CN209865684U - A novel filter dust shaker for environmental protection - Google Patents

Abstract

The utility model provides a novel filter and dust collector for environmental protection, which includes a box body, a baffle, a second filter screen, a spray assembly, a filter assembly and a dirt collection box; the baffle is arranged inside the box, and the second The filter screen is fixedly connected with the baffle and the box body; the baffle plate and the second filter screen separate the inner cavity of the box into a dust removal chamber and a filter chamber; an air inlet pipe is arranged outside the box body, and the air inlet pipe communicates with the dust removal chamber; the spray dust reduction component Including the second water inlet pipe and the second nozzle, the second water inlet pipe is arranged on the box body; the second nozzle is arranged in the dust removal chamber and connected with the second water inlet pipe; the dirt collection box is fixedly installed outside the box body, and the dirt collection box The inner chamber and the dust removal chamber are connected through pipes; there is a vent hole on the box plate of the filter chamber in the box body, and a pre-filter is installed in the vent hole; the filter component includes an activated carbon layer, and the activated carbon layer is arranged in the filter chamber. And it is located between the second filter screen and the pre-filter screen, and the activated carbon layer is fixedly connected with the box body.

Description

A new filter and dust remover for environmental protection

technical field

The utility model relates to the field of dust removal equipment, in particular to a novel filter and dust remover for environmental protection.

Background technique

Dust collector refers to the equipment that separates dust from flue gas. The performance of the dust collector is expressed by the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. The dust collector can effectively prevent some air pollution and has become a necessary machine in large factories. The existing dust collectors for environmental protection are relatively complete, but there are some deficiencies in the process of use.

1. The dust removal efficiency of the existing dust collector is not high, and more dust is easy to accumulate inside, which is not easy to clean;

2. Most of the existing dust collectors can only remove dust, and some large factories discharge more bacteria, poisonous gas and pollutants in the gas, which cannot protect the environment in a real sense and lacks environmental protection.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a novel filter and dust remover for environmental protection to solve the problems raised in the background art.

A new filter and dust collector for environmental protection, characterized in that it includes a box body, a baffle, a second filter screen, a spray assembly, a filter assembly and a dirt collection box;

The baffle is vertically arranged inside the box, and there is a space between the top of the baffle and the top plate of the box; the second filter screen is arranged in the space and is fixedly connected with the baffle and the box respectively; the baffle and The second filter screen separates the inner cavity of the box into a dust removal chamber on the left and a filter chamber on the right;

There is an air inlet pipe outside the box, and the air inlet pipe communicates with the dust removal chamber; the spray dust suppression assembly includes a second water inlet pipe and a second nozzle, the second water inlet pipe is arranged on the box body, and the second water inlet pipe is used to connect with the external water supply device ; The second nozzle is arranged in the dust removal chamber and connected with the second water inlet pipe;

The dirt collection box is fixedly installed on the outside of the box body, the inner cavity of the dirt collection box is connected with the dust removal chamber through a pipeline, and the dirt collection box is used to collect sewage mixed with dust;

There is a vent hole on the box plate of the filter chamber in the box body, and a pre-filter is installed in the vent hole; the filter assembly includes an activated carbon layer, and the activated carbon layer is arranged in the filter chamber, and is located between the second filter screen and the pre-filter. Between the filter screens, the activated carbon layer is fixedly connected with the box body.

Preferably, the dirt collection box is located below the air intake pipe, and the air intake pipe communicates with the dirt collection box through a pipeline.

Preferably, the lower half pipe on the intake pipe close to the dirt collection tank is an arc-shaped pipe sunken toward the dirt collection tank, wherein the connection between the intake pipe and the dirt collection tank is located at the most recessed part of the lower half pipe.

