CN214680538U - A coal chemical production sewage treatment device - Google Patents
A coal chemical production sewage treatment device Download PDFInfo
- Publication number
- CN214680538U CN214680538U CN202120375217.6U CN202120375217U CN214680538U CN 214680538 U CN214680538 U CN 214680538U CN 202120375217 U CN202120375217 U CN 202120375217U CN 214680538 U CN214680538 U CN 214680538U
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- China
- Prior art keywords
- sedimentation tank
- shaft
- filter plate
- scraper
- fixed
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000012824 chemical production Methods 0.000 title claims description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 46
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000009825 accumulation Methods 0.000 claims abstract 6
- 238000004065 wastewater treatment Methods 0.000 claims abstract 2
- 230000008021 deposition Effects 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
本实用新型公开了一种煤化工生产污水处理装置，包括沉淀池、过滤板、刮板、直线位移机构和积灰池；过滤板倾斜固定在沉淀池的内部；刮板倾斜设置在沉淀池内且位于过滤板的上方，刮板的下表面与过滤板的上表面接触，直线位移机构设置在沉淀池上；直线位移机构的输出端与刮板连接，用于带动刮板水平移动；积灰池固定在排污口的下方，排污口开设在沉淀池的底部且位于过滤板的左侧，积灰池内设有排污泵，排污泵的出水端连接有排污管，排污管的一端并延伸至积灰池的外部。本实用新型通过直线位移机构移动刮板将堆积在过滤板上的沉淀物刮落至积灰池内，并通过积灰池内的排污泵将沉淀物排出，降低了人工清理沉淀物的劳动强度，提高了污水处理效率。
The utility model discloses a sewage treatment device for coal chemical industry production. It is located above the filter plate, the lower surface of the scraper is in contact with the upper surface of the filter plate, and the linear displacement mechanism is arranged on the sedimentation tank; the output end of the linear displacement mechanism is connected with the scraper to drive the scraper to move horizontally; the ash accumulation tank is fixed Below the sewage outlet, the sewage outlet is opened at the bottom of the sedimentation tank and on the left side of the filter plate. There is a sewage pump in the ash accumulation tank. The outlet end of the sewage pump is connected with a sewage pipe, and one end of the sewage pipe extends to the ash accumulation tank. the exterior. The utility model scrapes the sediment accumulated on the filter plate into the ash accumulation tank by moving the scraper by the linear displacement mechanism, and discharges the sediment through the sewage pump in the ash accumulation tank, thereby reducing the labor intensity of manually cleaning the sediment and improving the wastewater treatment efficiency.
Description
Technical Field
The utility model relates to a sewage treatment field specifically is a coal chemical production sewage treatment plant.
Background
Coal chemical production takes coal as a raw material, and the coal is converted into gas, liquid and solid fuels and chemicals through chemical processing, and specifically comprises the processing processes of coal gasification, liquefaction, dry distillation and the like. Coal processing reaction process can produce a large amount of sewage because of reaction characteristics such as pressurization, heating, in the production process, the composition of coal chemical industry sewage is complicated and mainly contain solid suspended particle material, adopts the mode of sedimentation tank sediment to handle sewage usually, but current sedimentation tank is amasss easily, needs the manual work regularly to enter into the sedimentation tank and handles the precipitate to transport the outside of sedimentation tank with the precipitate, intensity of labour is big, influences sewage treatment efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal chemical production sewage treatment plant to solve the problem of above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a coal chemical production sewage treatment plant, includes the sedimentation tank, still includes:
the filter plate is obliquely fixed inside the sedimentation tank;
the scraper is obliquely arranged in the sedimentation tank and positioned above the filter plate, and the lower surface of the scraper is contacted with the upper surface of the filter plate;
the output end of the linear displacement mechanism is connected with the scraper and is used for driving the scraper to move horizontally;
the deposition pond fixes in the below of drain, the drain is seted up in the bottom of sedimentation tank and is located the left side of filter, is equipped with the dredge pump in the deposition pond, and the play water end of dredge pump is connected with the blow off pipe, and the one end of blow off pipe extends to the outside in deposition pond.
