CN111282945A

CN111282945A - Automatic acquisition device for combustion waste gas generation region with swing rod

Info

Publication number: CN111282945A
Application number: CN202010183473.5A
Authority: CN
Inventors: 郝玲
Original assignee: Individual
Current assignee: Jiaxing Liangchuang Technology Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-06-16
Anticipated expiration: 2040-03-16
Also published as: CN111282945B

Abstract

The invention provides an automatic collecting device for a combustion waste gas generation region provided with a swing rod, which comprises a device main body; the preceding side of the body is equipped with the separation chamber, and the front end at the separation chamber is connected to the welding gun pipe, the waste gas collecting pipe passes through the clamp ring and connects in the both sides of welding gun pipe, and the rear end of waste gas collecting pipe penetrates in the separation chamber, the lower extreme of cartridge filter is through screw thread sealing connection on waste gas outlet connector and be the upper end contact of slope form and the body of holding. Pulling a trigger switch to drive the swinging rod to move backwards, so that the conical front end of the U-shaped structure of the swinging rod is separated from the sealing vertical plate B respectively, the left lower chamber is communicated with the right lower chamber, argon in the right lower chamber can flow into the left lower chamber and enter the welding gun barrel through the through hole at the lower end of the sealing vertical plate A, meanwhile, the right upper chamber is communicated with the left upper chamber, and waste gas flows through the filter cartridge and is collected in the vacuum bottle or the air extractor by utilizing a vacuum or air extracting pipe connected with an external connecting pipe.

Description

Automatic acquisition device for combustion waste gas generation region with swing rod

Technical Field

The invention belongs to the technical field of waste gas collection, and particularly relates to an automatic collection device for a combustion waste gas generation region provided with a swing rod.

Background

The waste gas collecting device is a set of gas collecting equipment used on environment-friendly treatment equipment, and is mainly used for guiding harmful gas or dust generated by reaction into a purification system and preventing the harmful gas or dust from diffusing to a production workshop and the atmosphere to cause pollution.

If the application number is: CN201820758907.8 discloses an automatic waste gas collecting device, which comprises a waste gas collecting cover, an exhaust pipe and a bracket, wherein the exhaust pipe is connected to the top end of the waste gas collecting cover, the bracket is provided with a fixed shaft through a shaft seat, the fixed shaft is hinged with a connecting rod, the other end of the connecting rod is hinged to the outer housing of the waste gas collecting cover, and the two connecting rods are symmetrically arranged on two sides of the outer housing of the waste gas collecting cover; the waste gas collecting cover is characterized in that a vertical support is fixed on the support, a rail is fixed at the top end of the vertical support, a first cylinder is arranged on the rail in a penetrating mode and driven by a motor, and a piston rod of the first cylinder is hinged to the rear side of the waste gas collecting cover outer casing. The automatic waste gas collecting device provided by the invention uses the cylinder to automatically adjust the position of the gas collecting hood, so that the gas collecting hood not only has a good gas collecting effect, but also does not influence the operations of reaction feeding and the like.

And if the application number is: in CN 201620957720.1's patent, a novel welding smoke and dust air purification equipment is disclosed, including control panel, carbon fiber heating tube cluster, tectorial membrane filter core and active carbon filter screen, the bottom of dust arrester is provided with the deposition drawer, the clean room is installed in the centre of smoke and dust clarification plant main part, and the fixed reservation connector that is provided with in the outside of clean room, adjustment button inlays the outer wall at the suction hood, the outside at control panel is inlayed to the power master switch, control panel's the left and right sides all is provided with the air outlet, the inner chamber at the arm of inhaling is inlayed to the fire prevention net, one side of carbon fiber heating tube cluster has set gradually tectorial membrane filter core and active carbon filter screen, be connected through the pivot between fan blade and the fan. This novel welding smoke and dust air purification equipment is equipped with the carbon fiber heating tube cluster, reduces the humidity in the smoke and dust, inlays and has temperature sensor and inhale the sound cotton, and control temperature, noise reduction is provided with and reserves the connector, and increase dust absorption is regional, practices thrift the cost.

