CN219630918U - A water curtain dust collector with easy loading and unloading of filter screen - Google Patents

Abstract

The utility model provides a water curtain dust collector with a filter screen that is easy to load and disassemble, and relates to the technical field of water curtain dust collectors, including a main body of the water curtain dust collector. An installation frame is connected inside the main body of the water curtain dust collector. A filter assembly is provided inside, and the filter assembly includes a primary filter screen. A loading and unloading assembly is provided inside the main body of the water curtain dust collector. The loading and unloading assembly includes a two-way screw rod, and the surface of the two-way screw rod is connected with a limiting plate. In the utility model, it is convenient to quickly remove the filter assembly from the main body of the water curtain dust collector without tools by setting the loading and unloading assembly. When disassembling, it is only necessary to turn the handle in the opposite direction, and the handle drives the two-way screw to rotate, and the two-way screw The two sets of limit plates on the surface are driven away from each other. After the two sets of limit plates correspondingly drive the limit rods away from the limit holes, the filter assembly can be removed. Clean and replace.

Description

A water curtain dust collector with easy loading and unloading of the filter

technical field

The utility model relates to the technical field of water curtain dust collectors, in particular to a water curtain dust collector with a filter screen which is easy to assemble and disassemble.

Background technique

At present, there are a lot of dust in many production operation areas, which brings great harm to the health of employees in the operation area, such as the grinding workshop and painting workshop of the furniture industry, the spinning workshop of the textile industry, and the powder spraying workshop of the manufacturing plant. Processing workshops in the stone processing industry, etc. Therefore, it is necessary to remove dust from these workplaces. The water curtain dust collector is a better dust removal equipment. It circulates water through the suction pump, and the extracted water flows down evenly through the water curtain. The generated dust is dropped into the pool below by the water channel on the water curtain plate, and then a small amount of gas is discharged through the top fan through the exhaust pipe. Install the corresponding filter components inside.

However, in the prior art, since the filter screen needs to filter the dust and color and odor in the water, as the use time goes on, more garbage will remain inside the filter screen to block it, thereby affecting the filtering effect of the filter screen. This requires regular removal of the filter for cleaning or replacement. However, in the main bodies of some existing water curtain dust collectors, when the filter assembly is removed from the inside of the water curtain dust collector body, maintenance personnel need to use tools to unscrew multiple groups of screws on the mounting frame on one side of the filter assembly in order to install After the frame is disassembled, the filter assembly is taken out for cleaning and replacement after the installation frame is disassembled. After cleaning, the installation frame and the main body of the water curtain dust collector are fixed by multiple sets of screws. Tools are needed, and multiple groups of bolts need to be disassembled or installed, which is very cumbersome and not convenient enough, which greatly reduces the work efficiency when disassembling the filter assembly.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art. The main bodies of some existing water curtain dust collectors are installed with the filter screen through multiple sets of bolts, and then it is necessary to use tools to fix multiple sets of bolts during installation or disassembly. It is relatively troublesome and time-consuming to disassemble sequentially.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a water curtain dust collector with easy loading and unloading of the filter screen, including a water curtain dust collector main body, the interior of the water curtain dust collector main body is connected with an installation frame, and the installation A filter assembly is provided inside the frame, and the filter assembly includes a primary filter screen. A loading and unloading assembly is provided inside the main body of the water curtain dust collector. The loading and unloading assembly includes a two-way screw rod, and the surface of the two-way screw rod is connected with a limiting plate , the limit plate is provided with two groups, one side of the limit plate of the two groups is fixedly installed with a limit rod, and the inside of the installation frame is provided with a limit hole that is compatible with the limit rod. A guide rod is fixedly installed inside the main body of the water curtain dust collector, and a return-shaped groove is opened inside the main body of the water curtain dust collector.

As a preferred embodiment, the other side of the primary filter is provided with a color-removing filter, and the other side of the color-removing filter is provided with an activated carbon filter.

As a preferred embodiment, a card slot is fixedly installed inside the main body of the water curtain dust collector, and the installation frame is engaged with the main body of the water curtain dust collector through the card slot.

As a preferred embodiment, through holes corresponding to the guide rods are provided inside the two groups of limiting plates, and both groups of limiting plates are slidably connected to the guiding rods through the through holes.

As a preferred embodiment, the insides of the two sets of limiting plates are provided with internal threads that are compatible with the two-way screw rods, and the two-way screw rods are rotatably connected with the two sets of limit plates.

As a preferred embodiment, one end of the two-way screw rod is rotatably connected to the inner wall of the main body of the water curtain dust collector through a bearing, and the other end of the two-way screw rod is fixedly installed with a handle.

Compared with the prior art, the utility model has the advantages and positive effects that:

In the utility model, it is convenient to quickly remove the filter assembly from the main body of the water curtain dust collector without tools by setting the loading and unloading assembly. When disassembling, it is only necessary to turn the handle in reverse, and the handle drives the two-way screw to rotate, and the two-way wire The rod drives the two sets of limit plates on its surface to move away from each other. After the two sets of limit plates correspondingly drive the limit rod away from the limit hole, the filter assembly can be removed. Components are cleaned and replaced.

