CN214319291U - Pretreatment device for coal chemical industry wastewater - Google Patents
Pretreatment device for coal chemical industry wastewater Download PDFInfo
- Publication number
- CN214319291U CN214319291U CN202120278495.XU CN202120278495U CN214319291U CN 214319291 U CN214319291 U CN 214319291U CN 202120278495 U CN202120278495 U CN 202120278495U CN 214319291 U CN214319291 U CN 214319291U
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- Prior art keywords
- box body
- filter plate
- fixedly connected
- box
- cleaning
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- 239000003245 coal Substances 0.000 title claims abstract description 22
- 239000002351 wastewater Substances 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007781 pre-processing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002309 gasification Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003250 coal slurry Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pretreatment device for coal chemical wastewater, which comprises a box body, wherein a through groove is arranged on the left side surface of the box body, a first filter plate is hinged in the box body, and a cleaning mechanism is arranged on the first filter plate; a shaft lever is rotatably connected in the box body, a cam and a first bevel gear are fixedly sleeved on the shaft lever, a second filter plate and a fixed rod are fixedly arranged in the box body, a rotating shaft penetrates through the fixed rod, a second bevel gear is fixedly connected to the upper end of the rotating shaft, and a second cleaning rod is fixedly connected to the lower end of the rotating shaft; and a driving mechanism is arranged on the right side surface of the box body. The utility model is provided with the first filter plate and the second filter plate to filter the waste water twice, thereby ensuring good filtering effect; control actuating mechanism through the start-up, drive the axostylus axostyle rotation, and then drive the cam rotation, and then make the reciprocal reciprocating of left end of first filter reciprocate, and then make the debris shake that filters out on the first filter and transport outside the box.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a coal chemical industry waste water's preprocessing device.
Background
In the field of coal chemical industry, the coal water slurry gasification technology is a relatively mature clean coal technology, and the utilization rate of coal is greatly improved. In the process of the water-coal-slurry gasification process, coal is firstly subjected to a pulping process to form water-coal-slurry, then is pumped into a gasification furnace through a high-pressure coal slurry pump, is atomized through a nozzle, meets oxygen for gasification, and undergoes a series of gasification reactions such as rapid temperature rise, moisture evaporation, devolatilization, volatile component combustion, residual carbon combustion and the like at a high temperature of about 1350 ℃ to generate synthesis gas with the content of CO + H2 of about 80%. Under the action of high temperature and high pressure, the unreacted coal ash is melted to form coal slag; generally, a coal water slurry gasification process (including a GE gasification technology and a multi-nozzle coal water slurry gasification technology) forms two kinds of coal slag, namely coarse slag and fine slag.
Need carry out the preliminary stage of waste water treatment in the preliminary stage in the operation of cleaing away preliminary treatment of debris in the waste water, but the preceding preprocessing device just scurrying in a hurry discharges waste water through simple filtration once only, lead to the granule impurity in the waste water to have a very big part still to remain in the water, the edulcoration effect is very poor, and after a period of purification operation, the mesh on some filter plates is blockked up or other inefficacy problems appear, filtration efficiency and work efficiency have been seriously influenced, can not satisfy higher operation requirement, need carry out the solution of problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal chemical industry waste water's preprocessing device to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:
a pretreatment device for coal chemical industry wastewater comprises a box body, wherein a through groove is formed in the left side surface of the box body, a first filter plate is hinged in the box body, the left end of the first filter plate penetrates through the through groove and extends out of the box body, and a cleaning mechanism is arranged on the first filter plate; the box body is internally and rotatably connected with a shaft lever, a cam and a first bevel gear are fixedly sleeved on the shaft lever, the right end of the shaft lever penetrates through the right side face of the box body and extends out of the box body, the cam is contacted with the bottom face of the first filter plate, a second filter plate and a fixed rod are fixedly arranged in the box body, a rotating shaft is arranged on the fixed rod in a penetrating manner and is rotatably connected with the fixed rod, a second bevel gear is fixedly connected to the upper end of the rotating shaft and is meshed with the first bevel gear, a second cleaning rod is fixedly connected to the lower end of the rotating shaft, a second cleaning brush is mounted on the bottom face of the second cleaning rod, and the second cleaning brush is contacted with the top face of the second filter plate; and a driving mechanism is arranged on the right side surface of the box body.
Preferably, the driving mechanism comprises a motor, the motor is installed on the right side face of the box body, a driving gear is fixedly connected to a power output shaft of the motor, a driven gear is connected to the driving gear in a meshed mode, and the driven gear is fixedly connected with the right end of the shaft rod.
