CN210905416U

CN210905416U - A spray column for handling forming machine waste gas

Info

Publication number: CN210905416U
Application number: CN201921078941.1U
Authority: CN
Inventors: 顾进华; 李志强
Original assignee: Nantong Xinao Environmental Protection Engineering Co ltd
Current assignee: Nantong Xinao Environmental Protection Engineering Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-07-03
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a spray tower for treating waste gas of a setting machine, which relates to the technical field of environmental protection and purification equipment and aims to solve the technical problem that a spray head is difficult to clean after being blocked in the prior art; the lateral wall of pipe portion is provided with fixed protrusion, and the sleeve pipe is close to the one end of pipe portion direction and has offered and supply fixed protrusion male fixed slot, seted up on the sleeve pipe with the communicating draw-in groove of fixed slot, the length direction of fixed slot and the length direction mutually perpendicular of draw-in groove realize dismantling of water smoke shower nozzle and be connected, are convenient for dismantle it get off clear up, clear up the completion after, it is also more convenient to install again.

Description

A spray column for handling forming machine waste gas

Technical Field

The utility model relates to an environmental protection clarification plant technical field, more specifically say, it relates to a spray column for handling forming machine waste gas.

Background

In the printing and dyeing industry, waste gas is discharged when the setting machine operates, the waste gas contains a large amount of smoke dust, and meanwhile, the waste gas also contains various components such as polyphenyl organic matters, printing and dyeing auxiliaries and oil, and the discharged oil, smoke and dust have great harm to the health and the environment of human bodies, so that the effective treatment of the waste gas of the setting machine is more and more emphasized by enterprises.

A spray tower in the prior art is shown in fig. 1 and comprises an open tower body 1, wherein a plurality of water inlet pipes 2 are horizontally arranged in the tower body 1, a plurality of spray pipes 3 are communicated with the plurality of water inlet pipes 2, the spray pipes 3 are vertically connected with the water inlet pipes 2, and a plurality of water mist spray heads 5 are welded on the plurality of spray pipes 3; a top cover 4 is arranged above the tower body 1, clean water is conveyed into the water inlet pipe 2 through a water pump, then water flows through the spray pipe 3 and the water mist spray head 5 to be sprayed in a mist shape, waste gas is conveyed into the tower body 1 through the exhaust fan, the waste gas passes through the water mist in the tower body 1, oil smoke and dust in the waste gas are collected by the water mist, and therefore the waste gas is purified; the tower body 1 is also provided with a drain pipe to discharge mixed liquid formed by waste gas and water mist into the water tank for oil-water-dust separation, and then the separated water in the water tank is led into the water inlet pipe 2 again through a pipeline for cyclic utilization.

However, the water tank is not sufficiently separated from the mixed liquid, and oil stains still remain in the water introduced into the water inlet pipe 2, when the water is sprayed out through the water mist nozzle 5, the oil stains are easily adsorbed at the spray holes on the water mist nozzle 5, so that the spray holes are blocked for a long time, and the mist outlet effect of the water mist nozzle 5 is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a spray column for handling forming machine waste gas, it has carries out the advantage of dismantling with the clearance fast to the water smoke shower nozzle.

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

a spray tower for treating waste gas of a setting machine comprises a spray pipe and a water mist spray head, wherein the water mist spray head comprises a round pipe part and a spray head part, and a sleeve is sleeved at the joint of the round pipe part and the spray pipe; the lateral wall of pipe portion is provided with fixed arch, and the sleeve pipe is close to the one end of pipe portion direction and has seted up and supply fixed arch male fixed slot, set up on the sleeve pipe with the communicating draw-in groove of fixed slot, the length direction of fixed slot and the length direction mutually perpendicular of draw-in groove.

Through adopting above-mentioned technical scheme, realize connecting dismantled of water smoke shower nozzle to be convenient for dismantle it, so that clear up the water smoke shower nozzle, install the water smoke shower nozzle again after the clearance, at first insert the intraductal with pipe, simultaneously, insert the fixed slot with fixed arch in, then rotate pipe portion, make fixed protruding card go into the draw-in groove, fix pipe portion, accomplish the installation of water smoke shower nozzle, simple to operate, easy operation.

