CN210398939U

CN210398939U - Waste incineration power plant ash treatment device

Info

Publication number: CN210398939U
Application number: CN201921364259.9U
Authority: CN
Inventors: 王开晶; 杨腾; 任庆朋
Original assignee: Datang Yuncheng Power Generation Co Ltd
Current assignee: Datang Yuncheng Power Generation Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-24
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a waste incineration power plant ash treatment device, which comprises an ash treatment cylinder, a fixed plate and a dry ice box, wherein the fixed plate is welded on one side of the top of the ash treatment cylinder, a motor is fixedly installed on one side of the fixed plate through a bolt, a circular rotating plate is welded on the output end of the motor, and a connecting rod is connected in a fixed shaft welded on one side of the circular rotating plate, which is far away from the motor; the utility model discloses a motor rotates the back, can mention the screen cloth earlier through the cooperation between a plurality of parts and put down again, the screen cloth of being convenient for sieves the lime-ash of not uniform size, make the great lime-ash of volume stay on the screen cloth, the less lime-ash of volume drops and handles bobbin base portion at the lime-ash, cold wind advances the cold wind that the pipe blew off and can carry out wind-force cooling to the lime-ash when sieving, hot-blast exit tube can derive the air that becomes hot, divide separately the cooling to the lime-ash of not uniform size when cold wind cools off on the whole, the refrigerated efficiency has been improved, the suitability of cooling treatment device has also been improved.

Description

Waste incineration power plant ash treatment device

Technical Field

The utility model relates to a technical field of msw incineration power plant specifically is a waste incineration power plant lime-ash processing apparatus.

Background

In daily life of people, a large amount of garbage is inevitably generated. If the garbage is not effectively treated, the living environment of people can be greatly influenced, and even the health of people is threatened. At present, incineration is one of the main ways of disposing garbage, but in the process of incinerating garbage, not only secondary environmental pollution is caused, but also waste of resources and energy is caused. Therefore, in the garbage disposal, a mode of generating electricity by burning garbage can be adopted. Can produce the lime-ash after the msw incineration, partial lime-ash can be retrieved and recycled, need cool off the lime-ash at the in-process that handles the lime-ash for the treatment effeciency to the lime-ash, but current msw incineration power plant lime-ash cooling treatment device has some weak points in the in-process that uses.

1. The ash residue cooling treatment device of current waste incineration power plant may adopt cold wind to blow the mode that blows to the ash residue and cool off, but cold wind and outside ash residue can convert into the hot-air after carrying out heat transfer, and the hot-air can't continue to carry out the cold wind cooling to the ash residue of inboard, so can't satisfy prior art needs.

2. The ash slag generated after the garbage incineration has different sizes, the cooling efficiency is lower when the ash slag with different sizes is pushed together and then cooled, the energy consumption is larger, and therefore the requirement of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste incineration power plant lime-ash processing apparatus 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 utility model provides a waste incineration power plant lime-ash processing apparatus, includes an ash treatment section of thick bamboo, fixed plate and dry ice box, the welding of ash treatment section of thick bamboo top one side has the fixed plate, there is the motor fixed mounting through bolt fixed mounting fixed plate one side, the welding of motor output end has circular commentaries on classics board, circular commentaries on classics board is kept away from motor one side welded dead axle adversion and is connect the connecting rod, the connecting rod top has the sleeve ball through the dead axle switching, sliding sleeve has the round bar in the sleeve ball, the round bar welding is in ash treatment section of thick bamboo top center department, sleeve ball outer wall welding has two pull rods of symmetric distribution, two the pull rod bottom runs through an ash treatment section of thick bamboo and bonds there is the screen cloth, the screen cloth is inlayed at ash treatment section of thick bamboo inner wall middle part, ash treatment section of, the welding of an inner wall bottom of an ash residue treatment barrel has a dry ice box, dry ice box outer wall top is evenly seted up there is the gas pocket, an inner wall top is handled to the ash residue has the electro-magnet through bolt fixed mounting, ash residue is handled a top one side and is inlayed and have the feeder hopper, the feeder hopper communicates with each other with an ash residue treatment barrel.

Preferably, a first fixing plug plate is sleeved on a circular hole internal thread formed in the bottom of the inner wall of the ash processing barrel in a penetrating mode, and a second fixing plug plate is sleeved on a circular hole internal thread formed in the top of the inner wall of the ash processing barrel in a penetrating mode.

Preferably, the box cover is movably plugged at the top of the dry ice box, and the dry ice box is positioned at the top of the cold air inlet pipe.

Preferably, the electromagnet is positioned at the bottom of the hot air outlet pipe, and the screen is positioned between the electromagnet and the dry ice box.

Preferably, the first fixed plug plate is positioned under the second fixed plug plate, and the cold air inlet pipe is positioned under the hot air outlet pipe.

Preferably, the filter screen is inlayed to hot-blast exit tube inner wall, the electro-magnet all with external power source electric connection with the motor.