Description of drawings

Fig. 1 is the side view of a kind of water curtain dedusting machine that filter screen is convenient to load and unload provided by the utility model;

Fig. 2 is a cutaway view of a water curtain dust collector with a filter screen that is easy to load and unload provided by the utility model;

Fig. 3 is a perspective view of a stop assembly of a water curtain dust collector with a filter screen that is easy to assemble and disassemble provided by the utility model.

illustration:

1. The main body of the water curtain dust collector;

2. Loading and unloading components; 21. Two-way screw rod; 22. Limiting plate; 23. Limiting rod; 24. Guide rod; 25. Turning handle; 26. Limiting hole;

3. Filter assembly; 31. Primary filter; 32. Color removal filter; 33. Activated carbon filter;

4. Installation frame; 5. Card slot;

6. Limiting component; 61. T-shaped limiting bar; 62. T-shaped limiting slot; 63. Magnet 1; 64. Magnet 2;

7. Back-shaped groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

As shown in Figures 1 to 3, the utility model provides a technical solution: a water curtain dust collector with a filter screen that is easy to load and unload, including a water curtain dust collector main body 1, and an installation frame is connected to the interior of the water curtain dust collector main body 1 4. The interior of the main body 1 of the water curtain dust collector is fixed with a card slot 5, and the installation frame 4 is engaged with the main body 1 of the water curtain dust collector through the card slot 5; the inside of the installation frame 4 is provided with a filter assembly 3, and the filter assembly 3 includes The primary filter 31, the other side of the primary filter 31 is provided with a color-removing filter 32, and the other side of the color-removing filter 32 is provided with an activated carbon filter 33. The inside of the main body 1 of the water curtain dust collector is provided with a loading and unloading assembly 2. The loading and unloading assembly 2 includes a two-way screw rod 21. One end of the two-way screw rod 21 is rotationally connected with the inner wall of the main body 1 of the water curtain dust collector. The other end of the two-way screw rod 21 A rotating handle 25 is fixedly installed; the surface of the two-way screw rod 21 is connected with the limiting plate 22, and the inside of the two-way limiting plate 22 is provided with an internal thread suitable for the two-way screw rod 21, and the two-way screw rod 21 and the two groups of limiting plates The plate 22 is connected by thread rotation; the limit plate 22 is provided with two groups altogether, and one side of the two groups of limit plates 22 is fixedly installed with a limit rod 23, and the inside of the installation frame 4 is provided with a hole that matches the limit rod 23. Limiting holes 26, guide rods 24 are fixedly installed inside the main body 1 of the water curtain dust collector, and the insides of the two groups of limiting plates 22 are provided with through holes corresponding to the guiding rods 24, and the two groups of limiting plates 22 pass through the holes. The hole is slidingly connected with the guide rod 24; the inside of the water curtain dust collector main body 1 is provided with a return-shaped groove 7, and the two-way screw rod 21 and the guide rod 24 are all made of stainless steel. The guide rod 24, the two-way screw rod 21, the limit plate 22 and the The limiting rods 23 are all located inside the return-shaped groove 7 .

In this embodiment, it is convenient to remove the filter assembly 3 from the main body 1 of the water curtain dust collector for cleaning or replacement by setting the loading and unloading assembly 2, so as to prevent the filter screen inside the filter assembly 3 from being dirty and affecting the filtration of water; When the filter assembly 3 is disassembled, it is only necessary to turn the handle 25 in the opposite direction. After the handle 25 is rotated, the two-way screw rod 21 can be driven to rotate. , and the inside of the limit plate 22 is provided with a through hole that is compatible with the guide rod 24, and then the two groups of limit plates 22 follow the rotation of the two-way screw rod 21 on the surface of the guide rod 24 and move away from each other. 24 is conducive to improving the stability when two groups of limiting plates 22 move; the movement of two groups of limiting plates 22 can drive the limiting rod 23 on one side to move thereupon, when the two groups of limiting plates 22 move to the back shape After the inside of the groove 7, the stop rod 23 is completely removed from the inside of the stop hole 26, thereby releasing the restriction on the installation frame 4, and then the filter assembly 3 can be taken out from the inside of the water curtain dust collector main body 1 through the installation frame 4, Then, the internal filter screen can be cleaned and replaced. The disassembly process does not require the use of tools, which is more convenient and time-saving; 5 is embedded in the main body 1 of the water curtain dust collector. By setting the card slot 5, it is convenient to initially limit the installation frame 4, and then the installation frame 4 can be fixed by the subsequent loading and unloading assembly 2. After the filter assembly 3 is cleaned and replaced in time, there is Helps to filter water better.

Example 2

As shown in Fig. 1-Fig. 3, the inside of the installation frame 4 is provided with a limit assembly 6, the limit assembly 6 includes a T-shaped limit bar 61, and there are two sets of T-shaped limit bars 61, two sets of T-shaped limit bars The bars 61 are symmetrically distributed on both sides of the primary filter screen 31, and the inside of the installation frame 4 is provided with a T-shaped limiting groove 62 that is compatible with two sets of T-shaped limit bars 61, and one side of the primary filter screen 31 is fixedly installed with The first magnet 63 and the second magnet 64 are fixedly installed inside the installation frame 4, and the N pole of the first magnet 63 and the S pole of the second magnet 64 attract each other.