Furthermore, a sliding groove communicated with the clamping groove is formed in the sleeve, the length direction of the sliding groove is perpendicular to that of the clamping groove, and a limiting protrusion which is abutted against the fixing protrusion is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, go into the draw-in groove when fixed protruding card, spacing arch offsets with fixed protruding to block fixed protruding card in the draw-in groove, further fix fixed protruding, improve the overall stability of water smoke shower nozzle.

Furthermore, the guide part is integrally formed at one end of the limiting protrusion in the direction of inserting into the clamping groove, and the section of the guide part is semicircular.

Through adopting above-mentioned technical scheme, the in-process of draw-in groove is gone into to fixed protruding card, and fixed arch offsets with the guide part, and the guide part atress drives spacing portion and removes to one side that is close to the groove bottom wall direction that slides for but spacing arch self-sliding, convenient operation.

Further, the sliding groove is internally provided with a spring, one end of the spring is connected with the guide part, and the other end of the spring is connected with the bottom wall of the sliding groove.

Through adopting above-mentioned technical scheme, the guide part atress drives spacing portion and removes to one side that is close to the groove bottom wall direction that slides to compress the spring, when fixed arch removed the draw-in groove and keeps away from the one end of fixed slot direction, the spring resets, makes spacing portion and guide part pop out, makes things convenient for staff's operation.

Further, the inside wall of sleeve pipe is provided with the rubber packing ring, the rubber packing ring is located between shower and the pipe portion.

Through adopting above-mentioned technical scheme, the rubber packing ring is effectively carried out the shutoff to the gap between shower and the pipe portion, and the rubber packing ring plays sealed effect, reduces the infiltration of rivers.

Further, a cavity communicated with the outside is arranged inside the rubber gasket.

Through adopting above-mentioned technical scheme, when the pipe portion extrudeed the rubber packing ring, the rubber packing ring atress warp, through seting up the cavity, the deformation of the rubber packing ring of being convenient for improves the leakproofness.

Further, the width of the clamping groove is larger than the height of the fixing protrusion.

Through adopting above-mentioned technical scheme, when fixed arch inserted the fixed slot in, at first the round pipe portion extrudees the rubber packing ring, and the rubber packing ring warp the shrink for in fixed arch can insert the draw-in groove smoothly, fixed arch inserted the back, the rubber packing ring kick-backs a little, drives the return of round pipe portion, thereby make fixed arch support tightly on the inside wall of draw-in groove.

Furthermore, the spraying pipe comprises a plurality of steel pipes and a plurality of three-way pipes, each three-way pipe is respectively positioned between two adjacent steel pipes, and the steel pipes are in threaded connection with the three-way pipes.

Through adopting above-mentioned technical scheme, the shower adopts the sectional type design, can carry out the split with the shower to in clearing up the shower.

Furthermore, a manhole is formed in the tower body, and a sealing cover used for plugging the manhole is connected to the tower body.

Through adopting above-mentioned technical scheme, the manhole is convenient for the staff and passes in and out inside the tower body.

To sum up, the utility model discloses following beneficial effect has:

1. the water mist spray head is detachably connected, so that the water mist spray head is convenient to detach and clean, the water mist spray head is reinstalled after cleaning, the round pipe part is firstly inserted into the sleeve, meanwhile, the fixing protrusion is inserted into the fixing groove, then the round pipe part is rotated, the fixing protrusion is clamped into the clamping groove, the round pipe part is fixed, the water mist spray head is installed, and the water mist spray head is convenient to install and simple to operate;

2. the spraying pipe comprises a plurality of steel pipes and a plurality of three-way pipes, each three-way pipe is located between two adjacent steel pipes, the steel pipes are in threaded connection with the three-way pipes, and the spraying pipe is designed in a sectional mode and can be detached so as to be convenient to clean the spraying pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a spraying device in the prior art;

FIG. 2 is a schematic diagram of the overall structure of a spray tower for treating waste gas of a setting machine in the embodiment;

FIG. 3 is a disassembled schematic view for showing the connection relationship between the spray pipe and the water mist nozzle in the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic disassembled view showing the connection relationship between the three-way pipe and the round pipe in the embodiment.

