CN114147325A

CN114147325A - Rectangular dust removal air storage tank of dust remover for welding studs and welding method of studs

Info

Publication number: CN114147325A
Application number: CN202111212824.1A
Authority: CN
Inventors: 李俊; 李春芳; 袁文志
Original assignee: Hubei Tianguan Environmental Protection Engineering Technology Co ltd
Current assignee: Hubei Tianguan Environmental Protection Engineering Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-08

Abstract

A dust remover ash removal cuboid gas storage tank for welding studs and a stud welding method comprise the following steps: the top intercommunication of this cuboid gas holder has many admission lines, and the bottom intercommunication of this cuboid gas holder has many deashing jetting pipes, and a pulse disk seat welds perpendicularly in the upper end of admission line, and the middle part of pulse disk seat sets up the pulse valve opening, adopts screw rod positioning die to fix a position around this pulse valve opening, six double-screw bolts of quick symmetric welding of welder through the double-screw bolt welding machine.

Description

Rectangular dust removal air storage tank of dust remover for welding studs and welding method of studs

Technical Field

The invention belongs to the technical field of dust removal systems of dust filtering cloth bags for atmosphere treatment, and particularly relates to a rectangular ash removal air storage tank of a dust remover for welding studs and the technical field of a stud welding method.

Background

The pulse valve seat installation of the deashing cuboid gas holder of prior art's sack cleaner adopts six drilling around at first the pulse valve hole, and the drilling tapping is carried out respectively to the subdividing, because the deashing cuboid gas holder that large-scale sack cleaner needs is numerous in quantity, the pulse valve hole that sets up is more, six fastening screw holes of overall arrangement need the tapping around every pulse valve hole, and the tapping process is not only slow but also the screw tap of breaking easily, the defect that production efficiency is very low, seriously hindered the whole time limit for a project progress of dust remover, do not have fine solution to this defect always.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a rectangular ash removal air storage tank of a dust remover for welding studs and a stud welding method, wherein the method comprises the following steps: the top intercommunication of this cuboid gas holder has many admission lines, and the bottom intercommunication of this cuboid gas holder has many deashing jetting pipes, and a pulse disk seat welds perpendicularly in the upper end of admission line, and the middle part of pulse disk seat sets up the pulse valve opening, adopts screw rod positioning die to fix a position around this pulse valve opening, six double-screw bolts of quick symmetric welding of welder through the double-screw bolt welding machine.

Further optimizing, the annular mould is provided with six semi-waist circular holes symmetrically distributed on the periphery of the annular steel plate of the annular mould, the included angle between the circle centers of two adjacent semi-waist circular holes in the six semi-waist circular holes and the line connecting the circle centers of the annular mould is 60 degrees, the diameter of an inner ring of the annular mould is equal to the diameter of a pulse valve hole in the ash removal gas storage tank, and the circle centers of the six semi-waist circular holes correspond to and are superposed with the circle centers of six screw holes in the pulse valve seat one by one; along a circle formed by connecting the circle centers of the six semicircular round holes, carving a circular ring dent on a circular ring steel plate of the circular ring-shaped die by an alloy carving knife; the centers of the six semicircular round holes are respectively connected with the center of a circular ring of the circular ring-shaped die to form radioactive rays, and radioactive ray dents are scribed on the circular ring steel plate of the circular ring-shaped die through an alloy nicking tool; the virtual intersection point of the circular ring dent and the radioactive ray dent is the point to be welded.

Further optimize, the quick positioning die of pulse disk seat double-screw bolt is placed at the up end of cuboid gas holder, just to aligning inner ring and pulse valve opening and with the quick positioning die edge of pulse disk seat double-screw bolt and the up end spot welding fastening of deashing gas holder.

Further optimization, the welding point dent is knocked out at the virtual intersection point by using the sample punch.

And further optimizing, grinding the welding end of the stud to be welded into a right circular cone, adopting a welding gun of a stud welding machine to enable the conical tip of the stud to be in alignment with the dent of the point to be welded and enable the axial line of the stud to be vertical to the upper end face of the cuboid gas storage tank, applying pressure to the welding gun of the stud welding machine to weld until the conical bottom of the stud is melted and attached to the upper end face of the ash removal gas storage tank, and integrating the stud head and the upper end face of the ash removal gas storage tank into a whole.

Further optimizing, the stud is perpendicularly welded on the pulse valve seat around the pulse valve hole.