Preferably, a protection box is fixedly arranged on the right side face of the box body, and the motor, the driving gear and the driven gear are all located in the protection box.
Preferably, the cleaning mechanism comprises slide rails and a first cleaning rod, the two slide rails are respectively arranged on the front side and the rear side of the first filter plate, slide blocks are connected to the two slide rails in a sliding manner, the two slide blocks are respectively fixedly connected with the two sides of the bottom surface of the first cleaning rod, a first cleaning brush is fixedly arranged on the bottom surface of the first cleaning rod, and the first cleaning brush is in contact with the top surface of the first filter plate; many stretch cords of fixedly connected with on the right flank of first clean pole, many the other end of stretch cord all with first filter fixed connection, fixedly connected with connects the rope on the left flank of first clean pole, the other end of connecting the rope extends to outside the box.
Preferably, one end of the connecting rope, which is positioned outside the box body, is fixedly connected with a pull ring; the left side of the box body is fixedly provided with a slag collecting box which is positioned below the first filter plate.
Preferably, a feed hopper is fixedly arranged on the top surface of the box body, and the lower end of the feed hopper penetrates through the top surface of the box body and extends into the box body; supporting legs are fixedly arranged at four corners of the bottom surface of the box body; the bottom surface of the box body is provided with a discharge pipe in a penetrating mode, the discharge pipe is fixedly connected with the bottom surface of the box body, and a valve is mounted on the discharge pipe.
The utility model has the advantages that:
1. the utility model is provided with the first filter plate and the second filter plate to filter the waste water twice, thereby ensuring good filtering effect; the control driving mechanism is started to drive the shaft lever to rotate and further drive the cam to rotate, so that the left end of the first filter plate reciprocates up and down, and the filtered impurities on the first filter plate are shaken and conveyed out of the box body; and when the shaft lever rotated, also can drive the pivot rotation through first bevel gear and second bevel gear, and then drive the rotation of second cleaning rod and second cleaning brush to clean the second filter, thereby prevent that the second filter from being blockked up by debris, and influencing the filter effect of second filter.
2. The utility model discloses a rope is connected in the pulling, drives first cleaning rod and removes left, and then drives first cleaning brush and remove, and then makes first cleaning brush clean first filter to prevent that debris from blockking up first filter and influencing the filtration efficiency of first filter, and through setting up the stretch cord, when loosening the connection rope, the stretch cord can drive first cleaning rod and reset, thereby has saved strength.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;
fig. 3 is a schematic top view of the box and the first filter plate according to the present invention;
reference numerals: 1. a box body; 2. a through groove; 3. a first filter plate; 4. a first cleaning rod; 5. a first cleaning brush; 6. an elastic cord; 7. connecting ropes; 8. a pull ring; 9. a slag collection box; 10. a shaft lever; 11. a cam; 12. a second filter plate; 13. a second cleaning rod; 14. a second cleaning brush; 15. fixing the rod; 16. a rotating shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a motor; 20. a driving gear; 21. a driven gear; 22. a protective box; 23. a feed hopper; 24. a discharge pipe; 25. a valve; 26. supporting legs; 27. a slide rail; 28. a slide block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Examples
As shown in fig. 1-3, a pretreatment device for coal chemical wastewater comprises a box body 1, wherein a through groove 2 is formed on the left side surface of the box body 1, a first filter plate 3 is hinged in the box body 1, the left end of the first filter plate 3 penetrates through the through groove 2 and extends out of the box body 1, and a cleaning mechanism is arranged on the first filter plate 3; a shaft lever 10 is rotatably connected in the box body 1, a cam 11 and a first bevel gear 17 are fixedly sleeved on the shaft lever 10, the right end of the shaft lever 10 penetrates through the right side surface of the box body 1 and extends out of the box body 1, the cam 11 is in contact with the bottom surface of the first filter plate 3, a second filter plate 12 and a fixed rod 15 are fixedly arranged in the box body 1, a rotating shaft 16 penetrates through the fixed rod 15, the rotating shaft 16 is rotatably connected with the fixed rod 15, a second bevel gear 18 is fixedly connected to the upper end of the rotating shaft 16, the second bevel gear 18 is in meshed connection with the first bevel gear 17, a second cleaning rod 13 is fixedly connected to the lower end of the rotating shaft 16, a second cleaning brush 14 is mounted on the bottom surface of the second cleaning rod 13, and the second cleaning brush 14 is in contact with the top surface of the second filter plate 12; a driving mechanism is arranged on the right side face of the box body 1, the driving mechanism comprises a motor 19, the motor 19 is installed on the right side face of the box body 1, a driving gear 20 is fixedly connected onto a power output shaft of the motor 19, a driven gear 21 is connected onto the driving gear 20 in a meshed mode, the driven gear 21 is fixedly connected with the right end of the shaft rod 10, a protection box 22 is fixedly arranged on the right