CN215049294U

CN215049294U - Coal system semi coke effluent treatment plant

Info

Publication number: CN215049294U
Application number: CN202121132454.6U
Authority: CN
Inventors: 刘侠
Original assignee: Yulin University
Current assignee: Yulin University
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-07
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a coal semi-coke wastewater purification device, which comprises a pipe body, two filter screens, a motor, a second shaft and a third shaft; the two filter screens are respectively arranged at two ends of the pipe body and are detachably connected with the pipe body through the connecting component; the motor is fixed at the top of the pipe body, the output shaft is downwards connected with a first shaft, the lower end of the first shaft extends into the pipe body, and a first bevel gear is fixedly sleeved in the first shaft; the second shaft and the third shaft are horizontally arranged in the pipe body and are respectively positioned at the left side and the right side of the first shaft, one ends of the second shaft and the third shaft, which are close to the first shaft, are respectively sleeved with a second bevel gear which is meshed with the first bevel gear, and the other ends of the second shaft and the third shaft are respectively provided with a first cleaning component and a second cleaning component. The utility model discloses a motor drives the primary shaft rotation to it rotates to drive secondary shaft and third axle under bevel gear driven cooperation in step, thereby drives and cleans the filter screen at subassembly to the body both ends and cleans, thereby dredges and filters the mesh and improve filtration efficiency.

Description

Coal system semi coke effluent treatment plant

Technical Field

The utility model relates to a waste water treatment technical field specifically is a blue charcoal effluent treatment plant of coal system.

Background

A large amount of waste water can be produced in the semi-coke production and processing process, and the waste water mainly contains sulfide, cyanide, ammonia nitrogen and thiocyanide, coal tar substances and the like, so that a corresponding waste water purification device is required to treat the waste water, the waste water is prevented from causing environmental pollution, most of general semi-coke waste water purification devices purify the water quality by utilizing filtration, but the filtering device is easily blocked due to the fact that the semi-coke waste water contains a large amount of impurities and oil blocks in the filtering process, and the purification efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blue charcoal effluent treatment plant of coal system to solve the problem of above-mentioned background art.

The technical scheme of the utility model is that:

a coal semi-coke wastewater purification device comprises a pipe body, two filter screens, a motor, a second shaft and a third shaft; the pipe body is horizontally arranged; the two filter screens are respectively and vertically arranged inside two ends of the pipe body, and each filter screen is detachably connected with the pipe body through a connecting component; the motor is fixed at the top of the pipe body, an output shaft of the motor is vertically and downwards connected with a first shaft, the lower end of the first shaft extends into the pipe body, and a first bevel gear is fixedly sleeved on the first shaft; the second shaft and the third shaft are horizontally arranged in the pipe body and are respectively located on the left side and the right side of the first shaft, second bevel gears are fixed to one ends, close to the first shaft, of the second shaft and one ends, close to the first shaft, of the third shaft in a sleeved mode, the two second bevel gears are respectively meshed with the first bevel gears, a first cleaning assembly is arranged at the left end of the second shaft, the first cleaning assembly is in contact with the right side wall of the filter screen arranged at the left end of the pipe body, a second cleaning assembly is arranged at the right end of the third shaft after the right end of the third shaft penetrates through the outer portion of the other filter screen, and the second cleaning assembly is in contact with the right side wall of the other filter screen.

Further, the first cleaning assembly and the second cleaning assembly are the same in structure and are cleaning brushes or scraping plates, and one ends, far away from the first shaft, of the second shaft and the third shaft are detachably connected with the cleaning brushes or the scraping plates through bolts.

Furthermore, the connecting assembly comprises two sliding blocks and two fixing blocks; the two sliding blocks are symmetrically fixed on two sides of the filter screen respectively, and positioning holes are formed in the tops of the two sliding blocks; two fixed blocks are symmetrically fixed respectively in the both sides of body tip, two fixed blocks just seted up on the lateral wall of body with slider assorted spout, the both sides of body tip seted up with the opening of spout intercommunication, the top of every fixed block all is equipped with T type fixture block, and the lower part suit of T type fixture block is fixed with the spring, the other end of spring with the top of fixed block is fixed, and the lower extreme of T type fixture block extends to the inside of fixed block and corresponds and inserts in the locating hole.

Further, one side of the second shaft and one side of the third shaft, which are far away from the first shaft, are rotatably connected with bearing seats, connecting rods are fixed at the tops of the two bearing seats, and the other ends of the two connecting rods are fixedly connected with the inner wall of the pipe body.

