Processing apparatus
By designing a treatment device consisting of a sedimentation tank and a sludge suction pump, the problem of separating the mixture in the pit of the clamping wheel was solved, and the effective separation and recycling of oil, water and coal slurry were achieved, reducing safety hazards and environmental risks.
Patent Information
- Application Number
- CN202423074904.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In existing technologies, the mixture (oil, water and coal slurry) in the pit of the clamping wheel is difficult to separate, leading to safety hazards and environmental problems, and making maintenance difficult.
Design a processing device including a sedimentation tank and a suction pump. The first chamber of the sedimentation tank separates coal slime, and the second chamber separates oil and water. The oil-water boundary is detected by a sensor and selectively discharged through a drain hole and an oil drain hole, thereby achieving the separation and recycling of oil, water and coal slime.
It achieves effective separation of oil, water and coal slime, simplifies the separation process, reduces safety hazards, reduces environmental risks, and enables resource recycling.
Smart Images
Figure CN223561321U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to recycling processing technical field, especially a kind of processing device. BACKGROUND
[0002] Clamping wheel device is important component of dumper, if clamping wheel device has problem, it is easy to cause safety problem, so the routine inspection of clamping wheel device is crucial. After rainfall or washing coal slime on site, there are more water and coal slime in the foundation pit of dumper clamping wheel device, which may cause short circuit risk to hydraulic elements and electrical elements in the foundation pit of clamping wheel device, and if the hydraulic cylinder and oil pipe of clamping wheel device are damaged, hydraulic oil will leak, which will cause oil, water and coal slime to form a mixture, making it impossible for maintenance personnel to enter the foundation pit to carry out routine maintenance of clamping wheel device, therefore, the accumulated water in the foundation pit brings many safety hazards and maintenance difficulties to the dumper.
[0003] In the prior art, after the mixture is formed in the foundation pit, a sewage suction vehicle is usually used for sewage treatment, but the sewage suction vehicle cannot separate oil, water and coal slime in the mixture, which will cause a series of environmental problems. SUMMARY
[0004] The utility model provides a kind of processing device, for the separation of oil, water and coal slime in mixture in foundation pit.
[0005] The utility model provides a kind of processing device, for separating the mixture formed by oil, water and coal slime in foundation pit, and the processing device includes:
[0006] The sediment tank includes first containing cavity and second containing cavity, the sediment tank is provided with through-hole, the through-hole is communicated with the first containing cavity and second containing cavity, the first containing cavity is used to deposit the coal slime, and the second containing cavity is used to separate the oil and the water;
[0007] The suction pump is arranged in the foundation pit;And
[0008] The suction pipe is communicated with the first containing cavity at one end and communicated with the suction pump at the other end.
[0009] In some embodiments, a sensor is further included, and the sensor is arranged in the second containing cavity, and the sensor is used to detect oil-water interface.
[0010] In some embodiments, the sensor includes a float sensor, and the float sensor is located at the oil-water interface.
[0011] In some embodiments, the sediment tank is further provided with an observation window, and the observation window is used to enclose the second containing cavity.
[0012] In some embodiments, the sedimentation tank is provided with a water drainage hole, which is communicated with the second accommodating cavity, and the water drainage hole can be selectively opened or closed, and the water drainage hole is used for draining the water when opened.
[0013] In some embodiments, the water drainage hole is arranged on the side wall of the sedimentation tank.
[0014] In some embodiments, the number of the water drainage holes is at least two, and the at least two water drainage holes are arranged in a horizontal direction and spaced apart from each other.
[0015] In some embodiments, the side wall of the sedimentation tank is provided with an oil drainage hole, which is communicated with the second accommodating cavity, and the oil drainage hole can be selectively opened or closed, and the oil drainage hole is used for draining the oil when opened.
[0016] In some embodiments, the number of the oil drainage holes is at least two.
[0017] In some embodiments, the at least two oil drainage holes are arranged in a vertical direction and spaced apart from each other.
[0018] The application provides a processing device, which has at least the following beneficial effects compared with the prior art:
[0019] The processing device provided by the embodiments of the application separates the slime through the first accommodating cavity, separates the oil and the water through the second accommodating cavity, and is simple and effective in separation, and can recycle the separated slime, oil and water. BRIEF DESCRIPTION OF DRAWINGS
[0020] The application will be described in more detail below based on the embodiments and with reference to the drawings.
[0021] Figure 1 FIG. 1 is a structural schematic diagram of the processing device provided by the embodiments of the application.