side face of the box body 1, the motor 19, the driving gear 20 and the driven gear 21 are all located in the protection box 22, the cleaning mechanism comprises slide rails 27 and a first cleaning rod 4, the two slide rails 27 are respectively installed on the front side and the rear side of the first filter plate 3, slide blocks 28 are respectively connected onto the two slide rails 27 in a sliding mode, the two slide blocks 28 are respectively fixedly connected with the two sides of the bottom face of the first cleaning rod 4, a first cleaning brush 5 is fixedly arranged on the bottom face of the first cleaning rod 4, and the first cleaning brush 5 is in contact with the top face of the first filter plate 3; a plurality of elastic ropes 6 are fixedly connected to the right side surface of the first cleaning rod 4, the other ends of the elastic ropes 6 are fixedly connected with the first filter plate 3, a connecting rope 7 is fixedly connected to the left side surface of the first cleaning rod 4, the other end of the connecting rope 7 extends out of the box body 1, and a pull ring 8 is fixedly connected to one end, located outside the box body 1, of the connecting rope 7; a slag collecting box 9 is fixedly arranged on the left side surface of the box body 1, the slag collecting box 9 is positioned below the first filter plate 3, a feed hopper 23 is fixedly arranged on the top surface of the box body 1, and the lower end of the feed hopper 23 penetrates through the top surface of the box body 1 and extends into the box body 1; four corners of the bottom surface of the box body 1 are fixedly provided with supporting legs 26; a discharge pipe 24 penetrates through the bottom surface of the box body 1, the discharge pipe 24 is fixedly connected with the bottom surface of the box body 1, and a valve 25 is arranged on the discharge pipe 24.
The working principle is as follows: during the implementation, through with waste water through in feeder hopper 23 pours into box 1 into, the waste water that enters into in the box 1 passes through the filtration of first filter 3, second filter 12 in proper order, and the waste water after first filter 3, second filter 12 filtration can fall to the interior bottom of box 1, discharges the waste water after filtering through discharging pipe 24 through opening valve 25.
When needs are to first filter 3, second filter 12 is cleaned, through starter motor 19, it is rotatory to make motor 19 drive driving gear 20, and then it is rotatory to drive driven gear 21, and then it is rotatory to drive axostylus axostyle 10, when axostylus axostyle 10 is rotatory, can drive cam 11 rotation, and then make the left end of first filter 3 reciprocate and reciprocate, and then shake the debris that filters out on the first filter 3 and remove left gradually, and then make debris on the first filter 3 pass through groove 2 and transport outside box 1, and finally drop in album sediment box 9.
Then through pulling pull ring 8 left, make pull ring 8 drive first cleaning rod 4 through connecting rope 7, slider 28 moves left along slide rail 27, and then drive first cleaning brush 5 and remove, and then make first cleaning brush 5 clean first filter 3, thereby prevent that less debris from blockking up first filter 3 and influencing the filtration efficiency of first filter 3, and through setting up stretch cord 6, when loosening pull ring 8, stretch cord 6 receives the elasticity influence, can drive first cleaning rod 4 and reset, thereby strength has been saved.
When the shaft rod 10 rotates, the shaft rod also drives the first bevel gear 17 to rotate, and then drives the second bevel gear 18 to rotate, and then drives the rotating shaft 16 to rotate, and then drives the second cleaning rod 13 and the second cleaning brush 14 to rotate, so that the second cleaning brush 14 cleans the second filter plate 12, and the second filter plate 12 is prevented from being blocked by impurities, and the filtering effect of the second filter plate 12 is prevented from being influenced.
Wherein, through setting up protective housing 22, can prevent that driving gear 20 and driven gear 21 from accidentally injuring the staff when rotating.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a coal chemical industry waste water's preprocessing device, includes box (1), its characterized in that: a through groove (2) is formed in the left side face of the box body (1), a first filter plate (3) is hinged in the box body (1), the left end of the first filter plate (3) penetrates through the through groove (2) and extends out of the box body (1), and a cleaning mechanism is arranged on the first filter plate (3); a shaft lever (10) is rotationally connected in the box body (1), a cam (11) and a first bevel gear (17) are fixedly sleeved on the shaft lever (10), the right end of the shaft lever (10) penetrates through the right side face of the box body (1) and extends out of the box body (1), the cam (11) is in contact with the bottom face of the first filter plate (3), a second filter plate (12) and a fixed rod (15) are fixedly arranged in the box body (1), a rotating shaft (16) is arranged on the fixed rod (15) in a penetrating manner, the rotating shaft (16) is rotationally connected with the fixed rod (15), a second bevel gear (18) is fixedly connected to the upper end of the rotating shaft (16), the second bevel gear (18) is in meshed connection with the first bevel gear (17), a second cleaning rod (13) is fixedly connected to the lower end of the rotating shaft (16), and a second cleaning brush (14) is installed on the bottom face of the second cleaning rod (13), the second cleaning brush (14) is in contact with the top surface of the second filter plate (12); and a driving mechanism is arranged on the right side surface of the box body (1).
