CN219950542U

CN219950542U - Pretreatment device

Info

Publication number: CN219950542U
Application number: CN202321257965.XU
Authority: CN
Inventors: 汪振林; 马祖照; 易泽乾
Original assignee: Zhejiang Desheng Environmental Protection Technology Co ltd
Current assignee: Zhejiang Desheng Environmental Protection Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-03
Anticipated expiration: 2033-05-23

Abstract

The utility model provides a pretreatment device, which relates to the technical field of water treatment and comprises a machine body, wherein a water inlet is formed in the middle of the upper end of the machine body, and a material adding port is formed in the front end of the water inlet. The utility model has reasonable structure, sewage entering the machine body firstly contacts the filter screen plate, the filter screen plate effectively filters the original larger impurities in the sewage, a user adds medicine into the machine body through the material adding port and drives the stirring frame to rotate through the motor, so that the medicines and the sewage are uniformly mixed, meanwhile, the eccentric disc and the rotating shaft assembly rotate together with the stirring frame through the driving belt, the connecting rod and the concave frame are driven to move up and down in the rotating process of the eccentric disc, and the fixing frame is fixedly connected with the inner wall of the machine body, so that the spring at the upper end of the fixing frame continuously stretches, the filter screen plate continuously shakes, the impurities on the upper surface of the filter screen plate are conveniently and repeatedly shifted, and the phenomenon that the impurities intensively block the filter holes of the filter screen plate is avoided, so that the filtering efficiency is reduced.

Description

Pretreatment device

Technical Field

The utility model relates to the technical field of water treatment, in particular to a pretreatment device.

Background

The water treatment is also called sewage treatment, which refers to a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more enters the daily life of common people, and the sewage needs to be subjected to basic filtering pretreatment by a pretreatment device before the purification treatment.

In the prior pretreatment device, due to the fixation of the water inlet, impurities filtered by the filter component below the water inlet are easily accumulated on a certain part of the surface of the filter component in a concentrated manner, and the filter holes are easily plugged for a long time, so that the filtering effect is influenced, and the subsequent treatment efficiency is reduced.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a pretreatment device, wherein sewage entering the inside of a machine body firstly contacts a filter screen plate, the filter screen plate effectively filters the original larger impurities in the sewage, a user adds medicines into the machine body through a material adding port and drives a stirring frame to rotate through a motor, so that medicines and the sewage are uniformly mixed, the reaction efficiency is improved, meanwhile, an eccentric disc and a rotating shaft assembly rotate together with the stirring frame through a driving belt, a connecting rod and a concave frame are driven to move up and down in the rotating process of the eccentric disc, and a fixing frame is fixedly connected with the inner wall of the machine body, so that a spring at the upper end of the fixing frame continuously stretches, the filter screen plate continuously shakes, the impurities on the upper surface of the filter screen plate are conveniently and repeatedly shifted, and the phenomenon that the impurities intensively block the filter holes of the filter screen plate to reduce the filtration efficiency is avoided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a preprocessing device, includes the organism, the upper end middle part of organism is provided with the water inlet, and the front end of water inlet is provided with the feed port, the both sides of water inlet are provided with deodorant structure, the front end surface below of organism is provided with stop gear, and the right side middle part of organism is provided with rabbling mechanism, the inside top of organism is provided with prevents stifled mechanism, prevent stifled mechanism includes the filter screen board, and the lower extreme of filter screen board is fixed with the connecting rod, the middle part outside laminating of connecting rod has the mount, and the upper end of mount is provided with the spring, the lower extreme of connecting rod is fixed with indent frame, and the inboard laminating of indent frame has eccentric disc, the inside of eccentric disc is run through and is had the pivot subassembly, and the outside laminating of the left side of pivot subassembly has driving belt.

Preferably, the spring is sleeved outside the connecting rod, and the filter screen plate, the connecting rod and the concave frame are fixedly connected in pairs.

Preferably, the structure between the concave frame and the eccentric disc is matched, and the eccentric disc and the rotating shaft assembly form a transmission structure with the stirring mechanism through a transmission belt.

