Incineration waste liquid feeding device

Abstract

The utility model provides an incineration waste liquid feeding device, and relates to the field of hazardous waste waste liquid treatment equipment, the incineration waste liquid feeding device comprises an incinerator body, a spraying assembly and a driving assembly, the incinerator body is connected with a filter box through a buffer assembly, and the filter box is provided with a feeding hopper, a discharging channel, a vibration motor, a slurry pump, a driving box and the spraying assembly; according to the device, hazardous waste liquid can be effectively and automatically introduced into the incinerator body, solid materials in the hazardous waste liquid can be filtered before the hazardous waste liquid is introduced, and meanwhile the output flow after the waste liquid is filtered can be automatically monitored in real time; if the real-time output flow of the waste liquid is reduced to a preset abnormal value range, an automatic blockage clearing procedure of the filter plate is triggered immediately, so that the filter plate does not need to be manually and frequently disassembled and cleared, the operation is more convenient, and meanwhile, the waste liquid is more dispersed on the filter plate in the filtering process, so that the blockage time interval of the filter plate is effectively prolonged; and the use effect of the device is better.

Description

Technical Field

[0001] The utility model relates to the field of hazardous waste and waste liquid treatment equipment, in particular to an incineration waste liquid feeding device. Background Art

[0002] At present, my country usually adopts incineration as a solution to deal with hazardous waste. Incinerator is an environmental protection equipment that can burn waste gas, waste liquid, solid waste, such as toxic gas (paint exhaust), toxic rocket liquid fuel, medical waste, domestic waste, animal carcasses, etc. at high temperature to reduce or shrink the quantitative number. Incinerator is needed for waste liquid treatment.

[0003] Announcement No. CN218119770U proposes an incinerator waste liquid feeding device, which can filter the waste liquid before feeding it into the incinerator. However, the filter element cannot be automatically cleaned after the filtration, and the filter element needs to be frequently disassembled and cleaned manually afterwards, and its convenience needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a feeding device for incineration waste liquid.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A feeding device for incineration waste liquid comprises an incinerator body, a spray assembly and a driving assembly. The incinerator body is connected to a filter box through a buffer assembly. The filter box is provided with a feed hopper, a discharge channel, a vibration motor, a mud pump, a driving box and a spray assembly. A filter plate is rotatably connected in the filter box. A driving assembly connected to the filter plate is provided in the driving box. The mud pump is connected to a lower hopper, and the lower hopper is connected to the feed hopper. A flow meter is provided on the discharge channel and one end of the discharge channel is connected to a distributor. Both ends of the distributor are respectively connected to a first pipe and a second pipe. The first pipe is connected to the inside of the incinerator body, and the second pipe is connected to a wastewater container.

[0007] The device can realize the effective and automatic introduction of hazardous waste liquid into the incinerator body and filter the solid materials therein before introduction; at the same time, it can automatically monitor the output flow of the waste liquid after filtering; if the real-time output flow of the waste liquid drops to a preset abnormal value range, the automatic clearing process of the filter plate will be triggered immediately, thereby eliminating the need for frequent manual disassembly and cleaning of the filter plate, making the operation more convenient; at the same time, during the filtration process, the waste liquid is more dispersed on the filter plate, which effectively prolongs the time interval of filter plate blockage and improves the use effect of the device.

[0008] Furthermore, the buffer assembly includes a mounting frame, a spring and a mounting plate. The mounting frame is arranged on the incinerator body, and the mounting plate is arranged on the filter box. The mounting plate and the mounting frame are connected via a spring.

[0009] The above scheme can effectively reduce the impact of the vibration motor on the incinerator body when it is working through the buffer component.

[0010] Furthermore, the driving assembly adopts one of chain transmission or gear transmission.

[0011] Furthermore, a slope is symmetrically arranged at the inner bottom of the filter box.

[0012] The above scheme can effectively reduce the probability of waste liquid accumulation and residue inside the filter box through the inclined platform.