Based on the aforesaid, produce more burning waste gas when the welding at present, adopt waste gas collection device to collect waste gas usually, however the device is whole bigger, removes more difficulty, during the welded tube way in outdoor slot, can't use, whole cost is higher moreover.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic collecting device for a combustion waste gas generation region provided with a swinging rod, which aims to solve the problems that the whole waste gas collecting device is large and difficult to move, cannot be used when a pipeline is welded in an outdoor groove, and has high whole manufacturing cost.

The invention discloses an automatic collecting device for a combustion waste gas generation region provided with a swinging rod, and aims and effects of the automatic collecting device are achieved by the following specific technical means:

an automatic collecting device for a combustion waste gas generation region provided with a swing rod comprises a device main body; the device main part includes the handheld body, welds the barrel, waste gas collecting pipe and cartridge filter is constituteed, the bottom side one end of the handheld body is equipped with the argon gas connector of admitting air, and the inboard of argon gas connector of admitting air be equipped with the internal thread and with argon gas conveyer pipe sealing connection, the front end of the handheld body is equipped with the disengagement chamber, and welds the front end that the barrel connected at the disengagement chamber, the waste gas collecting pipe passes through the clamp collar and connects in the both sides of welding the barrel, and the rear end of waste gas collecting pipe penetrates in the disengagement chamber, the lower extreme of cartridge filter is through thread sealing connection on waste gas connector of giving vent to anger and is the upper end contact of slope form and.

Further, it has sealed riser A, sealed riser B and sealed riser C to leave intracavity fixed mounting in proper order, and sealed diaphragm is connected between sealed riser A and sealed riser B, between sealed riser B and the sealed riser C and separate into four groups cavities about upper left, lower left, upper right, lower right.

Furthermore, the lower end of the sealing vertical plate A is also provided with a through hole, and the rear end of the welding gun tube is communicated with the left lower cavity in the cavity through the through hole.

Furthermore, the waste gas outlet connecting port is arranged on the upper side of the upper right chamber in the cavity, and the front end of the argon conveying pipe penetrates through the sealing vertical plate C and extends into the lower right chamber in the cavity.

Furthermore, the swing rod has been alternate in the separation intracavity activity, and the front end of swing rod is U type structure and passes sealed riser C respectively in proper order and stretch into the upper left chamber in the separation intracavity with sealed riser B, the swing rod passes sealed riser C's position and sealed riser C sealing connection, and the foremost end of swing rod still be the toper structure and with sealed riser B's bell mouth gomphosis.

Furthermore, the rear end of the swinging rod penetrates out of the separation cavity, penetrates through the trigger switch and then is connected with a limiting column and a sleeved reset spring, and the limiting column is arranged on the rear side of the trigger switch.

Furthermore, the front end of the waste gas collecting pipe is also provided with a transparent blocking cover, the front end of the welding gun pipe is inserted into a clamping groove on the transparent blocking cover, and the rear end of the waste gas collecting pipe extends into an upper left chamber in the separation cavity.

Furthermore, the outer end of the filter cartridge is connected with a sealing cover through threads, an outer connecting pipe is further arranged on the sealing cover, and activated carbon filter particles are filled in the filter cartridge.

The invention at least comprises the following beneficial effects:

this device is through closing plate and swinging arms in proper order in the separation chamber, through pulling trigger switch, drive the swinging arms rearward movement, the toper front end that makes the U type structure of swinging arms breaks away from with sealed riser B respectively, make the left lower cavity and the right lower cavity intercommunication in the separation chamber, can make the argon gas in the right lower cavity flow into in the left lower cavity, and enter into the welding gun pipe through the through-hole of sealed riser A lower extreme, make the upper right cavity and the upper left cavity intercommunication in the separation chamber simultaneously, utilize the vacuum of outer connecting pipe connection or exhaust tube to make the waste gas that the welder front end produced flow through the exhaust gas collecting tube cartridge filter, and utilize the active carbon filter particle in the cartridge filter to filter the back and collect in the vacuum flask or in the air exhaust device.