Preferably, the deodorizing mechanism comprises a limiting frame, the upper end face of the limiting frame is provided with a protective fence, the upper end of the inside of the limiting frame is provided with an exhaust fan assembly, the middle end of the inside of the limiting frame is provided with a limiting groove, the inside of the limiting groove is clamped with a clamping frame, the inside of the clamping frame is provided with an activated carbon adsorption plate, and the rear of the clamping frame is fixedly provided with a magnetic attraction plate.

Preferably, the clamping frame forms a clamping structure with the limiting frame through the limiting groove, and the clamping frame is magnetically attracted with the limiting frame through the magnetic attraction plate.

Preferably, the stirring mechanism comprises a protective box, a motor is arranged in the protective box, and one end of the motor is connected with a stirring frame.

Preferably, the stop gear includes straining the frame, and strain the outside a week laminating of frame and have the sealing washer, strain the front end surface laminating of frame and have the baffle, and the inside pedestal that runs through of upper end of baffle.

The utility model has the beneficial effects that:

(1) According to the utility model, sewage entering the machine body firstly contacts with the filter screen plate, the filter screen plate effectively filters original larger impurities in the sewage, a user adds medicines into the machine body through the material adding port and drives the stirring frame to rotate through the motor, so that medicines and sewage are uniformly mixed, the reaction efficiency is improved, meanwhile, the eccentric disc and the rotating shaft assembly rotate together with the stirring frame through the driving belt, the connecting rod and the concave frame are driven to move up and down in the rotating process of the eccentric disc, and the fixing frame is fixedly connected with the inner wall of the machine body, so that the spring at the upper end of the fixing frame continuously stretches and contracts, the filter screen plate continuously shakes, the impurities on the upper surface of the filter screen plate are conveniently and repeatedly shifted, and the phenomenon that the impurities intensively block the filter holes of the filter screen plate is avoided, so that the filtration efficiency is reduced.

(2) According to the utility model, the external sewage pipeline is connected with the upper end of the water inlet, after sewage enters the machine body through the water inlet, the exhaust fan assembly is started, odor in the sewage is deodorized through the activated carbon adsorption plate due to the fact that the machine body is communicated with the limiting frame, the deodorized air is discharged out of the machine body, the environment friendliness is improved, and the clamping frame is effectively and firmly fixed in the limiting frame due to the fact that the clamping frame is magnetically attracted with the limiting frame through the magnetic adsorption plate, and when the activated carbon adsorption plate needs to be replaced or overhauled, the clamping frame is pulled out by force.

(3) The filter frame is used for filtering the sewage after adding the medicine, so that the content of particles and impurities in the discharged sewage is obviously reduced, the subsequent purification efficiency is improved, the filter frame can be limited due to the cooperation between the baffle plate and the shaft frame, and when the filter frame needs to be cleaned after the pretreatment process is finished, the baffle plate is rotated along the shaft frame until the baffle plate is separated from the surface of the filter frame, and then the filter frame is pulled out.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a split structure of the deodorizing mechanism according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the inside of the machine body of the present utility model;

fig. 4 is a schematic front view of the anti-blocking mechanism of the present utility model.

Reference numerals: 1. a body; 2. a water inlet; 3. a material adding port; 4. a deodorizing mechanism; 401. a limiting frame; 402. a guard rail; 403. an exhaust fan assembly; 404. a limit groove; 405. a clamping frame; 406. an activated carbon adsorption plate; 407. a magnetic suction plate; 5. a stirring mechanism; 501. a protective box; 502. a motor; 503. a stirring rack; 6. a limiting mechanism; 601. a filter frame; 602. a seal ring; 603. a baffle; 604. a shaft bracket; 7. an anti-blocking mechanism; 701. a filter screen plate; 702. a connecting rod; 703. a spring; 704. a fixing frame; 705. a concave frame; 706. an eccentric disc; 707. a spindle assembly; 708. a drive belt.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

