CN215878337U

CN215878337U - Composite dust removal system for industrial environmental protection

Info

Publication number: CN215878337U
Application number: CN202122319333.9U
Authority: CN
Inventors: 原国清
Original assignee: Linzhou Qihang Environmental Protection Technology Co ltd
Current assignee: Linzhou Qihang Environmental Protection Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-22
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses an industrial environment-friendly composite dust removal system which comprises a dust removal box, wherein a pre-dust removal cavity, an electric dust removal cavity and a bag-type dust removal cavity are arranged in the dust removal box and are sequentially communicated, an air exhaust fan is arranged at the air inlet end of the pre-dust removal cavity, a filter screen is arranged in the pre-dust removal cavity, an atomizing spray head corresponding to the filter screen is arranged in the pre-dust removal cavity, a water storage box connected with the atomizing spray head is arranged on the dust removal box, an anode rod is arranged in the electric dust removal cavity, and a liftable cleaning brush is arranged on the anode rod. The utility model has the beneficial effects that: can effectively wash the filter screen through setting up the atomising head, set up the cleaning brush and can clear up the adsorbed smoke and dust in positive pole stick surface, set up the vibrator and make the adsorbed smoke and dust of dust removal bag drop fast, effectively use manpower sparingly and come to clear up filter screen, positive pole stick, dust removal bag, guarantee the dust collection efficiency of filter screen, positive pole stick, dust removal bag in the dust removal incasement.

Description

Composite dust removal system for industrial environmental protection

Technical Field

The utility model relates to the technical field of smoke dust treatment, in particular to an industrial environment-friendly composite dust removal system.

Background

Industrial dust generally refers to dusty industrial waste gas or generated in mechanical processes such as crushing, screening, conveying and blasting in the process of processing solid materials, or generated in processes such as combustion, high-temperature melting and chemical reaction, and industrial dust treatment usually adopts a dust collector to control generated industrial dust and smoke dust, and can be divided into a mechanical dust collector, an electric dust collector, a filter dust collector, a washing dust collector and the like according to a dust collection mechanism.

Some current industrial dust removal systems need the cooperation of multiunit dust removal subassembly to remove dust at the in-process that removes dust, easily adsorb more smoke and dust after the long-time work of dust removal subassembly, need constantly clear up the smoke and dust on the dust removal subassembly and guarantee the dust removal effect, and not only the more manpower of loss influences dust collection efficiency moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the dust on a dust removal component needs to be continuously cleaned to ensure the dust removal effect, more manpower is consumed, and the dust removal efficiency is influenced in the prior art, and provides an industrial environment-friendly composite dust removal system.

The purpose of the utility model is realized by the following technical scheme: the industrial environment-friendly composite dust removal system comprises a dust removal box, wherein a pre-dedusting cavity, an electric dedusting cavity and a bag-type dedusting cavity which are sequentially communicated are arranged in the dust removal box, an exhaust fan is arranged at the air inlet end of the pre-dedusting cavity, a filter screen is arranged in the pre-dedusting cavity, an atomizing head corresponding to the filter screen is arranged in the pre-dedusting cavity, a water storage box connected with the atomizing head is arranged on the dust removal box, an anode rod is arranged in the electric dedusting cavity, a liftable cleaning brush is arranged on the anode rod, a dedusting bag is arranged in the bag-type dedusting cavity, a vibrator connected with the dedusting bag is arranged in the bag-type dedusting cavity, an air outlet pipe is arranged on the bag-type dedusting cavity, a smoke detector is arranged on the air outlet pipe, the inner bottom wall of the dust removal box is provided with the pre-dedusting cavity and the electric dedusting cavity, the discharge ends of the pre-dedusting cavity, the electric dedusting cavity and the bag-type dedusting cavity are all provided with opening and closing valves.

A further technical scheme is that a hydraulic cylinder corresponding to the dust collecting cavity is installed on the dust removing box, and the telescopic end of the hydraulic cylinder extends into the dust collecting cavity and is provided with a push plate.

The further technical proposal is that a desulfurizer box communicated with the spray head is arranged on the dust removal box.

A further technical scheme is that an electric push rod is installed in the electric dust removal cavity, and a support connected with the cleaning brush is installed at the telescopic end of the electric push rod.

The further technical proposal is that the dust removing box is provided with an opening and closing door corresponding to the bracket.

The further technical proposal is that the dust removing box is provided with an observation window corresponding to the dust collecting cavity.

