CN212731777U - Coal washing wastewater stirring device - Google Patents
Coal washing wastewater stirring device Download PDFInfo
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- CN212731777U CN212731777U CN202020365550.4U CN202020365550U CN212731777U CN 212731777 U CN212731777 U CN 212731777U CN 202020365550 U CN202020365550 U CN 202020365550U CN 212731777 U CN212731777 U CN 212731777U
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- coal washing
- thick bamboo
- washing wastewater
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Abstract
The utility model provides a coal washing waste water agitating unit, relates to coal charge and handles apparatus technical field, including a main section of thick bamboo, the pivot is installed to coaxial rotation in the main section of thick bamboo, and the equipartition has stirring vane on the perisporium in the pivot, and the stirring vane slope sets up, and the water conservancy diversion hole has been seted up to the last level of stirring vane, still rotates in the main section of thick bamboo and installs the spiral scraper blade, and the inner wall frictional contact of spiral scraper blade and a main section of thick bamboo, the feed inlet of a main section of thick bamboo still are equipped with the filter screen, are equipped with on. The utility model solves the problem that the coal washing wastewater in the traditional technology can be layered when standing, so that the mixing degree is uneven when the coal washing wastewater is discharged for post-processing treatment, and the processing stability of subsequent processing equipment is influenced; and because the coal washing wastewater is mixed with the particulate matters, the subsequent processing can be carried out only by separating the particulate matters from the coal washing wastewater when the subsequent equipment is used for processing, so that the processing efficiency is reduced.
Description
Technical Field
The utility model relates to an apparatus technical field is handled to the coal charge, concretely relates to coal washing wastewater agitating unit.
Background
A large amount of coal washing wastewater can be generated in the coal washing process. The coal washing wastewater has the characteristics of high content of suspended matters, difficult natural sedimentation and the like. If the coal washing wastewater is directly discharged, the coal washing wastewater can not only pollute a water body and foul a river channel, but also can hinder the growth of aquatic organisms, so the coal washing wastewater becomes one of main pollution sources and coal loss sources of the coal industry, wherein the existing factory needs to utilize a container to store the coal washing wastewater, and when the coal washing wastewater is treated, the coal washing wastewater is output from the container to be treated and processed.
However, the following problems often occur when the container for containing the coal washing wastewater is used:
firstly, because the coal washing wastewater can be layered when placed in the container, this just makes when discharging processing to it for the mixing degree is uneven, influences the processing stability of follow-up treatment facility.
Secondly, wherein can contain some impurity and particulate matter in the coal washing waste water, this is subject to the processing requirement of follow-up treatment facility for after need separating the inside particulate matter, can carry out follow-up processing, make and reduced treatment effeciency.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a coal washing wastewater stirring device, which is used for solving the problem that the coal washing wastewater in the traditional technology can be layered when standing still, so that the mixing degree is uneven when the coal washing wastewater is discharged for post-processing treatment, and the processing stability of post-processing equipment is influenced; and because the coal washing wastewater is mixed with the particulate matters, the subsequent processing can be carried out only by separating the particulate matters from the coal washing wastewater when the subsequent equipment is used for processing, so that the processing efficiency is reduced.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a coal washing wastewater agitating unit, includes a main section of thick bamboo, the pivot is installed in the coaxial rotation in the main section of thick bamboo, the equipartition has stirring vane on the epaxial perisporium of commentaries on classics, the slope of stirring vane sets up, the water conservancy diversion hole has been seted up to the last level of stirring vane to a plurality of stirring vane through rotating the setting form the last water conservancy diversion runner of rebound, still rotate in the main section of thick bamboo and install the spiral scraper blade, the spiral scraper blade with the inner wall frictional contact of a main section of thick bamboo, and pass through the spiral scraper blade forms the lower water conservancy diversion runner of lapse, the feed inlet of a main section of thick bamboo still is equipped with the filter screen, be equipped with on the filter screen.
As an improvement, the self-cleaning mechanism comprises a cleaning plate reciprocating above the filter screen, and the cleaning plate is in friction contact with the upper surface of the filter screen.
As a modified scheme, the upper port of the main cylinder is fixedly connected with a square cylinder through a transition cylinder, the filter screen is fixedly connected with the upper port of the square cylinder, and the cleaning plate is arranged on the square cylinder in a reciprocating mode through a driving piece.
