CN212961545U

CN212961545U - Biomass environment-friendly boiler for producing foam plastic products

Info

Publication number: CN212961545U
Application number: CN202021456830.2U
Authority: CN
Inventors: 陈爱梅
Original assignee: Taishan Hongli Packaging Material Co ltd
Current assignee: Taishan Hongli Packaging Material Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-13
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a foamed plastic goods production technical field specifically is a biomass environmental protection boiler is used in foamed plastic goods production, including boiler main body, boiler main body edge is equipped with the feed bin, be equipped with automatic material conveying device in the feed bin, automatic material conveying device is connected with crushed aggregates device, crushed aggregates device below is equipped with conveyor, conveyor passes the combustion chamber, is located be equipped with the heat transfer firetube in the boiler main body of combustion chamber top, heat transfer firetube top is equipped with the heat transfer board, is located the boiler main body of heat transfer board top is equipped with fume extractor. The device utilizes mechanical automation to carry out automatic feed and has saved the human cost, cuts up, breaks up and disorderly biomass fuel when the feeding, is favorable to the burning abundant, has avoided the environmental pollution that insufficient combustion caused.

Description

Biomass environment-friendly boiler for producing foam plastic products

Technical Field

The utility model relates to a foamed plastic goods production technical field specifically is a biomass environmental protection boiler is used in foamed plastic goods production.

Background

The biomass boiler is a kind of boiler, and a boiler using 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 blast stove, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like. The biomass is used as the fuel of the boiler, has long burning time, high temperature of a reinforced burning hearth, economy, no pollution to the environment, zero emission of CO and SO, belongs to renewable energy, can be recycled, and can replace wood, coal and natural gas. And the operating cost is only half of that of gas. The biomass boiler is widely applied to the production of foam plastic products, and the popularization and the use of the biomass boiler are increased. The steam generated by the biomass boiler is used for conducting heat to provide an irreplaceable energy source for the processing and production of foam plastic products, and the dual requirements of cleanness, environmental protection and production life are met.

The intelligent level of ordinary boiler is low, and when producing foam plastic products such as foam plastic box, because the feeding can not be automatic, the cost of labor is too big, is unfavorable for using in a large number of batches on a large scale, and the living beings burn inadequately, and black piece appears often, pollutes seriously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass environmental protection boiler is used in foamed plastic goods production to solve ordinary boiler intelligent level low, during foamed plastic goods such as production foamed plastic box, because the feeding can not be automatic, the cost of labor is too big, is unfavorable for extensive a large amount of uses, and the living beings burn must be insufficient, often appears the black piece, pollutes serious problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a biomass environmental protection boiler is used in foamed plastic goods production, includes boiler main body, boiler main body edge is equipped with the feed bin, be equipped with automatic material conveying device in the feed bin, automatic material conveying device is connected with crushed aggregates device, crushed aggregates device below is equipped with conveyor, conveyor passes the combustion chamber, is located be equipped with the heat transfer firetube in the boiler main body of combustion chamber top, heat transfer firetube top is equipped with the heat transfer board, is located the boiler main body of heat transfer board top is equipped with fume extractor.

As a further aspect of the present invention: the automatic feeding device comprises a biomass fuel storage bin, the lower end of the biomass fuel storage bin is connected with a first discharge port, a baffle is arranged below the first discharge port, the baffle is connected with a telescopic piece, the telescopic piece is connected with a PLC (programmable logic controller), the PLC is connected with a wire, the wire is connected with a sensor, and the sensor is arranged in the combustion chamber.

As a further aspect of the present invention: the conveying device below the combustion chamber comprises first supports on two sides, a plurality of conveying rollers are connected to the first supports, a mesh-shaped conveying soft board is connected to the conveying rollers, an air outlet is formed in the position, below the mesh-shaped conveying soft board, of the air outlet, the air outlet is connected with a first air inlet pipe, the first air inlet pipe is connected with a first fan, and the right end of the first fan is connected with a second air inlet pipe.

As a further aspect of the present invention: the crushed aggregates device includes barrel and lower barrel, go up the barrel and respectively be connected with first transport axle and second in the barrel down and carry the axle, first transport axle and second carry the axle right-hand member to be connected with first motor and second motor respectively, first transport is epaxial to be equipped with first transport auger and rough cutting sword, the second carries epaxial finish cutting sword and the second of being equipped with to carry the auger, is located barrel right-hand member upside and is connected with the feed inlet, is located the barrel left end is equipped with the second discharge gate down.

As a further aspect of the present invention: the smoke exhaust device comprises a smoke pipe, the smoke pipe is connected with a second fan, and the smoke pipe is further connected with a purifying device.