In the figure: 1. a tower body; 11. a manhole; 12. sealing the cover; 2. a water inlet pipe; 3. a shower pipe; 31. a steel pipe; 32. a three-way pipe; 4. a top cover; 5. a water mist spray head; 51. a round tube portion; 511. a fixed protrusion; 52. a shower head portion; 6. a sleeve; 61. fixing grooves; 62. a card slot; 63. a sliding groove; 631. a limiting bulge; 6311. a limiting part; 6312. a guide portion; 632. a spring; 7. a rubber gasket; 71. a cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a spray tower for treating waste gas of a setting machine is disclosed, referring to fig. 2, fig. 3 and fig. 4, and comprises an open tower body 1, wherein a plurality of water inlet pipes 2 are horizontally arranged in the tower body 1, a plurality of spray pipes 3 are vertically communicated on the plurality of water inlet pipes 2, the spray pipes 3 are vertically connected with the water inlet pipes 2, the plurality of spray pipes 3 are distributed above and below the water inlet pipes 2 in a staggered manner, and a top cover 4 is arranged above the tower body 1; the spray pipe 3 comprises a plurality of steel pipes 31 and a plurality of three-way pipes 32, two adjacent steel pipes 31 are respectively in threaded connection with two ends of the three-way pipes 32, the water mist spray head 5 comprises a round pipe part 51 and a spray head part 52, the round pipe part 51 and the spray head part 52 are integrally formed, a sleeve 6 is sleeved at the mutual butt joint part of the round pipe part 51 and the spray pipe 3, one end of the sleeve 6 is welded at a pipe orifice at the middle section of the three-way pipe 32, and the other end of the sleeve is sleeved on the outer circular side; the welding of the lateral wall of pipe portion 51 has fixed arch 511, sleeve 6 is close to the one end of pipe portion 51 direction and has been offered and to supply fixed arch 511 male fixed slot 61, sleeve 6 is last offered with the communicating draw-in groove 62 of fixed slot 61, and the length direction of fixed slot 61 and the length direction mutually perpendicular of draw-in groove 62, when installation pipe portion 51, insert pipe portion 51 in sleeve 6, make fixed arch 511 insert in fixed slot 61 simultaneously, rotate pipe portion 51, will make fixed arch 511 block into in the draw-in groove 62.

Referring to fig. 2, a manhole 11 for entering the tower body 1 is opened on the tower body 1, and a cover 12 for plugging the manhole 11 is fixed on the tower body 1 through bolts.

Referring to fig. 4, a sliding groove 63 communicated with the slot 62 is formed in the sleeve 6, the length direction of the sliding groove 63 is perpendicular to the length direction of the slot 62, a limit protrusion 631 abutting against the fixed protrusion 511 is connected in the sliding groove 63 in a sliding manner, the limit protrusion 631 includes a limit portion 6311 and a guide portion 6312 integrally formed with the limit portion 6311, the limit portion 6311 is located in the sliding groove 63, the cross section of the guide portion 6312 is semicircular, and the guide portion is located in the slot 62 and abuts against the fixed protrusion 511 to limit the position of the fixed protrusion 511 in the length direction of the slot 62; be provided with spring 632 in the groove 63 slides, the one end of spring 632 welds in the diapire of groove 63 slides, the other end welds in spacing portion 6311, go into the in-process of draw-in groove 62 at fixed protruding 511 card, fixed protruding 511 offsets with guide part 6312, guide part 6312 atress drives spacing portion 6311 and removes to the one side that is close to groove 63 diapire direction slides, and compress spring 632, when fixed protruding 511 moves the one end that fixed groove 61 direction was kept away from to draw-in groove 62, spring 632 resets, make spacing portion 6311 and guide part 6312 pop out.