Preferably, a vertical partition is also provided in the dust removal chamber; the partition is fixedly connected with the box body, and separates the dust removal chamber into a first dust removal chamber on the left side and a second dust removal chamber on the right side, wherein the partition There is a distance between the bottom of the board and the bottom plate of the box body for the communication between the first dust removal chamber and the second dust removal chamber; the air inlet pipe is connected with the first dust removal chamber, and the second nozzle is located in the second dust removal chamber; the spray dust reduction assembly also includes a second A spray head and a first water inlet pipe; the first water inlet pipe is arranged on the box body, and the first water inlet pipe is used for connecting with an external water supply device; the first spray head is arranged in the first dust removal chamber and connected with the first water inlet pipe.

Preferably, the wall part of the lower box plate of the box body located in the dust removal chamber is inclined downward toward the left side panel of the box body.

Preferably, the first filter screen is detachably sleeved on the nozzle of the air inlet pipe located in the dust removal chamber.

Preferably, two rows of vertical second filter screens are arranged between the top of the baffle plate and the top plate of the box body, and there is a gap between the two second filter screens, and a drain hole is provided on the baffle plate, and the drain holes are connected to the drain holes respectively. The above-mentioned gap communicates with the dust removal chamber.

Preferably, a first positioning cover is vertically and detachably sleeved on the top plate of the box body, and the first positioning cover is located above the second filter screen and is fixedly connected to the second filter screen.

Preferably, the top plate of the box body is vertically and detachably sleeved with a second positioning cover, and the second positioning cover is located under the activated carbon layer and is fixedly connected to the activated carbon layer.

Preferably, the filter assembly also includes a bacteria filter layer, which is located between the activated carbon layer and the pre-filter, and the bacteria filter layer is fixedly connected to the box body; preferably, a third filter is vertically detachably socketed on the top plate of the box body. The positioning cover, the third positioning cover is located above the bacteria filter layer and is fixedly connected with the bacteria filter layer.

Compared with the prior art, the utility model has the beneficial effects of:

1. This device can greatly improve the dust removal efficiency of the device through spray dust reduction, second filter screen and pre-filter screen dust removal, and the sewage mixed with dust will be collected into the sewage collection box for subsequent recycling. That is to say, it avoids the accumulation of dust at the bottom of the device and at the same time makes the interior of the device clean and tidy.

2. In addition, the device is also equipped with an activated carbon layer and a bacteria filter layer. The activated carbon layer can absorb the peculiar smell in the gas, and the bacteria filter layer can remove the bacteria in the gas, which expands the function of the device and improves the environmental protection of the device.

Description of drawings

Fig. 1 is the sectional view of the novel filter dust remover for environmental protection that the utility model proposes;

Fig. 2 is the second nozzle structure view of the novel filter and dust remover for environmental protection proposed by the utility model;

Fig. 3 is the partially enlarged view of the new filter and dust remover for environmental protection proposed by the utility model;

The reference signs are as follows:

101-box body; 102-first water inlet pipe; 103-first nozzle; 104-first control valve; 105-second water inlet pipe; 106-second control valve; 107-second nozzle; 108-nozzle hole; 109-box cover; 110-pre-filter screen; 201-intake pipe; 202-first filter screen; 301-baffle plate; 302-drain hole; 401-second filter screen; 402-first positioning cover; Activated carbon layer; 404-second positioning cover; 405-bacteria filter layer; 406-sealing sleeve; 501-dust collection box; 502-drainage pipe;

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present utility model, unless otherwise specified, "plurality" means two or more. The orientation or state relationship indicated by the terms "inner", "upper" and "lower" are based on the orientation or status relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying The device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be construed as a limitation of the utility model; the terms "first", "first" and " "Second" and the like are used to distinguish similar items and are not necessarily used to describe a specific order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the embodiments of the invention described herein.