Further, the linear displacement mechanism includes:
the motor is fixed on the outer wall of the left side of the sedimentation tank through a support frame, and an output shaft of the motor is horizontally arranged towards the right;
the lead screw, the level sets up in the sedimentation tank and is located the top of filter, the one end of lead screw and the output shaft of motor, and the other end of lead screw is rotated with the inboard of sedimentation tank and is connected, the scraper blade suit on the lead screw and with lead screw threaded connection.
Furthermore, two sliding rods horizontally erected on the left inner wall and the right inner wall of the sedimentation tank are further arranged above the filter plate, the two sliding rods are respectively arranged on two sides of the lead screw, and the scraper is sleeved on the two sliding rods and can move left and right along the two sliding rods.
Furthermore, be equipped with in the deposition pond and prevent stifled mechanism, prevent stifled mechanism includes:
the first belt pulley is sleeved and fixed at one end of the screw rod close to the output shaft of the motor;
the first shaft is horizontally arranged in the sedimentation tank and positioned above the ash deposition tank, one end of the first shaft extends to the sedimentation tank and is sleeved and fixed with a second belt pulley, the second belt pulley is connected with the first belt pulley through a belt, and the other end of the first shaft is sleeved and fixed with a first bevel gear;
the second shaft is vertically arranged in the sedimentation tank, one end of the second shaft extends into the dust deposition tank and is rotatably connected with the inner bottom surface of the dust deposition tank, and the other end of the second shaft is sleeved with a second bevel gear which is meshed with the first bevel gear;
and the stirring rods are arranged in the dust collecting pool and are fixed on the second shaft along the longitudinal direction of the second shaft.
Furthermore, a flow guide block is fixed in the sewage discharge port and used for guiding the sediment scraped by the scraper into the dust collecting tank.
Further, the sedimentation tank is equipped with inlet tube and outlet pipe, and the outlet pipe setting is in the below that is close to one side of filter and is located the filter, and the inlet tube setting is in the top of keeping away from one side of filter and being located the filter.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a control straight line displacement mechanism comes the horizontal translation and moves the scraper blade and will pile up the deposit on the filter and scrape and fall to the deposition pond in to discharge the deposit through the dredge pump in the deposition pond, reduced the intensity of labour of artifical clearance deposit, improved sewage treatment efficiency.
2. The utility model discloses be provided with in the deposition pond and prevent stifled mechanism, utilize a plurality of puddlers among the stifled mechanism can stir the precipitate that falls into in the deposition pond broken, avoid the deposit in the deposition pond to influence the blowdown efficiency of dredge pump too much.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view taken along line a-a of fig. 1 according to the present invention.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the accompanying drawings 1 to 2. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that the electrical components in the present invention are all electrically connected to the external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer, and the related circuit connections all adopt a conventional circuit connection mode, and do not involve any innovation.
Examples
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a coal chemical production sewage treatment device, which includes a sedimentation tank 1, a filter plate 2, a scraper 3, a linear displacement mechanism and an ash deposition tank 15; the filter plate 2 is obliquely fixed inside the sedimentation tank 1; the scraping plate 3 is obliquely arranged in the sedimentation tank 1 and is positioned above the filter plate 2, the lower surface of the scraping plate 3 is contacted with the upper surface of the filter plate 2, and the linear displacement mechanism is arranged on the sedimentation tank; the output end of the linear displacement mechanism is connected with the scraper 3 and is used for driving the scraper 3 to move horizontally; the below at drain 101 is fixed in deposition pond 15, the left side at sedimentation tank 1's bottom and lie in filter 2 is seted up to drain 101, is equipped with dredge pump 17 in deposition pond 15, and dredge pump 17's play water end is connected with the blow off pipe, and the one end of blow off pipe extends to deposition pond 15's outside, wherein be equipped with inlet tube 102 and outlet pipe 103 on sedimentation tank 1, outlet pipe 103 sets up in one side that is close to filter 2 and lies in the below of filter 2, and inlet tube 102 sets up in the top that one side of keeping away from filter 2 and lie in filter 2.
During the use, because sedimentation tank 1 is after deposiing a period, the precipitate can be piled up on filter 2, drive scraper blade 3 through control straight line displacement mechanism and carry out horizontal migration, the in-process that scraper blade 3 removed can scrape the precipitate of piling up on filter 2 and fall to deposition pond 15 in, then start the precipitate suction in deposition pond 15 through the controller with dredge pump 17, reach the effect of clearing up 1 accumulational precipitate in sedimentation tank, make sedimentation tank 1 can recycle, the intensity of labour of manual work clearance precipitate has been reduced, sewage treatment efficiency is improved.