As a modified scheme, the driving piece including respectively the rigid coupling in pedestal, two on the wall of square tube both ends rotate between the pedestal and install the lead screw, threaded connection has the silk braid on the lead screw, the upper end rigid coupling of cleaning plate in the lower surface of silk braid, and every still seted up the bin outlet respectively on the pedestal.
As an improved scheme, a discharge guide cylinder corresponding to each discharge opening is further fixedly connected to the outer wall of the square cylinder.
As an improved scheme, a bottom plate is fixedly connected to the lower port of the main cylinder, a rotating sleeve is further rotatably arranged on the bottom plate, the rotating sleeve is sleeved on the rotating shaft, the upper end of the rotating sleeve extends to the upper side of the bottom plate and is fixedly connected with a bottom scraper, the bottom scraper is in friction contact with the upper surface of the bottom plate, and the lower end of the spiral scraper is fixedly connected to the outer end of the bottom scraper.
As an improved scheme, a first driving motor is fixedly connected to the lower surface of the bottom plate, and the lower end of the rotating sleeve extends to the lower portion of the bottom plate and is fixedly connected with a first gear meshed with the output end of the first driving motor.
As an improved scheme, the lower surface of the bottom plate is fixedly connected with a second driving motor through a supporting frame, and the lower end part of the rotating shaft extends to the lower part of the rotating sleeve and is fixedly connected with a second gear meshed with the output end of the second driving motor.
As a modified proposal, the working surface of the stirring blade is arranged at an angle of 45 degrees with the horizontal plane.
As an improved scheme, a liquid discharge cylinder communicated with the interior of the main cylinder is fixedly connected to the bottom plate, and supporting legs are fixedly connected to the lower surface of the bottom plate.
As an improved scheme, a third driving motor is further fixedly connected to one of the base bodies, and an output end of the second driving motor drives the screw rod to rotate.
Compared with the prior art, the beneficial effects of the utility model are that:
the stirring blades are arranged in an inclined manner, the coal washing wastewater forms an upward moving upper diversion flow channel by the aid of the inclined stirring blades, the coal washing wastewater forms a downward moving lower diversion flow channel by the aid of the spiral scraper coated on the outer sides of the stirring blades, convection is formed between the coal washing wastewater and the lower diversion flow channel, and accordingly mixing efficiency can be greatly improved; the self-cleaning of the cylinder is realized by the spiral scraper and the bottom scraper, and magazines containing coal washing wastewater are adhered to the surface of the cylinder; the filter screen above the main cylinder realizes isolation of large particles in the coal washing wastewater, and ensures stable working efficiency of subsequent equipment; the cleaning plate which moves back and forth realizes automatic cleaning of the filtering surface of the filter screen, and the filter screen is ensured not to be blocked; the machine does not need to be stopped, so that the stability of the working efficiency is ensured; the working efficiency is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a main cylinder; 2-a rotating shaft; 3-stirring blades; 4-a spiral scraper; 5-diversion holes; 6-bottom scraper; 7-a liquid discharge cylinder; 8-a bottom plate; 9-supporting legs; 10-a first drive motor; 11-a second drive motor; 12-a support frame; 13-a first gear; 14-a second gear; 15-rotating the sleeve; 16-a transition cylinder; 17-square cylinder; 18-a filter screen; 19-a seat body; 20-a lead screw; 21-thread bushing; 22-cleaning plate; 23-a third drive motor; 24-a discharge outlet; 25-discharge guide cylinder.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, coal washing wastewater agitating unit, including a main section of thick bamboo 1, pivot 2 is installed in the coaxial rotation in the main section of thick bamboo 1, the equipartition has stirring vane 3 on the perisporium of pivot 2, stirring vane 3 inclines to set up, water conservancy diversion hole 5 has been seted up to the level still on stirring vane 3, and form the last water conservancy diversion runner of rebound through rotating a plurality of stirring vane 3 that set up, still rotate in the main section of thick bamboo 1 and install spiral scraper blade 4, spiral scraper blade 4 and the inner wall frictional contact of a main section of thick bamboo 1, and form the lower water conservancy diversion runner of rebound through spiral scraper blade 4, the feed inlet of a main section of thick bamboo 1 still is equipped with filter screen 18, be equipped with on the filter screen 18 and be used.
