CN211160417U

CN211160417U - Pipeline spraying device

Info

Publication number: CN211160417U
Application number: CN201922071876.6U
Authority: CN
Inventors: 张鸿志; 张园伟; 张磊磊; 张园园
Original assignee: Dongfeng Power Engineering Co ltd Henan
Current assignee: Dongfeng Power Engineering Co ltd Henan
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-04
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a pipeline spray set, including spraying the case, spray drain pipe of case front end lower part fixedly connected with, spray intake pipe of case left end middle part fixedly connected with, spray outlet duct of case right-hand member middle part fixedly connected with, spray top cap of case upper end fixedly connected with, connecting pipe of the equal fixedly connected with in top cap left end middle part and right-hand member middle part, the connecting pipe is kept away from connector of the equal fixedly connected with of top cap one end, connecting pipe lower extreme middle part all is provided with one and is filtered piece, two the equal fixedly connected with inlet tube of one end of connecting pipe is kept away from to the connector. A pipeline spray set, through being provided with and filtering piece, can prevent that shower and shower head from blockking up, and whole spray piping system convenient to detach to can be convenient for change when it corrodes excessively, have stronger market competition.

Description

Pipeline spraying device

Technical Field

The utility model relates to a spray equipment technical field, in particular to pipeline spray set.

Background

With the development of industry and the improvement of living standard of people, the desire for energy is continuously increased, and SO in coal-fired flue gas₂Has become the main cause of air pollution and reduces SO₂Pollution becomes a current urgent matter for atmospheric environment treatment, and a plurality of flue gas desulfurization processes are widely applied in industry and have important practical significance for treating tail gas of various boilers and incinerators; among the prior art, the most spray mode that all adopts the spray column sprays desulfurization treatment to burning furnace tail gas, but current spray column, its spray piping installation mode relatively fixed, because burning furnace tail gas contains the sulphur gauge height, and corrosivity is strong, therefore spray piping easily receives two damages of corruption, and relatively fixed's installation mode is difficult to dismantle the maintenance or change to it to current spray piping does not set up filter equipment, and the impurity that contains in the spray liquid very easily blocks up the shower head, so, the utility model discloses the people provide a novel pipeline spray device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pipeline spray set can effectively solve the problem in the background art.

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

the utility model provides a pipeline spray set, includes and sprays the case, spray a drain pipe of case front end lower part fixedly connected with, spray an intake pipe of case left end middle part fixedly connected with, spray an outlet duct of case right-hand member middle part fixedly connected with, spray a top cap of case upper end fixedly connected with, a connecting pipe of the equal fixedly connected with in top cap left end middle part and right-hand member middle part, the connecting pipe is kept away from a connector of the equal fixedly connected with of top cap one end, connecting pipe lower extreme middle part all is provided with one and filters piece, two the connector is kept away from an inlet tube of the equal fixedly connected with of one end.

Preferably, the top cap is opened and inside hollow cuboid structure, two for the lower extreme the one end that the connecting pipe is close to the top cap runs through the left tank wall middle part of top cap and the right tank wall middle part of right tank wall respectively and extends to its inner chamber and fixed pipe of equal fixedly connected with, two fixed pipe is parallel to each other, and two common fixedly connected with spray pipes that are parallel to each other between two fixed pipes, the impartial distance fixed mounting of spray pipe lower extreme has a plurality of shower head, two the anterior and rear portion of fixed pipe outside face all alternates swing joint has a mounting, and the equal fixed connection in top cap inner chamber roof in mounting upper end, the connecting pipe is threaded seal with the connected mode of fixed pipe and is connected.

Preferably, the connector includes sleeve pipe and inner tube, an annular spout has been seted up at inner tube surface middle part, the part that intraductal wall is close to the inlet tube is opened there is the mounting groove, and mounting groove cell wall middle part fixedly connected with one with the corresponding annular slider of annular spout, annular slider is located annular spout and the inner tube is located the mounting groove and is in the same place sleeve pipe and inner tube swing joint, two the connected mode of connecting pipe and two inlet tubes and connector is threaded connection.