Specifically, as shown in fig. 2, the linear displacement mechanism includes a motor 4 and a lead screw 5; the motor 4 is fixed on the outer wall of the left side of the sedimentation tank 1 through a support frame, and an output shaft of the motor 4 is horizontally arranged towards the right; the lead screw 5 is horizontally arranged in the sedimentation tank 1 and positioned above the filter plate 2, the left end of the lead screw 5 is connected with an output shaft of the motor 4 through a coupler, the right end of the lead screw 5 is rotatably connected with the inner wall of the right side of the sedimentation tank 1, and the scraper plate 3 is sleeved on the lead screw 5 and is in threaded connection with the lead screw 5; during the use, drive lead screw 5 through controller control motor 4 and rotate, lead screw 5 pivoted in-process drives scraper blade 3 and removes, and scraper blade 3 can remove about, and the direction that removes about scraper blade 3 is realized according to the positive and negative rotation of control motor 4.
Preferably, as shown in fig. 1 and 2, in order to avoid that the screw 5 rotates due to the threaded connection between the scraper 3 and the screw 5 when the scraper 3 moves, and thus the scraper 3 rotates to press the upper surface of the filter plate 2, causing excessive friction to affect the movement of the scraper 3, two slide bars 6 horizontally arranged and fixed on the left and right inner walls of the sedimentation tank are further arranged above the filter plate 2, the two slide bars 6 are respectively arranged on both sides of the screw 5, the scraper 3 is sleeved on the two slide bars 6 and can move left and right along the two slide bars 6, and the two slide bars 6 serve as a guide function, so that the scraper 3 does not rotate to press the upper surface of the filter plate 2 in the moving process.
Preferably, as shown in fig. 1 and 2, in order to prevent the sediment scraped from the filter plate 2 by the scraper 3 from blocking the ash deposition pool 15, an anti-blocking mechanism is arranged in the ash deposition pool 15, and the anti-blocking mechanism comprises a first belt pulley 7, a first shaft 10, a second shaft 13 and a plurality of stirring rods 14; the first belt pulley 7 is sleeved and fixed at one end of the screw rod 5 close to the output shaft of the motor 4; the first shaft 10 is horizontally arranged in the sedimentation tank 1 and is positioned above the ash deposition tank 15, the left end of the first shaft 10 extends to the sedimentation tank 1 and is sleeved and fixed with a second belt pulley 9, the second belt pulley 9 is connected with the first belt pulley 7 through a belt 8, and the right end of the first shaft 10 is sleeved and fixed with a first bevel gear 11; the second shaft 13 is vertically arranged in the sedimentation tank 1, the bottom end of the second shaft 13 extends into the ash deposition tank 15 and is rotationally connected with the inner bottom surface of the ash deposition tank 15, the top end of the second shaft 13 is sleeved with the second bevel gear 12, and the second bevel gear 12 is meshed with the first bevel gear 11; a plurality of stirring rods 14 are arranged in the dust collecting tank 15, and the plurality of stirring rods 14 are fixed on the second shaft 13 along the longitudinal direction of the second shaft 13.
The working principle is as follows: when the motor 4 drives the screw 5 to rotate, because the first belt pulley 7 is sleeved and fixed on the screw 5, therefore, the first belt pulley 7 rotates synchronously, and because the second belt pulley 9 and the first belt pulley 7 are connected through the belt 8, therefore, the second belt pulley 9 rotates synchronously, the second belt pulley 9 drives the first shaft 10 and the first bevel gear 11 to rotate synchronously in the process of rotating, because the first bevel gear 11 and the second bevel gear 12 rotate synchronously, the second bevel gear 12 drives the second shaft 13 and the stirring rods 14 fixed on the second shaft 13 to rotate synchronously in the rotating process of the second bevel gear 12, and the precipitates accumulated in the dust deposit pool 15 are stirred to be dispersed in the rotating process of the stirring rods 14, so that the pollution discharge efficiency of the pollution discharge pump 17 is prevented from being influenced by the blockage of the suction port of the pollution discharge pump 17 by excessive precipitates.