[0022] Reference signs:
[0023] 1- processing device;
[0024] 11- sedimentation tank; 111- first accommodating cavity; 112- second accommodating cavity; 113- water drainage hole; 114- oil drainage hole;
[0025] 12- sewage suction pump;
[0026] 13- sewage suction pipe;
[0027] 14- sensor. DETAILED DESCRIPTION
[0028] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.
[0029] In the present application, the terms “mount”, “set”, “provided with”, “connect”, “connected” should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication between two devices, elements or components. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] In addition, the terms “first”, “second” and the like are mainly used to distinguish different devices, elements or components (the specific types and structures can be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise stated, the meaning of “multiple” is two or more.
[0031] The technical solutions of the present application will be further described below in combination with specific embodiments and drawings.
[0032] Please refer to Figure 1 The embodiment of the present application provides a treatment device 1 for separating the mixture formed by oil, water and coal slurry in a foundation pit. The treatment device 1 comprises a sedimentation tank 11, a sewage suction pump 12 and a sewage suction pipe 13. The sedimentation tank 11 comprises a first containing cavity 111 and a second containing cavity 112. The sedimentation tank 11 is provided with a through hole which communicates the first containing cavity 111 and the second containing cavity 112. The first containing cavity 111 is used for depositing coal slurry, and the second containing cavity 112 is used for separating oil and water. The sewage suction pump 12 is arranged in the foundation pit, one end of the sewage suction pipe 13 communicates with the sewage suction pump 12, and the other end communicates with the first containing cavity 111.
[0033] In the embodiment, when the mixture of hydraulic oil (hereinafter referred to as oil), water and coal slurry is formed in the foundation pit, the sewage suction pump 12 delivers the mixture to the first containing cavity 111 through the sewage suction pipe 13. Since the density of coal slurry is much greater than that of water, the coal slurry is deposited at the bottom of the first containing cavity 111, and the oil and water in the mixture flow into the second containing cavity 112 through the through hole. In the second containing cavity 112, since the oil and water are not soluble and the surface tension of the oil is low, the oil and water are layered and the oil is above the water, thereby completing the separation of the oil, water and coal slurry.
[0034] The processing device 1 provided by the embodiment of the present application separates the slime through the first accommodating cavity 111, separates the oil and water through the second accommodating cavity 112, and the separation mode is simple and effective, and meanwhile, the separated slime, oil and water can be recycled.
[0035] The oil and water in the first accommodating cavity 111 can be pumped into the second accommodating cavity 112 through the through hole, or the oil and water can flow into the second accommodating cavity 112 through the through hole after the liquid level of the oil and water is higher than the through hole, which is not limited herein.
[0036] Please continue to refer to Figure 1 In some embodiments, the processing device 1 further comprises a sensor 14, the sensor 14 is arranged in the second accommodating cavity 112, and the sensor 14 is used for detecting the oil-water interface.
[0037] In the embodiment, the sensor 14 can detect the height of the oil-water interface, and corresponding processing is performed according to the height of the oil-water interface obtained by the sensor 14.
[0038] For example, when the sensor 14 detects that the height of the oil-water interface reaches a preset height, the water in the second accommodating cavity 112 can be discharged first, and then the oil in the second accommodating cavity 112 is discharged after the water in the second accommodating cavity 112 is discharged, so that the oil and water are processed respectively, or the oil in the second accommodating cavity 112 is discharged first, and then the water in the second accommodating cavity 112 is discharged, which is not limited herein.
[0039] It can be understood that the water in the second accommodating cavity 112 can be directly discharged into the sewage ditch because the slime and oil are separated, and the environment will not be polluted. The oil in the second accommodating cavity 112 can be transported to the waste oil collection barrel for centralized recycling.
[0040] In other embodiments, the height of the oil-water interface can also be directly observed by the operator.
[0041] In some embodiments, the sensor 14 comprises a float sensor 14, and the float sensor 14 is located at the oil-water interface.
[0042] It should be noted that the color of the hydraulic oil is usually light yellow or transparent, which is close to water, so when the oil and water are layered in the second accommodating cavity 112, the oil-water interface is usually not obvious because the color difference between the oil and water is small, and it is not convenient to observe. In order to solve this problem, the float sensor 14 is arranged in the embodiment, and the float sensor 14 can continuously be located at the oil-water interface, that is, the height of the float sensor 14 is consistent with the height of the oil-water interface, so that the height of the oil-water interface can be indirectly obtained according to the height of the float sensor 14.