As shown in fig. 1-2, the present embodiment provides a preprocessing apparatus, including: the machine body 1, the upper middle part of the machine body 1 is provided with a water inlet 2, the front end of the water inlet 2 is provided with a material adding port 3, both sides of the water inlet 2 are provided with a deodorizing mechanism 4, the lower part of the front end surface of the machine body 1 is provided with a limiting mechanism 6, the right middle part of the machine body 1 is provided with a stirring mechanism 5, the deodorizing mechanism 4 comprises a limiting frame 401, the upper end surface of the limiting frame 401 is provided with a guard rail 402, the inner upper end of the limiting frame 401 is provided with an air draft fan assembly 403, the inner middle end of the limiting frame 401 is provided with a limiting groove 404, the inside of the limiting groove 404 is clamped with a clamping frame 405, the inside of the clamping frame 405 is provided with an activated carbon adsorption plate 406, the rear part of the clamping frame 405 is fixedly provided with a magnetic suction plate 407, the clamping frame 405 forms a clamping structure with the limiting frame 401 through the limiting groove 404, the clamping frame 405 is magnetically sucked with the limiting frame 401, an external sewage pipeline is connected with the upper end of the water inlet 2, after sewage enters the machine body 1 through the water inlet 2, the exhaust fan component 403 is started, as the machine body 1 is communicated with the limiting frame 401, odor in the sewage is deodorized through the activated carbon adsorption plate 406, the deodorized air is discharged out of the machine body 1, environmental protection performance is improved, as the clamping frame 405 is magnetically attracted with the limiting frame 401 through the magnetic attraction plate 407, the clamping frame 405 is effectively and firmly fixed in the inside of the limiting frame 401, when the activated carbon adsorption plate 406 needs to be replaced or overhauled, the clamping frame 405 is forcibly extracted, the limiting mechanism 6 comprises the filter frame 601, a sealing ring 602 is attached to the outer periphery of the filter frame 601, a baffle 603 is attached to the front end surface of the filter frame 601, a shaft bracket 604 penetrates through the inner part of the upper end of the baffle 603, the filter frame 601 is used for filtering the sewage after adding medicines, so that the content of discharged internal particle impurities of the sewage is obviously reduced, the subsequent purification efficiency is improved, due to the cooperation between the baffle 603 and the shaft bracket 604, the filter frame 601 can be limited, when the filter frame 601 needs to be cleaned after the pretreatment process is finished, the baffle 603 is rotated along the shaft bracket 604 until the baffle 603 is separated from the surface of the filter frame 601, and then the filter frame 601 is pulled out.

As shown in fig. 3-4, this embodiment provides a pretreatment device, an anti-blocking mechanism 7 is disposed above the inside of a machine body 1, a stirring mechanism 5 comprises a protective box 501, a motor 502 is disposed inside the protective box 501, one end of the motor 502 is connected with a stirring frame 503, a user adds medicine to the inside of the machine body 1 through a material adding port 3 and drives the stirring frame 503 to rotate through the motor 502, so that the medicine and sewage are uniformly mixed, the reaction efficiency is improved, the anti-blocking mechanism 7 comprises a filter screen 701, a connecting rod 702 is fixed at the lower end of the filter screen 701, a fixing frame 704 is attached to the outer side of the middle part of the connecting rod 702, a spring 703 is disposed at the upper end of the fixing frame 704, a concave frame 705 is fixed at the lower end of the connecting rod 702, an eccentric disc 706 is attached to the inner side of the concave frame 705, a rotating shaft assembly 707 penetrates through the inside of the eccentric disc 706, and a driving belt 708 is attached to the outer side of the left side of the rotating shaft assembly 707, the spring 703 is sleeved outside the connecting rod 702, the filter screen plate 701, the connecting rod 702 and the concave frame 705 are fixedly connected in pairs, the structures of the concave frame 705 and the eccentric disc 706 are matched, the eccentric disc 706 and the rotating shaft assembly 707 form a transmission structure with the stirring mechanism 5 through a transmission belt 708, sewage entering the machine body 1 firstly contacts the filter screen plate 701, the filter screen plate 701 effectively filters larger impurities in the sewage, simultaneously the eccentric disc 706 and the rotating shaft assembly 707 rotate together with the stirring frame 503 through the transmission belt 708, the connecting rod 702 and the concave frame 705 are driven to move up and down in the rotating process of the eccentric disc 706, the spring 703 at the upper end of the fixing frame 704 continuously stretches and contracts due to the fixed connection of the fixing frame 704 and the inner wall of the machine body 1, so that the filter screen plate 701 is continuously vibrated, the impurities on the upper surface of the filter screen plate 701 are convenient to repeatedly displace, avoiding the impurity concentration from blocking the filter holes of the filter screen plate 701 and thus reducing the filtering efficiency.

