CN219111011U - Filter mechanism for chemical circulating water and cleaning device using same - Google Patents

Abstract

The utility model discloses a filtering mechanism and a cleaning device for chemical circulating water, which relate to the technical field of circulating water filtration and comprise a water diversion assembly and a filtering mechanism, when water flows into a water diversion tank through a water inlet, the water can be preliminarily filtered by utilizing the water inlet, larger impurity dirt is prevented from entering the water diversion tank as much as possible, after the water flows into the water diversion tank, the water is filtered through the filtering mechanism, the filtering mechanism is internally composed of a first filter screen and a second filter screen with different apertures, the water is conveniently and doubly filtered, meanwhile, an isolation pad frame is arranged between the first filter screen and the second filter screen to separate the first filter screen from the second filter screen, the first filter screen and the second filter screen are prevented from adhering together, the first filter screen and the second filter screen are clamped into a connecting groove on the side wall of a mounting frame when being mounted, the first fixing frame and the second fixing frame are packaged and fixed on two sides of the mounting frame by utilizing bolts, and the later disassembly and cleaning are convenient when the packaging is fixed.

Description

Filter mechanism for chemical circulating water and cleaning device using same

Technical Field

The utility model relates to the technical field of circulating water filtration, in particular to a filtering mechanism for chemical circulating water and a cleaning device using the same.

Background

The coal chemical industry refers to a process in which coal is used as a raw material and is converted into gas, liquid and solid fuels and chemicals through chemical processing. Mainly comprises gasification, liquefaction, carbonization, tar processing, calcium carbide acetylene chemical industry and the like of coal. In the industrial production of coal chemical industry, the circulating water of the circulating water station can enter the pipeline after being filtered.

1. In the prior art, when the reclaimed water filtering device is used, the reclaimed water filtering device is inconvenient for workers to assemble and disassemble, and the water pipe is blocked due to more sundries in sewage, so that the filtering efficiency is seriously influenced.

2. If the filter device is blocked frequently, the filter device can not be cleaned on line because the filter device needs to be disassembled, assembled and cleaned continuously by a worker.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

In view of the problems that the water filtering device in the prior art is inconvenient for staff to assemble and disassemble when in use, and the water pipe is blocked due to more sundries in sewage, so that the filtering efficiency is seriously affected, the utility model is provided.

Therefore, the utility model aims to provide a filtering mechanism for chemical circulating water.

In order to solve the technical problems, the utility model provides the following technical scheme: a filtering mechanism for chemical circulating water comprises,

the water diversion assembly comprises a water diversion tank and a top plate arranged at the upper end of the water diversion tank, wherein a drain pipe is arranged at one side of the water diversion tank, and a circulating pipe is arranged at the other side of the drain pipe;

the filter component is located on one side of the inside of the diversion box and comprises a mounting frame and a first fixing frame mounted on one side of the mounting frame, a first filter screen is connected to one side of the first fixing frame, a second filter screen is connected to the other side of the first filter screen, and a second fixing frame is connected to one side, away from the first filter screen, of the second filter screen.

As a preferable scheme of the filtering mechanism for the chemical circulating water, the utility model comprises the following steps: the baffle is installed to inner chamber one side of drainage box, draw-in groove has been seted up to the inner chamber bottom of drainage box, drainage box's surface mounting has the observation window.

As a preferable scheme of the filtering mechanism for the chemical circulating water, the utility model comprises the following steps: the baffle is the downward sloping form setting, the baffle is detachable connection with the inner wall of drainage box.

As a preferable scheme of the filtering mechanism for the chemical circulating water, the utility model comprises the following steps: the roof and diversion case threaded connection, the inlet opening has been seted up to the surface of roof.

As a preferable scheme of the filtering mechanism for the chemical circulating water, the utility model comprises the following steps: the clamping block is installed to the bottom of installing frame, the clamping block is connected with the draw-in groove block, the lug is installed to the upper end of installing frame, the spread groove has been seted up in the middle of installing frame's the lateral wall.

As a preferable scheme of the filtering mechanism for the chemical circulating water, the utility model comprises the following steps: the aperture of the first filter screen is larger than that of the second filter screen, and an isolation pad frame is arranged between the first filter screen and the second filter screen.

As a preferable scheme of the filtering mechanism for the chemical circulating water, the utility model comprises the following steps: the first fixing frame, the first filter screen, the second fixing frame and the mounting frame are all detachably connected.

