CN215102437U

CN215102437U - Heterogeneous catalytic oxidation sewage treatment device

Info

Publication number: CN215102437U
Application number: CN202120551349.XU
Authority: CN
Inventors: 梁全民; 樊建军; 王星华
Original assignee: Tianjin Errc Environmental Protection Co ltd
Current assignee: Tianjin Errc Environmental Protection Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-10
Anticipated expiration: 2031-03-17

Abstract

The utility model provides a heterogeneous catalytic oxidation sewage treatment device, which comprises a housin, the landing leg, the stirring subassembly, lifting unit, first strike off the subassembly, adsorption component, the subassembly is struck off to the second, the casing top is equipped with the feed inlet, the bottom is equipped with the discharge gate, the landing leg has a plurality ofly, a plurality of landing legs are fixed in the casing bottom, lifting unit installs on casing upper portion, adsorption component installs on lifting unit, the lifting unit bottom links to each other with the stirring subassembly, first strike off the unit mount in the casing bottom, open the casing bottom has the mud outlet that corresponds with first striking off the subassembly, it is fixed with a mud drainage section of thick bamboo to go out mud outlet bottom, the second strikes off the unit mount in a mud drainage section of thick bamboo, mud drainage section of thick bamboo bottom intercommunication has a mud pipe. Heterogeneous catalytic oxidation sewage treatment device solved current equipment and received participating in reactant attitude restriction, the oxidant can't fully contact with sewage, reaction efficiency is low, causes the extravagant problem of oxidant.

Description

Heterogeneous catalytic oxidation sewage treatment device

Technical Field

The utility model belongs to the technical field of heterogeneous catalytic oxidation sewage treatment, especially, relate to a heterogeneous catalytic oxidation sewage treatment device.

Background

The water treatment refers to physical and chemical measures adopted to ensure that the water quality reaches a certain use standard. The treatment aims to improve the water quality and make the water quality reach a certain water quality standard. The water treatment mode comprises physical treatment and chemical treatment. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water. In addition, the physical methods also include precipitation methods, which are obtained by floating impurities with a smaller specific gravity on the water surface or precipitating impurities with a larger specific gravity below the water surface. The chemical method is to convert the impurities in water into substances which are less harmful to human bodies by various chemicals or concentrate the impurities, and the longest historical chemical treatment method can be that alum is added into water, and after the impurities in the water are collected, the volume is increased, and then the impurities can be removed by a filtration method. The water treatment comprises the following steps: the sewage treatment and the drinking water treatment are two types, and the sewage treatment is further divided into two types in some places, namely sewage treatment and reclaimed water recycling. The existing equipment is limited by the state of the reactant, the oxidant cannot be fully contacted with the sewage, the reaction efficiency is low, and the oxidant is wasted.

Disclosure of Invention

In view of this, the utility model provides a heterogeneous catalytic oxidation sewage treatment device is restricted by participating in reactant attitude in order to solve current equipment, and the oxidant can't fully contact with sewage, and reaction efficiency is low, causes the extravagant problem of oxidant.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the multiphase catalytic oxidation sewage treatment equipment comprises a shell, supporting legs, a stirring assembly, a lifting assembly, a first scraping assembly, an adsorption assembly and a second scraping assembly, wherein a feed inlet is formed in the top of the shell, a discharge outlet is formed in the bottom of the shell, a plurality of supporting legs are fixed at the bottom of the shell, the lifting assembly is installed on the upper portion of the shell, the adsorption assembly is installed on the lifting assembly, the bottom of the lifting assembly is connected with the stirring assembly, the first scraping assembly is installed at the bottom of the shell, a sludge outlet corresponding to the first scraping assembly is formed in the bottom of the shell, a sludge discharge barrel is fixed at the bottom of the sludge outlet, the second scraping assembly is installed in the sludge discharge barrel, and the bottom of the sludge discharge barrel is communicated with a sludge discharge pipe;

lifting unit includes a drive motor, the screw rod, the guide arm, a drive motor installs at the casing top, a drive motor's output shaft stretches into in the casing through the through-hole that the casing was reserved, a drive motor's output shaft tip links to each other with the screw rod, the guide arm has two, the branch is listed as the screw rod both sides, two guide arms all with casing top fixed connection, adsorption component and screw rod threaded connection adsorption component, the pipe runs through in adsorption component, with adsorption component sliding connection, the screw rod bottom is fixed with first pivot, the stirring unit mount is in first pivot.