Further, flanges are respectively sleeved and fixed on the outer walls of the two ends of the pipe body.

Furthermore, a feeding barrel is arranged at the top of the pipe body, a feeding pipe is connected to the bottom of the feeding barrel, the lower end of the feeding pipe is communicated with the pipe body, a gate valve is arranged on the feeding pipe, and the bottom of the pipe body is arc-shaped and is provided with a discharge port.

Furthermore, a plurality of first stirring blades are arranged on the first shaft, a plurality of second stirring blades are arranged on the second shaft, and a plurality of third stirring blades are arranged on the third shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a starter motor drives the primary shaft rotatory to drive secondary shaft and third axle under bevel gear driven cooperation and rotate in step, thereby drive and clean the subassembly and rotate and clean the surface that sets up the filter screen at body both ends, utilize cleaning brush or scraper blade to come to clean piling up impurity and the oil cake on the filter mesh and strike off, thereby dredge the filter mesh and improve filtration efficiency.

2. The utility model provides a two filter screens can be dismantled with the body and be connected, consequently can conveniently change the filter screen.

3. The utility model discloses be equipped with at the top of body and throw the storage bucket, utilize to throw the storage bucket and can put in the flocculation agent to the body in, utilize the coal tar of getting rid of among the blue charcoal waste water that the flocculation agent can be further, be favorable to follow-up handling blue charcoal waste water.

4. The utility model is provided with a plurality of first stirring blades on the first shaft, so that the flocculating agent thrown into the pipe body can be stirred in the horizontal direction in the process that the motor drives the first shaft to rotate, and the reaction rate of the flocculating agent and the semi-coke wastewater is improved; and be equipped with a plurality of second stirring vane and a plurality of third stirring vane on second shaft and third axle respectively, consequently when the primary shaft rotates, through the transmission cooperation with bevel gear for the secondary shaft carries out the stirring of vertical direction with a plurality of second stirring vane of third axle synchronous drive and a plurality of third stirring vane, drives a plurality of first stirring vane at the primary shaft and carries out the stirring speed that has further promoted on the basis of horizontal direction stirring, consequently further promoted the reaction rate of flocculant with blue charcoal waste water.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

fig. 3 is a top view of the present invention.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to fig. 1 to 3. 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 controller and 220V mains, and the controller can be a conventional known device controlled by a computer, and does not involve any innovation.

Example 1

As shown in fig. 1, a coal semi-coke wastewater purification device comprises a pipe body 1, two filter screens 2, a motor 3, a second shaft 4 and a third shaft 5; the pipe body 1 is horizontally arranged; the two filter screens 2 are respectively and vertically arranged inside two ends of the pipe body 1, and each filter screen 2 is respectively detachably connected with the pipe body 1 through a connecting component; the motor 3 is fixed on the top of the pipe body 1, an output shaft of the motor 3 is vertically connected with a first shaft 31 downwards through a coupler, the lower end of the first shaft 31 extends into the pipe body 1, and a first bevel gear 32 is fixedly sleeved on the first shaft 31; second shaft 4 and third shaft 5 level set up in body 1 and be located the left and right sides of primary shaft 31 respectively, second shaft 4 and the one end that third shaft 5 is close to primary shaft 31 are all the suit and are fixed with second bevel gear 33, two second bevel gears 33 mesh with first bevel gear 32 respectively, the left end of second shaft 4 is equipped with first clean subassembly 41, first clean subassembly 41 contacts with the right side wall of the filter screen 2 that sets up at the body 1 left end, the right-hand member of third shaft 5 is equipped with second clean subassembly 51 after passing the outside of another filter screen 2, second clean subassembly 51 with the right side wall contact of another filter screen 2.

Specifically, as shown in fig. 1, in order to facilitate cleaning of impurities accumulated on the filter screen, the first cleaning assembly 41 and the second cleaning assembly 51 have the same structure and are both cleaning brushes or scrapers, and in order to facilitate timely replacement of the cleaning brushes or scrapers, one ends of the second shaft 4 and the third shaft 5, which are far away from the first shaft 31, are detachably connected with the cleaning brushes or scrapers through bolts.