The filtering mechanism for the chemical circulating water has the beneficial effects that: when water flows into the water diversion tank through the water inlet hole, the water can be preliminarily filtered by utilizing the water inlet hole, so that larger impurity dirt is prevented from entering the water diversion tank as much as possible, after the water flows into the water diversion tank, the water is filtered through the filtering component, double filtration is conveniently carried out on the water, the first filter screen and the second filter screen are prevented from being adhered together through the installation isolation pad frame, and the first fixing frame, the first filter screen, the second fixing frame and the installation frame are detachably connected, so that later-stage disassembly and assembly cleaning are convenient.

In view of the fact that in the actual use process, the problem that if the filtering device is blocked frequently, the filtering device needs to be disassembled, assembled and cleaned continuously and backwards by workers, time and labor are wasted, and the filtering device cannot be cleaned on line exists.

In order to solve the technical problems, the utility model also provides the following technical scheme: a cleaning device comprises a filtering mechanism for chemical circulating water and,

the cleaning assembly is connected with the diversion assembly and comprises a movable groove formed in one side of the top plate and a limiting sliding groove formed in one side of the diversion box away from the inner wall of the installation frame, a movable plate is inserted into one side of the inner cavity of the diversion box, and a scraping plate is installed on one side of the movable plate, which is close to the installation frame.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the movable plate movably penetrates through the movable groove, a handle is arranged at the top end of the movable plate, a movable sliding block is arranged on one side of the movable plate, the movable sliding block is in sliding connection with the limiting sliding groove, and a connecting clamping piece is arranged between the movable plate and the scraping plate.

As a preferred embodiment of the cleaning device according to the utility model, wherein: the movable plate is arranged in an L-shaped structure, and is detachably connected with the water diversion box.

The cleaning device has the beneficial effects that: when the surface of the filter assembly needs to be cleaned, a worker can pull the movable plate to move up and down at the outer end through the handle, and when the movable plate moves, the scraper is driven to move synchronously, so that the scraper can scrape materials on the surface of the filter assembly in a reciprocating manner, the surface of the filter assembly is cleaned, and the water diversion box is not required to be detached in a short period, and then the filter assembly is taken out for cleaning.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is an overall schematic diagram of a filtering mechanism for chemical circulating water.

Fig. 2 is an internal structure diagram of a filtering mechanism for chemical circulating water.

FIG. 3 is an exploded view of a filter mechanism of the filter mechanism for chemical circulating water.

Fig. 4 is a diagram showing a construction of a water diversion assembly and a cleaning assembly of the filtering mechanism and the cleaning device for chemical circulating water.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, a filtering mechanism for chemical circulating water is provided for a first embodiment of the present utility model, which solves the problems that in the prior art, when a water filtering device is used, the water filtering device is inconvenient for staff to disassemble and assemble, and the filtering efficiency is seriously affected because a water pipe is blocked by more impurities in sewage, and the filtering mechanism comprises a water diversion assembly 100, which comprises a water diversion tank 101 and a top plate 102 installed at the upper end of the water diversion tank 101, wherein a drain pipe 103 is installed at one side of the water diversion tank 101, and a circulation pipe 104 is installed at the other side of the drain pipe 103;

the filter assembly 200 is located at one side of the inside of the diversion tank 101, and comprises a mounting frame 201 and a first fixing frame 202 mounted at one side of the mounting frame 201, wherein one side of the first fixing frame 202 is connected with a first filter screen 203, the other side of the first filter screen 203 is connected with a second filter screen 204, and one side, far away from the first filter screen 203, of the second filter screen 204 is connected with a second fixing frame 205.

Specifically, a clamping groove 101b is formed in the bottom of the inner cavity of the water diversion tank 101, and an observation window 101c is mounted on the surface of the water diversion tank 101.

Further, the top plate 102 is screwed to the water diversion box 101, and a water inlet hole 102a is formed in the surface of the top plate 102.

Wherein, fixture block 201a is installed to the bottom of installing frame 201, and fixture block 201a and draw-in groove 101b block connection, and lug 201b is installed to the upper end of installing frame 201, has seted up spread groove 201c in the middle of the lateral wall of installing frame 201.

Preferably, the aperture of the first filter 203 is larger than that of the second filter 204, and an isolation pad 203a is installed between the first filter 203 and the second filter 204.