As shown in Figures 1-3, a new type of filter and dust collector for environmental protection includes a box body 101, a baffle plate 301, a second filter screen 401, a spray assembly, a filter assembly and a dirt collection box 501;

The baffle plate 301 is vertically arranged inside the casing 101, and there is a space between the top of the baffle plate 301 and the top plate of the casing 101; the second filter screen 401 is arranged in the interval, and is connected to the baffle plate 301 and the casing respectively. 101 is fixedly connected; the baffle plate 301 and the second filter screen 401 separate the chamber cavity into a dust removal chamber on the left side and a filter chamber on the right side;

The outside of the box body 101 is provided with an air inlet pipe 201, and the air inlet pipe 201 communicates with the dust removal chamber; the spray dust reduction assembly includes a second water inlet pipe 105 and a second nozzle 107, the second water inlet pipe 105 is arranged on the box body 101, and the second water inlet pipe 105 is used to connect with an external water supply device; the second spray head 107 is arranged in the dust removal chamber and connected with the second water inlet pipe 105;

The dirt collection box 501 is fixedly installed outside the box body 101, the inner chamber of the dirt collection box 501 is connected with the dust removal chamber through a pipeline, and the dirt collection box 501 is used to collect sewage mixed with dust;

There is an exhaust hole on the box plate of the filter cavity in the casing 101, and a pre-filter 110 is installed in the exhaust hole; the filter assembly includes an activated carbon layer 403, and the activated carbon layer 403 is arranged in the filter cavity and is located in the second filter chamber. Between the net 401 and the pre-filter 110 , the activated carbon layer 403 is fixedly connected with the box body 101 .

The dust removal efficiency of the dust remover in the prior art is low, and the dust accumulated inside is difficult to clean. In addition, the dust remover has a single function and cannot remove bacteria and peculiar smells mixed in the gas; this embodiment provides a method for these problems. A new type of filter and dust collector for environmental protection. When the device is in use, the gas enters the dust removal chamber of the box body 101 through the intake pipe 201, and then the second nozzle 107 is opened to spray and remove dust from the gas in the dust removal chamber, and then the dust mixed with dust The water droplets will drop onto the lower box plate of the box body 101, and gather into a water flow and flow into the dirt collection box 501, while the gas will pass through the second filter screen 401 above the baffle plate 301 for secondary dust removal and then enter the filter chamber , the filter cavity is provided with an activated carbon layer 403, which can absorb the peculiar smell in the gas. After the gas is adsorbed by the activated carbon layer 403, it is finally filtered by the pre-filter 110 and discharged into the air. This device can greatly improve the dust removal efficiency of the device through the dust removal by spraying, the second filter 401 and the pre-filter 110, and the sewage mixed with dust will be collected into the sewage collection box 501 for subsequent recycling. , that is to avoid dust accumulation at the bottom of the device and make the interior of the device clean. In addition, the device is also equipped with an activated carbon layer 403 that can absorb the peculiar smell in the gas and expand the function of the device.

Further specific settings are shown in Figure 1, the dust removal chamber is provided with a vertical partition; the partition is fixedly connected to the box body 101, and separates the dust removal chamber into the first dust removal chamber on the left and the second dust removal chamber on the right. Two dust removal chambers, wherein the bottom of the partition and the bottom plate of the box body 101 leave a distance for the first dust removal chamber and the second dust removal chamber to communicate; the air inlet pipe 201 communicates with the first dust removal chamber, and the second nozzle 107 is located in the second dust removal chamber In the cavity; the spraying and dust reduction assembly also includes a first nozzle 103 and a first water inlet pipe 102; the first water inlet pipe 102 is arranged on the box body 101, and the first water inlet pipe 102 is used to connect with an external water supply device; the first nozzle 103 is arranged It is in the first dust removal chamber and connected with the first water inlet pipe 102 . The installation of two nozzles can increase the spray area and improve the dust removal efficiency; the set partition can increase the flow path of the gas and improve the dust removal effect; in addition, the first water inlet pipe 102 is provided with a first control valve 104, and the second The water inlet pipe is provided with a second control valve 106, which can control the flow rate and flow rate of the corresponding nozzles. This is the prior art and will not be repeated here.