[0013] Furthermore, the spray assembly includes a cleaning pump and a conveying assembly. The filter box is provided with a cleaning pump, and the cleaning pump is connected to the conveying assembly fixed inside the filter box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Compared with the existing technology, the device can realize the effective and automatic introduction of hazardous waste liquid into the incinerator body and filter the solid materials therein before introduction. At the same time, it can automatically monitor the output flow of the waste liquid after filtering. If the real-time output flow of the waste liquid drops to a preset abnormal value range, the automatic clearing process of the filter plate will be triggered immediately, and there is no need for frequent manual disassembly and cleaning of the filter plate, which makes the operation more convenient. At the same time, during the filtration process, the waste liquid is more dispersed on the filter plate, which effectively extends the time interval of the filter plate blockage and the use effect of the device is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Reference numerals:

[0018] 1. Filter box; 101. Mounting frame; 102. Spring; 103. Mounting plate; 11. Feed hopper; 12. Discharge channel; 13. Flow meter; 14. Filter plate; 15. Drive box; 16. Inclined table; 17. Vibration motor; 21. Mud pump; 22. Lower hopper; 31. Cleaning pump; 32. Conveying assembly; 4. Distributor; 41. First pipeline; 42. Second pipeline. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0020] like Figure 1 As shown, a feeding device for incineration waste liquid includes an incinerator body, a spray assembly and a driving assembly. The incinerator body is not shown in the figure and belongs to the prior art without improvement. The incinerator body is connected with a filter box 1 through a buffer assembly. The filter box 1 is provided with a feed hopper 11, a discharge channel 12, a vibration motor 17, a mud pump 21, a driving box 15 and a spray assembly. A filter plate 14 is rotatably connected in the filter box 1. The driving box 15 is provided with a driving assembly connected to the filter plate 14. Specifically, the driving assembly adopts a chain drive or a gear drive. The output end of the mud pump 21 is connected to the lower hopper 22, and the input end of the mud pump 21 is connected to the waste liquid tank, which is not shown in the figure. The lower hopper 22 is connected to the feed hopper 11, and a flow meter 13 is provided on the discharge channel 12, and one end of the discharge channel 12 is connected to the distributor 4, and the two ends of the distributor 4 are respectively connected to the first pipeline 41 and the second pipeline 42, the first pipeline 41 is connected to the inside of the incinerator body, and the second pipeline 42 is connected to the waste water container, which is not shown in the figure.

[0021] Further refinement of the embodiment of the present utility model is as follows: Figure 1 As shown, the buffer assembly includes a mounting frame 101, a spring 102 and a mounting plate 103. The mounting frame 101 is symmetrically arranged on the incinerator body, and the mounting plate 103 is symmetrically arranged on the filter box 1. The mounting plate 103 and the mounting frame 101 are connected through the spring 102.

[0022] Further refinement of the embodiment of the present utility model is as follows: Figure 1 As shown, the spray assembly includes a cleaning pump 31 and a conveying assembly 32. The cleaning pump 31 is provided on the filter box 1. The output end of the cleaning pump 31 is connected to the conveying assembly 32 fixed inside the filter box 1. The input end of the cleaning pump 31 is connected to the water tank, which is not shown in the figure. The conveying assembly 32 adopts the existing technology without improvement, and includes a main pipe and a plurality of branch pipes.

[0023] Further refinement of the embodiment of the present utility model is as follows: Figure 1 As shown, a slope 16 for reducing the probability of waste liquid accumulation and residue inside the filter box 1 is symmetrically arranged at the inner bottom of the filter box 1 .

[0024] It should be noted that the incinerator body, the cleaning pump 31, the driving assembly, the vibration motor 17, the mud pump 21, the flow meter 13 and the distributor 4 are all electrically connected to the controller, which is not shown in the figure.

