CN110822842B

CN110822842B - Catalyst drying device for wastewater treatment

Info

Publication number: CN110822842B
Application number: CN201911105786.2A
Authority: CN
Inventors: 张永利
Original assignee: Foshan University
Current assignee: Foshan Hongjun Water Treatment Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2021-01-26
Anticipated expiration: 2039-11-13
Also published as: CN110822842A

Abstract

The invention discloses a catalyst drying device for wastewater treatment, and relates to the technical field of wastewater treatment. The transmission device comprises a machine body, a transmission device is fixed in the machine body and comprises a shell, a positioning frame is fixed in the shell, a first motor is fixed on one side of the positioning frame, a support is fixed in the shell, a first motor output shaft penetrates through the support, a transmission block is fixed on the outer ring of the first motor output shaft, a rotating shaft is fixed at one end of the first motor output shaft, the outer ring of the rotating shaft is fixedly connected with the support, a limiting groove is fixed on the inner wall of the shell, a limiting block is connected in the limiting groove in a sliding mode, a connecting rod is fixed on one side of the limiting block, a movable rod is fixed on one side of. The catalyst drying device can fully heat and dry the catalyst under the action of the driver, prevent the catalyst from being stuck together, avoid insufficient drying and enable the working efficiency of the device to be more efficient.

Description

Catalyst drying device for wastewater treatment

Technical Field

The invention belongs to the technical field of wastewater treatment, and particularly relates to a catalyst drying device for wastewater treatment.

Background

The waste water is the waste water discharged in the life activities, the waste water is mainly polluted by domestic waste and human excrement, and the quantity, the components and the concentration of pollutants are related to the living habits and the water consumption of people. Domestic sewage generally does not contain toxic substances, but it has conditions suitable for the propagation of microorganisms, contains a large amount of bacteria and pathogens, and has a certain hazard from a hygienic viewpoint. As the urban population is continuously increased, the problem of urban domestic wastewater treatment is increasingly highlighted. And the urban environment and the construction thereof are always influenced because of the technical lag, the fund shortage and the great treatment difficulty. If the problems are not solved as soon as possible, the pollution is more serious and the influence is worse as the water consumption is continuously increased along with the advance of urbanization.

In the process of wastewater treatment, a catalyst needs to be put into the wastewater to facilitate subsequent treatment of the wastewater, and in the production process of the catalyst, the catalyst needs to be dried to ensure the activity of the catalyst, but the catalyst is generally granular or powdery and is easily adhered together in the drying process, so that the catalyst cannot be completely dried.

Disclosure of Invention

The invention aims to provide a catalyst drying device for wastewater treatment, which can fully heat and dry a catalyst under the action of a driver, prevent the catalyst from being stuck together, avoid insufficient drying, enable the working efficiency of the device to be more efficient, and solve the problem that the catalyst cannot be completely dried because the catalyst is generally granular or powdery and is very easy to stick together in the drying process.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a catalyst drying device for wastewater treatment, which comprises a machine body, wherein a driver is fixed in the machine body, the driver comprises a shell, a positioning frame is fixed in the shell, a first motor is fixed on one side of the positioning frame, a support is fixed in the shell, an output shaft of the first motor penetrates through the support, a transmission block is fixed on the outer ring of the output shaft of the first motor, a rotating shaft is fixed at one end of the output shaft of the first motor, and the outer ring of the rotating shaft is fixedly connected with the support;

a limiting groove is fixed on the inner wall of the shell, a limiting block is connected inside the limiting groove in a sliding mode, a connecting rod is fixed on one side of the limiting block, a movable rod is fixed on one side of the connecting rod, a transmission plate is fixed at one end of the movable rod, and a heating groove is fixed at the other end of the movable rod;

the heating groove is internally fixed with a heating wire, the heating groove top is fixed with a placing groove, the placing groove top is movably connected with an apron, a plurality of ventilation holes are formed in the surface of the apron, a second motor is fixed to the bottom of the apron, and a stirring shaft is fixed to an output shaft of the second motor.

Further, a plurality of protectors are fixed inside the machine body and comprise protective cases.

Furthermore, a positioning groove is fixed inside the protective shell, a first spring is fixed inside the positioning groove, a movable plate is fixed at one end of the first spring, a supporting rod is fixed on one side of the movable plate, and a limiting plate is fixed on the outer side of the supporting rod.

Furthermore, the inner wall of the positioning groove is of a circular structure, and the movable plate is in clearance fit with the inner wall of the positioning groove.

Further, a telescopic rod is fixed between the connecting rod and the shell, and a second spring is sleeved on the outer side of the telescopic rod.

Further, the inner wall of the limiting groove is of a T-shaped structure, the limiting block is in clearance fit with the limiting groove, and the transmission block is of an oval structure.

The invention has the following beneficial effects:

1. the catalyst drying device can fully heat and dry the catalyst under the action of the driver, prevent the catalyst from being stuck together, avoid insufficient drying and enable the working efficiency of the device to be more efficient.

