CN211119368U - Solid waste's treatment facility - Google Patents

Abstract

The utility model relates to the field of waste treatment, and specifically discloses a solid waste treatment device, which comprises a box body, a pulverizing device, an incineration device, a conveying device and a waste gas treatment device. The pulverizing device comprises a pulverizing cavity and a pulverizing cavity, The pulverizing cavity is provided with pulverizing rollers, and the pulverizing cavity is provided with a blade. The conveying device is a belt conveying device, the incineration device includes a heat insulation board, a heating device and an incineration chamber, the exhaust gas treatment device includes a radiator, a dust removal device and a gas storage box, and the upper part of the gas storage box is provided with activated carbon adsorption layer with exhaust vents on top. Compared with the prior art, the utility model completes the treatment of solid waste through a pulverizing device, an incineration device, a conveying device and a waste gas treatment device, the whole equipment has a high degree of automation and integration, is easy to use, and has a And the crushing chamber can more fully crush solid waste, make the incineration process more efficient, and the tail gas treatment device is green and environmentally friendly.

Description

A kind of solid waste treatment equipment

technical field

The utility model relates to the field of waste treatment, in particular to a solid waste treatment device.

Background technique

Solid waste treatment is a process of reducing its volume and accelerating its natural purification through physical means or chemical actions such as biochemical action and pyrolysis gasification. Reduce pollution to nature and prevent the spread of secondary pollution.

However, the function of the existing solid waste treatment equipment is relatively simple, and the crushing device and the incinerator are separated. It needs to be pulverized, compressed, packaged, and then transported to the incinerator. The operation process is very cumbersome and the treatment efficiency is not high. ;

When the solid waste is crushed by the crushing device, the volume of the solid waste is different, the crushing is not complete, and the crushing treatment efficiency of the solid waste is low;

Improper treatment of a large amount of tail gas generated during the incineration of solid waste in incinerators can easily cause secondary pollution.

Utility model content

The purpose of the present invention is to provide a solid waste treatment equipment to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A solid waste treatment equipment, including a box, a crushing device, an incineration device, a conveying device and a waste gas treatment device, the crushing device includes a horizontal plate, a first crushing roller and a crushing cavity, and the horizontal plate is fixedly connected to the On one side of the box body, the horizontal plate is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the first rotating shaft, and the first rotating shaft is provided with a driving gear and a first crushing roller. The gear is connected with the driven gear in a driving manner. The driven gear is fixedly connected to the second rotating shaft. The second rotating shaft is provided with a second crushing roller that rotates in coordination with the first crushing roller. a solenoid valve, a blade and a third rotating shaft are arranged in the crushing cavity, the blade is fixedly connected to the third rotating shaft, and the third rotating shaft is erected on the cavity wall of the crushing cavity through a bearing, One end of the third rotating shaft is fixedly connected to the driven pulley, the driven pulley is connected to the driving pulley through a belt, the driving pulley is fixedly connected to one end of the output shaft, and the output shaft is fixedly connected to the first pulley. The output end of the second motor, the second motor is erected on the inner wall of the box, and the bottom side of the crushing cavity is provided with a second solenoid valve and a discharge port.

As a further solution of the present invention, convex teeth are evenly distributed on the first pulverizing roller and the second pulverizing roller.

As a further solution of the present invention, the conveying device is a belt conveying device, which is composed of two pulleys, a belt and a motor.

As a further solution of the present utility model: the incineration device includes a heat insulation board, a heating device and an incineration cavity, the insulation board is fixedly connected to the inner wall of the incineration cavity, and the top of the insulation board is provided with the heating device.

As a further solution of the present invention: the waste gas treatment device includes a radiator, a dust removal device and a gas storage box, the radiator is fixedly connected to one side of the top side of the inner wall of the incineration chamber, and the gas subjected to cooling treatment enters along the exhaust pipe In the dust removal device, the dedusted gas enters the gas storage box through the exhaust pipe.

As a further solution of the present utility model: the upper part of the air storage box is provided with an activated carbon adsorption layer, and the top is provided with an exhaust port.

Compared with the prior art, the beneficial effect of the embodiment of the present utility model is that the solid waste to be treated is put into the pulverizing cavity through the feeding port, the first motor is started, the driving gear and the first pulverizing roller start to rotate, and the The gear drives the driven gear to rotate, and then the second pulverizing roller starts to rotate. The convex teeth on the first pulverizing roller and the second pulverizing roller can pulverize the waste, and the slag accumulates at the bottom of the pulverizing chamber. The slag enters the crushing chamber, the second motor is started, the driving pulley starts to rotate, the driven pulley is driven to rotate by the belt, and then the bearing provided on the third rotating shaft starts to rotate, further crushing the slag, and opening the second solenoid valve, The crushed slag is put on the conveying device from the discharge port, and the conveying device transports it to the top of the heating device in the incineration chamber. When the heating device is started, the slag can be incinerated. The incineration produces waste gas, and the waste gas flows along the exhaust gas. The pipeline passes through the radiator, dust removal device, air storage box and activated carbon adsorption layer in sequence, and the exhaust gas after cooling, dust removal and purification is finally discharged from the exhaust port.

In summary, the equipment completes the treatment of solid waste through the crushing device, incineration device and waste gas treatment device. The whole equipment has a high degree of automation and integration, and is easy to use. Fully crush solid waste to make the incineration process more effective, the exhaust gas treatment device meets the requirements of green environmental protection, and the entire equipment has high efficiency and good performance.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. Some novel examples.

FIG. 1 is a schematic structural diagram of a solid waste treatment equipment.

FIG. 2 is a schematic structural diagram of a pulverizing device in a solid waste treatment equipment.

Fig. 3 is a cross-sectional view of a pulverizing roller in a solid waste treatment equipment.

In the figure: 1-box, 2-horizontal plate, 3-first motor, 4-drive gear, 5-first shaft, 6-driven gear, 7-second shaft, 8-first crushing roller, 9 -2nd crushing roller, 10-feeding port, 11-first solenoid valve, 12-crushing cavity, 13-third shaft, 14-blade, 15-bearing, 16-driven pulley, 17-belt, 18- drive pulley, 19- output shaft, 20- second motor, 21- second solenoid valve, 22- discharge port, 23- conveying device, 24- heat insulation board, 25- heating device, 26- incineration chamber , 27-radiator, 28-exhaust pipe, 29-dust removal device, 30-air tank, 31-activated carbon adsorption layer, 32-exhaust port.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Referring to FIGS. 1 to 3 , in the embodiment of the present invention, a solid waste treatment equipment includes a box body 1 , a pulverizing device, an incineration device, a conveying device 23 and a waste gas treatment device, and the pulverizing device includes a horizontal plate 2 , the first crushing roller 8 and the crushing cavity 12, the horizontal plate 2 is fixedly connected to one side of the box body 1, the horizontal plate 2 is fixedly connected to the first motor 3, and the output end of the first motor 3 is fixed Connect to the first rotating shaft 5, the first rotating shaft 5 is provided with a driving gear 4 and a first crushing roller 8, the driving gear 4 and the driven gear 6 are drivingly connected, and the driven gear 6 is fixedly connected to the second rotating shaft 7, the second rotating shaft 7 is provided with a second pulverizing roller 9 that rotates in coordination with the first pulverizing roller 8. The first pulverizing roller 8 and the second pulverizing roller 9 are evenly distributed with protruding teeth. For pulverizing the input solid waste, the pulverized waste is deposited on the bottom of the pulverizing cavity along the inclined wall. The bottom of the pulverizing cavity is provided with a first solenoid valve 11. When the first solenoid valve 11 is opened, the waste enters the pulverizing cavity 12. , the crushing cavity 12 is provided with a blade 14 and a third rotating shaft 13, the blade 14 is fixedly connected to the third rotating shaft 13, and the third rotating shaft 13 is erected on the crushing cavity 12 through a bearing 15 On the cavity wall, one end of the third rotating shaft 13 is fixedly connected to the driven pulley 16, the driven pulley 16 is connected to the drive pulley 18 through the belt 17, and the drive pulley 18 is fixedly connected to the output shaft. At one end of 19, the output shaft 19 is fixedly connected to the output end of the second motor 20, the second motor 20 is erected on the inner wall of the box 1, and the bottom side of the crushing cavity 12 is provided with a second motor. Solenoid valve 21 and outlet 22. The crushing chamber 12 can further process and crush the waste processed by the crushing chamber, so that the subsequent incineration process is more efficient and sufficient. The second solenoid valve 21 is opened, and the waste residue can be released from the discharge port 22 .

Further, the solid waste slag processed by the crushing device is put on the conveying device 23, and the conveying device 23 is a belt conveying device, which is composed of two pulleys, a belt and a motor, and is used for conveying the waste slag. into the incinerator.

Further, the incineration device includes a heat insulation board 24, a heating device 25 and an incineration cavity 26, the heat insulation board 24 is fixedly connected to the inner wall of the incineration cavity 26, and the top of the heat insulation board 24 is provided with the incineration cavity 26. The heating device 25, the waste slag entering the incineration device falls on the heating device 25, and the heating device 25 is activated to incinerate the slag.

Further, the exhaust gas treatment device includes a radiator 27, a dust removal device 29 and a gas storage box 30. The radiator 27 is fixedly connected to one side of the top of the inner wall of the incineration cavity 26, and is used for the high temperature gas generated by incineration. Cooling treatment to avoid damage to other machines, the gas after cooling treatment enters the dust removal device 29 along the exhaust pipe 28, the dust removal device 29 can collect the dust contained in the exhaust gas to remove it, and the dedusted gas passes through the exhaust pipe. 28 enters the gas storage box 30, the upper part of the gas storage box 30 is provided with an activated carbon adsorption layer 31, and the top is provided with an exhaust port 32, the exhaust gas passes through the activated carbon adsorption layer 31 to remove harmful substances, and finally is discharged from the exhaust port 32.