Preferably, as shown in fig. 1 and 2, a flow guide block 16 is fixed in the sewage discharge opening 101 in order to guide the sediment scraped by the scraper 3 into the dust collecting tank 15.
The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a coal chemical production sewage treatment plant, includes sedimentation tank (1), its characterized in that still includes:
the filter plate (2) is obliquely fixed inside the sedimentation tank (1);
the scraping plate (3) is obliquely arranged in the sedimentation tank (1) and is positioned above the filtering plate (2), and the lower surface of the scraping plate (3) is contacted with the upper surface of the filtering plate (2);
the output end of the linear displacement mechanism is connected with the scraping plate (3) and is used for driving the scraping plate (3) to horizontally move;
deposition pond (15) are fixed in the below of drain (101), the left side at the bottom of sedimentation tank (1) and be located filter (2) is seted up in drain (101), is equipped with dredge pump (17) in deposition pond (15), and the play water end of dredge pump (17) is connected with the blow off pipe, and the one end of blow off pipe extends to the outside in deposition pond (15).
2. The coal chemical industry production wastewater treatment device according to claim 1, wherein the linear displacement mechanism includes:
the motor (4) is fixed on the outer wall of the left side of the sedimentation tank (1) through a support frame, and an output shaft of the motor (4) is horizontally arranged towards the right;
lead screw (5), the level setting just is located the top of filter (2) in sedimentation tank (1), and the one end of lead screw (5) is connected with the output shaft of motor (4), and the other end of lead screw (5) rotates with the inboard of sedimentation tank (1) to be connected, scraper blade (3) suit is on lead screw (5) and with lead screw (5) threaded connection.
3. The coal chemical production sewage treatment device according to claim 2, wherein two slide bars (6) horizontally erected on the left and right inner walls of the sedimentation tank are further arranged above the filter plate (2), the two slide bars (6) are respectively arranged on two sides of the screw rod (5), and the scraper (3) is sleeved on the two slide bars (6) and can move left and right along the two slide bars (6).
4. The coal chemical production sewage treatment plant according to claim 2, wherein an anti-blocking mechanism is arranged in the ash deposition pool (15), and the anti-blocking mechanism comprises:
the first belt pulley (7) is sleeved and fixed at one end of the screw rod (5) close to the output shaft of the motor (4);
the first shaft (10) is horizontally arranged in the sedimentation tank (1) and is positioned above the ash deposition tank (15), one end of the first shaft (10) extends to the sedimentation tank (1) and is sleeved and fixed with a second belt pulley (9), the second belt pulley (9) is connected with the first belt pulley (7) through a belt (8), and the other end of the first shaft (10) is sleeved and fixed with a first bevel gear (11);
the second shaft (13) is vertically arranged in the sedimentation tank (1), one end of the second shaft (13) extends into the ash deposition tank (15) and is rotatably connected with the inner bottom surface of the ash deposition tank (15), the other end of the second shaft (13) is sleeved with a second bevel gear (12), and the second bevel gear (12) is meshed with the first bevel gear (11);
and the stirring rods (14) are arranged in the ash accumulation pool (15), and the stirring rods (14) are fixed on the second shaft (13) along the longitudinal direction of the second shaft (13).
5. The coal chemical production sewage treatment device according to claim 4, wherein a flow guide block (16) is fixed in the sewage outlet (101), and the flow guide block (16) is used for guiding the sediment scraped by the scraper (3) into the ash deposition pool (15).
6. The coal chemical production sewage treatment device according to claim 1, wherein the sedimentation tank (1) is provided with a water inlet pipe (102) and a water outlet pipe (103), the water outlet pipe (103) is arranged at one side close to the filter plate (2) and below the filter plate (2), and the water inlet pipe (102) is arranged at one side far away from the filter plate (2) and above the filter plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375217.6U CN214680538U (en) | 2021-02-18 | 2021-02-18 | A coal chemical production sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375217.6U CN214680538U (en) | 2021-02-18 | 2021-02-18 | A coal chemical production sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214680538U true CN214680538U (en) | 2021-11-12 |
Family
ID=78567639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120375217.6U Expired - Fee Related CN214680538U (en) | 2021-02-18 | 2021-02-18 | A coal chemical production sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214680538U (en) |
-
2021
- 2021-02-18 CN CN202120375217.6U patent/CN214680538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |