CN218502941U

CN218502941U - Municipal solid waste burns electricity generation lime-ash and discharges processing apparatus

Info

Publication number: CN218502941U
Application number: CN202222123088.9U
Authority: CN
Inventors: 徐璘; 王伟海; 王浩
Original assignee: Tianjin Quantai Household Garbage Disposal Co ltd
Current assignee: Tianjin Quantai Household Garbage Disposal Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-02-21
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses an urban domestic waste burns electricity generation lime-ash and discharges processing apparatus, including the screening room, one side fixed mounting of screening room has screw conveyer, and screw conveyer's the fixed intercommunication of feed inlet has crushing room, and the bottom of screening outdoor wall alternates with the feed inlet of magnet separator to be connected, and crushing room's inside is equipped with rubbing crusher and constructs, and the inside of screening room is equipped with reciprocal screening mechanism, and reciprocal screening mechanism includes the spout that the both sides of screening room inner wall were all seted up, and the equal sliding connection of inner wall of two spouts has the slider, the utility model discloses start second motor drive crank, the crank drives the reciprocal deflection of connecting rod, and the connecting rod drives simultaneously and sets up the frame and screens the synchronous reciprocal up-and-down motion of screen cloth and screens separation to lime-ash and metal, and great metal is in the screen cloth, and less metal falls into the magnet separator simultaneously and carries out the secondary separation, has improved the separation effect to the metal, avoids directly discharging to cause the pollution to the environment.

Description

Municipal solid waste burns electricity generation lime-ash and discharges processing apparatus

Technical Field

The utility model relates to a rubbish lime-ash treatment facility field, in particular to municipal domestic waste burns electricity generation lime-ash and discharges processing apparatus.

Background

The waste incineration is a process of reducing the volume of waste through oxidation at high temperature through appropriate reactions such as thermal decomposition, combustion, melting and the like to form residues or molten solid substances, ash slag is produced in the incineration process, and a treatment device is required to treat the ash slag to prevent direct discharge and environmental pollution.

In view of the above, the device for treating ash after environmental garbage power generation, which is proposed in chinese patent No. CN 110125144B, separates metal substances from ash substances, and can also quickly separate ash

The metal substances contained in the slag are convenient for subsequent recycling, the treatment device in the patent drives the rotating shaft through the rotation of the motor, the rotating shaft rotates to drive the shifting plate to rotate at a high speed, so that the metal substances and ash powder substances are separated, the separation effect of the mode is not ideal, part of metal and ash slag are still mixed, the emission can pollute the environment, meanwhile, the ash slag after the garbage incineration still has certain temperature, and the heating surface of the treatment device is easily abraded due to untimely cooling treatment, so that the service life is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban domestic waste burns electricity generation lime-ash and discharges 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 an urban domestic waste burns electricity generation lime-ash and discharges processing apparatus, includes the screening room, one side fixed mounting of screening room has screw conveyer, screw conveyer's the fixed intercommunication of feed inlet has crushing room, the bottom of screening outdoor wall alternates with the feed inlet of magnet separator and is connected, the inside of smashing the room is equipped with rubbing crusher and constructs, the inside of screening room is equipped with reciprocal screening mechanism, reciprocal screening mechanism is including the spout that the both sides of screening indoor wall were all seted up, two the equal sliding connection of inner wall of spout has the slider, two the fixed setting frame that is equipped with between the slider, one side fixed mounting of screening room has the second motor, the output of second motor runs through the screening room, and the fixed crank that is equipped with, one side of crank outer wall is articulated through connecting rod and setting frame, the both sides on setting frame top alternate through the screw thread post and are connected with the screen cloth, every the equal threaded connection of outer wall of screw thread post has spacing dish.

Preferably, rubbing crusher constructs including two crushing rollers that the inner wall of smashing the room rotates the connection, two the outer wall of smashing the roller all fixes and is equipped with the gear, two gear intermeshing, one side fixed mounting of smashing the room has first motor, the output of first motor and one of them one end fixed connection who smashes the roller.

Preferably, the top of screening room one side is equipped with two water cooling mechanism, water cooling mechanism includes the one end fixed mounting's of screening room one side water tank, the equal fixed mounting in both sides of smashing the room has the water pump, the fixed intercommunication of water inlet of connecting pipe and water pump is passed through to the one end of water tank.

Preferably, the delivery port of water pump is fixed the intercommunication has the conveyer pipe, the one end of conveyer pipe is run through crushing room, and the fixed shower nozzle that is equipped with.