Further, the adsorption component includes adsorption plate, fixed plate, connecting plate, and the connecting plate is the annular, and the fixed plate has a plurality ofly, and a plurality of fixed plate one end all links to each other with the connecting plate, and the other end all links to each other with the screw thread seat, screw thread seat and screw rod threaded connection, and the adsorption plate is fixed in the accommodation space that fixed plate, connecting plate formed, and it has the through-hole that corresponds with the guide arm to open on two of them fixed plates, and the guide arm passes through-hole and fixed plate sliding connection.

Further, first subassembly of striking off includes scraper blade, second driving motor, second pivot, solid fixed cylinder, and second driving motor fixes in the casing bottom, and inside the through-hole that second driving motor's output shaft reserved through the casing stretched into the casing, with second pivot fixed connection, solid fixed cylinder cover was outside at the second pivot, with second pivot fixed connection, the scraper blade has two, and two scraper blades are fixed in the both sides of solid fixed cylinder, and the mud outlet corresponds the setting with the scraper blade.

Furthermore, the top of the second rotating shaft is rotatably connected with the first rotating shaft through a bearing.

Further, the second scraping component comprises an air cylinder, a gear, a driving rack, a driven rack, a guide rail and a scraping rod, wherein the air cylinder is fixed on the outer wall of one side of the mud discharging barrel away from the supporting legs, a telescopic rod of the air cylinder extends into the mud discharging barrel through a through hole reserved in the mud discharging barrel, a Z-shaped rod is fixed at the end part of the telescopic rod of the air cylinder, one end of the Z-shaped rod is fixedly connected with one end of the driving rack, the other end of the Z-shaped rod is fixed with the scraping rod, the driven rack is installed above the driving rack, the guide rail is fixed on the side wall of the mud discharging barrel, one side of the driven rack is arranged in the slide rail and is in sliding connection with the slide rail, the driving rack is opposite to the saw teeth of the driven rack, the gear is installed on the inner wall of the mud discharging barrel between the driving rack and the driven rack, the gear is respectively in meshing connection with the driving rack and the driven rack, one end of the driven rack away from the gear extends downwards to form a connecting rod, the bottom of the connecting rod is fixed with the scraping rod, the bottom of each scraping rod is attached to the bottom of the sludge discharging barrel, the two sides of each scraping rod are attached to the inner wall of the sludge discharging barrel, and the sludge discharging pipe is communicated with the sludge discharging barrel through a through hole reserved in the bottom of the sludge discharging barrel.

Further, the guide rail is arranged above the driving rack, the mud outlet pipe is arranged at the center of the mud discharging barrel, and one end, close to the driven rack, of the guide rail is arranged above the mud outlet pipe.

Further, the stirring subassembly includes arc stirring leaf, horizontal pole, and the horizontal pole has a plurality ofly, the one end of a plurality of horizontal poles all with the upper end fixed connection of first pivot, the other end all is fixed with an arc stirring leaf, the other end of arc stirring leaf and the lower extreme fixed connection of first pivot.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a heterogeneous catalytic oxidation sewage treatment device just reverses through the first driving motor of drive and can be while adsorption component's lift and the just biography and the upset of stirring subassembly, can let oxidant and water on the adsorption component fully contact when the stirring is mixed abundant, has improved reaction rate.

(2) The length of the second rotating shaft is short, the length of the first rotating shaft is long due to the fact that the first rotating shaft is connected with the screw rod in a rotating mode through the bearing, deformation caused by long-term rotation of the first rotating shaft can be prevented, and the service life of the equipment is prolonged.

(3) The telescopic link of cylinder stretches out, drives the initiative rack and removes to mud pipe direction, and the initiative rack passes through the gear and drives driven rack and remove to mud pipe direction along the guide rail, and initiative rack, driven rack all drive the sediment of scraping rather than corresponding with the pole of scraping with row's mud bottom and scrape and move to mud outlet department, make the sediment discharge fast.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic view of a multiphase catalytic oxidation sewage treatment apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of a heterogeneous catalytic oxidation sewage treatment apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic sectional view of a heterogeneous catalytic oxidation sewage treatment apparatus according to an embodiment of the present invention;

fig. 4 is a schematic view of a second scraping assembly according to an embodiment of the present invention;

fig. 5 is a partially enlarged schematic view of a second scraping assembly according to an embodiment of the present invention;

