CN216125398U

CN216125398U - Workshop welding smoke and dust treater

Info

Publication number: CN216125398U
Application number: CN202122425782.1U
Authority: CN
Inventors: 沈九兵; 宋肖; 许津津; 蒋庆峰
Original assignee: Jiangsu Hangye Energy Technology Co ltd
Current assignee: Jiangsu Hangye Energy Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-25
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a workshop welding smoke dust processor which comprises a coarse filtering assembly, a dust collecting assembly and a dust collecting assembly, wherein the coarse filtering assembly comprises a dust collecting cavity and a first filter plate, the first filter plate is arranged in the dust collecting cavity, and the dust collecting cavity is divided into a placing chamber and a first dust collecting chamber; the first dust filtering chamber is positioned above the placing chamber; a cyclone dust collector is arranged in the placing chamber; this practicality utilizes the large granule thing of cyclone filtering flue gas, alleviates the treater burden, and first filter plate and second filter plate are convenient for take out the clearance.

Description

Workshop welding smoke and dust treater

Technical Field

The utility model relates to the technical field of smoke treatment, in particular to a workshop welding smoke treatment device.

Background

Many manufacturing enterprises all have the welding shop, and welding process can produce a large amount of welding smokes, and the processing of polishing usually will be carried out after the welding is accomplished, produces a large amount of fixed granules, in order to guarantee the interior personnel's of workshop healthy safety, must handle the welding smoke and dust, and the welding smoke and dust treater on the market at present all is the configuration scheme of straining a section of thick bamboo plus fan that adopts, and the problem of existence has: because the dust remover is in an open state in the welding or grinding process, the smoke treatment capacity is large, the processor has no smoking effect quickly, and the filter cartridge is often saturated quickly mainly because large-particle smoke easily blocks the filter cartridge and the welding smoke treatment capacity is large; the replacement and cleaning of the filter cartridge are very inconvenient; escaping welding fume cannot be effectively treated.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the application, some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.

Therefore, the utility model aims to solve the technical problem that welding smoke dust is blocked by dust after being used for a period of time in the prior art, so that the working efficiency is influenced.

In order to solve the technical problems, the utility model provides the following technical scheme: a workshop welding fume processor, which comprises,

the coarse filtering component comprises a dust removing cavity and a first filter plate, and the first filter plate is arranged in the dust removing cavity and divides the dust removing cavity into a placing chamber and a first dust filtering chamber;

the first dust filtering chamber is positioned above the placing chamber; and a cyclone dust collector is arranged in the placing chamber.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: the cyclone dust collector is connected with an air inlet pipe, and a first reducing pipe section is arranged on the air inlet pipe; the air inlet pipe penetrates through the first dust filtering chamber, and an air inlet of the air inlet pipe is located outside the dust removing cavity.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: the cyclone dust collector is also connected with an air outlet pipe, and the air outlet pipe is provided with a second reducing pipe section; the air outlet pipe is communicated with the first dust filtering chamber.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: still including carefully straining the subassembly, finely strain the subassembly and include electric room and second dust filtering room, the electric room set up in second dust filtering room below, the electric room with the dust removal chamber communicates with each other.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: and a centrifugal fan is arranged in the electric chamber, and an air outlet of the centrifugal fan is communicated to the second dust filtering chamber.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: an exhaust pipe is arranged at the top of the second dust filtering chamber; and a second filter plate is arranged in the second dust filtering chamber.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: the centrifugal fan is connected with the centrifugal motor, a motor base is arranged in the electric room, and the centrifugal motor is arranged on the motor base.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: the dust removal device is characterized in that side strips are symmetrically arranged on two sides of the dust removal cavity, slots are formed in the side strips, and the first filter plates are arranged in the slots.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: the bottom of the placing chamber is provided with a dust collecting chamber, and the bottom of the cyclone dust collector is communicated into the dust collecting chamber;

a dust collection drawer is arranged in the dust collection chamber.

As a preferable scheme of the workshop welding fume processor, the workshop welding fume processor comprises the following steps: a first door is arranged on one side of the dust removing cavity;

a second door is arranged on one side of the electric room;

and a third door is arranged on one side of the second dust filtering chamber.

The utility model has the beneficial effects that: this practicality utilizes the large granule thing of cyclone filtering flue gas, alleviates the treater burden, and first filter plate and second filter plate are convenient for take out the clearance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

FIG. 1 is a schematic structural diagram of a coarse filtration assembly shown in a workshop welding fume processor according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a fine filtering assembly shown in the workshop welding fume processor according to an embodiment of the utility model;

FIG. 3 is a schematic view of a placement structure of a first filter plate shown in the workshop welding fume processor according to an embodiment of the utility model;

fig. 4 is a schematic structural diagram of a dust collection drawer shown in the welding fume processor of the workshop according to an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is 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, the present embodiment provides a workshop welding fume processor, including,

a coarse filter assembly 100, wherein the coarse filter assembly 100 comprises a dust removal cavity 101 and a first filter plate 102, the first filter plate 102 is arranged in the dust removal cavity 101, and divides the dust removal cavity 101 into a placing chamber 103 and a first dust filtration chamber 104;

the first dust filtration chamber 104 is positioned above the placing chamber 103; a cyclone 105 is provided in the placing chamber 103.