Preferably, the top of crushing indoor wall is fixed and is equipped with two water-cooling plates, smash the inner wall of the through hole that the both sides on room top were seted up and all fixed mounting fan.

Preferably, the screw conveyer is through external screw conveyer switch, magnet separator through external magnet separator switch, first motor is through external first motor switch, second motor is through external second motor switch, two water pumps are all through external water pump switch, two air-cooled fans all through external air-cooled fan switch respectively with external power electric connection.

The utility model discloses a technological effect and advantage:

(1) After the screen is connected with the threaded column, the limiting disc is rotated to be connected with the threaded column to limit the screen, the second motor is started to drive the crank, the crank drives the connecting rod to deflect in a reciprocating mode, the connecting rod simultaneously drives the setting frame and the screen to synchronously reciprocate up and down to screen and separate ash residues and metals, larger metals are located on the screen, smaller metals and ash residues simultaneously fall into the magnetic separator to be separated for the second time, the metal separation effect is improved, and pollution to the environment caused by direct discharge is avoided;

(2) In carrying the conveyer pipe through the cooling water that starts the water pump in with the water tank, the rethread shower nozzle blowout, the lime-ash that falls into crushing room carries out the dust fall of cooling down, realizes the water-cooling, and the condensate in the rethread water-cooling board further cools down in to crushing room, starts the air-cooled fan simultaneously and makes the air current flow, improves the cooling effect to the lime-ash, avoids processing apparatus's the heating surface to take place wearing and tearing, has improved life.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a sectional view of the inner structure of the crushing chamber of the present invention;

fig. 3 is a schematic view of the connection structure of the screen of the present invention.

In the figure: 1. a screening chamber; 2. a screw conveyor; 3. a crushing chamber; 4. a crushing roller; 5. a gear; 6. a first motor; 7. a water tank; 8. a slider; 9. a rack is arranged; 10. a second motor; 11. a crank; 12. a connecting rod; 13. a threaded post; 14. screening a screen; 15. a water pump; 16. a delivery pipe; 17. a spray head; 18. a water-cooling plate; 19. an air-cooled fan; 20. a limiting disc; 21. a magnetic separator.

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 efforts all belong to the protection scope of the present invention.

The utility model provides an embodiment example, the utility model provides an urban domestic waste burns electricity generation lime-ash and discharges processing apparatus as shown in fig. 1-3, including screening room 1, one side fixed mounting of screening room 1 has screw conveyer 2, the fixed intercommunication of feed inlet of screw conveyer 2 has crushing room 3, the bottom of screening room 1 outer wall alternates with the feed inlet of magnet separator 21 and is connected, the inside of crushing room 3 is equipped with crushing mechanism, the inside of screening room 1 is equipped with reciprocal screening mechanism, reciprocal screening mechanism includes the spout that the both sides of screening room 1 inner wall were all seted up, the inner wall of two spouts all has sliding connection slider 8, fixed being equipped with between two sliders 8 sets up frame 9, one side fixed mounting of screening room 1 has second motor 10, the output of second motor 10 runs through screening room 1, and fixed being equipped with crank 11, one side of crank 11 outer wall is articulated with setting frame 9 through connecting rod 12, the both sides that setting frame 9 top alternates are connected with screen cloth 14 through threaded post 13, the outer wall of every threaded post 13 all has spacing dish 20, crushing mechanism includes that the inner wall of crushing room 3 rotates two connected, two crushing rollers 4 that connect, one side fixed gear wheel 4 that fixed meshes with each other, one end of the first motor 6 is equipped with crushing roller that the output of the first motor 6;

practical example two, according to fig. 1 and 2, the top of screening chamber 1 one side is equipped with two water cooling mechanism, water cooling mechanism includes screening chamber 1 one side's one end fixed mounting's water tank 7, smash the equal fixed mounting in both sides of room 3 and have water pump 15, the fixed intercommunication of the water inlet of connecting pipe and water pump 15 is passed through to the one end of water tank 7, the fixed intercommunication of water pump 15's delivery port has conveyer pipe 16, conveyer pipe 16's one end is run through and is smashed room 3, and fixed being equipped with shower nozzle 17, the top of smashing the 3 inner walls in room is fixed and is equipped with two water-cooling boards 18, pour into the condensate in advance in the water-cooling board 18, the equal fixed mounting of inner wall of the through hole that the both sides on crushing room 3 top has air-cooled fan 19, screw conveyer 2 is through external screw conveyer switch, magnet separator 21 is through external magnet separator switch, first motor 6 is through external first motor switch, second motor 10 is through external second motor switch, two water pump 15 are all through external water pump switch, two air-cooled fan 19 are all through external air-cooled fan switch respectively with external power supply electric connection through external air-cooled fan switch.