The self-cleaning mechanism includes a cleaning plate 22 that reciprocates above the screen 18, the cleaning plate 22 being in frictional contact with the upper surface of the screen 18.
The upper port of the main cylinder 1 is fixedly connected with a square cylinder 17 through a transition cylinder 16, the lower port of the transition cylinder 16 is circular, the upper port of the transition cylinder 16 is square, a filter screen 18 is fixedly connected with the upper port of the square cylinder 17, and a cleaning plate 22 is arranged on the square cylinder 17 in a reciprocating mode through a driving piece.
The driving piece comprises base bodies 19 fixedly connected to two end walls of the square barrel 17 respectively, a lead screw 20 is rotatably installed between the two base bodies 19, a screw sleeve 21 is connected to the lead screw 20 in a threaded mode, the upper end portion of the cleaning plate 22 is fixedly connected to the lower surface of the screw sleeve 21, discharge openings 24 are formed in each base body 19 respectively, bidirectional discharge is achieved through the discharge openings 24 in the two base bodies 19, and reciprocating motion of the cleaning plate 22 is fully utilized.
The outer wall of the square cylinder 17 is also fixedly connected with a discharge guide cylinder 25 corresponding to each discharge opening 24.
The lower port of the main cylinder 1 is fixedly connected with a bottom plate 8, the bottom plate 8 is also rotatably provided with a rotating sleeve 15, the rotating sleeve 15 is sleeved on the rotating shaft 2, the upper end of the rotating sleeve 15 extends to the upper part of the bottom plate 8 and is fixedly connected with a bottom scraper 6, the bottom scraper 6 is in friction contact with the upper surface of the bottom plate 8, and the lower end of the spiral scraper 4 is fixedly connected to the outer end part of the bottom scraper 6.
The lower surface of the bottom plate 8 is fixedly connected with a first driving motor 10, and the lower end part of the rotary sleeve 15 extends to the lower part of the bottom plate 8 and is fixedly connected with a first gear 13 which is meshed with the output end of the first driving motor 10.
The lower surface of the bottom plate 8 is further fixedly connected with a second driving motor 11 through a supporting frame 12, and the lower end part of the rotating shaft 2 extends to the lower part of the rotating sleeve 15 and is fixedly connected with a second gear 14 which is meshed with the output end of the second driving motor 11.
Wherein, the first driving motor 10 and the second driving motor 11 rotate reversely, so that the moving speed between the spiral scraper 4 and the stirring blade 3 is increased, and the stirring efficiency is improved.
The working surface of the stirring blade 3 is inclined at 45 degrees with the horizontal plane.
The bottom plate 8 is also fixedly connected with a liquid discharge cylinder 7 communicated with the interior of the main cylinder 1, and the lower surface of the bottom plate 8 is also fixedly connected with a supporting leg 9.
One of the base bodies 19 is further fixedly connected with a third driving motor 23, and the output end of the second driving motor 11 drives the screw rod 20 to rotate.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a coal washing waste water agitating unit which characterized in that: including a main section of thick bamboo (1), pivot (2) are installed to coaxial rotation in a main section of thick bamboo (1), the equipartition has stirring vane (3) on the perisporium on pivot (2), stirring vane (3) slope sets up, water conservancy diversion hole (5) have been seted up to the level still on stirring vane (3) to form the last water conservancy diversion runner of rebound through a plurality of stirring vane (3) that rotate the setting, still rotate in a main section of thick bamboo (1) and install spiral scraper blade (4), spiral scraper blade (4) with the inner wall frictional contact of a main section of thick bamboo (1), and pass through spiral scraper blade (4) form the lower water conservancy diversion runner of lapse, the feed inlet of a main section of thick bamboo (1) still is equipped with filter screen (18), be equipped with on filter screen (18) and be used for clearing up the self-cleaning mechanism of its filtering surface.
2. The coal washing wastewater stirring device of claim 1, characterized in that: the self-cleaning mechanism comprises a cleaning plate (22) reciprocating above the filter screen (18), and the cleaning plate (22) is in friction contact with the upper surface of the filter screen (18).