[0025] The workflow of this utility model:

[0026] First, the hazardous waste liquid is extracted from the waste liquid tank by the mud pump 21, and then the waste liquid flows through the lower hopper 22 and the feed hopper 11 in sequence and is injected into the filter box 1, and then the solid materials in the waste liquid are retained by the filter plate 14, and the waste liquid directly passes through and finally flows out from the discharge channel 12. In this process, the controller controls the vibration motor 17 to work, so that the waste liquid can be more dispersed on the filter plate 14, and the filter plate 14 is not easily blocked. At this time, the flow meter 13 can detect the waste liquid output flow rate (i.e., the standard value range) when the filter plate 14 is not blocked. The outflowing waste liquid flows outward from the left side of the distributor 4 and passes through the first pipeline 41 and is finally injected into the incinerator body for processing;

[0027] As the waste liquid is passed into the filter box 1 for a long time, the filter plate 14 will gradually be blocked. When the flow meter 13 detects that the real-time output flow of the waste liquid is reduced to the abnormal value range pre-set in the controller, it can automatically analyze and conclude that the blockage degree of the filter plate 14 has reached the stage where cleaning is required. Then the flow meter 13 feeds back a signal to the controller, and then the controller controls the driving component to work and drive the filter plate 14 to rotate at a constant speed. At this time, the right channel of the distributor 4 is open and the spray component works synchronously, and then the surface of the filter plate 14 can be sprayed and cleaned comprehensively. At this time, the solid materials previously remaining on the filter plate 14 will be mixed with the spray water and flow down. While spraying the filter plate 14, the interior of the filter box 1 can also be cleaned. Finally, the cleaned waste water flows into the wastewater container through the discharge channel 12 and the second pipe 42 in turn for collection.

[0028] Compared with the prior art, the device can realize the effective and automatic introduction of hazardous waste liquid into the incinerator body and filter the solid materials therein before introduction. At the same time, it can automatically monitor the output flow of the waste liquid after filtering. If the real-time output flow of the waste liquid drops to a preset abnormal value range, the automatic clearing process of the filter plate 14 will be triggered immediately, and there is no need for manual frequent disassembly and cleaning of the filter plate 14, which makes the operation more convenient. At the same time, during the filtration process, the waste liquid is more dispersed on the filter plate 14, which effectively extends the time interval of the filter plate 14 being blocked, and the use effect of the device is better.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for incineration waste liquid, comprising an incinerator body, a spray assembly and a drive assembly, characterized in that: The incinerator body is connected to a filter box (1) via a buffer assembly. The filter box (1) is provided with a feed hopper (11), a discharge channel (12), a vibration motor (17), a mud pump (21), a drive box (15) and a spray assembly. A filter plate (14) is rotatably connected in the filter box (1). A drive assembly connected to the filter plate (14) is provided in the drive box (15). The mud pump (21) is connected to a lower hopper (22). The lower hopper (22) is connected to the feed hopper (11). A flow meter (13) is provided on the discharge channel (12). One end of the discharge channel (12) is connected to a distributor (4). Two ends of the distributor (4) are respectively connected to a first pipeline (41) and a second pipeline (42). The first pipeline (41) is connected to the interior of the incinerator body, and the second pipeline (42) is connected to a wastewater container.

2. The incineration waste liquid feeding device according to claim 1, characterized in that: The buffer assembly comprises a mounting frame (101), a spring (102) and a mounting plate (103); the mounting frame (101) is arranged on the incinerator body, the mounting plate (103) is arranged on the filter box (1), and the mounting plate (103) and the mounting frame (101) are connected via the spring (102).

3. The incineration waste liquid feeding device according to claim 1, characterized in that: The driving assembly adopts one of chain transmission or gear transmission.

4. The incineration waste liquid feeding device according to claim 1, characterized in that: An inclined platform (16) is symmetrically arranged at the inner bottom end of the filter box (1).

5. The incineration waste liquid feeding device according to claim 1, characterized in that: The spray assembly comprises a cleaning pump (31) and a conveying assembly (32); the filter box (1) is provided with the cleaning pump (31); the cleaning pump (31) is connected to the conveying assembly (32) fixed inside the filter box (1).

Images