It should be noted that, the first fixing frame 202, the first filter 203, the second filter 204, the second fixing frame 205 and the mounting frame 201 are all detachably connected.

When the water draining pipe 103 on one side of the water draining tank 101 is connected with the circulating pipe 104 through a flange (one end of the circulating pipe 104 can be connected with a water pump for pumping filtered water), then the top plate 102 is connected with the upper end of the water draining tank 101 through threads, the water inlet holes 102a on the upper end of the top plate 102 can be formed in a ring array shape or a rectangular array shape, when water flows into the water draining tank 101 through the water inlet holes 102a, the water can be preliminarily filtered through the water inlet holes 102a, larger impurity dirt is prevented from entering the water draining tank 101 as much as possible, after the water flows into the water draining tank 101, the water is filtered through the filtering component 200, the bottom of the filtering component 200 is clamped in the clamping groove 101b through the clamping block 201a, and the upper end of the filtering component 200 is connected to the inner wall of the water draining tank 101 through the lifting lug 201b, so that the filtering component 200 is positioned on one side of the water draining pipe 103 for filtering the water. The filter assembly 200 is internally composed of a first filter screen 203 and a second filter screen 204 with different apertures, water is conveniently subjected to double filtration, meanwhile, an isolation pad frame 203a is arranged between the first filter screen 203 and the second filter screen 204 to separate the first filter screen from the second filter screen 204, adhesion of the first filter screen 203 and the second filter screen 204 is avoided, the first filter screen 203 and the second filter screen 204 are clamped into a connecting groove 201c on the side wall of the mounting frame 201 during mounting, the first fixing frame 202 and the second fixing frame 205 are recycled to be fixedly packaged on two sides of the mounting frame 201, and the first fixing frame and the second fixing frame are fixedly packaged and fixed through bolts, so that later disassembly and cleaning are convenient.

In summary, the first filter screen 203 and the second filter screen 204 with different apertures in the installation frame 201 can be utilized to perform dual filtration on water, and meanwhile, the first filter screen 203 and the second filter screen 204 are detachably connected, so that the later disassembly and assembly cleaning of the filter assembly 200 by workers are facilitated.

Example 2

Referring to fig. 2, in a second embodiment of the present utility model, unlike the previous embodiment, the present embodiment provides a filtering mechanism for chemical circulating water, which includes a baffle plate 101a installed at one side of an inner cavity of a water guiding tank 101, the baffle plate 101a is disposed in a downward inclined shape, and the baffle plate 101a is detachably connected with an inner wall of the water guiding tank 101.

When the water draining tank is used, the baffle 101a is fixed on one side of the inner wall of the water draining tank 101 through bolts, so that the water draining tank is located at the upper end of the filtering assembly 200, meanwhile, the baffle 101a is arranged in a downward inclined mode when installed, when water enters the water draining tank 101 from the water inlet hole 102a, the water firstly contacts the baffle 101a to buffer and dissipate energy, then is drained into the water draining tank 101 through the baffle 101a, and finally flows into the filtering assembly 200 to be filtered.

Example 3

Referring to fig. 2 and 4, in a third embodiment of the present utility model, unlike the previous embodiment, the present utility model provides a cleaning device, which solves the problem that if the filtering device is frequently blocked, a worker is required to disassemble, assemble, clean and waste time and labor continuously, and cannot clean the filtering device online, and the cleaning device comprises a cleaning assembly 300, which is connected with the water diversion assembly 100, and includes a movable groove 301 opened on one side of a top plate 102, and a limit chute 302 opened on one side of a water diversion box 101 far from an inner wall of a mounting frame 201, a movable plate 303 is inserted on one side of an inner cavity of the water diversion box 101, and a scraper 304 is installed on one side of the movable plate 303 near the mounting frame 201.

Specifically, the moving plate 303 movably penetrates through the movable groove 301, a handle 303a is mounted at the top end of the moving plate 303, a moving sliding block 303b is mounted at one side of the moving plate 303, the moving sliding block 303b is slidably connected with the limiting sliding groove 302, and a connecting clamping piece 303c is arranged between the moving plate 303 and the scraping plate 304.

Further, the moving plate 303 is provided in an L-shaped structure, and the moving plate 303 is detachably connected to the water diversion tank 101.

