CN211437238U

CN211437238U - Mechanism for washing broken domestic garbage incinerator slag

Info

Publication number: CN211437238U
Application number: CN201922172107.5U
Authority: CN
Inventors: 陈红
Original assignee: Shenzhen Yunbang Environmental Protection Technology Co ltd
Current assignee: Shenzhen Yunbang Environmental Protection Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-08
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a mechanism for washing broken domestic garbage incinerator slag, which comprises a tank body vertically arranged; the tank body is provided with a material guide cylinder along the axis, the interior of the tank body is divided into a plurality of stirring and washing chambers through a plurality of perforated bottom plates, materials cannot leak from holes in the perforated bottom plates, and the top of the tank body is provided with a water spray head; the wall of the material guide cylinder is provided with a plurality of material holes corresponding to the washing chamber, a telescopic piston is arranged in the material guide cylinder, and materials flow out of different material holes to the washing chamber through the telescopic piston; a plurality of stirring mechanisms are arranged along the circumferential direction of the material guide cylinder; the bottom position of jar body is provided with the filter screen net, is close to filter screen sieve top on the jar body wall and is provided with out the feed cylinder, is close to filter screen sieve below on the jar body wall and is provided with out the feed cylinder. The utility model discloses the beneficial effect who reaches is: can feed in batches, fully ensure the washing force and have good peeling effect.

Description

Mechanism for washing broken domestic garbage incinerator slag

Technical Field

The utility model relates to a slag screening technical field, especially mechanism is washd after domestic waste burns the broken of slag.

Background

After incineration, the waste can be converted into renewable resources by forming slag containing a large amount of metals and recycling the slag.

In the recovery process, after incineration, large slag blocks are crushed, and the crushed slag blocks are usually screened by a hammer crusher through a table concentrator. The aggregate after screening usually contains water, and therefore, it is necessary to dehydrate it. Then peeling the metal-coated particles, and finally washing to completely separate the metal from the skin.

In the washing process, stirring washing is generally carried out, and peeling cannot be well washed even under the action of high rotating speed due to a large amount of materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's shortcoming, provide the dynamics that can feed in batches, fully guarantee the washing, peel effectual domestic waste incinerator sediment breakage back washing mechanism.

The purpose of the utility model is realized through the following technical scheme: the mechanism for washing the crushed domestic garbage incinerator slag comprises a tank body which is vertically arranged;

the tank body is provided with a material guide cylinder along the axis, the interior of the tank body is divided into a plurality of stirring and washing chambers through a plurality of perforated bottom plates, materials cannot leak from holes in the perforated bottom plates, and the top of the tank body is provided with a water spray head;

the wall of the material guide cylinder is provided with a plurality of material holes corresponding to the washing chamber, a telescopic piston is arranged in the material guide cylinder, and materials flow out of different material holes to the washing chamber through the telescopic piston;

a plurality of stirring mechanisms are arranged along the circumferential direction of the material guide cylinder;

the bottom position of jar body is provided with the filter screen net, is close to filter screen sieve top on the jar body wall and is provided with out the feed cylinder, is close to filter screen sieve below on the jar body wall and is provided with out the feed cylinder.

Furthermore, a feeding bin is arranged at the top end of the guide cylinder.

Preferably, the telescopic piston is connected with an output shaft of the oil cylinder, and the oil cylinder is fixed on the ground after being inserted into the fixed cylinder.

Preferably, a gap is formed between the telescopic piston and the guide cylinder; the oil cylinder extends out of the through hole at the bottom of the tank body, and a gap is arranged between the tank body and the through hole.

Preferably, the fixed cylinder overcoat be equipped with the flange, the flange is provided with the switch door, the below of switch door is provided with the guiding groove.

Furthermore, the stirring mechanism comprises a main shaft and stirring blades, the stirring blades are large outside and small inside, and the inner part and the outer part of the stirring blades are rectangular; the main shaft penetrates through each bottom plate with holes;

the stirring mechanism is driven by a motor arranged at the top of the tank body.

Preferably, the lower end of the main shaft is arranged on a bearing plate, and the bearing plate is fixed on the inner wall of the tank body.

Furthermore, each washing chamber on the wall of the tank body is provided with a corresponding water spraying head.

The utility model has the advantages of it is following:

(1) through the structure that the bottom plate with the hole, the material guide cylinder and the telescopic piston are arranged in the tank body, the materials are divided into different batches and are sent into different washing chambers for stirring and washing, and stirring is very sufficient, so that the peeling effect is good;

(2) the structural design of the upper cylinder and the lower cylinder in the material blocking cylinder is to prevent the lower end of the lower cylinder from directly abutting against the material when the amount of the material is large so as to influence the vibration amplitude of the bottom net plate;

(3) due to the arrangement of the vertical material pumping barrel in the material returning box body, the flood dragon shaft is directly contacted with the materials, the conveying is more powerful, and the upper part of the vertical material pumping barrel is a large-diameter barrel, so that the aggregate is conveniently conveyed through the conveying pipe;

(4) the structural design of switch door department is convenient for unload fast, and this kind of structure also is convenient for clear up when making to appear blockking up in the returning charge box.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the upper part of the present invention;

fig. 3 is a schematic view of the lower part of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 3, the mechanism for washing broken domestic garbage incinerator slag comprises a tank body 1 which is vertically arranged. The tank body 1 is provided with a guide cylinder 2 along the axis of the tank body and a feeding bin 6 is arranged at the top end of the guide cylinder 2, the interior of the tank body is divided into a plurality of stirring washing chambers through a plurality of bottom plates 3 with holes, materials cannot leak down from the holes in the bottom plates 3 with holes, and the top of the tank body is provided with a water spray head 7.

