CN213492521U

CN213492521U - Environmental protection equipment dust collector

Info

Publication number: CN213492521U
Application number: CN202022095666.3U
Authority: CN
Inventors: 林丽雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-22
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an environmental protection equipment dust collector of dust collecting equipment technical field, including first dust collecting box and second dust collecting box, there is the switching pipe through flange joint on the outside lateral wall of first dust collecting box, the switching pipe is kept away from first dust collecting box one end has through flange joint the second dust collecting box, there is the nipple through pegging graft on the outside another lateral wall of first dust collecting box, air exhaust fan is installed to nipple one end, air exhaust fan bottom is connected with the dust extraction pipeline through the valve piece. The utility model discloses in, through setting up first dust collecting box and second dust collecting box, increased metal filter element net dust removal structure at sack dust collection structure front end, reduced the dust removal pressure of sack dust collector, saved more work load of washing maintenance, keep the high-efficient stable work of device.

Description

Environmental protection equipment dust collector

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is an environmental protection equipment dust collector.

Background

Dust removal refers to a technical measure for removing particulate matter from a dust-containing gas to reduce its emission to the atmosphere. The dust-containing industrial waste gas is generated from mechanical processes such as crushing, screening, conveying and blasting of solid substances, or from processes such as combustion, high-temperature melting and chemical reaction. The former contains dust with large particle size and chemical composition the same as the original solid matter, and the latter contains dust with small particle size and chemical property different from that of the substance to be generated. Improvements in production processes and combustion techniques can reduce particulate generation. Dust collectors are widely used to control dust and fumes that have been generated.

However, most of the existing environmental protection devices use a single cloth bag dust removal structure when removing dust, so that the load of the cloth bag is large, the replacement and maintenance are frequent, and the stable use of the device of a user is not facilitated. Therefore, the technical personnel in the field provide a dust removing device for environmental protection equipment to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection equipment dust collector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an environmental protection equipment dust collector, includes first dust collecting box and second dust collecting box, there is the switching pipe through flange joint on the outside lateral wall of first dust collecting box, the switching pipe is kept away from first dust collecting box one end has through flange joint the second dust collecting box, it has the nipple to gather dust through pegging graft on another lateral wall of first dust collecting box outside, the suction fan is installed to nipple one end, the suction fan bottom is connected with the dust extraction pipeline through the valve piece, but nipple convenient dismantlement is favorable to right the suction fan is changed and is maintained, the installation of being convenient for again simultaneously.

As a further aspect of the present invention: the support is installed through the buckle in nipple bottom, first dust collection case with the base has all been welded to second dust collection bottom of the case portion, the support is right the nipple plays the effect of stabilizing support, avoids air exhaust fan produces and rocks the stability that influences follow-up structure.

As a further aspect of the present invention: the base sliding connection has the collection dirt to take out the board, first dust collection incasement portion is fixed with the passageway baffle through the draw-in groove, install metal filter core net through the bolt on the passageway baffle lateral wall, metal filter core net has three groups, metal filter core net is the same with common air filter's structure and effect.

As a further aspect of the present invention: the utility model discloses a dust collecting box, including first dust collecting box, vibration mechanism case, vibrator, drive connecting rod, metal filter element net, the vibrator is fixed through the draw-in groove, the vibrator is through pulse vibration's mode conversion electric energy for mechanical energy to outer output, the vibration mechanism case is installed to the outside opposite side wall of first dust collecting box, vibration mechanism incasement portion installs the vibrator, the vibrator output is connected with the drive connecting rod, the drive connecting rod with it is fixed that the metal filter.

As a further aspect of the present invention: and a dust collecting cloth bag is arranged in the second dust collecting box through a clamping groove and is communicated with the adapter tube.

As a further aspect of the present invention: and a tail end air filtering box is fixed on the inner wall of the second dust collecting box on one side of the dust collecting bag, an air filtering net cover is arranged in the tail end air filtering box, and the air filtering net cover is an intermediate efficiency filter screen.