The utility model has the following advantages: according to the utility model, the filter screen can be effectively cleaned by arranging the spray head, the cleaning brush can be used for cleaning smoke dust adsorbed on the surface of the anode bar, and the vibrator is arranged to enable the smoke dust adsorbed by the dust removal bag to quickly fall off, so that the labor is effectively saved for cleaning the filter screen, the anode bar and the dust removal bag, and the dust removal efficiency of the filter screen, the anode bar and the dust removal bag in the dust removal box is ensured.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic front view of the present invention.

In the figure, 1, a dust removal box; 2. an exhaust fan; 3. an air outlet pipe; 4. a pre-dedusting cavity; 5. an electric dust removal chamber; 6. a bag-type dust removal cavity; 7. a dust collection chamber; 8. a filter screen; 9. a spray head; 10. a water storage tank; 11. a desulfurizer case; 12. an anode rod; 13. an electric push rod; 14. a support; 15. a cleaning brush; 16. a smoke detector; 17. a dust removal bag; 18. a vibrator; 19. a hydraulic cylinder; 20. pushing the plate; 21. opening and closing the door; 22. and (4) an observation window.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the composite dust removal system for industrial environmental protection comprises a dust removal box 1, a pre-dust removal cavity 4, an electric dust removal cavity 5 and a bag-type dust removal cavity 6 which are sequentially communicated are arranged in the dust removal box 1, an air suction fan 2 is arranged at an air inlet end of the pre-dust removal cavity 4, a filter screen 8 is arranged in the pre-dust removal cavity 4, an atomizing head 9 corresponding to the filter screen 8 is arranged in the pre-dust removal cavity 4, a water storage box 10 connected with the atomizing head 9 is arranged on the dust removal box 1, an anode rod 12 is arranged in the electric dust removal cavity 5, a liftable cleaning brush 15 is arranged on the anode rod 12, a dust removal bag 17 is arranged in the bag-type dust removal cavity 6, a vibrator 18 connected with the dust removal bag 17 is arranged in the bag-type dust removal cavity 6, an air outlet pipe 3 is arranged on the bag-type dust removal cavity 6, a smoke detector 16 is arranged on the air outlet pipe 3, an inner bottom wall of the dust removal box 1 is provided with the pre-dust removal cavity 4 and the electric dust removal cavity 5, A dust collection chamber 7 communicated with the bag-type dust collection chamber 6, an opening and closing valve is arranged at the discharge end of the pre-dust collection chamber 4, the electric dust collection chamber 5 and the bag-type dust collection chamber 6, the filter screen 8 can be effectively cleaned by arranging the spray head 9, the dust adsorbed on the surface of the anode rod 12 can be cleaned by arranging the cleaning brush 15, the dust adsorbed on the dust collection bag 17 can be quickly removed by arranging the vibrator 18, the filter screen 8, the anode rod 12 and the dust collection bag 17 can be effectively cleaned by saving manpower, the dust collection efficiency of the filter screen 8, the anode rod 12 and the dust collection bag 17 in the dust collection chamber 1 is ensured, a hydraulic cylinder 19 corresponding to the dust collection chamber 7 is arranged on the dust collection chamber 1, the telescopic end of the hydraulic cylinder 19 extends into the dust collection chamber 7 and is provided with a push plate 20, the dust collection chamber 7 can be conveniently cleaned by arranging the hydraulic cylinder 19 and the push plate 20 to be matched, the convenience in operation is improved, a desulfurizer 11 communicated with the spray head 9 is arranged on the dust collection chamber 1, the spray head 9 and the desulfurizer box 11 are arranged to treat sulfur-containing substances in the smoke dust, so that the discharged smoke gas has no sulfur-containing substances, the atmospheric environment is protected, the electric dust removing cavity 5 is internally provided with an electric push rod 13, the telescopic end of the electric push rod 13 is provided with a bracket 14 connected with a cleaning brush 15, the anode bar 12 can be cleaned conveniently by arranging the electric push rod 13, the bracket 14 and the cleaning brush 15 to be matched, the dust removal efficiency of the exhaust fan 2 is ensured, the opening and closing door 21 corresponding to the bracket 14 is arranged on the dust removal box 1, the cleaning brush 15 on the bracket 14 is convenient to replace by arranging the opening and closing door 21, the cleaning performance of the cleaning brush 15 is ensured, the dust removing box 1 is provided with an observation window 22 corresponding to the dust collecting cavity 7, the observation window 22 is arranged to facilitate the observation of the collection amount of the smoke dust in the dust collection chamber 7, and the dust collection chamber 7 can be cleaned in time.

