquid storage box 15 is started, alkaline solution is pumped out by the liquid pump and is sprayed out from the liquid inlet pipe 16, the annular spray pipe 13 and the spray head 14, so that the alkaline solution is fully fused with the flue gas and then falls into the bottom end face of the spray tower 7 (at the moment, after the use, the liquid can be led into the liquid storage box 15 again by the liquid pump, so that the alkaline solution is recycled), then the alkaline solution is led into the purification box 8 by the suction fan 18, then the alkaline solution passes through the filter element in the purification box 8, and then the alkaline solution is discharged from the gas outlet (in the using process, high-temperature gas is led into the heating cavity 10 of the water, the water is heated by the temperature of the high-temperature gas by using the function of the heat-conducting copper sheet 11), and the use effect is very good.

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

1. The utility model provides a biomass boiler gas cleaning equipment, includes bottom plate (6), spray column (7) and purifying box (8), its characterized in that: the utility model discloses a boiler, including bottom plate (6), screw thread connector, heating chamber (10) are equipped with between the inner wall of water tank (9), outer wall to screw thread connector, the outside of boiler (2) has water tank (9) and water tank (9) to divide into bilayer structure through bolt fixed mounting, simultaneously be equipped with between the inner wall of water tank (9), outer wall heating chamber (10) heat conduction copper sheet (11), the top of water tank (9) is equipped with inserts the mouth and communicates with each other with heating chamber (10) access mouth, and simultaneously heating chamber (3) and access mouth threaded connection, one side fixed mounting of boiler (2) has the inside fixed mounting who handles pipe (5) and handle pipe (5) and has the filter screen, spray tower (7) are located and are handled pipe (5) and are keeping away from one side of boiler (2) and the outside lower extreme fixed mounting of spray tower (7) has the drain pipe, meanwhile, a valve is fixedly installed on the liquid outlet pipe, a plurality of groups of annular supports (12) are sequentially welded on the inner wall of the spray tower (7) from top to bottom, a plurality of installation holes are formed in the annular supports (12), an annular spray pipe (13) is fixedly installed on the annular supports (12) through bolts, a plurality of spray heads (14) are in threaded connection with the inner wall surface of the annular spray pipe (13), a liquid storage tank (15) is fixedly installed on the outer wall surface of the spray tower (7), a liquid pumping pump is fixedly installed in the liquid storage tank (15), a liquid inlet pipe (16) is fixedly installed on the liquid storage tank (15), the liquid inlet pipe (16) is fixedly connected with the liquid pumping pump and the annular spray pipe (13) respectively, an opening is formed in the lower end and the upper end, close to one side of the outer portion of the processing pipe (5), of the spray tower (7), and a flow guide cover, the utility model discloses a boiler, including spray tower (7), purifying box (8), inlet pipe (8), outlet pipe (8), inlet pipe (4), exhaust fan (18) and controller (4) electricity are all installed to the port of kuppe (17) inside all through bolt fixed mounting, and the other end and kuppe (17) fixed connection of handling pipe (5) simultaneously, purifying box (8) fixed mounting is keeping away from one side upper end of handling pipe (5) and the inside fixed mounting of purifying box (8) has air filter, simultaneously kuppe (17) through leading-in pipe and purifying box (8) fixed connection and with air filter fixed connection, fixed mounting has the valve on fixed mounting has gas outlet and the gas outlet on purifying box (8), the upper end outer wall fixed mounting of boiler (2) has controller (.

2. The biomass boiler flue gas purification device according to claim 1, wherein: the outer wall of water tank (9) parcel has the one deck heated board, fixed mounting has the thermometer on water tank (9), and the contact of thermometer is located inside water tank (9) simultaneously.

3. The biomass boiler flue gas purification device according to claim 1, wherein: the feeding mechanism (1) is fixedly installed on one side of the outside of the boiler (2), the blowing motor is fixedly installed at the bottom end of one side of the outside of the boiler (2), and the blowing motor is electrically connected with the controller (4).

4. The biomass boiler flue gas purification device according to claim 1, wherein: and a storage battery pack is arranged in the controller (4).

5. The biomass boiler flue gas purification device according to claim 1, wherein: the bottom end face of the bottom plate (6) is fixedly provided with a foot pad made of rubber materials.

6. The biomass boiler flue gas purification device according to claim 1, wherein: and brake trundles are fixedly arranged at four corners of the bottom end surface of the bottom plate (6).