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

1. the utility model discloses a motor rotates the back, can mention the screen cloth earlier through the cooperation between a plurality of parts and put down again, the screen cloth of being convenient for sieves the lime-ash of not uniform size, make the great lime-ash of volume stay on the screen cloth, the less lime-ash of volume drops and handles bobbin base portion at the lime-ash, cold wind advances the cold wind that the pipe blew off and can carry out wind-force cooling to the lime-ash when sieving, hot-blast exit tube can derive the air that becomes hot, divide separately the cooling to the lime-ash of not uniform size when cold wind cools off on the whole, the refrigerated efficiency has been improved, the suitability of cooling treatment device has also been improved.

2. The utility model discloses a dry ice in the dry ice box can flow from the gas pocket after volatilizing, because the dry ice can absorb the heat when volatilizing, so can handle a section of thick bamboo lime-ash with the lime-ash cold wind and carry out heat transfer after the conversion for the hot-air, absorb the heat among the hot-air, make the hot-air turn into the cold air again and carry out the cold wind cooling to the lime-ash on the screen cloth, can produce magnetism after the electro-magnet circular telegram and adsorb the metal in most lime-ash on its surface, be convenient for recycle the metal, improved lime-ash processing apparatus's practicality.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a partial structure plan view of the ash processing cylinder of the present invention;

fig. 4 is a front sectional view of the dry ice box of the present invention.

In the figure: 101-ash treatment cylinder; 102-a cold air inlet pipe; 103-a hot air outlet pipe; 104-a filter screen; 105-a first fixed plug; 106-a second fixed plug; 107-a feed hopper; 108-an electromagnet; 201-fixing plate; 202-a motor; 203-round rotating plate; 204-connecting rod; 205-set of balls; 206-round bar; 207-a pull rod; 208-a screen mesh; 301-dry ice box; 302-box cover; 303-air holes.

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. 1-4, the present invention provides a technical solution: the utility model provides a waste incineration power plant lime-ash processing apparatus, includes ash treatment section of thick bamboo 101, fixed plate 201 and dry ice box 301, the welding of ash treatment section of thick bamboo 101 top one side has fixed plate 201, fixed plate 201 one side has motor 202 through bolt fixed mounting, and fixed plate 201 is convenient for fix motor 202, the welding of motor 202 output has circular commentaries on classics board 203, circular commentaries on classics board 203 keeps away from motor 202 one side welded dead axle in-line and has connect connecting rod 204, and the connecting rod position is as shown in figure 2, connecting rod 204 top has set ball 205 through the dead axle switching, sliding sleeve has round bar 206 in set ball 205, and set ball 205 can go up and down outside round bar 206 and slide, the welding of round bar 206 is in ash treatment section of thick bamboo 101 top center department, the welding of set ball outer wall has two pull rods 207, two of symmetric distribution to bond pull rod 207 bottom runs through ash, the two pull rods 207 can pull up or lower the screen 208 after rising or lowering, the screen 208 is embedded in the middle of the inner wall of the ash processing barrel 101, the bottom of the inner wall of the ash processing barrel 101 is fixedly sleeved with a communicated cold air inlet pipe 102, cold air blown by the cold air inlet pipe 102 can cool ash, the top of the inner wall of the ash processing barrel 101 is fixedly sleeved with a communicated hot air outlet pipe 103, heat exchanged between cold air and ash can be converted into hot air, the hot air can be discharged from the hot air outlet pipe 103 after rising, a dry ice box 301 is welded at the bottom of the inner wall of the ash processing barrel 101, dry ice is placed in the dry ice box 301, the top of the outer wall of the dry ice box 301 is uniformly provided with air holes 303 for facilitating volatilization of the dry ice, the top of the inner wall of the ash processing barrel 101 is fixedly provided with an electromagnet 108 through bolts, the electromagnet 108 can adsorb metal on the surface of the electromagnet after, the hopper 107 is convenient for adding ash to the inside of the ash processing cylinder 101, and the top of the hopper 107 is rotatably connected with a hopper cover through a hinge, and the hopper 107 is communicated with the ash processing cylinder 101.

A first fixed plug plate 105 is sleeved on a circular hole internal thread formed in the bottom of the inner wall of the ash processing barrel 101 in a penetrating manner, ash at the bottom of the inner wall of the ash processing barrel 101 can be taken out by taking down the first fixed plug plate 105 through the circular hole, a second fixed plug plate 106 is sleeved on the circular hole internal thread formed in the top of the inner wall of the ash processing barrel 101 in a penetrating manner, ash on a screen 208 can be taken out by taking down the second fixed plug plate 106 through the circular hole, a box cover 302 is movably plugged at the top of a dry ice box 301, the box cover 302 can prevent the ash from falling into the dry ice box 301 to pollute dry ice, the dry ice box 301 is positioned at the top of a cold air inlet pipe 102, an electromagnet 108 is positioned at the bottom of a hot air outlet pipe 103, the screen 208 is positioned between the electromagnet 108 and the dry ice box 301, the first fixed plug plate 105 is positioned under the second fixed plug plate 106, the cold air inlet pipe, the filter screen 104 can block the flying ash and prevent the ash from accumulating and blocking the hot air outlet pipe 103, and the electromagnet 108 and the motor 202 are both electrically connected with an external power supply.