3. The coal washing wastewater stirring device of claim 2, characterized in that: the last port of a main section of thick bamboo (1) has square section of thick bamboo (17) through transition section of thick bamboo (16) rigid coupling, filter screen (18) rigid coupling in the last port of square section of thick bamboo (17), clearance board (22) through driving piece reciprocating installation in on square section of thick bamboo (17).
4. The coal washing wastewater stirring device of claim 3, characterized in that: the driving piece includes respectively the rigid coupling in pedestal (19) on square tube (17) both ends wall, two rotate between pedestal (19) and install lead screw (20), threaded connection has silk braid (21) on lead screw (20), the upper end rigid coupling of cleaning plate (22) in the lower surface of silk braid (21), and every bin outlet (24) have still been seted up respectively on pedestal (19).
5. The coal washing wastewater stirring device of claim 4, characterized in that: and a discharge guide cylinder (25) corresponding to each discharge opening (24) is further fixedly connected to the outer wall of the square cylinder (17).
6. The coal washing wastewater stirring device of claim 1, characterized in that: the lower port of the main cylinder (1) is fixedly connected with a bottom plate (8), the bottom plate (8) is further rotatably provided with a rotating sleeve (15), the rotating sleeve (15) is sleeved on the rotating shaft (2), the upper end of the rotating sleeve extends to the upper side of the bottom plate (8) and is fixedly connected with a bottom scraper (6), the bottom scraper (6) is in friction contact with the upper surface of the bottom plate (8), and the lower end of the spiral scraper (4) is fixedly connected to the outer end of the bottom scraper (6).
7. The coal washing wastewater stirring device of claim 6, which is characterized in that: the lower surface rigid coupling of bottom plate (8) has first driving motor (10), the lower tip of commentaries on classics cover (15) extends to the below of bottom plate (8) and rigid coupling have with the output of first driving motor (10) holds engaged with first gear (13).
8. The coal washing wastewater stirring device of claim 7, characterized in that: the lower surface of bottom plate (8) still has second driving motor (11) through support frame (12) rigid coupling, the lower tip of pivot (2) extends to the below of commentaries on classics cover (15) and rigid coupling have with second gear (14) of the output end meshing of second driving motor (11).
9. The coal washing wastewater stirring device of claim 1, characterized in that: the working surface of the stirring blade (3) is inclined by 45 degrees with the horizontal plane.
10. The coal washing wastewater stirring device of claim 6, which is characterized in that: the bottom plate (8) is further fixedly connected with a liquid discharge cylinder (7) communicated with the interior of the main cylinder (1), and the lower surface of the bottom plate (8) is further fixedly connected with supporting legs (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365550.4U CN212731777U (en) | 2020-03-21 | 2020-03-21 | Coal washing wastewater stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365550.4U CN212731777U (en) | 2020-03-21 | 2020-03-21 | Coal washing wastewater stirring device |
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| Publication Number | Publication Date |
|---|---|
| CN212731777U true CN212731777U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020365550.4U Active CN212731777U (en) | 2020-03-21 | 2020-03-21 | Coal washing wastewater stirring device |
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| CN (1) | CN212731777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876010A (en) * | 2021-04-29 | 2021-06-01 | 潍坊特钢集团有限公司 | Steelmaking waste water treatment facilities |
| CN113813832A (en) * | 2021-08-31 | 2021-12-21 | 郑海波 | Can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity |
| CN114735728A (en) * | 2022-04-19 | 2022-07-12 | 广西南宁百会药业集团有限公司 | Preparation method and application of magnesium hydroxide |
-
2020
- 2020-03-21 CN CN202020365550.4U patent/CN212731777U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876010A (en) * | 2021-04-29 | 2021-06-01 | 潍坊特钢集团有限公司 | Steelmaking waste water treatment facilities |
| CN113813832A (en) * | 2021-08-31 | 2021-12-21 | 郑海波 | Can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity |
| CN114735728A (en) * | 2022-04-19 | 2022-07-12 | 广西南宁百会药业集团有限公司 | Preparation method and application of magnesium hydroxide |
| CN114735728B (en) * | 2022-04-19 | 2024-01-26 | 广西南宁百会药业集团有限公司 | Preparation method and application of magnesium hydroxide |
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