CN214120062U - Isolation explosion-proof feeding device for burning of burning and exploding dangerous goods - Google Patents
Isolation explosion-proof feeding device for burning of burning and exploding dangerous goods Download PDFInfo
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- CN214120062U CN214120062U CN202022654667.7U CN202022654667U CN214120062U CN 214120062 U CN214120062 U CN 214120062U CN 202022654667 U CN202022654667 U CN 202022654667U CN 214120062 U CN214120062 U CN 214120062U
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Abstract
The utility model discloses an explosion-proof material device of throwing of isolation that the hazardous articles that explode burn. The material receiving tank is arranged in the material box, a material inlet is formed in the material box, a photosensitive sensor is arranged on the material inlet, the material inlet is arranged in a downward inclined mode, the material inlet is communicated with the material receiving tank, a conveying belt is arranged above the material inlet and connected with a motor, a pushing cylinder is arranged on one side of the material box, the output end of the pushing cylinder is connected with a pushing plate, the pushing plate is located in the material box, a contact is arranged on the pushing plate, and an in-place signal switch, a middle signal switch and a reset signal switch are arranged on the material receiving tank; the middle isolation bin is connected with the receiving groove and the feeding channel respectively, the feeding channel is communicated with the inner chamber of the furnace body, a bin inlet valve is arranged at the joint of the middle isolation bin and the receiving groove, the output end of a bin inlet cylinder is connected with the bin inlet valve, a contact is arranged on the bin inlet valve, a discharging valve is arranged at the joint of the middle isolation bin and the feeding channel, the output end of the discharging cylinder is connected with the discharging valve, and a contact is arranged on the discharging valve.
Description
The technical field is as follows:
the utility model belongs to the technical field of the dangerous goods destruction stove is exploded in the burning, in particular to material device is thrown in explosion-proof isolation that burns and explodes dangerous goods.
Background art:
the blasting dangerous goods comprise propellants, propellant powder, pyrotechnic agent, explosive, initiating explosive, fuze, gun shell, shell and missile, civil explosive, detonator, detonating cord, safety airbag and the like, and the blasting dangerous goods inevitably generate a certain amount of residual, waste, old goods and other derived blasting waste products due to various reasons of incomplete production technical management, unreasonable storage management, obsolete technical progress or exceeding service life in the process of development, test, production, storage and use. The combustion and explosion waste products are required to be destroyed safely and reliably in time, at present, most units or suburban outdoor incineration is carried out in China, a few units use an incinerator for destruction, potential safety hazards exist at the feeding position of the incinerator, and flame in a hearth is easy to flee to the feeding position during charging, so that outbreak is caused.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
The utility model has the following contents:
an object of the utility model is to provide a fire and explode explosion-proof feeding device of isolation that hazardous articles burned to overcome the defect among the above-mentioned prior art.
In order to achieve the above object, the utility model provides an explosion-proof feeding device of isolating that the hazardous articles that explode burn, include: the feeding device, the explosion-proof device and the PLC controller; the feeding device comprises a conveying belt, a motor, a feeding port, a receiving groove, a material box, a pushing plate, a pushing cylinder, a photosensitive sensor, an in-place signal switch, an intermediate signal switch and a reset signal switch, wherein the material box is arranged on one side of the explosion-proof device; the explosion-proof device comprises a middle isolation bin, a bin inlet valve, a bin inlet cylinder, a discharge valve, a discharge cylinder, a furnace inlet channel, an in-place signal switch and a reset signal switch, wherein the middle isolation bin is respectively connected with a receiving groove and a furnace inlet channel, the furnace inlet channel is communicated with an inner chamber of a furnace body, the bin inlet valve is arranged at the joint of the middle isolation bin and the receiving groove, the output end of the bin inlet cylinder is connected with the bin inlet valve, a contact is arranged on the bin inlet valve, the in-place signal switch and the reset signal switch are respectively arranged at the movable tail end and the initial end of the bin inlet valve, the discharge valve is arranged at the joint of the middle isolation bin and the furnace inlet channel, the output end of the discharge cylinder is connected with the discharge valve, the discharge valve is provided with a contact, and the in-place signal switch and the reset signal switch are respectively arranged at the movable tail end and the initial end of the discharge valve; the PLC controller input end is connected with the photosensitive sensor, the in-place signal switch, the intermediate signal switch and the reset signal switch through circuits respectively, and the PLC controller output end is connected with the motor, the pushing cylinder, the warehouse entering cylinder and the discharging cylinder through circuits respectively.
Preferably, in the technical scheme, the PLC controller is a Siemens S7-1200 type controller.
Preferably, in the technical scheme, the photosensitive sensor is an industrial automation E3F-DS10C4 type sensor.
Preferably, in the technical scheme, the in-place signal switch, the intermediate signal switch and the reset signal switch are regular-delay YBLXW-5/11Q1 type switches.
Preferably, in the technical scheme, the top of the middle isolation bin is provided with an explosion venting channel.
Preferably, in the technical scheme, the outer wall of the middle isolation bin is wrapped with a cooling water pipe.
Compared with the prior art, the utility model discloses following beneficial effect has:
through the feeding state of real time monitoring the blasting hazardous articles, the blasting hazardous articles are guaranteed to be always isolated from the outside after entering the middle isolation bin, the blasting hazardous articles are prevented from being exposed in the feeding process, and potential safety hazards are eliminated.
Description of the drawings:
FIG. 1 is a schematic view of an isolated explosion-proof feeding device for burning explosion-proof hazardous materials;
FIG. 2 is a process flow chart of the isolation explosion-proof feeding device for burning the explosion-proof hazardous materials of the utility model;
FIG. 3 is a control schematic diagram of the PLC controller of the present invention;
the reference signs are: 1-conveyer belt, 2-motor, 3-feeding port, 4-receiving trough, 5-bin, 6-pushing plate, 7-pushing cylinder, 8-photosensitive sensor, 9-in-place signal switch, 10-intermediate signal switch, 11-reset signal switch, 12-intermediate isolation bin, 13-bin valve, 14-bin cylinder, 15-discharging valve, 16-discharging cylinder, 17-furnace inlet channel, 18-in-place signal switch, 19-reset signal switch, 20-in-place signal switch, 21-reset signal switch, 22-PCL controller, 23-explosion venting channel and 24-cooling water pipe.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1, an isolated explosion-proof feeding device for burning explosion-proof dangerous goods comprises: the feeding device, the explosion-proof device and the PLC controller; the feeding device comprises a conveying belt 1, a motor 2, a feeding port 3, a receiving groove 4, a material box 5, a pushing plate 6, a pushing cylinder 7, a photosensitive sensor 8, a signal switch 9 in place, a middle signal switch 10 and a reset signal switch 11, wherein the material box 5 is arranged on one side of an explosion-proof device, the receiving groove 4 is arranged in the material box 5, the feeding port 3 is arranged on the material box 5, the photosensitive sensor 8 is arranged on the feeding port 3, the photosensitive sensor 8 is an industrial automation E3F-DS10C4 type sensor, the feeding port 3 is arranged in a downward inclined mode, the feeding port 3 is communicated with the receiving groove 4, the conveying belt 1 is arranged above the feeding port 3, the conveying belt 1 is connected with the motor 2, the pushing cylinder 7 is arranged on one side of the material box 5, the output end of the pushing cylinder 7 is connected with the pushing plate 6, the pushing plate 6 is positioned in the material box 5, a contact point is arranged on the pushing plate 6, the signal switch 9 in place is arranged on the receiving groove 4, The middle signal switch 10, the reset signal switch 11, the middle signal switch 10 and the in-place signal switch 9 are sequentially positioned on the moving path of the push plate 6; the explosion-proof device comprises an intermediate isolation bin 12, a bin inlet valve 13, a bin inlet cylinder 14, a discharge valve 15, a discharge cylinder 16, a furnace inlet channel 17, a position signal switch 18, a reset signal switch 19, a position signal switch 20 and a reset signal switch 21, wherein the intermediate isolation bin 12 is respectively connected with a receiving tank 4 and the furnace inlet channel 17, the furnace inlet channel 17 is communicated with the inner chamber of the furnace body, the bin inlet valve 13 is arranged at the joint of the intermediate isolation bin 12 and the receiving tank 4, the output end of the bin inlet cylinder 14 is connected with the bin inlet valve 13, the bin inlet valve 13 is provided with a contact, the position signal switch 18 and the reset signal switch 19 are respectively arranged at the moving tail end and the initial end of the bin inlet valve 13, the discharge valve 15 is arranged at the joint of the intermediate isolation bin 12 and the furnace inlet channel 17, the output end of the discharge cylinder 16 is connected with the discharge valve 15, the discharge valve 15 is provided with a contact, the position signal switch 20, The reset signal switches 21 are respectively arranged at the moving tail end and the initial end of the discharging valve 15; the top of the middle isolation bin 12 is provided with an explosion venting channel 23; the outer wall of the intermediate isolation bin 12 is wrapped with a cooling water pipe 24; the in-place signal switch 9, the intermediate signal switch 10, the reset signal switch 11, the in-place signal switch 18, the reset signal switch 19, the in-place signal switch 20 and the reset signal switch 21 are just-Tai YBLXW-5/11Q1 type switches.
As shown in fig. 3, the PLC controller 22 is a siemens S7-1200 type controller, the PLC controller 22 includes a CPU, a signal module, and a communication module, the CPU is connected with the signal module and the communication module, the signal module of the PLC controller 22 is connected with the photosensitive sensor 8, the in-place signal switch 9, the middle signal switch 10, the reset signal switch 11, the in-place signal switch 18, the reset signal switch 19, the in-place signal switch 20, and the reset signal switch 21 through circuits, and the communication module of the PLC controller 22 is connected with the motor 2, the push cylinder 7, the warehouse entry cylinder 14, and the warehouse entry cylinder 16 through circuits.
As shown in figure 2, the use method of the isolation explosion-proof feeding device for burning the explosion-proof dangerous goods comprises the following steps:
(1) the PCL controller starts a motor, the conveying belt runs, the blasting dangerous goods on the conveying belt are conveyed forwards to the material box, the blasting dangerous goods fall into the material receiving groove from the conveying belt, the blasting dangerous goods slide into the material receiving groove along the material receiving groove, and in the sliding process, the photosensitive sensor detects signals and sends the detection signals to the PCL controller;
(2) the PCL controller controls the motor to stop running, and meanwhile, the push cylinder is started, the push cylinder drives the push plate to move forwards, the push plate pushes the blasting dangerous goods to move to the middle isolation bin, when a contact on the push plate is in contact with the middle signal switch in the moving process, the middle signal switch sends a contact signal to the PCL controller, the PCL controller controls the warehouse entering cylinder to start, the warehouse entering cylinder drives the warehouse entering valve to ascend and open, when the contact on the warehouse entering valve is in contact with the in-place signal switch in the ascending process, the in-place signal switch sends the contact signal to the PCL controller, and at the moment, the warehouse entering valve is completely opened;
(3) pushing the blasting dangerous goods into the middle isolation bin from the receiving groove by the pushing plate, enabling a contact on the pushing plate to be in contact with an in-place signal switch, enabling the in-place signal switch to send a contact signal to the PCL controller, enabling the PCL controller to control the pushing cylinder to reset and drive the pushing plate to reset, enabling the contact on the pushing plate to be in contact with a reset signal switch, enabling the reset signal switch to send the contact signal to the PCL controller, enabling the PCL controller to control the bin entering cylinder to reset and drive the bin entering valve to descend, enabling the contact on the bin entering valve to be in contact with the reset signal switch when the bin entering valve is completely closed, and enabling the reset signal switch to send the contact signal to the PCL controller;
(4) the PCL controller controls the starting of the material discharging cylinder, the material discharging cylinder drives the material discharging valve to open, and in the process of opening the material discharging valve, the blasting hazardous articles in the intermediate isolation bin fall into the furnace inlet channel and finally enter the inner cavity of the furnace body through the furnace inlet channel to be incinerated; when the emptying valve is completely opened, a contact on the emptying valve is contacted with the in-place signal switch, the in-place signal switch sends a contact signal to the PCL controller, and the PCL controller controls the emptying cylinder to reset to drive the emptying valve to close;
(5) when the discharging valve is completely closed, a contact on the discharging valve is contacted with a reset signal switch, and the reset signal switch sends a contact signal to the PCL controller;