The cyclone 105 is connected with an air inlet pipe 101a, the air inlet pipe 101a is a reducer pipe, the air inlet pipe 101a penetrates through the first dust filtering chamber 104, and an air inlet 101b of the air inlet pipe 101a is positioned outside the dust removing cavity 101.

It should be noted that the part of the duct of the air inlet pipe 101a outside the dust-removing chamber 101 is thicker for absorbing more smoke and dust, and the part of the duct near the cyclone 105 is thinner for allowing the wind dust near the cyclone 105 to have a higher flow velocity for allowing the smoke and dust to collide and fall in the gradually reduced space.

Preferably, a smoke collecting hood is disposed at the air inlet 101 b.

The cyclone dust collector 105 is also connected with an air outlet pipe 101c, the air outlet pipe 101c is a reducing pipe, the arrangement is also to enable the air dust flow speed and the outer side of the cyclone dust collector 105 to be provided with a transition section, specifically, the part, close to the cyclone dust collector 105, on the second reducing pipe section 101c-1 is thinner, and the part far away from the cyclone dust collector 105 is thicker.

The outlet pipe 101c communicates with the first dust filtering chamber 104.

The fine filtering assembly 200 is further included, the fine filtering assembly 200 includes an electrical room 201 and a second dust filtering room 202, the electrical room 201 is disposed below the second dust filtering room 202, and the electrical room 201 is communicated with the dust removing cavity 101.

The electric room 201 is provided with a centrifugal fan 203, and an air outlet 203a of the centrifugal fan 203 is communicated to the second dust filtering room 202.

An exhaust pipe 202a is arranged at the top of the second dust filtering chamber 202; the second dust filtration chamber 202 has a second filter sheet 202b provided therein.

It should be noted that the exhaust pipe 202a is connected to an exhaust hole at the top of the workshop to exhaust the fume, and another advantage of the structural arrangement is that a local negative pressure at the top of the workshop can be formed, so that the escaped welding fume can be collected at the top of the workshop and exhausted as soon as possible.

Centrifugal fan 203 is connected with centrifugal motor 204, is provided with motor cabinet 205 in the electric room 201, and centrifugal motor 204 sets up on motor cabinet 205.

An electric control cabinet (not shown) is further disposed in the electric room 201 to control the motor.

Flue gas treatment process: when the centrifugal motor 204 is started to work, smoke and dust sucked by the smoke collecting hood is connected with the cyclone dust collector 105 through a reducing pipeline (not shown) on the air inlet pipe 101a, the smoke and dust is filtered by the cyclone dust collector 105 and then enters the first dust filtering chamber 104 from the air outlet pipe 101c, the first dust filtering chamber 104 is a semi-closed space, the smoke and dust can only pass through the first filter plate 102 to the placing chamber, enters the centrifugal fan 203 and then is discharged into the second dust filtering chamber 202, and the smoke and dust is filtered by the second filter plate 202b and then enters the exhaust hole at the top of the workshop from the exhaust pipe 202a to be discharged.

In the illustrated chamber, the first filter sheet 102 is a medium-efficiency filter, and the second filter sheet 202b is a high-efficiency filter, both of which are plate filters.

The utility model discloses a characteristics are in the filtering method who has adopted cyclone + plate filter, directly be connected to cyclone 105 with the welding smoke and dust through the pipeline, reduce the flow resistance of breathing in, the large granule smoke and dust can be handled through cyclone 105 to the smoke and dust, especially the solid particle that the in-process produced of polishing, and then reduce the load of filter, the centrifugal fan export is up, configuration exhaust chimney, arrange the well upper portion in workshop through higher chimney with the smoke and dust after handling, then the exhaust hole discharge at rethread workshop top, this kind of setting still has a benefit to be able to form the local negative pressure at workshop top, the welding smoke and dust that makes the escape also can gather and discharge at the workshop top as early as possible.

Example 2

Referring to fig. 1 to 4, the present embodiment is different from the previous embodiment in that side strips 106 are symmetrically disposed at two sides of the dust removing cavity 101, a slot 107 is disposed in each side strip 106, and the first filter plate 102 is disposed in the slot 107.

This configuration facilitates the lateral withdrawal of first filter plate 102 for replacement and cleaning thereof.

It should be noted that the arrangement structure of the second filter sheet 202b in the second dust chamber 202 is the same as that of the first filter sheet 102 in the dust removing chamber 101.

The bottom of the placing chamber 103 is provided with a dust collecting chamber 108, and the bottom of the cyclone dust collector 105 is communicated to the dust collecting chamber 108;

a dust collection drawer 109 is provided in the dust collection chamber 108.

A first door 101d is arranged on one side of the dust removing cavity 101, and a second door 201a is arranged on one side of the electric room 201; a third door a is provided at one side of the second dust filtering chamber 202.