External sewage pipeline is connected with water inlet 2 upper end, after sewage gets into organism 1 through water inlet 2, open updraft fan subassembly 403, because be linked together between organism 1 and the spacing 401, odor in the sewage carries out the deodorization through active carbon adsorption board 406, air after the deodorization discharges organism 1, get into the inside sewage of organism 1 at first contact filter screen 701, filter screen 701 carries out filtration treatment to original great impurity in the sewage, the user adds the medicine to inside organism 1 through adding material mouth 3, and drive stirring frame 503 through motor 502 and rotate, make the misce bene between medicament and the sewage, improve reaction efficiency, eccentric disc 706, pivot subassembly 707 passes through drive belt 708 and stirring frame 503 together and rotate simultaneously, eccentric disc 706 rotation in-process drives connecting rod 702, indent frame 705 up-and-down motion, because mount 704 and organism 1 inner wall fixed connection, thereby the spring 703 of mount 704 constantly stretches out and draws back, thereby make filter screen 701 stop shake, be convenient for carry out the repeated displacement to the impurity of filter screen 701, thereby reduce filtration efficiency by the filtration pore of filter screen 601 in the impurity concentration, the filter screen 601 is used for adding medicine to the inside organism 1, and drive stirring frame 503, make the medicament and sewage mix evenly, it is clear up to the filter screen 601 to the filter screen frame is clear up, can be carried out the filter frame and the filter screen 601 and can be carried out the clearance along the filter frame after the filter frame is clear up to the filter frame is clear up, can be carried out the filter frame is clear up and the filter frame is clear up with the surface is clear up after the filter frame is clear up, can be has been used for the filter frame has been passed through the filter frame has been clear up, and has been used for the filter frame has been passed through the filter screen has been put down, and has been used to filter quality has been used to quality.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a preprocessing device, its characterized in that, includes the organism, the upper end middle part of organism is provided with the water inlet, and the front end of water inlet is provided with the interpolation mouth, the both sides of water inlet are provided with deodorant structure, the front end surface below of organism is provided with stop gear, and the right side middle part of organism is provided with rabbling mechanism, the inside top of organism is provided with prevents stifled mechanism, prevent stifled mechanism includes the filter screen board, and the lower extreme of filter screen board is fixed with the connecting rod, the middle part outside laminating of connecting rod has the mount, and the upper end of mount is provided with the spring, the lower extreme of connecting rod is fixed with indent frame, and the inboard laminating of indent frame has eccentric disc, eccentric disc's inside runs through there is the pivot subassembly, and the outside laminating of the left side of pivot subassembly has driving belt.

2. The pretreatment device according to claim 1, wherein the spring is sleeved outside the connecting rod, and the filter screen plate, the connecting rod and the concave frame are fixedly connected in pairs.

3. The pretreatment device as recited in claim 1, wherein the concave frame is structurally matched with the eccentric disc, and the eccentric disc, the rotating shaft assembly and the stirring mechanism form a transmission structure through a transmission belt.

4. The pretreatment device according to claim 1, wherein the deodorizing mechanism comprises a limit frame, a guard rail is arranged on the upper end face of the limit frame, an exhaust fan assembly is arranged at the upper end of the interior of the limit frame, a limit groove is arranged at the middle end of the interior of the limit frame, a clamping frame is clamped in the limit groove, an activated carbon adsorption plate is arranged in the clamping frame, and a magnetic adsorption plate is fixed at the rear of the clamping frame.

5. The pretreatment device as recited in claim 4, wherein the clamping frame and the limiting frame form a clamping structure through the limiting groove, and the clamping frame is magnetically attracted between the magnetic attraction plate and the limiting frame.

6. A pretreatment device according to claim 1, wherein the stirring mechanism comprises a protective box, a motor is arranged in the protective box, and one end of the motor is connected with a stirring frame.

7. The pretreatment device according to claim 1, wherein the limiting mechanism comprises a filter frame, a sealing ring is attached to the outer periphery of the filter frame, a baffle is attached to the front end surface of the filter frame, and a shaft bracket penetrates through the inner portion of the upper end of the baffle.