CN220071009U - Colliery well cement separator - Google Patents
Colliery well cement separator Download PDFInfo
- Publication number
- CN220071009U CN220071009U CN202321474729.3U CN202321474729U CN220071009U CN 220071009 U CN220071009 U CN 220071009U CN 202321474729 U CN202321474729 U CN 202321474729U CN 220071009 U CN220071009 U CN 220071009U
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- stirring
- tank body
- dosing
- main body
- coal mine
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- 239000004568 cement Substances 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000003245 coal Substances 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 26
- 239000003814 drug Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 8
- 239000006228 supernatant Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000012065 filter cake Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model discloses a cement separating device for a coal mine, which relates to the technical field of coal slime water treatment equipment and comprises a dosing assembly, a stirring assembly, a PLC (programmable logic controller) control box, a main body frame and a small filter press, wherein the dosing assembly is arranged on the upper surface of the main body frame, the PLC control box is arranged on the right side of the dosing assembly, the stirring assembly is fixedly arranged in the main body frame, the stirring assembly is communicated with the dosing assembly, the small filter press is communicated with the lower part of the stirring assembly, and the dosing assembly, the stirring assembly and the small filter press are all electrically connected with the PLC control box. The coal mine cement separation device disclosed by the utility model can save the consumption of the filter aid, can ensure that the filter aid is fully mixed and dissolved with the coal slime water in the stirring tank body, avoids resource waste caused by excessive addition of the filter aid, also avoids the influence of insufficient filter aid on the filter pressing efficiency, has stronger adaptability, and can directly perform the separation operation of the coal slime water on site, thereby saving time and labor and saving cost.
Description
Technical Field
The utility model relates to the technical field of coal slime water treatment equipment, in particular to a coal mine well cement separation device.
Background
The emission of slime water produced by underground coal mines each year is huge, and the slime water is formed by mixing mine water with impurities such as coal particles, coal dust, rock dust and the like, and mainly originates from underground working surfaces, roadways, goafs and the like. The content of particles in the slime water is high, the particle size distribution of the particles is wide, the slime water is extremely easy to deposit and block in the process of converging from a downhole working surface to a water sump, the thickness of the slime layer in a pool and the water sump can be increased through long-time deposition of the slime water, the water storage capacity of the water sump is seriously reduced, great challenges are brought to downhole drainage, and normal production of a mine is affected.
The conventional treatment method needs to directly lift underground slime water to the ground for treatment, and the slime water can be deposited and deposited in the process of lifting underground to the ground, so that manual cleaning is needed, a large amount of electricity is needed, the labor intensity is high, and the cost is high; when the plate-and-frame filter press is selected for press filtration and dehydration, because ash content in the slime water is high and fine particles are more, filter aid is excessively added at one time, so that the filter aid is not fully dissolved, the filter aid effect is not ideal, the phenomena of thin filter cake, low feeding speed, wet adhesion of the filter cake and the like of the plate-and-frame filter press are caused, the phenomenon that mud cakes are easily adhered to a conveyor belt when the conveyor belt is used for conveying the mud cakes, and the filtering efficiency and the mud discharging efficiency of the plate-and-frame are seriously affected.
How to develop a coal mine cement separator, realize intelligent input filter aid, and can make the portable coal slime water separator of filter aid fully dissolved, become the technical problem that the technical personnel in the field need to solve urgently.
Disclosure of Invention
The utility model aims to provide a coal mine cement separation device which solves the problems listed in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a cement separating device for a coal mine, which comprises a dosing assembly, a stirring assembly, a PLC control box, a main body frame and a small filter press, wherein the dosing assembly is arranged on the upper surface of the main body frame, the PLC control box is arranged on the right side of the dosing assembly, the stirring assembly is fixedly arranged in the main body frame, the stirring assembly is communicated with the dosing assembly, the small filter press is communicated with the lower part of the stirring assembly, and the dosing assembly, the stirring assembly and the small filter press are all electrically connected with the PLC control box.
Preferably, the dosing assembly comprises a liquid storage tank and an electromagnetic control dosing valve, the liquid storage tank is communicated with the stirring assembly through the electromagnetic control dosing valve, and the electromagnetic control dosing valve is electrically connected with the PLC control box.