Further optimize, many deashing jetting pipes just are respectively to a plurality of pulse valve openings with the bottom intercommunication of this cuboid gas holder.

Further optimizing, a plurality of deashing injection pipes upwards extend to the pulse valve injection opening plane department of a plurality of inlet channels.

Further optimize, the lower extreme downwardly extending cuboid gas holder's of many deashing jetting pipes bottom outside extends.

Further optimizing, the upper ends of the ash removal injection pipes are turned with grooves for supporting the sealing rings of the pulse valves; the pulse valve seat is additionally provided with a gasket, the pulse valve is sleeved on six studs welded on the pulse valve seat through screw holes on the periphery of the pulse valve, and the pulse valve seat and the pulse valve are fastened through installing the gasket and a screw cap on the six studs.

Advantageous effects

The dust remover ash removal cuboid gas storage tank for welding the studs and the welding method for the studs overcome the industrial defects that six fastening screw holes are distributed around a pulse valve hole on the traditional ash removal cuboid gas storage tank and need to be tapped one by one, the tapping process is slow and the screw taps are easy to break, and the production efficiency is very low.

Drawings

FIG. 1 is a schematic structural diagram of a dust collector deashing rectangular gas storage tank for welding studs and a welding method for studs, wherein a pulse valve and an deashing blowing pipe are arranged on a section of the welding method;

FIG. 2 is a schematic view of a screw positioning mold;

FIG. 3 is a schematic perspective view of a rectangular dust collector ash removal air storage tank for welding studs and a stud welding method.

In the figure: 1. the device comprises a cuboid gas storage tank, 2 screw positioning dies, 3 pulse valve holes, 4 studs, 5 deashing blowing pipes, 6 inner rings, 7 welding guns, 8 circular ring dents, 9 radioactive ray dents, 10 virtual intersection points, 11 pulse valves and 12 semi-waist circular holes.

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The embodiment of the invention is a rectangular ash removal air storage tank of a dust remover for welding studs and a stud welding method, which are shown in figures 1, 2 and 3, and comprises the following steps: cuboid gas holder 1, the top intercommunication of this cuboid gas holder 1 has, and the bottom intercommunication of this cuboid gas holder 1 has many deashing jetting pipes 6, and the middle part of pulse disk seat sets up pulse valve opening 3, utilizes screw rod positioning die 2 location around this pulse valve opening 3, through six double-screw bolts 4 of 7 quick symmetric welding of welder of double-screw bolt welding machines.

Example one

Six half waist circular holes 7 are symmetrically distributed on the periphery of a circular steel plate of the circular mold 2, the included angle between the circle centers of two adjacent half waist circular holes in the six half waist circular holes 12 and the connecting line of the circle centers of the circular mold 2 is 60 degrees, the diameter of an inner ring 6 of the circular mold 2 is equal to the diameter of a pulse valve hole 3 on the ash removal gas storage tank, and the circle centers of the six half waist circular holes 12 and the circle centers of six screw holes on the pulse valve seat are in one-to-one correspondence and are overlapped; along a circle formed by connecting the circle centers of the six semicircular holes 7, a circular ring dent 8 is carved on a circular ring steel plate of the circular ring-shaped die 2 by an alloy carving knife; the centers of the six semicircular holes 7 are respectively connected with the center of a circular ring of the circular ring-shaped die 2 to form radioactive rays, and radioactive ray dents 9 are carved on the circular ring steel plate of the circular ring-shaped die 2 through an alloy nicking tool; the virtual intersection 10 of the circular indentation 8 and the radial indentation 9 is the point to be welded.

Example two

The quick positioning die for the pulse valve seat stud is placed on the upper end face of the cuboid gas storage tank 1, the inner ring 6 and the pulse valve hole 3 are aligned to be opposite, and the edge of the quick positioning die for the pulse valve seat stud is fastened with the upper end face of the ash removal gas storage tank in a spot welding mode.

EXAMPLE III

The sample punch is used to knock out a weld dimple at this virtual intersection point 10.

Example four

Grinding the welding end of the stud to be welded into a right circular cone, adopting a welding gun 7 of a stud welding machine to enable the conical tip of the stud to be in alignment with the dent to be processed on the welding point, enabling the axial lead of the stud to be perpendicular to the upper end face of the cuboid gas storage tank 1, applying pressure to the welding gun 7 of the stud welding machine to weld until the conical bottom of the stud is melted and attached to the upper end face of the ash removal gas storage tank, and enabling the stud head and the upper end face of the ash removal gas storage tank to be integrated.