[0043] In some other embodiments, the height of the oil-water interface can also be detected by the capacitive sensor 14 or other types of sensors 14 such as photoelectric sensors.
[0044] In some embodiments, the sedimentation tank 11 is further provided with an observation window (not shown in the drawings) for enclosing the second accommodating cavity 112.
[0045] In the present embodiment, the observation window is used to enclose the second accommodating cavity 112, and the height of the float sensor 14 can be directly observed by the operator through the observation window, so as to obtain the height of the oil-water interface.
[0046] In some other embodiments, the float sensor 14 generates liquid level data after obtaining the height of the oil-water interface and sends the liquid level data to a monitoring system or a data recording device, etc.
[0047] Please continue to refer to Figure 1 In some embodiments, the sedimentation tank 11 is provided with a drain hole 113 which is in communication with the second accommodating cavity 112 and can be selectively opened or closed, and the drain hole 113 is used to drain water when it is opened.
[0048] For example, when the sensor 14 detects that the height of the oil-water interface reaches a preset height, the drain hole 113 is opened, and the water in the second accommodating cavity 112 is drained through the drain hole 113.
[0049] It can be understood that the preset height can be much higher than the height of the drain hole 113, or slightly higher than the height of the drain hole 113, which is not limited herein.
[0050] In some other embodiments, the water in the second accommodating cavity 112 can also be pumped out.
[0051] Please continue to refer to Figure 1 In some embodiments, the drain hole 113 is arranged on the side wall of the sedimentation tank 11.
[0052] In the present embodiment, the drain hole 113 is located at the bottom of the sedimentation tank 11 and is mounted on the side wall of the sedimentation tank 11 and is in communication with the second accommodating cavity 112. When the sensor 14 detects that the height of the oil-water interface reaches a preset height, the drain hole 113 is opened, and since the drain hole 113 is located at the bottom of the sedimentation tank 11, most or even all of the water in the second accommodating cavity 112 can be drained. In addition, arranging the drain hole 113 on the side wall of the sedimentation tank 11 can facilitate the operator to manually open or close the drain hole 113.
[0053] In some other embodiments, the drain hole 113 can also be arranged on the bottom wall of the sedimentation tank 11.
[0054] In some embodiments, the number of the drainage holes 113 is at least two, and the at least two drainage holes 113 are arranged in a horizontal direction and spaced apart from each other.
[0055] Each of the drainage holes 113 can be opened or closed individually.
[0056] In one example, the preset height can be a first preset height and a second preset height, wherein the first preset height is between the second preset height and the height of the drainage holes 113.
[0057] When the sensor 14 detects that the height of the oil-water interface reaches the first preset height and the oil-water mixture in the pit or the first accommodating cavity 111 is less, one of the drainage holes 113 can be opened for drainage.
[0058] When the sensor 14 detects that the height of the oil-water interface reaches the first preset height and the oil-water mixture in the pit or the first accommodating cavity 111 is more, or when the sensor 14 detects that the height of the oil-water interface reaches the second preset height and the oil-water mixture in the pit or the first accommodating cavity 111 is less, several of the drainage holes 113 can be opened for drainage.
[0059] When the sensor 14 detects that the height of the oil-water interface reaches the second preset height and the oil-water mixture in the pit or the first accommodating cavity 111 is more, all of the drainage holes 113 can be opened for drainage.
[0060] In other embodiments, the number of the drainage holes 113 can also be one.
[0061] Please continue to refer to Figure 1 In some embodiments, the side wall of the sediment tank 11 is provided with an oil discharge hole 114, the oil discharge hole 114 communicates with the second accommodating cavity 112, and the oil discharge hole 114 can be selectively opened or closed, and the oil discharge hole 114 is used for discharging oil when opened.
[0062] It can be understood that the height of the oil discharge hole 114 can be higher than the preset height.
[0063] For example, when the sensor 14 detects that the height of the oil-water interface reaches the preset height and the oil surface height is higher than the height of the oil discharge hole 114, the oil discharge hole 114 is opened, and the oil in the second accommodating cavity 112 can be discharged to the waste oil collection barrel through the oil discharge hole 114 for centralized recovery and treatment.
[0064] In a more specific embodiment, the lowest point of the oil drain hole 114 can have a height substantially equal to the preset height. When the sensor 14 detects that the height of the oil-water interface reaches the preset height, the oil drain hole 114 is opened, and substantially all the oil in the second accommodating cavity 112 can be drained into the waste oil collection barrel through the oil drain hole 114 for centralized recycling, and after the oil is drained, only water can be left in the second accommodating cavity 112, so that the oil and water in the second accommodating cavity 112 can be separated to the greatest extent.