2. The pretreatment device of coal chemical industry wastewater according to claim 1, characterized in that: the driving mechanism comprises a motor (19), the motor (19) is installed on the right side face of the box body (1), a driving gear (20) is fixedly connected to a power output shaft of the motor (19), a driven gear (21) is connected to the driving gear (20) in a meshed mode, and the driven gear (21) is fixedly connected with the right end of the shaft rod (10).
3. The pretreatment device of coal chemical industry wastewater according to claim 2, characterized in that: a protection box (22) is fixedly arranged on the right side face of the box body (1), and the motor (19), the driving gear (20) and the driven gear (21) are all located in the protection box (22).
4. The pretreatment device of coal chemical industry wastewater according to claim 1, characterized in that: the cleaning mechanism comprises slide rails (27) and a first cleaning rod (4), the two slide rails (27) are respectively arranged on the front side and the rear side of the first filter plate (3), slide blocks (28) are respectively connected to the two slide rails (27) in a sliding manner, the two slide blocks (28) are respectively fixedly connected with the two sides of the bottom surface of the first cleaning rod (4), a first cleaning brush (5) is fixedly arranged on the bottom surface of the first cleaning rod (4), and the first cleaning brush (5) is in contact with the top surface of the first filter plate (3); many stretch cord of fixedly connected with (6), many on the right flank of first clean pole (4) the other end of stretch cord (6) all with first filter (3) fixed connection, fixedly connected with on the left flank of first clean pole (4) connects rope (7), the other end of connecting rope (7) extends to outside box (1).
5. The pretreatment device of coal chemical industry wastewater according to claim 4, characterized in that: one end of the connecting rope (7) positioned outside the box body (1) is fixedly connected with a pull ring (8); the left side surface of the box body (1) is fixedly provided with a slag collecting box (9), and the slag collecting box (9) is positioned below the first filter plate (3).
6. The pretreatment device of coal chemical industry wastewater according to claim 1, characterized in that: a feed hopper (23) is fixedly arranged on the top surface of the box body (1), and the lower end of the feed hopper (23) penetrates through the top surface of the box body (1) and extends into the box body (1); supporting legs (26) are fixedly arranged at four corners of the bottom surface of the box body (1); the improved water tank is characterized in that a discharge pipe (24) penetrates through the bottom surface of the tank body (1), the discharge pipe (24) is fixedly connected with the bottom surface of the tank body (1), and a valve (25) is installed on the discharge pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120278495.XU CN214319291U (en) | 2021-02-01 | 2021-02-01 | Pretreatment device for coal chemical industry wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120278495.XU CN214319291U (en) | 2021-02-01 | 2021-02-01 | Pretreatment device for coal chemical industry wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214319291U true CN214319291U (en) | 2021-10-01 |
Family
ID=77907685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120278495.XU Expired - Fee Related CN214319291U (en) | 2021-02-01 | 2021-02-01 | Pretreatment device for coal chemical industry wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214319291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919984A (en) * | 2024-03-21 | 2024-04-26 | 山西恒泰佳源生物科技有限公司 | Raw material proportioning device for composite carbon source production |
| CN118420188A (en) * | 2024-07-04 | 2024-08-02 | 天津海派特环保科技有限公司 | Zero-emission treatment device and treatment method for coal chemical wastewater |
-
2021
- 2021-02-01 CN CN202120278495.XU patent/CN214319291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919984A (en) * | 2024-03-21 | 2024-04-26 | 山西恒泰佳源生物科技有限公司 | Raw material proportioning device for composite carbon source production |
| CN117919984B (en) * | 2024-03-21 | 2024-06-07 | 山西恒泰佳源生物科技有限公司 | Raw material proportioning device for composite carbon source production |
| CN118420188A (en) * | 2024-07-04 | 2024-08-02 | 天津海派特环保科技有限公司 | Zero-emission treatment device and treatment method for coal chemical wastewater |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
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| CF01 | Termination of patent right due to non-payment of annual fee |