Referring to fig. 4 and 5, a rubber gasket 7 is adhered to the inner side wall of the sleeve 6, the rubber gasket 7 is located between the pipe opening of the three-way pipe 32 and the round pipe part 51, a cavity 71 communicated with the outside is formed in the rubber gasket 7, and the rubber gasket 7 seals the mutual butt joint between the pipe opening of the three-way pipe 32 and the round pipe part 51 to reduce water leakage; the width of draw-in groove 62 is greater than fixed protruding 511's height, and when fixed protruding 511 inserted in the fixed slot 61, at first the pipe portion 51 extrudees rubber packing ring 7, and rubber packing ring 7 warp the shrink for fixed protruding 511 can insert the draw-in groove 62 smoothly in, fixed protruding 511 inserts the back, and rubber packing ring 7 kick-backs a little, drives pipe portion 51 return, thereby makes fixed protruding 511 support tightly on the inside wall of draw-in groove 62.

The working principle is as follows:

firstly, by opening the cover 12, the inside of the tower body 1 is accessed from the manhole 11; the round pipe part 51 is rotated, so that the fixing protrusions 511 are sequentially moved out of the clamping groove 62 and the fixing groove 61, and the round pipe part 51 is pulled out of the sleeve 6, so that the water mist spray head 5 is convenient to clean; in addition, the steel pipe 31 and the three-way pipe 32 are connected through threads, and can be detached quickly, and the interior of the steel pipe 31 can be cleaned.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a spray column for handling forming machine waste gas, includes tower body (1), shower (3) and water smoke shower nozzle (5), its characterized in that: the water mist spray head (5) comprises a round pipe part (51) and a spray head part (52), and a sleeve (6) is sleeved at the joint of the round pipe part (51) and the spray pipe (3); the lateral wall of round pipe portion (51) is provided with fixed protrusion (511), sleeve pipe (6) are close to the one end of round pipe portion (51) direction and have been seted up and supply fixed protrusion (511) male fixed slot (61), seted up on sleeve pipe (6) with communicating draw-in groove (62) of fixed slot (61), the length direction of fixed slot (61) and the length direction mutually perpendicular of draw-in groove (62).

2. The spray tower for treating the waste gas of the setting machine as claimed in claim 1, is characterized in that: be provided with on sleeve pipe (6) with communicating sliding groove (63) of draw-in groove (62), sliding groove's (63) length direction is mutually perpendicular with the length direction of draw-in groove (62), sliding groove (63) internal slipping is connected with spacing arch (631) that offset with fixed arch (511).

3. The spray tower for treating the waste gas of the setting machine as claimed in claim 2, is characterized in that: the limiting protrusion (631) is inserted into one end of the clamping groove (62) in the direction, a guide part (6312) is integrally formed, and the section of the guide part (6312) is semicircular.

4. The spray tower for treating the waste gas of the setting machine as claimed in claim 3, wherein: be provided with spring (632) in the groove of sliding (63), the one end and the guide part (6312) of spring (632) link to each other, the other end and the diapire in groove of sliding (63) of spring (632) link to each other.

5. The spray tower for treating the waste gas of the setting machine as claimed in claim 1, is characterized in that: the inside wall of sleeve pipe (6) is provided with rubber packing ring (7), rubber packing ring (7) are located between shower (3) and pipe portion (51).

6. The spray tower for treating the waste gas of the setting machine as claimed in claim 5, is characterized in that: and a cavity (71) communicated with the outside is arranged in the rubber gasket (7).

7. The spray tower for treating the waste gas of the setting machine as claimed in claim 1, is characterized in that: the width of the clamping groove (62) is larger than the height of the fixing protrusion (511).

8. The spray tower for treating the waste gas of the setting machine as claimed in claim 1, is characterized in that: the spray pipe (3) comprises a plurality of steel pipes (31) and a plurality of three-way pipes (32), each three-way pipe (32) is located between every two adjacent steel pipes (31), and the steel pipes (31) are in threaded connection with the three-way pipes (32).

9. The spray tower for treating the waste gas of the setting machine as claimed in claim 1, is characterized in that: a manhole (11) is arranged on the tower body (1), and a sealing cover (12) used for sealing the manhole (11) is connected to the tower body (1).