Preferably, the stirring assembly comprises a telescopic stirring rod, a driving shaft, a driving motor and a stirring tank body, wherein the stirring tank body is arranged above the main body frame, the liquid storage tank is communicated with the stirring tank body through an electromagnetic control drug feeding valve, the driving motor is fixedly arranged on the right side surface of the main body frame, an output shaft of the driving motor is connected with the driving shaft through a coupling, the driving shaft is arranged inside the stirring tank body, the telescopic stirring rod is arranged on the driving shaft at equal intervals, a fixed end of the telescopic stirring rod is arranged on the driving shaft, a movable end of the telescopic stirring rod is in sliding sleeve connection with the fixed end, a slurry inlet interface is communicated with the upper surface of the stirring tank body, an electromagnetic control liquid inlet valve is arranged at one end of the slurry inlet interface, which is close to the stirring tank body, and a liquid concentration sensor, the electromagnetic control liquid inlet valve and the driving motor are all electrically connected with the PLC control tank.
Preferably, a supernatant outlet is formed in the upper portion of the stirring tank body, the lower portion of the stirring tank body is communicated with the small filter press through a mud pipeline, a water pump is mounted at the outlet of the mud pipeline, and an electromagnetic gate valve is arranged on the mud pipeline.
Preferably, a water outlet is arranged at the right lower corner of the small-sized filter press, and a conveyor belt is arranged below the small-sized filter press.
Preferably, the conveyor belt is driven by a motor and is obliquely arranged; the right side of conveyer belt is provided with the scraper, the one end of scraper articulates on the main part frame, the upper end butt of scraper the conveyer belt, the upper end butt of spring is in the lower surface of scraper, the lower extreme fixed mounting of spring is in on the main part frame.
Preferably, universal wheels are arranged at four corners of the lower surface of the main body frame, and fixing seats capable of moving up and down are arranged beside the universal wheels.
Preferably, the universal wheel is provided with a locking device.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the coal mine cement separation device, a proper amount of filter aid can be added into the stirring tank body according to the concentration of the coal slime water, the filter aid and the coal slime water can be fully mixed and dissolved in the stirring tank body through the arrangement of the telescopic stirring rod piece, resource waste caused by excessive addition of the filter aid is avoided, the filter aid is also prevented from being insufficient to influence the filter pressing efficiency, and further, the universal wheels on the main pushing frame are arranged, so that the coal mine cement separation device is higher in adaptability, the coal slime water is not required to be pumped to the ground for treatment, the coal slime water separation operation can be directly carried out on site, time and labor are saved, cost is saved, and the filter pressing efficiency and the sludge discharging efficiency are ensured.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an enlarged view of the a position of the present utility model.
Reference numerals illustrate: 1. a pulp inlet interface; 2. a liquid concentration sensor; 3. electromagnetically controlling a liquid inlet valve; 4. a liquid storage tank; 5. an electromagnetic control medicine discharging valve; 6. a PLC control box; 7. a main body frame; 8. a telescopic stirring rod piece; 9. a drive shaft; 10. a driving motor; 11. a water pump; 12. an electromagnetic gate valve; 13. a water outlet interface; 14. a conveyor belt; 15. a universal wheel; 16. a fixing seat; 17. a small-sized filter press; 18. a supernatant outlet; 19. a mud scraping plate.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
1-2, a colliery well cement separator, including dosing module, stirring subassembly, PLC control box 6, main body frame 7 and small-size pressure filter 17, the last surface mounting of main body frame 7 has dosing module, the right side of dosing module is installed PLC control box 6, stirring subassembly fixed mounting is in the inside of main body frame 7, just stirring subassembly with dosing module intercommunication, stirring subassembly's below intercommunication has small-size pressure filter 17, dosing module, stirring subassembly and small-size pressure filter 17 all with PLC control box 6 electricity is connected, can realize that the filter aid is added to the stirring subassembly in the intelligence ration, and the setting of stirring subassembly is convenient for carry out abundant dissolving in the coal slime water.
Specifically, dosing assembly includes liquid reserve tank 4 and electromagnetic control under the medicine valve 5, liquid reserve tank 4 passes through electromagnetic control under medicine valve 5 intercommunication stirring assembly, electromagnetic control under medicine valve 5 with PLC control case 6 electricity is connected, is convenient for realize carrying out accurate control to the quantity of the filter aid of adding, and the effectual use cost of practicing thrift the filter aid has avoided the addition of large dose to cause extravagant, has also avoided the volume of adding too little simultaneously, helps the filtration effect poor, influences small-size pressure filter's work efficiency.