Secondly, through suit reset spring on the swinging arms, after loosening the trigger, can make the front end of swinging arms insert respectively in the taper hole on the sealed riser B to with sealed riser B gomphosis, make the lower right cavity and the lower left cavity, the upper right cavity and the upper left cavity each other not communicate with each other, simple structure conveniently carries, can also in time take away waste gas when the welding, saves the cost more.

Drawings

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

Fig. 2 is another schematic axial view of the structure of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at a of the present invention.

Fig. 4 is an enlarged schematic view of the invention at B.

Fig. 5 is a schematic view showing the filter cartridge of fig. 1 according to the present invention after being removed from the exhaust gas outlet connection port.

Fig. 6 is an enlarged schematic view of the structure at C of the present invention.

FIG. 7 is a front view of the separation chamber of FIG. 1 with a cut-away inner side.

Fig. 8 is another schematic axial view of the invention of fig. 7.

Fig. 9 is an enlarged schematic view of the present invention at D.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a device main body; 2. a hand-held body; 201. an argon gas inlet connector; 202. a trigger switch; 203. a separation chamber; 2031. sealing the vertical plate A; 20311. a through hole; 2032. sealing the vertical plate B; 2033. sealing the vertical plate C; 2034. sealing the transverse plate; 2035. an exhaust gas outlet connector; 2036. an argon conveying pipe; 3. a swing lever; 301. a limiting column; 302. a return spring; 4. a welding gun tube; 5. an exhaust gas collection pipe; 501. a transparent shield; 5011. a card slot; 502. a clamp ring; 6. a filter cartridge; 601. a sealing cover; 6011. an outer connecting tube.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides an automatic collecting device for a combustion waste gas generation region provided with a swinging rod, which comprises a device main body 1; device main part 1 includes the handheld body 2, welds the barrel 4, waste gas collecting pipe 5 and cartridge filter 6 constitutes, the bottom side one end of the handheld body 2 is equipped with argon gas inlet connection 201, and the inboard of argon gas inlet connection 201 be equipped with the internal thread and with argon gas conveyer pipe 2036 sealing connection, the front end of the handheld body 2 is equipped with disengagement chamber 203, and welds the barrel 4 front end of connecting at disengagement chamber 203, waste gas collecting pipe 5 passes through the clamp ring 502 and connects in the both sides of welding the barrel 4, and waste gas collecting pipe 5's rear end penetrates in disengagement chamber 203, cartridge filter 6's lower extreme is passed through screw seal and is connected on waste gas outlet connection 2035 and is the upper end contact of slope form and handheld body 2.

Wherein, from the fixed mounting in proper order in chamber 203 has sealed riser A2031, sealed riser B2032 and sealed riser C2033, and sealed diaphragm 2034 connects between sealed riser A2031 and sealed riser B2032, between sealed riser B2032 and the sealed riser C2033 and separates into four groups of cavities about upper left, lower left, upper right, lower right.

Wherein, the lower extreme of sealed riser A2031 still is equipped with through-hole 20311, and weld gun tube 4 rear end and from the chamber 203 in the left lower chamber between communicate through-hole 20311, when argon gas flows into from the chamber 203 in the left lower chamber, wherein, waste gas is given vent to anger connector 2035 and is established at the upside from the chamber 203 in the upper right chamber, and the front end of argon gas conveyer pipe 2036 passes sealed riser C2033 and stretches into from the chamber 203 in the right lower chamber, pull trigger switch 202, drive swinging arms 3 backward movement through spacing post 301, make the toper front end of the U type structure of swinging arms 3 break away from with the bell mouth on the sealed riser B2032 respectively, make the left lower chamber and the right lower chamber intercommunication in the separation chamber 203, can make the argon gas in the right chamber flow into in the left lower chamber, and enter into in the welding gun tube 2034 through-hole 11 of sealed riser A2031 lower extreme.