Specifically, as shown in fig. 1 to 3, the connecting assembly includes two sliding blocks 7 and two fixed blocks 8; the two sliding blocks 7 are symmetrically fixed on two sides of the filter screen 2 respectively, and positioning holes 71 are formed in the tops of the two sliding blocks 7; the two fixing blocks 8 are symmetrically fixed on two sides of the end portion of the pipe body 1 respectively, sliding grooves matched with the sliding blocks 7 are formed in the side wall, opposite to the pipe body 1, of the two fixing blocks 8, through holes 101 communicated with the sliding grooves are formed in two sides of the end portion of the pipe body 1, a T-shaped fixture block 81 is arranged above each fixing block 8, a spring 82 is fixedly sleeved on the lower portion of each T-shaped fixture block 81, the other end of each spring 82 is fixed to the top of the corresponding fixing block 8, and the lower end of each T-shaped fixture block 81 extends into the corresponding fixing block 8 and is correspondingly inserted into the corresponding positioning hole 71; when the filter screen 2 is replaced, the T-shaped fixture block 81 is lifted upwards, so that the lower end of the T-shaped fixture block 81 is withdrawn from the positioning hole 71, then the filter screen 2 and the two sliders 7 fixed on the filter screen 2 are moved out of the pipe body 1, when the filter screen 2 is re-installed, the two sliders 7 arranged on the filter screen 2 are aligned to the through holes 101 formed in the two sides of the end part of the pipe body 1, then the two sliders 7 are inserted into the sliding grooves and move the filter screen 2, meanwhile, the T-shaped fixture block 81 is lifted upwards, so that the positioning holes 71 on the two sliders 7 are moved to the positions under the two T-shaped fixture blocks 81, then the T-shaped fixture block 81 is loosened, the T-shaped fixture block 81 moves downwards under the action of the elastic force of the spring 82, and the lower end of the T-shaped fixture block 81 is inserted into the positioning hole 71, so that the position of the filter screen 2 is fixed.

Preferably, as shown in fig. 1, in order to enable the second shaft 4 and the third shaft 5 to rotate more smoothly in the pipeline 1, bearing seats 62 are rotatably connected to both sides of the second shaft 4 and the third shaft 5 away from the first shaft 31, connecting rods 61 are fixed to the tops of both bearing seats 62, and the other ends of both connecting rods 61 are fixedly connected to the inner wall of the pipe body 1.

Preferably, as shown in fig. 1 and 3, in order to facilitate connection of the pipe body 1 with a water pipe disposed on a sedimentation tank, flanges 102 are respectively fixed on outer walls of two ends of the pipe body 1 in a sleeved manner.

The working principle is as follows: firstly, fixing a pipe body 1 outside a water pipe of a sedimentation tank by using a flange 102 through bolts, then conveying wastewater into the pipe body 1 from the right end of the pipe body 1, when the filter screen 2 needs to be cleaned, starting a motor 3, driving a first shaft 31 and a first bevel gear 32 to rotate by an output shaft of the motor 3, driving a second bevel gear 33 to be sleeved and fixed at one end of a second shaft 4 and one end of a third shaft 5 close to the first shaft 31, and respectively engaging the two second bevel gears 33 with the first bevel gear 32, so that the first shaft 31 drives the second shaft 4 and the third shaft 5 to synchronously rotate when rotating, driving a cleaning brush or a scraper fixed on the third shaft 5 to rotate when rotating, thereby cleaning the right side wall of the filter screen 2 at the right inlet of the pipe body 1, cleaning a large amount of impurities and oil blocks accumulated on the filter screen 2 at the position, and avoiding the mesh blockage on the filter screen 2 at the position, promote filtration efficiency, drive the brush cleaner or the scraper blade of fixing on it when secondary shaft 4 rotates simultaneously and rotate to clean the right lateral wall of the filter screen 2 that is located the 1 left side exit of body, can dredge the mesh of this filter screen 2 when making waste water discharge, keep filtration efficiency.

Example 2

On the basis of embodiment 1, in order to carry out coal tar purification and removal treatment on semi-coke wastewater flowing into the interior of the pipe body 1, as shown in fig. 1, a feeding barrel 9 is arranged at the top of the pipe body 1, a feeding pipe 91 is connected to the bottom of the feeding barrel 9, the lower end of the feeding pipe 91 is communicated with the pipe body 1, a gate valve 92 is arranged on the feeding pipe 91, the bottom of the pipe body 1 is arc-shaped and is provided with a discharge port 103, a flocculating agent can be put into the interior of the pipe body 1 by using the feeding barrel 9, coal tar in the wastewater is reacted and removed by using the flocculating agent and flocculates, and the generated flocculates can be discharged through the discharge port 103.