When in use, the scraper 304 is firstly connected with one side of the movable plate 303 through the connecting clamping piece 303c, then the movable plate 303 is connected in the limiting chute 302 through the movable sliding block 303b, then the top plate 102 is connected at the upper end of the water diversion box 101, the upper end of the movable plate 303 passes through the movable groove 301 at one side of the top plate 102, and finally the handle 303a is connected at the top end of the movable plate 303. When the surface of the filter assembly 200 needs to be cleaned, a worker can pull the moving plate 303 to reciprocate up and down at the outer end through the handle 303a, at this time, the moving plate 303 can only vertically lift and move due to the limit of the moving slide block 303b, and when the moving plate 303 moves, the scraper 304 is driven to synchronously move, so that the scraper 304 can scrape the material on the surface of the filter assembly 200 to clean the surface of the filter assembly 200, and the water guide tank 101 does not need to be detached in a short period of time to take out and clean the filter assembly 200.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a chemical industry filter equipment for circulating water which characterized in that: comprising the steps of (a) a step of,

the water diversion assembly (100) comprises a water diversion tank (101) and a top plate (102) arranged at the upper end of the water diversion tank (101), wherein a drain pipe (103) is arranged at one side of the water diversion tank (101), and a circulating pipe (104) is arranged at the other side of the drain pipe (103);

the filter component (200) is located on one side of the inside of the diversion box (101), and comprises a mounting frame (201) and a first fixing frame (202) mounted on one side of the mounting frame (201), a first filter screen (203) is connected to one side of the first fixing frame (202), a second filter screen (204) is connected to the other side of the first filter screen (203), and a second fixing frame (205) is connected to one side, away from the first filter screen (203), of the second filter screen (204).

2. The filtration mechanism for chemical circulating water according to claim 1, wherein: baffle (101 a) is installed to inner chamber one side of diversion case (101), draw-in groove (101 b) have been seted up to inner chamber bottom of diversion case (101), the surface mounting of diversion case (101) has observation window (101 c).

3. The filtration mechanism for chemical circulating water according to claim 2, wherein: the baffle (101 a) is arranged in a downward inclined mode, and the baffle (101 a) is detachably connected with the inner wall of the diversion box (101).

4. A filtration mechanism for chemical circulating water as claimed in claim 3, wherein: the top plate (102) is in threaded connection with the water diversion box (101), and a water inlet hole (102 a) is formed in the surface of the top plate (102).

5. The filtration mechanism for chemical circulating water as claimed in claim 4, wherein: clamping blocks (201 a) are installed at the bottoms of the installation frames (201), the clamping blocks (201 a) are connected with clamping grooves (101 b) in a clamping mode, lifting lugs (201 b) are installed at the upper ends of the installation frames (201), and connecting grooves (201 c) are formed in the middle of the side walls of the installation frames (201).

6. The filtration mechanism for chemical circulating water according to claim 5, wherein: the aperture of the first filter screen (203) is larger than that of the second filter screen (204), and an isolation pad frame (203 a) is arranged between the first filter screen (203) and the second filter screen (204).

7. The filtration mechanism for chemical circulating water according to claim 5 or 6, wherein: the first fixing frame (202), the first filter screen (203), the second filter screen (204), the second fixing frame (205) and the mounting frame (201) are all detachably connected.

8. A cleaning device, characterized in that: comprising the filtration mechanism for chemical circulating water according to any one of claims 1 to 7, and,

the cleaning assembly (300) is connected with the diversion assembly (100), and comprises a movable groove (301) formed in one side of the top plate (102), and a limit chute (302) formed in one side, far away from the inner wall of the installation frame (201), of the diversion box (101), a movable plate (303) is inserted into one side of an inner cavity of the diversion box (101), and a scraping plate (304) is mounted on one side, close to the installation frame (201), of the movable plate (303).

9. The cleaning apparatus as set forth in claim 8, wherein: the movable plate (303) movably penetrates through the movable groove (301), a handle (303 a) is arranged at the top end of the movable plate (303), a movable sliding block (303 b) is arranged on one side of the movable plate (303), the movable sliding block (303 b) is slidably connected with the limiting sliding groove (302), and a connecting clamping piece (303 c) is arranged between the movable plate (303) and the scraping plate (304).

10. The cleaning apparatus as set forth in claim 9, wherein: the movable plate (303) is arranged in an L-shaped structure, and the movable plate (303) is detachably connected with the water diversion box (101).

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