Wherein, the separation cavity 203 is movably inserted with a swing rod 3, the front end of the swing rod 3 is in a U-shaped structure and respectively penetrates through a sealing vertical plate C2033 and a sealing vertical plate B2032 in sequence to extend into an upper left chamber and a lower left chamber in the separation cavity 203, the swing rod 3 penetrates through the sealing vertical plate C2033 and is hermetically connected with the sealing vertical plate C2033, the front end of the swing rod 3 is also in a conical structure and is embedded with a conical hole of the sealing vertical plate B2032, wherein the rear end of the swing rod 3 penetrates through the separation cavity 203 and is connected with a spacing column 301 and a sleeved reset spring 302 after penetrating through a trigger switch 202, the spacing column 301 is arranged at the rear side of the trigger switch 202, when the trigger switch 202 is pulled, the swing rod 3 can be driven by the spacing column 301 to move backwards, so that the conical front end of the U-shaped structure of the swing rod 3 is respectively separated from the conical hole on the sealing vertical plate B2032, and the lower left chamber in the separation cavity 203 is communicated with the lower right chamber, when the trigger switch 202 is released, the swing rod 3 can return under the action of the return spring 302, so that the conical front ends of the U-shaped structures of the swing rod 3 are respectively inserted into the conical holes in the vertical sealing plate B2032 under the driving of the return spring 302 and are embedded with the vertical sealing plate B2032, and the right lower chamber is not communicated with the left lower chamber, and the right upper chamber is not communicated with the left upper chamber.

The front end of the waste gas collecting pipe 5 is further provided with a transparent shield 501, the front end of the welding gun pipe 4 is inserted into a clamping groove 5011 on the transparent shield 501, the rear end of the waste gas collecting pipe 5 extends into an upper left chamber in the separation cavity 203, when welding is performed, waste gas generated by welding is conveniently blocked by the transparent shield 501, when the conical front end of the U-shaped structure of the swing rod 3 is separated from a conical hole in the sealing vertical plate B2032, the waste gas can be smoothly pumped into the waste gas collecting pipe 5, flows into the upper left chamber in the separation cavity 203 through the rear end of the waste gas collecting pipe 5, flows into an upper right chamber in the separation cavity 203 through the conical hole in the sealing vertical plate B2032, and is pumped into the filter cylinder 6 through the waste gas outlet connector 2035.

Wherein, there is sealed lid 601 in cartridge filter 6's outer end through threaded connection, and still be equipped with outer connecting pipe 6011 on the sealed lid 601, the cartridge filter 6 intussuseption is filled with the active carbon filter particle, and accessible outer connecting pipe 6011 links to each other with outside vacuum or exhaust tube, and when waste gas enters into cartridge filter 6 through waste gas connector 2035 of giving vent to anger, the active carbon filter particle that can be in cartridge filter 6 filters, is convenient for pull down sealed lid 601 on the cartridge filter 6, changes the active carbon filter particle in the cartridge filter 6.

The specific use mode and function of the embodiment are as follows:

in the invention, an argon gas pipe is connected to an argon gas inlet connecting port 201, so that argon gas is sent into a lower right chamber in a separation cavity 203 through an argon gas conveying pipe 2036, and a vacuum or exhaust pipe connected with an outer connecting pipe 6011 is utilized, when the device is used, a trigger switch 202 is pulled, a swinging rod 3 is driven to move backwards through a limiting column 301, so that the conical front end of a U-shaped structure of the swinging rod 3 is respectively separated from a conical hole on a sealing vertical plate B2032, the lower left chamber in the separation cavity 203 is communicated with the lower right chamber, argon gas in the lower right chamber can flow into the lower left chamber and enter a welding gun tube 4 through a through hole 11 at the lower end of the sealing vertical plate A2031, meanwhile, the upper right chamber in the separation cavity 203 is communicated with the upper left chamber, waste gas generated at the front end of the welding gun tube 4 flows through a waste gas exhaust collecting pipe 2035 through the filter cylinder 6 by utilizing the vacuum or exhaust pipe connected with the outer connecting pipe 1, and is filtered by utilizing activated carbon filtering particles in the filter cylinder 6, after the welding, loosen trigger switch 202 after, make the toper front end of the U type structure of swinging arms 3 insert respectively in the taper hole on sealed riser B2032 under reset spring 302's drive to with sealed riser B2032 gomphosis, make the cavity and the left lower cavity of the right side, the upper right cavity and the upper left cavity of the right side not communicate with each other, simple structure conveniently carries, still can pull down sealed lid 601 on the cartridge filter 6, filter the granule to the active carbon in the cartridge filter 6 and change.