In this embodiment, by setting the limit assembly 6, it is convenient for the user to perform partial replacement and cleaning according to the use of the filter screen, which is relatively more time-saving and labor-saving, and is conducive to saving the cost of use. By setting the T-shaped limit strip 61 and the T Type limit groove 62 is convenient to install the corresponding filter screen inside the installation frame 4, and the stability of the filter screen inside the installation frame 4 can be further strengthened by setting magnet 1 63 and magnet 2 64, and then it is convenient to filter the water flow stably .

working principle:

As shown in Figures 1-3, when the filter assembly 3 needs to be cleaned or replaced, firstly turn the handle 25 in the forward and reverse directions, and the handle 25 drives the two-way screw rod 21 to rotate, and the two-way screw rod 21 can be rotated. Drive the limit plate 22 on its surface away from each other, and then one side of the two sets of limit plates 22 gradually separates from the side of the installation frame 4. The rod 23 is completely removed from the limit hole 26, thereby releasing the restriction on the installation frame 4, and then the installation frame 4 and the filter assembly 3 inside the installation frame 4 can be taken out by the handle. After the installation frame 4 is taken out, the installation frame 4 can be removed according to The actual situation of the filter screen is disassembled and cleaned. When the primary filter screen 31 needs to be cleaned, one end of the primary filter screen 31 can be pulled by one hand, and then it is moved to one side, and then the magnet one 63 gradually contacts with the magnet two 64 Separate, and then the installation frame 4 does not limit the primary filter screen 31, and then continue to move the primary filter screen 31. With the movement of the primary filter screen 31, the T-shaped limit bar 61 on one side can be in the T-shaped limit The internal movement of the groove 62 is conducive to improving the stability of the primary filter screen 31 when it moves. After the primary filter screen 31 is completely taken out from the inside of the installation frame 4, it can be cleaned, and then the cleaned or replaced filter screen can be embedded to the inside of the installation frame 4, and then install the filter assembly 3 into the main body 1 of the water curtain dust collector through the installation frame 4, so that the installation frame 4 is stuck on the side of the card slot 5, and the installation frame 4 is limited, and then forward Turn the handle 25 so that the two-way screw rod 21 rotates to drive the two sets of limit plates 22 to move. With the movement of the two sets of limit plates 22, the limit rod 23 on one side can be inserted into the limit hole 26. , so as to complete the installation of the filter assembly 3, and then the main body 1 of the water curtain dust collector can be opened to work.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technology of the present utility model protection scope of the program.

Claims (6)

1. A water curtain dust collector with a filter screen that is easy to load and unload, comprising a water curtain dust collector main body (1), characterized in that: the interior of the water curtain dust collector main body (1) is connected with an installation frame (4), the The inside of the installation frame (4) is provided with a filter assembly (3), and the filter assembly (3) includes a primary filter screen (31), and the inside of the water curtain dust collector main body (1) is provided with a loading and unloading assembly (2), The loading and unloading assembly (2) includes a two-way screw rod (21), and the surface of the two-way screw rod (21) is connected with a limiting plate (22). The limiting plate (22) is provided with two groups, and the two groups of One side of the limit plate (22) is fixedly installed with a limit rod (23), and the inside of the installation frame (4) is provided with a limit hole (26) suitable for the limit rod (23). A guide rod (24) is fixedly installed inside the main body (1) of the water curtain dust collector, and a return-shaped groove (7) is opened inside the main body (1) of the water curtain dust collector. 2. A water curtain dust collector with a filter screen that is easy to load and unload according to claim 1, characterized in that: the other side of the primary filter screen (31) is provided with a color-removing filter screen (32), and the The other side of the color filter screen (32) is provided with an active carbon filter screen (33). 3. A water curtain dust collector with a filter screen that is easy to load and disassemble according to claim 1, characterized in that: the inside of the water curtain dust collector main body (1) is fixedly installed with a card slot (5), and the installation frame (4) It is clamped with the main body (1) of the water curtain dust collector through the clamping slot (5). 4. A water curtain dust remover with a filter screen that is easy to load and unload according to claim 1, characterized in that: there are openings corresponding to the guide rods (24) inside the two sets of limit plates (22). hole, two groups of limiting plates (22) are all slidably connected with the guide rod (24) through the through hole. 5. A water curtain dust collector with a filter screen that is easy to load and unload according to claim 1, characterized in that: the insides of the two sets of limit plates (22) are equipped with two-way screw rods (21) internal thread, the two-way screw rod (21) is rotatably connected with the two sets of limiting plates (22) through threads. 6. A water curtain dust collector with a filter screen that is easy to load and unload according to claim 1, characterized in that: one end of the two-way screw rod (21) is rotatably connected to the inner wall of the water curtain dust collector main body (1) through a bearing , the other end of the two-way screw mandrel (21) is fixedly equipped with a handle (25).