2. According to the invention, the second motor is started through the action of the stirring shaft, the output shaft of the second motor drives the stirring shaft to rotate, and the stirring shaft stirs the catalyst in the placing groove, so that the catalyst can be more fully heated by the heating wires in the heating groove.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing the construction of a catalyst drying apparatus for wastewater treatment according to the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic structural view of the present invention without a cover plate;

FIG. 4 is a schematic view of the internal structure of the protector of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 3 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-machine body, 2-driver, 3-shell, 4-positioning frame, 5-motor, 6-support, 7-driving block, 8-rotating shaft, 9-limiting groove, 10-limiting block, 11-connecting rod, 12-movable rod, 13-driving plate, 14-heating groove, 15-heating wire, 16-placing groove, 17-cover plate, 18-ventilating hole, 19-motor, 20-stirring shaft, 21-protector, 22-protective shell, 23-positioning groove, 24-first spring, 25-movable plate, 26-supporting rod, 27-limiting plate, 28-telescopic rod and 29-second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the invention relates to a drying device for a catalyst for wastewater treatment, which comprises a machine body 1, wherein a driver 2 is fixed inside the machine body 1, the driver 2 comprises a housing 3, a positioning frame 4 is fixed inside the housing 3, a first motor 5 is fixed on one side of the positioning frame 4, a support 6 is fixed inside the housing 3, an output shaft of the first motor 5 penetrates through the support 6, a transmission block 7 is fixed on the outer ring of the output shaft of the first motor 5, a rotating shaft 8 is fixed at one end of the output shaft of the first motor 5, and the outer ring of the rotating shaft 8 is fixedly connected with the support 6;

a limiting groove 9 is fixed on the inner wall of the shell 3, a limiting block 10 is connected in the limiting groove 9 in a sliding manner, a connecting rod 11 is fixed on one side of the limiting block 10, a movable rod 12 is fixed on one side of the connecting rod 11, a transmission plate 13 is fixed at one end of the movable rod 12, and a heating groove 14 is fixed at the other end of the movable rod 12;

heating groove 14 inside is fixed with heater strip 15, and heating groove 14 top is fixed with standing groove 16, and standing groove 16 top swing joint has apron 17, and apron 17 surface is opened has forty eight ventilation holes 18, and apron 17 bottom is fixed with second motor 19, and second motor 19 output shaft is fixed with (mixing) shaft 20.

As shown in fig. 4, four protectors 21 are fixed inside the machine body 1, and each protector 21 includes a protective shell 22.

As shown in fig. 4, a positioning groove 23 is fixed inside the protective shell 22, a first spring 24 is fixed inside the positioning groove 23, a movable plate 25 is fixed at one end of the first spring 24, a supporting rod 26 is fixed at one side of the movable plate 25, and a limiting plate 27 is fixed outside the supporting rod 26.

As shown in fig. 4, the inner wall of the positioning slot 23 is a circular structure, and the movable plate 25 is in clearance fit with the inner wall of the positioning slot 23.

As shown in fig. 5, a telescopic rod 28 is fixed between the connecting rod 11 and the housing 3, and a second spring 29 is sleeved outside the telescopic rod 28.

As shown in FIG. 5, the inner wall of the limiting groove 9 is of a T-shaped structure, the limiting block 10 is in clearance fit with the limiting groove 9, and the transmission block 7 is of an elliptical structure.

The working principle of the embodiment is as follows: when the catalyst drying device is used, a catalyst to be dried is poured into the placing groove 16, the cover plate 17 is covered, the second motor 19 is opened, the output shaft of the second motor 19 drives the stirring shaft 20 to rotate, the stirring shaft 20 stirs the catalyst in the placing groove 16, so that the catalyst can be more fully heated by the heating wire 15 in the heating groove 14, meanwhile, the first motor 5 is opened, the first motor 5 drives the elliptical driving block 7 to rotate, the driving block 7 continuously jacks up the driving plate 13, the driving plate 13 drives the movable rod 12 to move, one end of the movable rod 12 simultaneously and continuously drives the heating groove 14 and the placing groove 16 to move, so that the catalyst in the placing groove 16 is continuously shaken, the catalyst can be fully heated and dried by the device, the catalyst is prevented from being stuck together, insufficient drying is avoided, and the working efficiency of the device is more efficient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A catalyst drying device for wastewater treatment, comprising a machine body (1), characterized in that: a driver (2) is fixed in the machine body (1), the driver (2) comprises a shell (3), a positioning frame (4) is fixed in the shell (3), a first motor (5) is fixed on one side of the positioning frame (4), a support (6) is fixed in the shell (3), an output shaft of the first motor (5) penetrates through the support (6), a driving block (7) is fixed on the outer ring of the output shaft of the first motor (5), a rotating shaft (8) is fixed at one end of the output shaft of the first motor (5), and the outer ring of the rotating shaft (8) is fixedly connected with the support (6);

a limiting groove (9) is fixed on the inner wall of the shell (3), a limiting block (10) is connected in the limiting groove (9) in a sliding mode, a connecting rod (11) is fixed on one side of the limiting block (10), a movable rod (12) is fixed on one side of the connecting rod (11), a transmission plate (13) is fixed at one end of the movable rod (12), and a heating groove (14) is fixed at the other end of the movable rod (12);

a heating wire (15) is fixed inside the heating groove (14), a placing groove (16) is fixed at the top of the heating groove (14), a cover plate (17) is movably connected to the top of the placing groove (16), a plurality of vent holes (18) are formed in the surface of the cover plate (17), a second motor (19) is fixed at the bottom of the cover plate (17), and a stirring shaft (20) is fixed on an output shaft of the second motor (19);

a plurality of protectors (21) are fixed inside the machine body (1), and each protector (21) comprises a protective shell (22);

a positioning groove (23) is fixed in the protective shell (22), a first spring (24) is fixed in the positioning groove (23), a movable plate (25) is fixed at one end of the first spring (24), a supporting rod (26) is fixed on one side of the movable plate (25), and a limiting plate (27) is fixed on the outer side of the supporting rod (26);

the inner wall of the positioning groove (23) is of a circular structure, and the movable plate (25) is in clearance fit with the inner wall of the positioning groove (23);

a telescopic rod (28) is fixed between the connecting rod (11) and the shell (3), and a second spring (29) is sleeved on the outer side of the telescopic rod (28);

the inner wall of the limiting groove (9) is of a T-shaped structure, the limiting block (10) is in clearance fit with the limiting groove (9), and the transmission block (7) is of an elliptical structure.