As a further aspect of the present invention: the dust collection bag is characterized in that a back-washing connecting seat is installed at the bottom of the dust collection bag, a slotted hole in the back-washing connecting seat is externally connected to the outside of the second dust collection box, an exhaust port is embedded in the other side wall of the outside of the second dust collection box, and the back-washing connecting seat is used for being connected with pulse type gas back-washing equipment to clean the dust collection bag.

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

the utility model discloses in, through setting up first dust collecting box and second dust collecting box, increased metal filter element net dust removal structure at sack dust collection structure front end, reduced the dust removal pressure of sack dust collector, saved the work load that more washing was maintained, keep the high-efficient stable work of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the first dust-collecting box of the present invention;

FIG. 3 is a left side sectional view of a second dust collecting box of the present invention;

fig. 4 is a main sectional view of the vibration mechanism case of the present invention.

In the figure: 1. a first dust collection box; 2. an air exhaust fan; 3. a support; 4. a dust extraction pipeline; 5. a second dust collection box; 6. a transfer tube; 7. a dust collecting and drawing plate; 8. a base; 9. a channel partition; 10. a metal filter element mesh; 11. a dust removal cloth bag; 12. an exhaust port; 13. a tail end gas filtering box; 14. a vibration mechanism box; 15. a vibrator; 16. a drive link.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, an environmental protection equipment dust collector, including first dust collecting box 1 and second dust collecting box 5, there is a switching tube 6 through flange connection on the first dust collecting box 1 outside lateral wall, switching tube 6 keeps away from first dust collecting box 1 one end and has second dust collecting box 5 through flange connection, there is nipple 18 through pegging graft on the first dust collecting box 1 outside another lateral wall, air exhaust fan 2 is installed to nipple 18 one end, 2 bottoms of air exhaust fan are connected with dust extraction pipeline 4 through the valve piece, in switching tube 6 sends into second dust collecting box 5 with the gas after first dust collecting box 1 filters, air exhaust fan 2 is the gaseous power equipment of dirt.

Wherein, the bottom of the short connecting pipe 18 is provided with a bracket 3 through a buckle, the bottoms of the first dust collecting box 1 and the second dust collecting box 5 are welded with a base 8, a dust collecting drawing plate 7 is connected in the base 8 in a sliding way, a channel clapboard 9 is fixed in the first dust collecting box 1 through a clamping groove, a metal filter core net 10 is arranged on one side wall of the channel clapboard 9 through a bolt, three groups of metal filter core nets 10 are provided, the other side wall of the outer part of the first dust collecting box 1 is provided with a vibrating mechanism box 14, a vibrator 15 is arranged in the vibrating mechanism box 14, the output end of the vibrator 15 is connected with a transmission connecting rod 16, the transmission connecting rod 16 is fixed with the metal filter core net 10 through the clamping groove, the base 8 is fixedly installed with a preset steel groove structure on the ground through a bolt, the dust collecting drawing plate 7 takes out the dust cleaned by the dust filtering mechanism, the structure of the metal filter core net 10 is convenient for vibrating and shaking off the dust by the vibrating cleaning, the vibration is transmitted to the metal filter element net 10 through the transmission connecting rod 16 by the internal vibrator 15, and the dust is cleaned by matching with the clean wind source for cleaning.

The dust collection bag 11 is installed inside the second dust collection box 5 through a clamping groove, the dust collection bag 11 is communicated with the switching pipe 6, a tail end air filtering box 13 is fixed on the inner wall of the second dust collection box 5 on one side of the dust collection bag 11, an air filtering mesh cover is arranged inside the tail end air filtering box 13, a back washing connecting seat 17 is installed at the bottom of the dust collection bag 11, a slotted hole inside the back washing connecting seat 17 is externally connected to the outside of the second dust collection box 5, an exhaust port 12 is embedded in the other side wall of the outside of the second dust collection box 5, the dust collection bag 11 is a dust filtering bag of a common bag-type dust collector, dust is filtered in the dust filtering bag, clean air is exhausted and is finally filtered in the tail end air filtering box 13 to ensure that exhausted gas meets standards, and the back washing connecting seat 17 is used for connecting with pulse back.