Preferably, the mounting includes support ring and fixed plate, support ring fixed mounting is at fixed plate lower extreme middle part, the equal fixed mounting in fixed plate upper end left part and upper end right part has an annular bearing, the equal fixed mounting in one end that the fixed plate was kept away from to annular bearing has a fixing bolt, fixed pipe alternates swing joint and will fix pipe and mounting swing joint together in the support ring.

Preferably, filter and include adapter sleeve and toper rubber slab, adapter sleeve fixed connection is at connecting pipe lower extreme middle part, the adapter sleeve communicates with each other with connecting pipe structure as an organic whole and inside, pull ring of toper rubber slab lower extreme middle part fixedly connected with, toper rubber slab upper end middle part fixed mounting has a filter plate, toper rubber slab and filter plate all are located the adapter sleeve, and filter plate upper end extends to the connecting pipe inner chamber and hugs closely the connecting pipe inner wall.

Preferably, the top cover is connected with the spraying box in a sealing manner, and the liquid outlet pipe, the air inlet pipe and the air outlet pipe are communicated with the inside of the spraying box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through connecting pipe lower extreme middle part fixed mounting have filter, can be with the impurity filtering before getting into shower and shower head in the spray to can avoid the shower head to block up, and wash the impurity on the filter screen of being convenient for after dismantling the connector, filter plate itself can also be changed, has improved the life of shower greatly.

2. Through being provided with the mounting, can be with the whole spray rack fixed mounting that shower and fixed nest of tubes are constituteed at the top cap lower extreme to the connected mode of connecting pipe and two inlet tubes and connector is threaded connection, again with mounting and connector cooperation, can be convenient for whole spray pipe system and dismantle, seriously make when its corruption, easily change.

Drawings

Fig. 1 is a schematic view of the overall structure of a pipeline spraying device of the present invention;

fig. 2 is a schematic view of the overall structure of the spray pipe and the spray header of the pipeline spray device of the present invention;

fig. 3 is a schematic connection diagram of a connector of a pipeline spraying device according to the present invention;

fig. 4 is a schematic view of the overall structure of the fixing member of the pipeline spraying device of the present invention;

fig. 5 is a schematic view of the overall structure of the filtering member of the pipeline spraying device of the present invention.

In the figure: 1. a spray box; 2. a liquid outlet pipe; 3. an air inlet pipe; 4. an air outlet pipe; 5. a top cover; 6. a connecting pipe; 7. a filter member; 8. a connector; 9. a water inlet pipe; 10. a fixed tube; 11. a shower pipe; 12. a shower head; 13. a fixing member; 14. a sleeve; 15. an inner tube; 16. an annular chute; 17. an annular slider; 18. Mounting grooves; 19. a support ring; 20. an annular bearing; 21. fixing the bolt; 22. connecting sleeves; 23. a tapered rubber plate; 24. a pull ring; 25. a filter screen plate; 26. and (7) fixing the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a pipeline spray set, including spraying case 1, a drain pipe 2 of 1 front end lower part fixedly connected with of spraying case, an intake pipe 3 of 1 left end middle part fixedly connected with of spraying case, incinerator tail gas gets into from intake pipe 3, an outlet duct 4 of 1 right-hand member middle part fixedly connected with of spraying case incinerator tail gas is followed from outlet duct 4 and is discharged, top cap 5 of 1 upper end fixedly connected with of spraying case, connecting pipe 6 of 5 left end middle parts of top cap and the equal fixedly connected with in right-hand member middle part, connecting pipe 6 keeps away from connector 8 of 5 one end of top cap, connecting pipe 6 lower extreme middle part all is provided with a filtration piece 7, two connector 8 keep away from inlet tube 9 of the equal fixedly connected with of one end of.