[0065] In other embodiments, the oil in the second accommodating cavity 112 can also be pumped out.
[0066] In some embodiments, the number of oil drain holes 114 is at least two.
[0067] Each of the oil drain holes 114 can be opened or closed individually.
[0068] In an example, the height of the oil surface can be determined by using a first warning height and a second warning height, wherein the first warning height is higher than the height of the oil drain hole 114 and lower than the second warning height.
[0069] When the sensor 14 detects that the height of the oil-water interface is lower than or equal to the preset height, and the height of the oil surface is higher than the height of the oil drain hole 114 and lower than the first warning height, one of the oil drain holes 114 can be opened to drain oil.
[0070] When the sensor 14 detects that the height of the oil-water interface is lower than or equal to the preset height, and the height of the oil surface reaches the first warning height, several of the oil drain holes 114 can be opened to drain oil.
[0071] When the sensor 14 detects that the height of the oil-water interface is lower than or equal to the preset height, and the height of the oil surface reaches the second warning height, all of the oil drain holes 114 can be opened to drain oil.
[0072] In other embodiments, the number of oil drain holes 114 can also be one.
[0073] In some embodiments, at least two oil drain holes 114 are arranged vertically spaced apart from each other.
[0074] In an example, the number of oil drain holes 114 can be two, which are a first oil drain hole 114 and a second oil drain hole 114, and the height of the first oil drain hole 114 is lower than the height of the second oil drain hole 114.
[0075] When the sensor 14 detects that the height of the oil-water interface is lower than or equal to the preset height, and the height of the oil surface is higher than the first oil outlet 114 and lower than the second oil outlet 114, the first oil outlet 114 is opened, the second oil outlet 114 is closed, and the oil in the second accommodating cavity 112 is discharged through the first oil outlet 114.
[0076] When the sensor 14 detects that the height of the oil-water interface is lower than or equal to the preset height, and the height of the oil surface is higher than the second oil outlet 114, the first oil outlet 114 and the second oil outlet 114 can be opened, and the oil in the second accommodating cavity 112 is discharged through the first oil outlet 114 and the second oil outlet 114.
[0077] In some other embodiments, the at least two oil outlets 114 can also be arranged in a horizontal direction and spaced apart from each other.
[0078] Although the present application has been described with reference to the preferred embodiments, various modifications can be made to it without departing from the scope of the present application, and equivalent components can be substituted therefor. In particular, the technical features mentioned in each embodiment can be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A processing device, characterized by, A treatment device for separating a mixture of oil, water and coal slurry in a foundation pit, the treatment device comprising: a sedimentation tank comprising a first receiving cavity and a second receiving cavity, the sedimentation tank being provided with a through hole communicating the first receiving cavity and the second receiving cavity, the first receiving cavity being used for sedimentation of the coal slurry, and the second receiving cavity being used for separation of the oil and the water; a sewage suction pump arranged in the foundation pit; and a sewage suction pipe, one end of which is communicated with the sewage suction pump, and the other end of which is communicated with the first receiving cavity.
2. The processing device of claim 1, wherein, Further comprising a sensor arranged in the second receiving cavity, the sensor being used for detecting an oil-water interface.
3. The processing device of claim 2, wherein, The sensor comprises a float sensor, which is located at the oil-water interface.
4. The processing device of claim 3, wherein, The sedimentation tank is further provided with an observation window, which is used for enclosing the second receiving cavity.
5. The processing device of claim 2, wherein, The sedimentation tank is provided with a drain hole, which is communicated with the second receiving cavity, and the drain hole can be selectively opened or closed, and the drain hole is used for discharging the water when opened.
6. The processing device of claim 5, wherein, The drain hole is arranged on a side wall of the sedimentation tank.
7. The processing device of claim 5, wherein, The number of the drain holes is at least two, and the at least two drain holes are arranged in a horizontal direction and spaced apart from each other.
8. The processing device of claim 2, wherein, The side wall of the sedimentation tank is provided with an oil discharge hole, which is communicated with the second receiving cavity, and the oil discharge hole can be selectively opened or closed, and the oil discharge hole is used for discharging the oil when opened.
9. The processing device of claim 8, wherein, The number of the oil discharge holes is at least two.
10. The processing device of claim 9, wherein, The at least two oil discharge holes are arranged in a vertical direction and spaced apart from each other.