The size of the second dust filtering chamber 202 is smaller than that of the electric chamber 201, the flow speed of the outlet of the fan is increased, and the second dust filtering chamber 202 can be used as a static pressure box to reduce noise.

The utility model has compact structure, saves space and can be used for placing tools in a workshop; the air inlet pipe 101a and the air outlet pipe 202a are arranged diagonally, and the air outlet pipe 202a is higher than the air inlet 101b, so that the possibility that the discharged smoke generated by the smoke at the bottom of the traditional dust remover is continuously sucked and treated again is avoided; a special dust collection chamber 108 and a dust collection drawer 109 are arranged, so that the dust removed by the cyclone dust collector can be cleaned in time; the slot 107 for placing the plate filter is arranged, so that the plate filter not only can play a supporting role, but also has a sealing role similar to labyrinth seal, and certain air tightness is guaranteed; the electric control cabinet and the plate type filter are arranged on the front side of the processor, so that the starting operation and the disassembling operation of the plate type filter are facilitated, and the pipeline connection of the cyclone dust collector used only in installation and maintenance is arranged on the back side of the processor; the centrifugal fan 203 is completely isolated from the centrifugal motor 204 driving the fan, and the casing of the centrifugal motor 204 is provided with the ventilation louver with the built-in filter screen, so that the heat dissipation of the fan can be ensured, and the influence of a large amount of dust on the surface of the casing of the motor on the efficiency of the motor can be avoided.

The cyclone is whole to be close to the side at dust remover back and pipe place and arranges, and cyclone's air inlet towards the back, is being close to the fan entrance side, can reduce connecting line's length on the one hand, can make cyclone and fan export eccentric and have certain distance simultaneously, reduces the cyclone and to the inspiratory influence of fan.

The plate-type filter is arranged in a drawing and inserting way, so that the plate-type filter is easy to disassemble, clean or replace and is low in price;

it is important to note that the construction and arrangement of the present application as shown in the various 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., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited 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 this invention. 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 inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the utility model, or those unrelated to enabling 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, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a workshop welding smoke and dust treater which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the filter screen assembly comprises a coarse filter assembly (100), wherein the coarse filter assembly (100) comprises a dust removal cavity (101) and a first filter plate (102), the first filter plate (102) is arranged in the dust removal cavity (101) and divides the dust removal cavity (101) into a placing chamber (103) and a first dust filtration chamber (104);

the first dust filtering chamber (104) is positioned above the placing chamber (103); a cyclone dust collector (105) is arranged in the placing chamber (103).

2. The shop welding fume processor of claim 1, wherein: the cyclone dust collector (105) is connected with an air inlet pipe (101 a), and the air inlet pipe (101 a) is a reducer pipe;

the air inlet pipe (101 a) penetrates through the first dust filtering chamber (104), and an air inlet (101 b) of the air inlet pipe (101 a) is located outside the dust removing cavity (101).

3. The shop welding fume processor according to claim 1 or 2, characterized in that: the cyclone dust collector (105) is also connected with an air outlet pipe (101 c), and the air outlet pipe (101 c) is a reducer pipe;

the air outlet pipe (101 c) is communicated with the first dust filtering chamber (104).

4. The shop welding fume processor of claim 3, wherein: still include fine filter subassembly (200), fine filter subassembly (200) include electric room (201) and second dust filtering room (202), electric room (201) set up in second dust filtering room (202) below, electric room (201) with dust removal cavity (101) communicate with each other.

5. The shop welding fume processor of claim 4, wherein: a centrifugal fan (203) is arranged in the electric chamber (201), and an air outlet (203 a) of the centrifugal fan (203) is communicated to the second dust filtering chamber (202).

6. The shop welding fume processor of claim 5, wherein: an exhaust pipe (202 a) is arranged at the top of the second dust filtering chamber (202); the second dust filtering chamber (202) is internally provided with a second filter plate (202 b).

7. The shop welding fume processor of claim 5 or 6, wherein: centrifugal fan (203) connection centrifugal motor (204), be provided with motor cabinet (205) in electric room (201), motor cabinet (205) set up in on motor cabinet (205).

8. The shop welding fume processor of claim 7, wherein: the filter plate is characterized in that side strips (106) are symmetrically arranged on two sides of the dust removing cavity (101), slots (107) are formed in the side strips (106), and the first filter plate (102) is arranged in the slots (107).

9. The shop welding fume processor of claim 8, wherein: a dust collecting chamber (108) is arranged at the bottom of the placing chamber (103), and the bottom of the cyclone dust collector (105) is communicated into the dust collecting chamber (108);

a dust collection drawer (109) is arranged in the dust collection chamber (108).

10. The shop welding fume processor according to any one of claims 5, 6, 8 or 9, wherein: a first door (101 d) is arranged on one side of the dust removing cavity (101);

a second door (201 a) is arranged on one side of the electric room (201);

and a third door (A) is arranged on one side of the second dust filtering chamber (202).