The working principle is as follows: the utility model discloses a waste incineration power plant ash processing apparatus, feeder hopper 107 is convenient for to the inside lime-ash that adds of ash treatment cylinder 101, motor 202 is opened, motor 202 output rotates back drive circular commentaries on classics board 203 and connecting rod 204 one end and rotates, the mantle ball 205 that drives the connecting rod 204 other end moves up and down in round bar 206, make the pull rod 207 of mantle ball 205 bottom also move up and down, can pull up or put down screen cloth 208 after two pull rods 207 rise or reduce, be convenient for screen cloth 208 sieves ash with different sizes, make the ash with bigger size stay on screen cloth 208, the ash with smaller size drops in ash treatment cylinder 101 bottom, cold wind that cold wind inlet tube 102 blew out can carry out wind-force cooling to the ash when sieving, hot-blast outlet tube 103 can derive hot air, separate the cooling to ash with different sizes when cooling wholly, the refrigerated efficiency has been improved, the dry ice in the dry ice box 301 volatilizees the back and can follow the gas pocket and flow, because the dry ice can absorb the heat when volatilizing, so can handle a section of thick bamboo 101 lime-ash and carry out heat transfer after the heat transfer and when converting into the hot-air at cold wind, absorb the heat among the hot-air, make the hot-air turn into the lime-ash of cold air on to screen cloth 208 again and carry out the cold wind cooling, can produce magnetism after the electro-magnet 108 circular telegram and adsorb the metal in most lime-ash on its surface, be convenient for recycle the metal, take off the lime-ash of first fixed cock plate 105 accessible round hole with ash handling section of thick bamboo 101 inner wall bottom, the lime-ash on screen cloth 208 is taken out to the fixed cock plate 106 accessible round hole of second down.

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 waste incineration power plant ash processing apparatus, includes that an ash handling section of thick bamboo (101), fixed plate (201) and dry ice box (301), its characterized in that: the ash handling barrel is characterized in that a fixing plate (201) is welded on one side of the top of the ash handling barrel (101), a motor (202) is fixedly installed on one side of the fixing plate (201) through a bolt, a round rotating plate (203) is welded on the output end of the motor (202), a connecting rod (204) is connected in a fixed shaft welded on one side of the motor (202) in the round rotating plate (203), a sleeve ball (205) is connected on the top end of the connecting rod (204) through the fixed shaft in a rotating manner, a round rod (206) is sleeved in the sleeve ball (205) in the sliding manner, the round rod (206) is welded at the center of the top of the ash handling barrel (101), two pull rods (207) which are symmetrically distributed are welded on the outer wall of the sleeve ball (205), a screen (208) is bonded on the bottom end of the pull rod (207) through the ash handling barrel (101), the screen (208) is embedded in the middle of the inner wall of, the ash residue is handled a section of thick bamboo (101) inner wall top fixed cover and is had communicating hot-blast exit tube (103), the welding of an ash residue is handled a section of thick bamboo (101) inner wall bottom has dry ice box (301), air pocket (303) have evenly been seted up at dry ice box (301) outer wall top, an ash residue is handled a section of thick bamboo (101) inner wall top and is had electro-magnet (108) through bolt fixed mounting, an ash residue is handled a section of thick bamboo (101) top one side and is inlayed and have feeder hopper (107), feeder hopper (107) communicate with each other with an ash residue.

2. The ash treatment device for a refuse incineration power plant according to claim 1, wherein: a first fixed plug plate (105) is sleeved on a round hole inner thread formed in the bottom of the inner wall of the ash processing barrel (101) in a penetrating mode, and a second fixed plug plate (106) is sleeved on a round hole inner thread formed in the top of the inner wall of the ash processing barrel (101) in a penetrating mode.

3. The ash treatment device for a refuse incineration power plant according to claim 1, wherein: a box cover (302) is movably plugged at the top of the dry ice box (301), and the dry ice box (301) is positioned at the top of the cold air inlet pipe (102).

4. The ash treatment device for a refuse incineration power plant according to claim 3, wherein: the electromagnet (108) is positioned at the bottom of the hot air outlet pipe (103), and the screen (208) is positioned between the electromagnet (108) and the dry ice box (301).

5. The ash treatment device for a refuse incineration power plant according to claim 2, wherein: the first fixed plug plate (105) is positioned under the second fixed plug plate (106), and the cold air inlet pipe (102) is positioned under the hot air outlet pipe (103).

6. The ash treatment device for a refuse incineration power plant according to claim 1, wherein: the inner wall of the hot air outlet pipe (103) is inlaid with a filter screen (104), and the electromagnet (108) and the motor (202) are electrically connected with an external power supply.