In the scheme, the wall of the material guide cylinder 2 is provided with a plurality of material holes 201 corresponding to the washing chamber, a telescopic piston 12 is arranged in the material guide cylinder, and the materials flow out of different material holes 201 to the washing chamber through the telescopic piston 12; a plurality of stirring mechanisms 4 are arranged along the circumferential direction of the guide cylinder 2.

In order to separate the washed coarse and fine materials, a filter screen 5 is arranged at the bottom of the tank body 1, a discharge cylinder 10 is arranged on the wall of the tank body 1 and close to the upper part of the filter screen 5, and a water outlet cylinder 11 is arranged on the wall of the tank body 1 and close to the lower part of the filter screen 5.

The telescopic piston 12 is connected with an output shaft of the oil cylinder 13, so that the telescopic piston is fixed at a high position to ensure that the position of the oil cylinder 13 is not deviated, and the oil cylinder 13 is fixed on the ground after being inserted into the fixed cylinder 14.

Because the telescopic piston 12 is inevitably blocked when being telescopic in the material guide cylinder 2, a gap is formed between the telescopic piston 12 and the material guide cylinder 2, and because the material leaks from the gap, the oil cylinder 13 extends out through the through hole at the bottom of the tank body 1, and a gap is formed between the tank body 1 and the through hole.

Furthermore, in order to prevent the material and water from directly falling on the ground, a receiving disc 15 is sleeved outside the fixed cylinder 14, the receiving disc 15 is provided with an opening and closing door 1501, and a guide groove 16 is arranged below the opening and closing door 1501.

In this embodiment, the stirring mechanism 4 includes a main shaft 401 and a stirring blade 402, the stirring blade 402 has a large outer side and a small inner side, and the inner and outer sides are rectangular; the main shaft 401 passes through each bottom plate 3 with holes; in order to improve the bearing capacity, the upper end of the main shaft 401 penetrates through the top of the tank body 1 and is connected with the motor 8 in a driving mode, the lower end of the main shaft 401 is arranged on the bearing plate 9, and the bearing plate 9 is fixed on the inner wall of the tank body 1.

In order to ensure sufficient water quantity, each washing chamber on the wall of the tank body 1 can be provided with a corresponding water spray head 7.

In the scheme, the washing and peeling are mainly performed, but the particles which flow out of the water outlet barrel 11 or the material outlet barrel 10 after being filtered by the filter mesh screen 5 comprise metal particles, metal skins and particles of metal and metal together, and the magnetic and table screening can be performed after the washing and stirring are performed for several times. A valve plate door controlled by an electromagnetic switch is arranged on the discharging barrel 10.

Claims

1. Mechanism is washed after domestic waste incineration slag breakage, its characterized in that: comprises a tank body (1) which is vertically arranged;

the tank body (1) is provided with a material guide cylinder (2) along the axis, the interior of the tank body is divided into a plurality of stirring and washing chambers through a plurality of perforated bottom plates (3), materials cannot leak from holes in the perforated bottom plates (3), and the top of the tank body is provided with a water spray head (7);

the wall of the material guide cylinder (2) is provided with a plurality of material holes (201) corresponding to the washing chamber, a telescopic piston (12) is arranged in the material guide cylinder, and materials flow out of different material holes (201) to the washing chamber through the telescopic piston (12);

a plurality of stirring mechanisms (4) are arranged along the circumferential direction of the material guide cylinder (2);

the bottom position of the tank body (1) is provided with a filter screen (5), a discharge barrel (10) is arranged on the wall of the tank body (1) and close to the upper part of the filter screen (5), and a water outlet barrel (11) is arranged on the wall of the tank body (1) and close to the lower part of the filter screen (5).

2. The mechanism of claim 1, wherein the mechanism is configured to wash the crushed domestic waste incineration slag: the top end of the guide cylinder (2) is provided with a feeding bin (6).

3. The mechanism of claim 2, wherein the mechanism is configured to wash the crushed domestic waste incineration slag: the telescopic piston (12) is connected with an output shaft of the oil cylinder (13), and the oil cylinder (13) is fixed on the ground after being inserted into the fixed cylinder (14).

4. The mechanism of claim 3, wherein the mechanism is configured to wash the crushed domestic waste incineration slag: a gap is formed between the telescopic piston (12) and the material guide cylinder (2); the oil cylinder (13) extends out through a through hole at the bottom of the tank body (1), and a gap is arranged between the tank body (1) and the through hole.

5. The mechanism of claim 4, wherein the mechanism is used for washing the broken domestic garbage incinerator slag: a flange (15) is sleeved outside the fixed cylinder (14), a switch door (1501) is arranged on the flange (15), and a guide groove (16) is arranged below the switch door (1501).

6. The mechanism for washing after crushing domestic garbage incinerator slag as claimed in claim 3, 4 or 5, wherein: the stirring mechanism (4) comprises a main shaft (401) and stirring blades (402), wherein the stirring blades (402) are large outside and small inside, and the inner part and the outer part of the stirring blades are rectangular; the main shaft (401) penetrates through each bottom plate (3) with holes;

the stirring mechanism (4) is driven by a motor 8 arranged at the top of the tank body (1).

7. The mechanism of claim 6, wherein the mechanism is used for washing the broken domestic garbage incinerator slag: the lower end of the main shaft (401) is arranged on a bearing plate (9), and the bearing plate (9) is fixed on the inner wall of the tank body (1).

8. The mechanism of claim 7, wherein the mechanism is configured to wash the crushed domestic waste incineration slag: each washing chamber on the wall of the tank body (1) is provided with a corresponding water spraying head (7).