The top cover 5 is of a cuboid structure with an open lower end and a hollow interior, one end of each connecting pipe 6, which is close to the top cover 5, penetrates through the middle of the left box wall and the middle of the right box wall of the top cover 5 respectively and extends to the inner cavity of the top cover 5, and is fixedly connected with one fixing pipe 10, the two fixing pipes 10 are parallel to each other, two spraying pipes 11 which are parallel to each other are fixedly connected between the two fixing pipes 10 together, a plurality of spraying heads 12 are fixedly arranged at the lower ends of the spraying pipes 11 at equal intervals, spraying liquid can be sprayed out from the spraying heads 12 through the spraying pipes 11 after entering the fixing pipes 10, the front parts and the rear parts of the outer side surfaces of the two fixing pipes 10 are movably connected with one fixing part 13 in an inserting manner, the upper ends of the fixing parts 13 are fixedly; the connector 8 comprises a sleeve 14 and an inner pipe 15, an annular chute 16 is formed in the middle of the outer surface of the inner pipe 15, a mounting groove 18 is formed in the part, close to the water inlet pipe 9, of the inner wall of the sleeve 14, an annular slide block 17 corresponding to the annular chute 16 is fixedly connected to the middle of the wall of the mounting groove 18, the annular slide block 17 is located in the annular chute 16, the inner pipe 15 is located in the mounting groove 18, the sleeve 14 and the inner pipe 15 are movably connected together, the sleeve 14 can freely rotate outside the inner pipe 15, and therefore the mounting or dismounting is facilitated, the connection modes of the two connecting pipes 6 and the two water inlet pipes 9 and the connector 8 are both; the fixing piece 13 comprises a supporting ring 19 and a fixing plate 26, the supporting ring 19 is fixedly arranged in the middle of the lower end of the fixing plate 26, an annular bearing 20 is fixedly arranged on each of the left part and the right part of the upper end of the fixing plate 26, a fixing bolt 21 is fixedly arranged at one end, far away from the fixing plate 26, of each annular bearing 20, the fixing pipe 10 is inserted into the supporting ring 19 in a movable connection mode to movably connect the fixing pipe 10 and the fixing piece 13 together, and the fixing piece 13 is fixedly arranged with the top cover 5 through the fixing bolt 21; the filtering member 7 comprises a connecting sleeve 22 and a conical rubber plate 23, the connecting sleeve 22 is fixedly connected to the middle of the lower end of the connecting pipe 6, the connecting sleeve 22 and the connecting pipe 6 are of an integrated structure and are communicated with each other, the middle of the lower end of the conical rubber plate 23 is fixedly connected with a pull ring 24 which is convenient for pulling out a filter screen plate 25, the middle of the upper end of the conical rubber plate 23 is fixedly provided with the filter screen plate 25, the conical rubber plate 23 and the filter screen plate 25 are both positioned in the connecting sleeve 22, and the upper end of the filter screen plate 25 extends to the inner cavity of the connecting pipe 6 and is tightly attached to the inner wall of the connecting pipe; the top cover 5 is connected with the spraying box 1 in a sealing way, and the liquid outlet pipe 2, the air inlet pipe 3 and the air outlet pipe 4 are communicated with the inside of the spraying box 1.

It should be noted that the utility model relates to a pipeline spraying device, when in use, the spraying device of the utility model is connected in an incinerator tail gas treatment system, incinerator tail gas enters a spraying box 1 from an air inlet pipe 3, spraying liquid enters a connecting pipe 6 through two water inlet pipes 9 under the action of a high liquid pump and then is sprayed out from a spraying head 12 through a fixed pipe 10 and a spraying pipe 11 in sequence, thereby being mixed with the incinerator tail gas to play the role of purifying and adsorbing, waste liquid is discharged from a liquid outlet pipe 2, a tail gas outlet pipe 4 is discharged, when the spraying liquid passes through the connecting pipe 6, impurities in the spraying liquid can be removed through a filter screen plate 25, the spraying pipe 11 and the spraying head 12 are prevented from being blocked, when the filter screen plate 25 needs to be cleaned, only the filter screen plate needs to be drawn out from a connecting sleeve 22 through a pull ring 24, when the whole pipeline system needs to be replaced, the sleeve pipe 14 on the connector 8 is rotated, and is matched with the annular sliding groove 16 and the annular sliding block 17, and the connecting modes of the two connecting pipes 6 and the two water inlet pipes 9 and the connector 8 are threaded connections, so that the connector 8 can be detached, after the top cover 5 is opened, the fixing bolt 21 can be unscrewed, the fixing piece 13 can be detached from the top cover 5, then, the whole spraying system can be conveniently replaced, and the practical service life of the whole device is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipeline spray set, includes spray box (1), its characterized in that: spray case (1) drain pipe (2) of front end lower part fixedly connected with, spray case (1) intake pipe (3) of left end middle part fixedly connected with, spray case (1) outlet duct (4) of right-hand member middle part fixedly connected with, spray case (1) top cap (5) of upper end fixedly connected with, connecting pipe (6) of top cap (5) left end middle part and the equal fixedly connected with in right-hand member middle part, connecting pipe (6) are kept away from connector (8) of the equal fixedly connected with in top cap (5) one end, connecting pipe (6) lower extreme middle part all is provided with one and is filtered piece (7), two inlet tube (9) of the equal fixedly connected with in one end that connecting pipe (6) were kept away from in connector (8).