fig. 6 is a partially enlarged schematic view of a second scraping assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a housing; 11. a support leg; 12. a sludge outlet; 13. a feed inlet; 14. a discharge port; 15. a mud outlet pipe; 16. a sludge discharge barrel; 2. a stirring assembly; 21. a first rotating shaft; 22. an arc-shaped stirring blade; 23. a cross bar; 3. a lifting assembly; 31. a first drive motor; 32. a screw; 33. a guide bar; 4. a first scraping assembly; 41. a squeegee; 42. a second drive motor; 43. a second rotating shaft; 44. a fixed cylinder; 45. a bearing; 5. an adsorption component; 51. an adsorption plate; 52. a fixing plate; 53. a connecting plate; 6. a second scraping assembly; 61. a cylinder; 62. a gear; 63. a driving rack; 64. a driven rack; 65. a guide rail; 66. a scraping rod; 67. a Z-shaped rod; 68. a connecting rod.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the multiphase catalytic oxidation sewage treatment equipment includes a housing 1, support legs 11, a stirring assembly 2, a lifting assembly 3, a first scraping assembly 4, an adsorption assembly 5, and a second scraping assembly 6, wherein a feed inlet 13 is arranged at the top of the housing 1, a discharge outlet 14 is arranged at the bottom of the housing 1, a plurality of support legs 11 are fixed at the bottom of the housing 1, the lifting assembly 3 is installed at the upper part of the housing 1, the adsorption assembly 5 is installed on the lifting assembly 3, the bottom of the lifting assembly 3 is connected with the stirring assembly 2, the first scraping assembly 4 is installed at the bottom of the housing 1, a sludge outlet 12 corresponding to the first scraping assembly 4 is arranged at the bottom of the housing 1, a sludge discharge barrel 16 is fixed at the bottom of the sludge outlet 12, the second scraping assembly 6 is installed in the sludge discharge barrel 16, and a sludge discharge pipe 15 is communicated with the bottom of the sludge discharge barrel 16;

lifting unit 3 includes first driving motor 31, screw rod 32, guide arm 33, first driving motor 31 installs at 1 top of casing, the through-hole that first driving motor 31's output shaft reserved through casing 1 stretches into in the casing 1, first driving motor 31's output shaft tip links to each other with screw rod 32, guide arm 33 has two, divide row screw rod 32 both sides, two guide arms 33 all with 1 top fixed connection of casing, adsorption component 5 and screw rod 32 threaded connection adsorption component 5, the pipe runs through in adsorption component 5, with adsorption component 5 sliding connection, screw rod 32 bottom is fixed with first pivot 21, stirring component 2 installs on first pivot 21. Only need drive first driving motor 31 just reversing can be simultaneously adsorption component 5 the lift and stirring component 2 just pass and the upset, can let oxidant and water on the adsorption component 5 fully contact when the stirring mixes fully, improved reaction rate.

As shown in fig. 1 to 3, the adsorption assembly 5 includes an adsorption plate 51, a plurality of fixing plates 52, and a plurality of connecting plates 53, the connecting plates 53 are annular, the fixing plates 52 are provided, one ends of the fixing plates 52 are connected to the connecting plates 53, the other ends of the fixing plates are connected to a screw seat, the screw seat is connected to the screw rod 32 by screw threads, the adsorption plate 51 is fixed in an accommodating space formed by the fixing plates 52 and the connecting plates 53, two of the fixing plates 52 are provided with through holes corresponding to the guide rods 33, and the guide rods 33 are slidably connected to the fixing plates 52 through the through holes.

As shown in fig. 1 to 2, the first scraping component 4 includes a scraper 41, a second driving motor 42, a second rotating shaft 43, a fixed cylinder 44, the second driving motor 42 is fixed at the bottom of the casing 1, an output shaft of the second driving motor 42 extends into the casing 1 through a through hole reserved in the casing 1, and is fixedly connected with the second rotating shaft 43, the fixed cylinder 44 is sleeved outside the second rotating shaft 43 and is fixedly connected with the second rotating shaft 43, the scraper 41 has two scrapers, the two scrapers 41 are fixed at two sides of the fixed cylinder 44, and the mud outlet 12 is correspondingly arranged with the scraper 41. The second driving motor 42 drives the scraper 41 to rotate, and sediment at the bottom of the shell 1 falls into the mud discharging barrel 16 along the mud outlet hole.