The air intake pipe 201 is horizontally installed on the left box plate of the box body 101, wherein the air intake pipe 201 is located on the nozzle of the dust removal chamber and is detachably connected with the first filter screen 202 to further improve the dust removal effect; the dirt collection box 501 is located on the air intake pipe Below 201, the air intake pipe 201 is connected to the sewage collection box 501 through a pipeline, so that some large particles of dust mixed in the gas can enter the sewage collection box 501 through the pipeline under the action of its own weight; further, the air intake pipe 201 is close to the sewage collection box. The lower half pipe of the box 501 is an arc-shaped pipe sunken toward the dirt collection box 501, wherein the connection between the intake pipe 201 and the dirt collection box 501 is located at the most concave part of the lower half pipe, which can make it easier for dust to roll into the dirt collection box 501; in addition, in Fig. 1, dirt collecting box 501 is positioned at the bottom of box body left side plate, and the plate wall part that is positioned at dust removal chamber in box body 101 lower box plates is inclined downward toward box body 101 left side plates, can make Sewage is more conveniently discharged into the sewage collection box 501; the sewage collection box 501 is also provided with a drainage pipe 502, and a third control valve 503 is installed on the sewage collection box 502. After the sewage collection box 501 collects sewage, the secondary water resource can be used use.

In this embodiment, two rows of vertical second filter screens 401 are arranged between the top of the baffle plate 301 and the top plate of the box body 101, and there is a gap between the two second filter screens 401. The baffle plate 301 is provided with a sewage discharge filter. The hole 302 and the drain hole 302 communicate with the gap and the dust removal chamber respectively, so that the dust filtered on the second filter screen 401 can be discharged into the sewage collection in time from the drain hole 302 after being fused with the water mist sprayed from the second nozzle 107 Box 501.

In this embodiment, the filter assembly further includes a bacteria-filtering layer 405, which is located between the activated carbon layer 403 and the pre-filter 110, and can sterilize the deodorized gas.

In order to facilitate the subsequent cleaning and maintenance of the main components in the dust collector, in this embodiment, the top plate of the box body 101 is vertically detachably sleeved with a first positioning cover 402, the first positioning cover 402 is located above the second filter screen 401, and It is fixedly connected with the second filter screen 401; the top plate of the box body 101 is vertically detachably sleeved with a second positioning cover 404, and the second positioning cover 404 is located below the activated carbon layer 403 and is fixedly connected with the activated carbon layer 403; the top plate of the box body 101 The third positioning cover is vertically detachable, and the third positioning cover is located above the bacteria filter layer 405 and is fixedly connected with the bacteria filter layer 405; the right side of the box body 101 is connected with a box cover 109 by bolts, and the front filter screen 110 is installed on the box cover 109; in this embodiment, the first positioning cover 402, the second positioning cover 404 and the third positioning cover are all sleeved with sealing sleeves 406.

The above is only a preferred embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field is within the technical scope disclosed by the utility model. Any equivalent replacement or change of the technical solution and the concept of the utility model shall fall within the scope of protection of the utility model.

Claims (10)

1. The utility model provides a novel filtration dust shaker for environmental protection which characterized in that: comprises a box body (101), a baffle (301), a second filter screen (401), a spraying component, a filtering component and a sewage collection box (501);

the baffle (301) is vertically arranged in the box body (101), and a gap is reserved between the top of the baffle (301) and the top plate of the box body (101); the second filter screen (401) is arranged in the interval and is respectively and fixedly connected with the baffle plate (301) and the box body (101); the inner cavity of the box body is divided into a dust removing cavity positioned on the left side and a filtering cavity positioned on the right side by the baffle plate (301) and the second filter screen (401);

an air inlet pipe (201) is arranged outside the box body (101), and the air inlet pipe (201) is communicated with the dust removal cavity; the spraying dust-settling assembly comprises a second water inlet pipe (105) and a second spray head (107), the second water inlet pipe (105) is arranged on the box body (101), and the second water inlet pipe (105) is used for being connected with an external water supply device; the second spray head (107) is arranged in the dust removing cavity and is connected with the second water inlet pipe (105);