The utility model discloses a theory of operation is: when the device is used, an external power supply is connected, an external control device is connected, a dust-containing gas source is introduced into a short connecting pipe 18 from a dust extraction pipeline 4 by an air exhaust fan 2, the dust-containing gas enters a first dust collection box 1 from the short connecting pipe 18, an S-shaped channel is formed by three channel clapboards 9, so that the filtering time of the dust-containing gas in the first dust collection box 1 is greatly increased, when a metal filter core net 10 filters dust-containing impurities in adsorbed gas, the filtering effect is good, the dust-containing gas is discharged from an opening at the bottom of the last channel clapboard 9 and is introduced into a second dust collection box 5 from three adapter pipes 6, the dust-containing gas enters a dust collection cloth bag 11 through an integrated port at the end of the dust collection cloth bag 11 to be subjected to secondary gas filtering, the dust collection cloth bag 11 filters smaller dust through the filtering meshes of the dust collection cloth bag 11, and the filtered gas enters and is collected in the second dust collection box 5, and enter into terminal gas filtering box 13 in, filter for the third time under the effect of inside high-efficient filter screen, gas up to standard is discharged from gas vent 12 at last, the appearance of this design, through setting up the common dust removal operation of first dust collecting box 1 and second dust collecting box 5, solved traditional dust collecting equipment dust removal structure singleness, the load is big, maintain frequent drawback, more washing maintenance's work load has been saved, user's physical power has been saved, keep the high-efficient stable work of device again simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection equipment dust collector, includes first dust collecting box (1), second dust collecting box (5) and base (8), its characterized in that: an adapter pipe (6) is connected to one side wall of the outer portion of the first dust collection box (1) through a flange, one end, far away from the first dust collection box (1), of the adapter pipe (6) is connected to the second dust collection box (5) through the flange, a short connecting pipe (18) is inserted into the other side wall of the outer portion of the first dust collection box (1), an air exhaust fan (2) is installed at one end of the short connecting pipe (18), and the bottom of the air exhaust fan (2) is connected with a dust exhaust pipeline (4) through a valve; base (8) sliding connection has the collection dirt to take out board (7), first dust collection box (1) is inside to be fixed with passageway baffle (9) through the draw-in groove, install metal filter core net (10) through the bolt on passageway baffle (9) a lateral wall, metal filter core net (10) have three groups.

2. The dust removing device of the environmental protection equipment according to claim 1, characterized in that: support (3) are installed through the buckle to nipple (18) bottom, first dust collection case (1) with base (8) have all been welded to second dust collection case (5) bottom.

3. The dust removing device of the environmental protection equipment according to claim 2, characterized in that: the dust collecting device is characterized in that a vibration mechanism box (14) is installed on the other side wall of the outer portion of the first dust collecting box (1), a vibrator (15) is installed inside the vibration mechanism box (14), the output end of the vibrator (15) is connected with a transmission connecting rod (16), and the transmission connecting rod (16) and the metal filter element net (10) are fixed through a clamping groove.

4. The dust removing device of the environmental protection equipment according to claim 3, wherein: a dust collection cloth bag (11) is installed inside the second dust collection box (5) through a clamping groove, and the dust collection cloth bag (11) is communicated with the adapter tube (6).

5. The dust removing device of the environmental protection equipment according to claim 4, wherein: and a tail end air filtering box (13) is fixed on the inner wall of the second dust collection box (5) on one side of the dust collection cloth bag (11), and an air filtering net cover is arranged in the tail end air filtering box (13).

6. The dust removing device of the environmental protection equipment according to claim 5, wherein: a back washing connecting seat (17) is installed at the bottom of the dust removing cloth bag (11), a slotted hole in the back washing connecting seat (17) is externally connected to the outside of the second dust collecting box (5), and an exhaust port (12) is embedded in the other side wall of the outside of the second dust collecting box (5).