Specifically, stirring subassembly includes flexible stirring rod 8, drive shaft 9, driving motor 10 and the agitator tank body, the agitator tank body is installed inside the top of main body frame 7, liquid reserve tank 4 passes through electromagnetic control medicine feeding valve 5 with the agitator tank body intercommunication, driving motor 10 fixed mounting is in on the right flank of main body frame 7, driving motor 10's output shaft passes through the coupling joint drive shaft 9, drive shaft 9 installs inside the agitator tank body, equidistant install on the drive shaft 9 flexible stirring rod 8, the stiff end of flexible stirring rod 8 is installed on drive shaft 9, flexible stirring rod 8's active end slip cup joints on the stiff end, the upper surface intercommunication of the agitator tank body has a thick liquid inlet 1, the thick liquid inlet 1 is close to electromagnetic control feed liquor valve 3 is installed to the one end of the agitator tank body, install liquid concentration sensor 2 on the inner wall of the agitator tank body, liquid concentration sensor 2, electromagnetic control feed liquor valve 3 and driving motor 10 all with the PLC control box 6 electricity is connected. The setting of flexible stirring rod piece can be through the centrifugal force that produces when driving the drive shaft of driving motor for the expansion end of flexible rod piece can paste the inner wall of the agitator tank body, realizes abundant stirring, does benefit to the abundant dissolution of filter aid in slime water, and liquid concentration sensor is at the internal setting of agitator tank simultaneously, is favorable to feeding back the signal to the PLC control box, realizes that PLC control box control electromagnetic control is the drug valve down according to concentration unloading, and is further, has avoided the waste of filter aid.
Specifically, the top of the agitator tank body is provided with supernatant outlet 18, the below of the agitator tank body passes through mud pipeline intercommunication small-size pressure filter 17, the exit of mud pipeline installs water pump 11, be provided with electromagnetic push-pull valve 12 on the mud pipeline.
Specifically, a water outlet 13 is disposed at the lower right corner of the small-sized filter press 17, and a conveyor belt 14 is disposed below the small-sized filter press 17.
Specifically, the conveyor belt 14 is driven by a motor and is disposed in an inclined manner; the right side of conveyer belt 14 is provided with the scraper 19, the one end of scraper 19 articulates on the main body frame 7, the upper end butt of scraper 19 conveyer belt 14, the upper end butt of spring is in the lower surface of scraper 19, the lower extreme fixed mounting of spring is in on the main body frame 7.
The wet sticky filter cake on the conveyor belt can be effectively removed through the arrangement of the mud scraping plate, so that the conveying efficiency of the conveyor belt is improved, and the residue of the filter cake on the conveyor belt is avoided.
Specifically, the four corners of the lower surface of the main body frame 7 are respectively provided with a universal wheel 15, and a fixing seat 16 capable of moving up and down is arranged beside the universal wheels 15. The universal wheels are arranged on the main body frame, so that workers can conveniently push the coal slime water treatment device to move to carry out on-site treatment on the coal slime water, the coal slime water treatment device is convenient and flexible, the environment adaptability is stronger, the coal slime water does not need to be pumped to the ground for treatment, the treatment cost is effectively saved, time and labor are saved, and meanwhile, due to the movable arrangement, the continuous normal production of a mine is facilitated.
In particular, the universal wheel 15 is provided with locking means.
The working principle of the utility model is as follows: the slime water is communicated with the stirring assembly through the slurry inlet port 1, and is controlled by the electromagnetic control liquid inlet valve 3, after the stirring tank body is filled with the slime water, the electromagnetic control liquid inlet valve 3 is closed, the liquid concentration sensor 2 feeds back concentration signals to the PLC control box 6, and gives instructions to the electromagnetic control drug discharging valve 5, the electromagnetic control drug discharging valve 5 discharges a proper amount of filter aid according to the concentration of the slime water, the driving motor 10 drives the telescopic stirring rod 8 to rotate, the movable end of the telescopic stirring rod 8 is clung to the inner wall of the stirring tank body due to the centrifugal force, the filter aid is beneficial to fully fusing in the slime water, and the slime is prevented from being attached to the inner wall of the stirring tank body, after the stirring operation is completed, the supernatant flows out from the supernatant outlet 18, the slime slurry is pumped to the small filter press 17 through the water pump 11, the small filter press 17 carries out the filter pressing operation, the electromagnetic push-pull valve 12 is closed, the filter cake falls on the lower conveyor belt 14, the filter cake is conveyed to the right side of the conveyor belt 14, and the filter cake remained on the conveyor belt 14 is removed through the scraper 19.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. The utility model provides a colliery well cement separator which characterized in that: including dosing module, stirring subassembly, PLC control box (6), main part frame (7) and small-size pressure filter (17), the last surface mounting of main part frame (7) has dosing module, install on dosing module's right side PLC control box (6), stirring subassembly fixed mounting is in the inside of main part frame (7), just stirring subassembly with dosing module intercommunication, stirring subassembly's below intercommunication has small-size pressure filter (17), dosing module, stirring subassembly and small-size pressure filter (17) all with PLC control box (6) electricity is connected.