(6) and (3) detecting reset signal switch information of the warehouse entry valve by the PCL controller, and if the warehouse entry valve is in a closed state, controlling the motor to start by the PCL controller, continuously feeding by the conveying belt, and repeating the steps (1) - (5) in a circulating manner.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (6)
1. The utility model provides an explosion-proof material device of throwing of isolation that burns and explodes hazardous articles and burn which characterized in that: comprises a feeding device, an explosion-proof device and a PLC controller; the feeding device comprises a conveying belt, a motor, a feeding port, a receiving groove, a material box, a pushing plate, a pushing cylinder, a photosensitive sensor, an in-place signal switch, an intermediate signal switch and a reset signal switch, wherein the material box is arranged on one side of the explosion-proof device; the explosion-proof device comprises a middle isolation bin, a bin inlet valve, a bin inlet cylinder, a discharge valve, a discharge cylinder, a furnace inlet channel, an in-place signal switch and a reset signal switch, wherein the middle isolation bin is respectively connected with a receiving groove and a furnace inlet channel, the furnace inlet channel is communicated with an inner chamber of a furnace body, the bin inlet valve is arranged at the joint of the middle isolation bin and the receiving groove, the output end of the bin inlet cylinder is connected with the bin inlet valve, a contact is arranged on the bin inlet valve, the in-place signal switch and the reset signal switch are respectively arranged at the movable tail end and the initial end of the bin inlet valve, the discharge valve is arranged at the joint of the middle isolation bin and the furnace inlet channel, the output end of the discharge cylinder is connected with the discharge valve, the discharge valve is provided with a contact, and the in-place signal switch and the reset signal switch are respectively arranged at the movable tail end and the initial end of the discharge valve; the PLC controller input end is connected with the photosensitive sensor, the in-place signal switch, the intermediate signal switch and the reset signal switch through circuits respectively, and the PLC controller output end is connected with the motor, the pushing cylinder, the warehouse entering cylinder and the discharging cylinder through circuits respectively.
2. The isolated explosion-proof feeding device for burning the explosive dangerous goods according to claim 1, which is characterized in that: the PLC controller is a Siemens S7-1200 type controller.
3. The isolated explosion-proof feeding device for burning the explosive dangerous goods according to claim 1, which is characterized in that: the photosensitive sensor is an industrial automatic E3F-DS10C4 sensor.
4. The isolated explosion-proof feeding device for burning the explosive dangerous goods according to claim 1, which is characterized in that: the in-place signal switch, the intermediate signal switch and the reset signal switch are regular-Tai YBLXW-5/11Q1 type switches.
5. The isolated explosion-proof feeding device for burning the explosive dangerous goods according to claim 1, which is characterized in that: and an explosion venting channel is arranged at the top of the middle isolation bin.
6. The isolated explosion-proof feeding device for burning the explosive dangerous goods according to claim 1, which is characterized in that: and the outer wall of the intermediate isolation bin is wrapped with a cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654667.7U CN214120062U (en) | 2020-11-17 | 2020-11-17 | Isolation explosion-proof feeding device for burning of burning and exploding dangerous goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654667.7U CN214120062U (en) | 2020-11-17 | 2020-11-17 | Isolation explosion-proof feeding device for burning of burning and exploding dangerous goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214120062U true CN214120062U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022654667.7U Active CN214120062U (en) | 2020-11-17 | 2020-11-17 | Isolation explosion-proof feeding device for burning of burning and exploding dangerous goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214120062U (en) |
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- 2020-11-17 CN CN202022654667.7U patent/CN214120062U/en active Active
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