The working process of the utility model is as follows: when the system is used, firstly, the exhaust fan 2 is started to suck smoke dust into the pre-dedusting cavity 4 in the dedusting box 1, the spray head 9 generates spray to improve the dedusting effect, meanwhile, the spray generated by the spray head 9 can clean the filter screen 8, the dedusting efficiency of the filter screen 8 is ensured, if gas or impurities containing sulfur in the smoke dust can open the desulfurizer box 11, the desulfurizer in the desulfurizer box 11 can carry out desulfurization operation on the smoke dust through the spray head 9, the smoke dust enters the electric dedusting cavity 5 again and is subjected to the dedusting effect of the anode bar 12, the smoke dust is adsorbed on the anode bar 12, meanwhile, the electric push rod 13 can be started to push the support 14 and the cleaning brush 15 to clean the smoke dust adsorbed on the surface of the anode bar 12, the smoke dust is finally discharged out of the dedusting box 1 through the action of the dedusting bag 17 in the bag type dedusting cavity 6, the vibrator 18 can drive the dedusting bag 17 to vibrate, and the smoke dust on the dedusting bag 17 can fall off quickly, the dust collection efficiency of the dust collection bag 17 is ensured, the smoke detector 16 can detect discharged gas, after dust collection is finished, the opening and closing valves at the discharge ends of the pre-dust collection cavity 4, the electric dust collection cavity 5 and the bag type dust collection cavity 6 can be opened to discharge smoke into the dust collection cavity 7, and finally, the hydraulic cylinder 19 is opened to push the push plate 20 to push the smoke collected in the dust collection cavity 7 out from the discharge end of the dust collection cavity 7.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A composite dedusting system for industrial environmental protection, comprising a dedusting box (1), characterized in that: the dedusting box (1) is provided with a pre-dusting chamber (4), an electrostatic precipitating chamber (5), and a bag-type dedusting chamber that are connected in sequence. A cavity (6), an exhaust fan (2) is installed at the air inlet end of the pre-dust chamber (4), a filter screen (8) is installed in the pre-dust chamber (4), and the pre-dust chamber (4) A spray head (9) corresponding to the filter screen (8) is installed inside, a water storage tank (10) connected to the spray head (9) is installed on the dust removal box (1), and the electrostatic precipitator chamber ( 5) An anode rod (12) is installed inside, a liftable cleaning brush (15) is installed on the anode rod (12), and a dust bag (17) is installed in the bag-type dust chamber (6). A vibrator (18) connected to a dust bag (17) is installed in the bag-type dust chamber (6), an air outlet pipe (3) is installed on the bag-type dust chamber (6), and the air outlet pipe ( 3) A smoke detector (16) is installed on it, and the inner bottom wall of the dust box (1) is provided with a pre-dust chamber (4), an electrostatic dust chamber (5), and a bag-type dust chamber (6). The dust collecting chamber (7), the pre-dusting chamber (4), the electrostatic precipitating chamber (5) and the bag-type dusting chamber (6) are all provided with on-off valves at the discharge ends.

2. The composite dust removal system for industrial environmental protection according to claim 1, characterized in that: a hydraulic cylinder (19) corresponding to the dust collection chamber (7) is installed on the dust removal box (1). The telescopic end of (19) extends into the dust collecting chamber (7) and a push plate (20) is installed.

3 . The composite dust removal system for industrial environmental protection according to claim 1 , wherein the dust removal box ( 1 ) is provided with a desulfurization agent box ( 11 ) that communicates with the spray head ( 9 ). 4 .

The composite dust removal system for industrial environmental protection according to claim 1, characterized in that: an electric push rod (13) is installed in the electrostatic precipitator chamber (5), and the telescopic end of the electric push rod (13) is installed There is a bracket (14) connected with the cleaning brush (15).

5 . The composite dust removal system for industrial environmental protection according to claim 4 , wherein an opening and closing door ( 21 ) corresponding to the bracket ( 14 ) is installed on the dust box ( 1 ). 6 .

6 . The composite dust removal system for industrial environmental protection according to claim 1 , wherein an observation window ( 22 ) corresponding to the dust collection chamber ( 7 ) is installed on the dust box ( 1 ). 7 .