Preferably, in order to increase the reaction rate between the flocculant and the wastewater containing coal tar, as shown in fig. 1, a plurality of first stirring blades 34 are disposed on the first shaft 31, a plurality of second stirring blades 42 are disposed on the second shaft 4, a plurality of third stirring blades 52 are disposed on the third shaft 5, when the first shaft 31 drives the second shaft 4 and the third shaft 5 to rotate by means of bevel gear transmission, the plurality of first stirring blades 34 disposed on the first shaft 31 perform stirring in the horizontal direction, and the plurality of second stirring blades 42 and the plurality of third stirring blades 52 disposed on the second shaft 4 and the third shaft 5 perform stirring in the vertical direction, so as to increase the reaction rate between the flocculant and the wastewater.

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

1. The utility model provides a blue charcoal effluent treatment plant of coal system which characterized in that includes:

the pipe body (1) is horizontally arranged;

the two filter screens (2) are respectively and vertically arranged inside two ends of the pipe body (1), and each filter screen (2) is detachably connected with the pipe body (1) through a connecting component;

the motor (3) is fixed at the top of the pipe body (1), an output shaft of the motor (3) is vertically and downwards connected with a first shaft (31), the lower end of the first shaft (31) extends into the pipe body (1), and a first bevel gear (32) is fixedly sleeved on the first shaft (31);

second shaft (4) and third axle (5), the level sets up in body (1) and is located the left and right sides of primary shaft (31) respectively, the one end that secondary shaft (4) and third axle (5) are close to primary shaft (31) all the suit is fixed with second bevel gear (33), two second bevel gear (33) mesh with first bevel gear (32) respectively, the left end of secondary shaft (4) is equipped with first clean subassembly (41), first clean subassembly (41) and the right side wall contact of setting at body (1) left end filter screen (2), be equipped with second clean subassembly (51) after the right-hand member of third axle (5) passes the outside of other filter screen (2), second clean subassembly (51) with the right side wall contact of other filter screen (2).

2. The coal semi-coke wastewater purification device as claimed in claim 1, wherein the first cleaning component (41) and the second cleaning component (51) have the same structure and are cleaning brushes or scraping plates, and one ends of the second shaft (4) and the third shaft (5) far away from the first shaft (31) are detachably connected with the cleaning brushes or the scraping plates through bolts.

3. The coal-based semi-coke wastewater purification device according to claim 1, wherein the connection assembly comprises:

the two sliding blocks (7) are symmetrically fixed on two sides of the filter screen (2) respectively, and positioning holes (71) are formed in the tops of the two sliding blocks (7);

two fixed blocks (8), the symmetry is fixed respectively the both sides of body (1) tip, two fixed blocks (8) just to body (1) on the lateral wall seted up with slider (7) assorted spout, the both sides of body (1) tip seted up with opening (101) of spout intercommunication, the top of every fixed block (8) all is equipped with T type fixture block (81), and the lower part suit of T type fixture block (81) is fixed with spring (82), the other end of spring (82) with the top of fixed block (8) is fixed, and the lower extreme of T type fixture block (81) extends to the inside of fixed block (8) and corresponds and inserts in locating hole (71).

4. The coal semi-coke wastewater purification device as claimed in claim 1, wherein one sides of the second shaft (4) and the third shaft (5) far away from the first shaft (31) are rotatably connected with bearing seats (62), connecting rods (61) are fixed at the tops of the two bearing seats (62), and the other ends of the two connecting rods (61) are fixedly connected with the inner wall of the pipe body (1).

5. The semi-coke wastewater purification device for coal as claimed in claim 1, wherein flanges (102) are respectively fixed on the outer walls of the two ends of the pipe body (1) in a sleeved manner.

6. The coal semi-coke wastewater purification device as claimed in claim 1, wherein a feeding barrel (9) is arranged at the top of the pipe body (1), a feeding pipe (91) is connected to the bottom of the feeding barrel (9), the lower end of the feeding pipe (91) is communicated with the pipe body (1), a gate valve (92) is arranged on the feeding pipe (91), and the bottom of the pipe body (1) is arc-shaped and provided with a discharge port (103).

7. The coal-based semi-coke wastewater purification device according to claim 6, wherein a plurality of first stirring blades (34) are arranged on the first shaft (31), a plurality of second stirring blades (42) are arranged on the second shaft (4), and a plurality of third stirring blades (52) are arranged on the third shaft (5).