2. A coal mine cement separator as claimed in claim 1, wherein: the dosing assembly comprises a liquid storage tank (4) and an electromagnetic control dosing valve (5), the liquid storage tank (4) is communicated with the stirring assembly through the electromagnetic control dosing valve (5), and the electromagnetic control dosing valve (5) is electrically connected with the PLC control box (6).
3. A coal mine cement separator as claimed in claim 2, wherein: the stirring assembly comprises a telescopic stirring rod piece (8), a driving shaft (9), a driving motor (10) and a stirring tank body, wherein the stirring tank body is arranged above a main body frame (7), a liquid storage tank (4) is communicated with the stirring tank body through an electromagnetic control lower medicine valve (5), the driving motor (10) is fixedly arranged on the right side surface of the main body frame (7), an output shaft of the driving motor (10) is connected with the driving shaft (9) through a coupling, the driving shaft (9) is arranged inside the stirring tank body, the driving shaft (9) is provided with the telescopic stirring rod piece (8) at equal intervals, the fixed end of the telescopic stirring rod piece (8) is arranged on the driving shaft (9), the movable end of the telescopic stirring rod piece (8) is in sliding sleeve connection with the fixed end, the upper surface of the stirring tank body is communicated with a pulp inlet interface (1), one end of the stirring tank body is provided with an electromagnetic control liquid inlet valve (3), the inner wall of the stirring tank body is provided with a concentration sensor (2), the concentration sensor (2) and the electromagnetic control liquid sensor (10) are connected with the electromagnetic control liquid sensor (2).
4. A coal mine cement separator as claimed in claim 3, wherein: the upper part of the stirring tank body is provided with a supernatant outlet (18), the lower part of the stirring tank body is communicated with the small filter press (17) through a mud pipeline, a water pump (11) is arranged at the outlet of the mud pipeline, and an electromagnetic gate valve (12) is arranged on the mud pipeline.
5. The coal mine cement separation device according to claim 4, wherein: the right lower corner of the small filter press (17) is provided with a water outlet port (13), and a conveyor belt (14) is arranged below the small filter press (17).
6. The coal mine cement separation device according to claim 5, wherein: the conveyor belt (14) is driven by a motor and is obliquely arranged; the right side of conveyer belt (14) is provided with scraper (19), the one end of scraper (19) articulates on main body frame (7), the upper end butt of scraper (19) conveyer belt (14), the upper end butt of spring is in the lower surface of scraper (19), the lower extreme fixed mounting of spring is in on main body frame (7).
7. The coal mine cement separation device of claim 6, wherein: universal wheels (15) are arranged at four corners of the lower surface of the main body frame (7), and fixing seats (16) capable of moving up and down are arranged beside the universal wheels (15).
8. The coal mine cement separation device of claim 7, wherein: the universal wheel (15) is provided with a locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474729.3U CN220071009U (en) | 2023-06-09 | 2023-06-09 | Colliery well cement separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321474729.3U CN220071009U (en) | 2023-06-09 | 2023-06-09 | Colliery well cement separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071009U true CN220071009U (en) | 2023-11-24 |
Family
ID=88816152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321474729.3U Active CN220071009U (en) | 2023-06-09 | 2023-06-09 | Colliery well cement separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923629A (en) * | 2024-03-21 | 2024-04-26 | 山西绿景环保科技工程有限公司 | Coal slime water separation device for mine |
-
2023
- 2023-06-09 CN CN202321474729.3U patent/CN220071009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923629A (en) * | 2024-03-21 | 2024-04-26 | 山西绿景环保科技工程有限公司 | Coal slime water separation device for mine |
| CN117923629B (en) * | 2024-03-21 | 2024-06-04 | 山西绿景环保科技工程有限公司 | Coal slime water separation device for mine |
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