The working principle of the embodiment of the present utility model is as follows: the solid waste to be treated is put into the crushing cavity through the feeding port 10, the first motor 3 is started, the driving gear 4 and the first crushing roller 8 start to rotate, and the driving gear 4 drives the The driven gear 6 rotates, and then the second pulverizing roller 9 starts to rotate. The convex teeth on the first pulverizing roller 8 and the second pulverizing roller 9 can pulverize the waste, and the slag accumulates at the bottom of the pulverizing chamber. Open the first solenoid valve 11. The slag enters the crushing chamber 12, the second motor 20 is started, the driving pulley 18 starts to rotate, and the driven pulley 16 is driven to rotate by the belt 17, and then the bearing 15 provided on the third rotating shaft 13 starts to rotate. The slag is further broken, the second solenoid valve 21 is opened, the broken slag is put into the conveying device 23 from the discharge port 22, and the conveying device 23 transports it to the top of the heating device 25 in the incineration chamber 26, and the heating device 25 is activated. , the slag can be incinerated, and the incineration produces waste gas. The waste gas passes through the radiator 27, the dust removal device 29, the gas storage box 30 and the activated carbon adsorption layer 31 in sequence along the exhaust pipe 28. The exhaust port 32 discharges.

To sum up, the equipment completes the treatment of solid waste through crushing device, incineration device, conveying device and waste gas treatment device. The whole equipment has a high degree of automation and integration, and is easy to use. The cavity can more fully crush the solid waste and make the incineration process more effective. The exhaust gas treatment device meets the requirements of green environmental protection, and the whole equipment has high efficiency and good performance.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (6)

1. A processing equipment for solid waste, characterized in that it comprises a box (1), a pulverizing device, a conveying device (23), an incineration device and a waste gas treatment device, and the pulverizing device comprises a horizontal plate (2), a first A pulverizing roller (8) and a pulverizing cavity (12), the horizontal plate (2) is fixedly connected to one side of the box (1), and the horizontal plate (2) is fixedly connected to the first motor (3) , the output end of the first motor (3) is fixedly connected to the first rotating shaft (5), the first rotating shaft (5) is provided with a driving gear (4) and a first crushing roller (8), the driving gear ( 4) Drive connection with the driven gear (6), the driven gear (6) is fixedly connected to the second rotating shaft (7), and the second rotating shaft (7) is provided with the first grinding roller ( 8) The second pulverizing roller (9) cooperates to rotate, the bottom of the pulverizing cavity is provided with a first solenoid valve (11), and the pulverizing cavity (12) is provided with a blade (14) and a third rotating shaft (13), so The blade (14) is fixedly connected to the third rotating shaft (13), the third rotating shaft (13) is erected on the cavity wall of the crushing cavity (12) through a bearing (15), and the third rotating shaft (13) One end of the rotating shaft (13) is fixedly connected to the driven pulley (16), the driven pulley (16) is connected to the drive pulley (18) through a belt (17), and the drive pulley (18) is fixedly connected At one end of the output shaft (19), the output shaft (19) is fixedly connected to the output end of the second motor (20), and the second motor (20) is erected on the inner wall of the box (1), A second solenoid valve (21) and a material outlet (22) are provided on one side of the bottom of the crushing chamber (12). 2 . The solid waste processing equipment according to claim 1 , characterized in that convex teeth are evenly distributed on the first pulverizing roller ( 8 ) and the second pulverizing roller ( 9 ). 3 . 3 . The solid waste treatment equipment according to claim 1 , wherein the conveying device ( 23 ) is a belt conveying device, which is composed of two pulleys, a belt and a motor. 4 . 4. A solid waste treatment equipment according to claim 1, characterized in that the incineration device comprises a heat insulation board (24), a heating device (25) and an incineration chamber (26), and the heat insulation The plate (24) is fixedly connected to the inner wall of the incineration chamber (26), and the heating device (25) is provided on the top of the heat insulation plate (24). 5 . The solid waste treatment equipment according to claim 4 , wherein the waste gas treatment device comprises a radiator ( 27 ), a dust removal device ( 29 ) and an air storage box ( 30 ). The device (27) is fixedly connected to the top side of the inner wall of the incineration chamber (26), the gas subjected to cooling treatment enters the dust removal device (29) along the exhaust pipe (28), and the dedusted gas passes through the exhaust pipe (28) Enter the air tank (30). 6 . The solid waste processing equipment according to claim 5 , wherein an activated carbon adsorption layer ( 31 ) is provided on the upper part of the air storage box ( 30 ), and an exhaust port ( 32 ) is provided on the top. 7 .

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