The embodiment of the utility model provides a pair of biomass environmental protection boiler is used in foamed plastic goods production, the device utilize mechanical automation to carry out automatic feed and saved the human cost, chop up, break up and disorder biomass fuel in the feeding, are favorable to the burning abundant, have avoided the environmental pollution that insufficient combustion caused.

Drawings

FIG. 1 is a structural diagram of an environment-friendly biomass boiler for producing foamed plastic products, according to an embodiment of the present invention;

FIG. 2 is a block diagram of a scrap handling apparatus;

fig. 3 is an enlarged view of fig. 1 at a.

In the figure: 1. a boiler main body; 2. a feeding bin; 3. an automatic feeding device; 301. a biomass fuel storage bin; 302. a first discharge port; 303. a baffle plate; 304. a telescoping member; 305. a PLC controller; 306. a wire; 307. a sensor; 4. a crushing device; 401. an upper cylinder body; 402. a lower cylinder body; 403. a first conveying shaft; 404. a second conveying shaft; 405. a first motor; 406. a second motor; 407. a first conveying auger; 408. roughly cutting off the blade; 409. finely cutting off the blade; 410. a second conveying auger; 411. a feed inlet; 412. a second discharge port; 5. a conveying device; 501. a first bracket; 502. a conveying roller; 503. a mesh conveying soft board; 504. an air outlet; 505. a first air inlet pipe; 506. a first fan; 507. a second air inlet pipe; 6. a combustion chamber; 7. a heat exchange fire tube; 8. a heat exchange plate; 9. a fume extractor; 901. a smoke pipe; 902. a second fan; 903. a purification device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 and 2, in the embodiment of the utility model, a biomass environmental protection boiler is used in foamed plastic product production, including boiler

main body

1, 1 edge of boiler main body is equipped with feed bin 2, be equipped with automatic material conveying device 3 in the feed bin 2, automatic material conveying device 3 is connected with crushed aggregates device 4, crushed aggregates device 4 below is equipped with conveyor 5, conveyor 5 passes combustion chamber 6, is located be equipped with heat transfer firetube 7 in the boiler main body 1 of combustion chamber 6 top, heat transfer firetube 7 top is equipped with heat transfer board 8, is located the boiler main body 1 of heat transfer board 8 top is equipped with fume extractor 9.

The utility model discloses an in the embodiment, add the required biomass fuel of a large amount of combustions of feed bin 2 storage, in the self-supporting feeding got into crushed aggregates device 4 under automatic material conveying device 3's regulation, crushed aggregates device 4 smashes and breaks up thereupon, and conveyor 5 is reachd to fuel again, sends 6 combustions of combustion chamber through conveyor 5, and the heat of production carries out the flue gas through heat transfer firetube 7 and the 8 heat transfer energy of heat transfer board, and fume extractor 9 carries out the flue gas and handles.

Example 2:

as shown in fig. 1, fig. 2 and fig. 3, in the embodiment of the present invention, the automatic feeding device 3 includes a biomass fuel storage bin 301, a lower end of the biomass fuel storage bin 301 is connected with a first discharge port 302, a baffle 303 is arranged below the first discharge port 302, the baffle 303 is connected with a telescopic part 304, the telescopic part 304 is connected with a PLC controller 305, the PLC controller 305 is connected with a wire 306, the wire 306 is connected with a sensor 307, and the sensor 307 is arranged in the combustion chamber 6.

In the embodiment of the utility model, sensor 307 detects temperature in combustion chamber 6, and information is given PLC controller 305 by wire 306 transmission, and PLC controller 305 controls extensible member 304 afterwards and makes baffle 303 remove about for control feeding volume.

Example 3:

as shown in fig. 1, 2 and 3, the conveying device 5 below the combustion chamber 6 includes first supports 501 on two sides, a plurality of conveying rollers 502 are connected to the first supports 501, a mesh-shaped conveying soft board 503 is connected to the conveying rollers 502, an air outlet 504 is arranged below the mesh-shaped conveying soft board 503, the air outlet 504 is connected to a first air inlet pipe 505, the first air inlet pipe 505 is connected to a first fan 506, and a second air inlet pipe 507 is connected to the right end of the first fan 506.

The utility model discloses an in the embodiment, the second is gone into the tuber pipe 507 air inlet and is got into first income tuber pipe 505 through first fan 506 with higher speed, upwards discharges to combustion chamber 6 in air exit 504 department afterwards, helps the burning abundant, helps handling the oxygen suppliment and firepower.