EXAMPLE five

The stud 4 is vertically welded on the pulse valve seat around the pulse valve hole 3.

EXAMPLE six

The upper ends of the ash removal blowing pipes 5 extend upwards to the air injection port of the pulse valve.

In the embodiment, the lower ends of the eight soot cleaning injection pipes 5 extend downwards and extend outside the bottom of the rectangular air storage tank 1.

Example nine

The upper ends of the ash removal blowing pipes 5 are turned with grooves for firmly abutting against sealing rings at the air jet ports of the pulse valves; the pulse valve 11 is sleeved on the six studs 4 welded on the pulse valve seat through screw holes on the periphery of the pulse valve 11, and the pulse valve seat and the pulse valve 11 are fastened through installing washers and nuts on the six studs 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the equivalent substitution or change according to the technical solution and the concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a dust remover deashing cuboid gas holder and stud welding method of welding stud which characterized in that includes: cuboid gas holder (1), the top intercommunication of this cuboid gas holder (1) has, and the bottom intercommunication of this cuboid gas holder (1) has many deashing jetting pipes (6), and the middle part of pulse disk seat sets up pulse valve opening (3), adopts screw rod positioning die (2) location around this pulse valve opening (3), six double-screw bolts (4) of 7 quick symmetric welding of welder through the double-screw bolt welding machine.

2. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: six half waist circular holes (7) are symmetrically distributed on the periphery of a circular steel plate of the circular mold (2), the included angle between the circle centers of two adjacent half waist circular holes in the six half waist circular holes (12) and the line connecting the circle centers of the circular mold (2) is 60 degrees, the diameter of an inner ring (6) of the circular mold (2) is equal to the diameter of a pulse valve hole (3) on the ash removal gas storage tank, and the circle centers of the six half waist circular holes (12) and the circle centers of six screw holes on the pulse valve seat are in one-to-one correspondence and are overlapped; along a circle formed by connecting the circle centers of the six semicircular round holes (7), a circular ring dent (8) is carved on the circular ring steel plate of the circular ring-shaped die (2) by an alloy carving tool; the centers of the six semicircular round holes (7) are respectively connected with the center of the circular ring mould (2) to form radioactive rays, and radioactive ray dents (9) are carved on the circular ring steel plate of the circular ring mould (2) through an alloy nicking tool; the virtual intersection point (10) of the circular ring dent (8) and the radioactive ray dent (9) is the point to be welded.

3. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: the pulse valve seat stud rapid positioning die is placed on the upper end face of a cuboid gas storage tank (1), an inner ring (6) and a pulse valve hole (3) are aligned and the edge of the pulse valve seat stud rapid positioning die is fastened with the upper end face of an ash removal gas storage tank in a spot welding mode.

4. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: a sample punch is used to knock out a weld dent at the virtual intersection point (10).

5. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: grinding the welding end of the stud to be welded into a right circular cone, adopting a welding gun (7) of a stud welding machine to enable the conical tip of the stud to be in direct alignment with the dent of the point to be welded and enable the axial line of the stud to be vertical to the upper end face of the cuboid gas storage tank (1), applying pressure to the welding gun (7) of the stud welding machine to weld until the bottom of the stud circular cone is melted and attached to the upper end face of the ash removal gas storage tank, and enabling the stud head and the upper end face of the ash removal gas storage tank to be integrated into a whole.

6. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: the stud (4) is vertically welded on the pulse valve seat around the pulse valve hole (3).

7. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: the upper ends of the ash removal blowing pipes (5) extend upwards to the air jet of the pulse valve.

8. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: the lower ends of the ash removal blowing pipes (5) extend downwards to the outer side of the bottom of the cuboid gas storage tank 1.

9. The dust remover ash removal cuboid air storage tank for welding studs and the stud welding method according to claim 1 are characterized in that: the upper ends of the ash removal blowing pipes (5) are turned with grooves for firmly abutting against sealing rings at the air jet ports of the pulse valves; the pulse valve (11) is sleeved on six studs (4) welded on the pulse valve seat through screw holes on the periphery of the pulse valve (11), and the pulse valve seat and the pulse valve (11) are fastened through installing gaskets and screw caps on the six studs (4).