2. The pipe spray apparatus of claim 1, wherein: top cap (5) are the lower extreme and open and inside hollow cuboid structure, two the one end that connecting pipe (6) are close to top cap (5) runs through top cap (5) left side tank wall middle part and right tank wall middle part respectively and extends to its inner chamber and fixed pipe (10) of equal fixedly connected with, two fixed pipe (10) are parallel to each other, and two common fixedly connected with two shower (11) that are parallel to each other between two fixed pipe (10), shower (11) lower extreme is impartial apart from fixed mounting have a plurality of shower (12), two fixed pipe (10) outside face front portion and rear portion all alternate swing joint have one mounting (13), and the equal fixed connection in top cap (5) inner chamber roof in mounting (13) upper end, connecting pipe (6) are thread sealing connection with the connected mode of fixed pipe (10).

3. The pipe spray apparatus of claim 1, wherein: connector (8) are including sleeve pipe (14) and inner tube (15), an annular spout (16) have been seted up at inner tube (15) surface middle part, the part that sleeve pipe (14) inner wall is close to inlet tube (9) is opened has mounting groove (18), and mounting groove (18) cell wall middle part fixedly connected with one with annular spout (16) corresponding annular slider (17), annular slider (17) are located annular spout (16) and inner tube (15) are located mounting groove (18) and are in the same place sleeve pipe (14) and inner tube (15) swing joint, two connecting pipe (6) and two inlet tube (9) are threaded connection with the connected mode of connector (8).

4. The pipe spray apparatus of claim 2, wherein: fixing piece (13) are including support ring (19) and fixed plate (26), support ring (19) fixed mounting is in fixed plate (26) lower extreme middle part, the equal fixed mounting in fixed plate (26) upper end left part and upper end right part has an annular bearing (20), the equal fixed mounting in one end that fixed plate (26) were kept away from in annular bearing (20) has a fixing bolt (21), fixed pipe (10) alternate swing joint and are in the same place fixed pipe (10) and fixing piece (13) swing joint in support ring (19).

5. The pipe spray apparatus of claim 1, wherein: filter piece (7) including adapter sleeve (22) and toper rubber slab (23), adapter sleeve (22) fixed connection is in connecting pipe (6) lower extreme middle part, adapter sleeve (22) and connecting pipe (6) structure as an organic whole and inside communicate with each other, pull ring (24) of toper rubber slab (23) lower extreme middle part fixedly connected with, toper rubber slab (23) upper end middle part fixed mounting has one to strain otter board (25), toper rubber slab (23) and strain otter board (25) all are located adapter sleeve (22) in, and strain otter board (25) upper end and extend to connecting pipe (6) inner chamber and hug closely connecting pipe (6) inner wall.

6. The pipe spray apparatus of claim 1, wherein: the top cover (5) is connected with the spraying box (1) in a sealing manner, and the liquid outlet pipe (2), the air inlet pipe (3) and the air outlet pipe (4) are communicated with the inside of the spraying box (1).