Example 4:

as shown in fig. 1 and 2, in the embodiment of the present invention, the crushing device 4 includes an upper cylinder 401 and a lower cylinder 402, the upper cylinder 401 and the lower cylinder 402 are respectively connected with a first conveying shaft 403 and a second conveying shaft 404, the right ends of the first conveying shaft 403 and the second conveying shaft 404 are respectively connected with a first motor 405 and a second motor 406, the first conveying shaft 403 is provided with a first conveying auger 407 and a rough cutting edge 408, the second conveying shaft 404 is provided with a fine cutting edge 409 and a second conveying auger 410, the upper side of the right end of the upper cylinder 401 is connected with a feeding port 411, and the left end of the lower cylinder 402 is provided with a second discharging port 412.

In the embodiment of the present invention, the rough cutting blade 408 performs rough cutting, the fine cutting blade 409 performs fine cutting, the first conveying auger 407 and the second conveying auger 410 are both responsible for conveying, and the first motor 405 and the second motor 406 provide power.

Example 5:

as shown in fig. 1 and fig. 2, in the embodiment of the present invention, the smoke exhausting device 9 includes a smoke pipe 901, the smoke pipe 901 is connected to a second fan 902, and the smoke pipe 901 is further connected to a purifying device 903.

In the embodiment of the present invention, the flue gas discharged from the flue pipe 901 has a pollution degree, and needs to be discharged to the outside through the purifying device 903, and the second fan 902 is used for exhausting.

The above embodiment of the utility model provides a biomass environmental protection boiler is used in foamed plastic goods production, the device utilize mechanical automation to carry out automatic feed and saved the human cost, chop up, break up and disorder biomass fuel in the feeding, are favorable to the burning abundant, have avoided the environmental pollution that insufficient combustion caused.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a biomass environmental protection boiler is used in foamed plastic goods production, includes boiler main part (1), its characterized in that, boiler main part (1) edge is equipped with adds feed bin (2), be equipped with automatic material conveying device (3) in adding feed bin (2), automatic material conveying device (3) are connected with crushed aggregates device (4), crushed aggregates device (4) below is equipped with conveyor (5), conveyor (5) pass combustion chamber (6), are located be equipped with heat transfer firetube (7) in boiler main part (1) of combustion chamber (6) top, heat transfer firetube (7) top is equipped with heat transfer board (8), is located boiler main part (1) of heat transfer board (8) top is equipped with fume extractor (9).

2. The biomass environment-friendly boiler for producing the foamed plastic products is characterized in that the automatic feeding device (3) comprises a biomass fuel storage bin (301), a first discharge hole (302) is connected to the lower end of the biomass fuel storage bin (301), a baffle (303) is arranged below the first discharge hole (302), the baffle (303) is connected with a telescopic piece (304), the telescopic piece (304) is connected with a PLC (305), the PLC (305) is connected with a lead (306), the lead (306) is connected with a sensor (307), and the sensor (307) is arranged in the combustion chamber (6).

3. The biomass environment-friendly boiler for producing the foam plastic products is characterized in that the conveying device (5) below the combustion chamber (6) comprises first supports (501) on two sides, a plurality of conveying rollers (502) are connected to the first supports (501), a net-shaped conveying soft plate (503) is connected to the conveying rollers (502), an air outlet (504) is arranged below the net-shaped conveying soft plate (503), the air outlet (504) is connected with a first air inlet pipe (505), the first air inlet pipe (505) is connected with a first fan (506), and the right end of the first fan (506) is connected with a second air inlet pipe (507).

4. The biomass environment-friendly boiler for producing the foamed plastic products is characterized in that the crushing device (4) comprises an upper cylinder body (401) and a lower cylinder body (402), a first conveying shaft (403) and a second conveying shaft (404) are respectively connected in the upper cylinder body (401) and the lower cylinder body (402), the right ends of the first conveying shaft (403) and the second conveying shaft (404) are respectively connected with a first motor (405) and a second motor (406), a first conveying auger (407) and a rough cutting blade (408) are arranged on the first conveying shaft (403), a fine cutting blade (409) and a second conveying auger (410) are arranged on the second conveying shaft (404), a feeding port (411) is connected to the upper side of the right end of the upper cylinder body (401), and a second discharging port (412) is arranged at the left end of the lower cylinder body (402).

5. The biomass environment-friendly boiler for producing the foamed plastic products is characterized in that the smoke exhaust device (9) comprises a smoke pipe (901), the smoke pipe (901) is connected with a second fan (902), and the smoke pipe (901) is also connected with a purifying device (903).