the sewage collection tank (501) is fixedly arranged outside the tank body (101), the inner cavity of the sewage collection tank (501) is communicated with the dust removal cavity through a pipeline, and the sewage collection tank (501) is used for collecting sewage mixed with dust;

an exhaust hole is formed in a box plate of the box body (101) positioned in the filter cavity, and a front filter screen (110) is arranged in the exhaust hole; the filter assembly comprises an activated carbon layer (403), the activated carbon layer (403) is arranged in the filter cavity and is positioned between the second filter screen (401) and the front filter screen (110), and the activated carbon layer (403) is fixedly connected with the box body (101).

2. The new filter dust collector for environmental protection according to claim 1, characterized in that: the dirt collection box (501) is positioned below the air inlet pipe (201), and the air inlet pipe (201) is communicated with the dirt collection box (501) through a pipeline.

3. The new filter dust collector for environmental protection according to claim 2, characterized in that: the lower half pipe of the air inlet pipe (201) close to the sewage collection tank (501) is an arc pipe sunken towards the sewage collection tank (501), wherein the communicating position of the air inlet pipe (201) and the sewage collection tank (501) is located at the most concave position of the lower half pipe.

4. The new filter dust collector for environmental protection according to claim 1, characterized in that: a vertical clapboard is also arranged in the dust removing cavity; the partition plate is fixedly connected with the box body (101) and divides the dust removal cavity into a first dust removal cavity positioned on the left side and a second dust removal cavity positioned on the right side, wherein a space is reserved between the bottom of the partition plate and a bottom plate of the box body (101) so as to communicate the first dust removal cavity with the second dust removal cavity; the air inlet pipe (201) is communicated with the first dust removal cavity, and the second spray head (107) is positioned in the second dust removal cavity; the spraying dust-settling assembly also comprises a first spray head (103) and a first water inlet pipe (102); the first water inlet pipe (102) is arranged on the box body (101), and the first water inlet pipe (102) is used for being connected with an external water supply device; the first nozzle (103) is arranged in the first dust removing cavity and is connected with the first water inlet pipe (102).

5. The new filter dust collector for environmental protection according to claim 1, characterized in that: the wall part of the lower box plate of the box body (101) positioned in the dust removing cavity is downwards inclined towards the left side plate of the box body (101).

6. The new filter dust collector for environmental protection according to claim 1, characterized in that: the air inlet pipe (201) is positioned on the pipe orifice of the dust removing cavity and is detachably sleeved with a first filter screen (202).

7. The new filter dust collector for environmental protection according to claim 1, characterized in that: be equipped with between the roof of baffle (301) top and box (101) two vertical second filter screens (401), leave the clearance moreover between two second filter screens (401), be equipped with blowoff hole (302) on baffle (301), blowoff hole (302) respectively with clearance and dust removal chamber intercommunication.

8. The new filter dust collector for environmental protection according to claim 1, characterized in that: the top plate of the box body (101) is vertically detachably sleeved with a first positioning cover (402), and the first positioning cover (402) is positioned above the second filter screen (401) and is fixedly connected with the second filter screen (401).

9. The new filter dust collector for environmental protection according to claim 1, characterized in that: a top plate of the box body (101) is vertically detachably sleeved with a second positioning cover (404), and the second positioning cover (404) is positioned below the activated carbon layer (403) and is fixedly connected with the activated carbon layer (403).

10. The new filter dust collector for environmental protection according to claim 1, characterized in that: the filter assembly further comprises a bacteria filtering layer (405), the bacteria filtering layer (405) is located between the activated carbon layer (403) and the front filter screen (110), and the bacteria filtering layer (405) is fixedly connected with the box body (101); preferably, vertical detachable cup joint has the third location lid on box (101) roof, and the third location lid is located strain fungus layer (405) top to with strain fungus layer (405) fixed connection.