The invention is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an install automatic acquisition device in burning waste gas production region of swinging arms which characterized in that: comprises a device body (1); device main part (1) includes the handheld body (2), welds barrel (4), exhaust gas collecting pipe (5) and cartridge filter (6) are constituteed, the bottom side one end of the handheld body (2) is equipped with argon gas inlet connector (201), and the inboard of argon gas inlet connector (201) be equipped with the internal thread and with argon gas conveyer pipe (2036) sealing connection, the front side of the handheld body (2) is equipped with separation chamber (203), and welds the front end that barrel (4) are connected in separation chamber (203), exhaust gas collecting pipe (5) are connected in the both sides of welding barrel (4) through clamp ring (502), and the rear end of exhaust gas collecting pipe (5) penetrates in separation chamber (203), the lower extreme of cartridge filter (6) is through screw thread sealing connection on exhaust gas outlet connector (2035) and is the upper end contact of slope form and handheld body (2).

2. The automatic collection device for a combustion exhaust gas generation area with a swinging arm as set forth in claim 1, wherein: from chamber (203) interior fixed mounting in proper order has sealed riser A (2031), sealed riser B (2032) and sealed riser C (2033), and sealed diaphragm (2034) are connected between sealed riser A (2031) and sealed riser B (2032), between sealed riser B (2032) and the sealed riser C (2033) and separate into four groups cavity under left upper left, lower left, upper right, the right side.

3. The automatic collection device for a combustion exhaust gas generation area with a swinging lever as set forth in claim 2, wherein: the lower end of the sealing vertical plate A (2031) is also provided with a through hole (20311), and the rear end of the welding gun tube (4) is communicated with the left lower cavity chamber in the separation cavity (203) through the through hole (20311).

4. The automatic collection device for a combustion exhaust gas generation area equipped with a swinging lever according to claim 1 or 2, wherein: and the waste gas outlet connecting port (2035) is arranged on the upper side of the upper right chamber in the cavity (203), and the front end of the argon conveying pipe (2036) penetrates through the sealing vertical plate C (2033) and extends into the lower right chamber in the cavity (203).

5. The automatic collection device for a combustion exhaust gas generation area with a swinging lever as set forth in claim 2, wherein: the swing rod (3) have been alternate in separation chamber (203) internalization, and the front end of swing rod (3) is U type structure and passes sealed riser C (2033) and sealed riser B (2032) respectively in proper order and stretch into the upper left and lower left cavity in separation chamber (203), the position that sealed riser C (2033) was passed in swing rod (3) and sealed riser C (2033) sealing connection, and the foremost end of swing rod (3) still be the toper structure and with the bell mouth gomphosis of sealed riser B (2032).

6. The automatic collection apparatus for a combustion exhaust gas generation area with a swinging lever as set forth in claim 5, wherein: the rear end of the swinging rod (3) penetrates out of the separation cavity (203) and penetrates through the trigger switch (202) to be connected with a limiting column (301) and a sleeved reset spring (302), and the limiting column (301) is arranged on the rear side of the trigger switch (202).

7. The automatic collection device for a combustion exhaust gas generation area equipped with a swinging lever according to claim 1 or 2, wherein: the front end of the waste gas collecting pipe (5) is also provided with a transparent blocking cover (501), the front end of the welding gun pipe (4) is inserted into a clamping groove (5011) on the transparent blocking cover (501), and the rear end of the waste gas collecting pipe (5) extends into an upper left chamber in the separation cavity (203).

8. The automatic collection device for a combustion exhaust gas generation area with a swinging arm as set forth in claim 1, wherein: the outer end of the filter cartridge (6) is connected with a sealing cover (601) through threads, an outer connecting pipe (6011) is further arranged on the sealing cover (601), and activated carbon filter particles are filled in the filter cartridge (6).