As shown in fig. 1 to 2, the top of the second rotating shaft 43 is rotatably connected to the first rotating shaft 21 through a bearing 45. The length of the second rotating shaft 43 is short, and the length of the first rotating shaft 21 is long due to the connection with the screw 32, so that the first rotating shaft 21 can be prevented from being deformed due to long-term rotation through the rotary connection of the bearing 45, and the service life of the equipment is prolonged.

As shown in fig. 4 to 6, the second scraping assembly 6 includes a cylinder 61, a gear 62, a driving rack 63, a driven rack 64, a guide rail 65, and a scraping rod 66, the cylinder 61 is fixed on the outer wall of the side of the mud discharging barrel 16 far from the supporting leg 11, an expansion rod of the cylinder 61 extends into the mud discharging barrel 16 through a through hole reserved in the mud discharging barrel 16, a Z-shaped rod 67 is fixed on the end portion of the expansion rod of the cylinder 61, one end of the Z-shaped rod 67 is fixedly connected with one end of the driving rack 63, the other end is fixed with the scraping rod 66, the driven rack 64 is installed above the driving rack 63, the guide rail 65 is fixed on the side wall of the mud discharging barrel 16, one side of the driven rack 64 is arranged inside the slide rail and slidably connected with the slide rail, the driving rack 63 is arranged opposite to the saw teeth of the driven rack 64, the gear 62 is installed on the inner wall of the mud discharging barrel 16 between the driving rack 63 and the driven rack 64, the gear 62 is respectively connected with the driving rack 63, the driven rack 64, Driven rack 64 meshes the connection, and driven rack 64 keeps away from the one end downwardly extending of gear 62 and forms connecting rod 68, and connecting rod 68 bottom is fixed with one and scrapes pole 66, and two scrape the pole 66 bottoms all with mud discharging barrel 16 bottom laminating setting, and two scrape the pole 66 both sides all with mud discharging barrel 16 inner wall laminating setting, and the through-hole and the mud discharging barrel 16 intercommunication of leaving mud pipe 15 through mud discharging barrel 16 bottom reservation. The telescopic rod of the cylinder 61 extends out to drive the driving rack 63 to move towards the mud pipe 15, the driving rack 63 drives the driven rack 64 to move towards the mud pipe 15 along the guide rail 65 through the gear 62, and the driving rack 63 and the driven rack 64 both drive the corresponding scraping rod 66 to scrape the sediment at the bottom of the mud discharging cylinder 16 to the mud outlet 12, so that the sediment is discharged quickly.

As shown in fig. 4 to 6, the guide rail 65 is disposed above the driving rack 63, the mud discharging pipe 15 is disposed at the center of the mud discharging barrel 16, and one end of the guide rail 65 close to the driven rack 64 is disposed above the mud discharging pipe 15.

As shown in fig. 4 to 6, the stirring assembly 2 includes arc-shaped stirring blades 22 and a plurality of cross rods 23, the cross rods 23 are provided with a plurality of cross rods 23, one ends of the cross rods 23 are fixedly connected with the upper end of the first rotating shaft 21, the other ends of the cross rods are fixedly provided with the arc-shaped stirring blades 22, and the other ends of the arc-shaped stirring blades 22 are fixedly connected with the lower end of the first rotating shaft 21.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Heterogeneous catalytic oxidation sewage treatment device which characterized in that: comprises a shell (1), supporting legs (11), a stirring component (2), a lifting component (3), a first scraping component (4), an adsorption component (5) and a second scraping component (6), the top of the shell (1) is provided with a feeding hole (13), the bottom of the shell is provided with a discharging hole (14), a plurality of supporting legs (11) are arranged, the plurality of supporting legs (11) are fixed at the bottom of the shell (1), the lifting assembly (3) is arranged at the upper part of the shell (1), the adsorption assembly (5) is arranged on the lifting assembly (3), the bottom of the lifting assembly (3) is connected with the stirring assembly (2), the first scraping assembly (4) is arranged at the bottom of the shell (1), the bottom of the shell (1) is provided with a sludge outlet (12) corresponding to the first scraping assembly (4), the bottom of the sludge outlet (12) is fixedly provided with a sludge discharge barrel (16), the second scraping assembly (6) is arranged in the sludge discharge barrel (16), and the bottom of the sludge discharge barrel (16) is communicated with a sludge discharge pipe (15);

lifting unit (3) include first driving motor (31), screw rod (32), guide arm (33), install at casing (1) top first driving motor (31), the through-hole that the output shaft of first driving motor (31) was reserved through casing (1) stretches into in casing (1), the output shaft tip of first driving motor (31) links to each other with screw rod (32), guide arm (33) have two, divide and be listed as screw rod (32) both sides, two guide arms (33) all with casing (1) top fixed connection, adsorption component (5) and screw rod (32) threaded connection adsorption component (5), the pipe runs through in adsorption component (5), with adsorption component (5) sliding connection, screw rod (32) bottom is fixed with first pivot (21), install on first pivot (21) stirring component (2).