The utility model discloses the theory of operation: the screening chamber 1 is opened to connect the screen 14 with the threaded column 13, the limiting disc 20 is rotated to be connected with the threaded column 13 to limit the screen 14, the crushing roller 4 which is driven and connected by the first motor 6 is started, the gear 5 drives the other gear 5 along with rotation, the crushing roller 4 rotates reversely to crush ash falling into the crushing chamber 3, the water pump 15 is started to convey cooling water in the water tank 7 into the conveying pipe 16, the cooling water is sprayed out through the spray head 17 to cool and dust the ash falling into the crushing chamber 3, water cooling is realized, condensate in the water cooling plate 18 is used for further cooling the crushing chamber 3, the air cooling fan 19 is started to flow air, the cooling effect on the ash is improved, the heated surface of the processing device is prevented from being worn, the service life is prolonged, the crushed ash is conveyed to the screening chamber 1 through the screw conveyor 2, the second motor 10 is started to drive the crank 11, the crank 11 drives the connecting rod 12 to deflect in a reciprocating mode, the connecting rod 12 drives the setting frame 9 to move up and down synchronously with the screen 14, screening separation of metal with the ash falling onto the metal 14 is realized, and the metal separation effect of the magnetic separator is improved, and the secondary pollution of the metal separator is prevented.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 municipal solid waste incineration power generation ash discharge treatment device comprises a screening chamber (1), wherein a spiral conveyor (2) is fixedly installed on one side of the screening chamber (1), a crushing chamber (3) is fixedly communicated with a feed inlet of the spiral conveyor (2), the bottom of the outer wall of the screening chamber (1) is in alternate connection with a feed inlet of a magnetic separator (21), a crushing mechanism is arranged inside the crushing chamber (3),

the method is characterized in that: the inside of screening room (1) is equipped with reciprocal screening mechanism, reciprocal screening mechanism is including the spout that the both sides of screening room (1) inner wall were all seted up, two the equal sliding connection of inner wall of spout has slider (8), two fixed setting frame (9) of being equipped with between slider (8), one side fixed mounting of screening room (1) has second motor (10), the output of second motor (10) runs through screening room (1), and fixed crank (11) that are equipped with, one side of crank (11) outer wall is articulated through connecting rod (12) and setting frame (9), the both sides on setting frame (9) top alternate through screw thread post (13) and are connected with screen cloth (14), every the equal threaded connection of outer wall of screw thread post (13) has spacing dish (20).

2. The municipal solid waste incineration power generation ash discharge treatment device according to claim 1, wherein: rubbing crusher constructs rotates two crushing rollers (4) of connecting including the inner wall of smashing room (3), two the outer wall of smashing roller (4) is all fixed and is equipped with gear (5), two gear (5) intermeshing, one side fixed mounting of smashing room (3) has first motor (6), the output of first motor (6) and the one end fixed connection of one of them crushing roller (4).

3. The municipal solid waste incineration power generation ash discharge treatment device according to claim 1, wherein: the top of screening room (1) one side is equipped with two water cooling mechanism, water cooling mechanism is including the one end fixed mounting's of screening room (1) one side water tank (7), the equal fixed mounting in both sides of smashing room (3) has water pump (15), the fixed intercommunication of water inlet of connecting pipe and water pump (15) is passed through to the one end of water tank (7).

4. The municipal solid waste incineration power generation ash discharge treatment device according to claim 3, wherein: the delivery port of water pump (15) is fixed the intercommunication has conveyer pipe (16), crushing room (3) is run through to the one end of conveyer pipe (16), and fixed shower nozzle (17) that is equipped with.

5. The municipal solid waste incineration power generation ash discharge treatment device according to claim 4, wherein: two water cooling plates (18) are fixedly arranged at the top of the inner wall of the crushing chamber (3), and air cooling fans (19) are fixedly arranged on the inner walls of the through holes formed in the two sides of the top end of the crushing chamber (3).

6. The municipal solid waste incineration power generation ash discharge treatment device according to claim 5, wherein: screw conveyer (2) are through external screw conveyer switch, magnet separator (21) through external magnet separator switch, first motor (6) are through external first motor switch, second motor (10) are through external second motor switch, two water pumps (15) are all through external water pump switch, two air-cooled fans (19) all through external air-cooled fan switch respectively with external power electric connection.