2. The heterogeneous catalytic oxidation sewage treatment plant of claim 1, wherein: adsorption element (5) are including adsorption plate (51), fixed plate (52), connecting plate (53) are the annular, fixed plate (52) have a plurality ofly, a plurality of fixed plate (52) one end all links to each other with connecting plate (53), the other end all links to each other with the screw thread seat, screw thread seat and screw rod (32) threaded connection, adsorption plate (51) are fixed in fixed plate (52), in the accommodation space that connecting plate (53) formed, wherein open the through-hole that corresponds with guide arm (33) on two fixed plate (52), guide arm (33) are through-hole and fixed plate (52) sliding connection.

3. The heterogeneous catalytic oxidation sewage treatment plant of claim 1, wherein: first scraping component (4) includes scraper blade (41), second driving motor (42), second pivot (43), solid fixed cylinder (44), second driving motor (42) are fixed in casing (1) bottom, the output shaft of second driving motor (42) stretches into inside casing (1) through the through-hole that casing (1) was reserved, with second pivot (43) fixed connection, gu fixed cylinder (44) cover is outside in second pivot (43), with second pivot (43) fixed connection, scraper blade (41) have two, the both sides at solid fixed cylinder (44) are fixed in two scraper blades (41), it corresponds the setting with scraper blade (41) to go out mud mouth (12).

4. The heterogeneous catalytic oxidation sewage treatment plant of claim 3, wherein: the top of the second rotating shaft (43) is rotatably connected with the first rotating shaft (21) through a bearing (45).

5. The heterogeneous catalytic oxidation sewage treatment plant of claim 1, wherein: the second scraping component (6) comprises an air cylinder (61), a gear (62), a driving rack (63), a driven rack (64), a guide rail (65) and a scraping rod (66), wherein the air cylinder (61) is fixed on the outer wall of one side, far away from the supporting leg (11), of the mud discharging barrel (16), an expansion rod of the air cylinder (61) extends into the mud discharging barrel (16) through a through hole reserved in the mud discharging barrel (16), a Z-shaped rod (67) is fixed at the end part of the expansion rod of the air cylinder (61), one end of the Z-shaped rod (67) is fixedly connected with one end of the driving rack (63), the other end of the Z-shaped rod is fixed with the scraping rod (66), the driven rack (64) is installed above the driving rack (63), the guide rail (65) is fixed on the side wall of the mud discharging barrel (16), one side of the driven rack (64) is arranged inside a sliding rail and is in sliding connection with the sliding rail, the driving rack (63) is arranged opposite to the sawteeth of the driven rack (64), gear (62) are installed on mud discharging barrel (16) inner wall between driving rack (63) and driven rack (64), gear (62) respectively with driving rack (63), driven rack (64) meshing is connected, driven rack (64) keep away from one end downwardly extending of gear (62) and form connecting rod (68), connecting rod (68) bottom is fixed with one and scrapes pole (66), two scrape pole (66) bottoms all with mud discharging barrel (16) bottom laminating setting, two scrape pole (66) both sides all with mud discharging barrel (16) inner wall laminating setting, the through-hole and mud discharging barrel (16) intercommunication of leaving mud pipe (15) through mud discharging barrel (16) bottom reservation.

6. The heterogeneous catalytic oxidation sewage treatment plant of claim 5, wherein: the guide rail (65) is arranged above the driving rack (63), the mud outlet pipe (15) is arranged at the central position of the mud discharging barrel (16), and one end of the guide rail (65) close to the driven rack (64) is arranged above the mud outlet pipe (15).

7. The heterogeneous catalytic oxidation sewage treatment plant of claim 1, wherein: stirring subassembly (2) are including arc stirring leaf (22), horizontal pole (23), and horizontal pole (23) have a plurality ofly, the one end of a plurality of horizontal poles (23) all with the upper end fixed connection of first pivot (21), the other end all is fixed with an arc stirring leaf (22), the other end of arc stirring leaf (22) and the lower extreme fixed connection of first pivot (21).