CN218688107U - Spraying device of desulfurizer - Google Patents

Abstract

The utility model discloses a sprinkler of desulfurizer relates to desulphurization unit technical field, including the desulfurizing tower, intake pipe and feed liquor pipe are installed to the outer wall of desulfurizing tower, and the annular pipe is installed to the inner wall of desulfurizing tower, the annular pipe communicates with the inside of feed liquor pipe, and the annular pipe is close to the outer wall department in the centre of a circle and installs a plurality of shower nozzles that are annular array, and the inner wall sliding connection of desulfurizing tower has two locating pieces, the utility model discloses in, desulfurizer after the pressurization gets into the annular through the feed liquor pipe intraductal and by a plurality of shower nozzles blowout that are annular array to get into the waste gas desulfurization in the desulfurizing tower through the intake pipe, filter the gas after the desulfurization once more through setting up the filter screen, the slot is kept away from to the first pull ring messenger inserted bar of staff's pulling force, and utilize extension spring's elasticity principle that resets, and then be convenient for installation and dismantle the filter screen of two locating pieces, therefore conveniently change or clear up the filter screen in order to ensure the filter effect, ensured this device's feature of environmental protection.

Description

Spraying device of desulfurizer

Technical Field

The utility model relates to a desulphurization unit technical field especially relates to a sprinkler of desulfurizer.

Background

Desulfurizing agents, generally agents that remove free sulfur or sulfur compounds from fuels, feedstocks, or other materials; mainly indicate to get rid of the used medicament of sulfur oxide in the waste gas in the control and the processing of pollutant, the desulfurizing tower sprays the desulfurizer and carries out desulfurization treatment to the industrial waste gas in the desulfurizing tower through sprinkler, simultaneously filter again in order to ensure the feature of environmental protection through the gas after the filter screen to the desulfurization, however its inconvenient installation of filter screen and the dismantlement of sprinkler of desulfurizer for current chemical chimney, lead to being difficult to change and clear up, after using for a long time because of the filter area and the dust holding capacity of its filter screen are limited, and there is the easy problem that has reduced the filter effect that blocks up of its filter screen, consequently, lead to the feature of environmental protection to reduce after using for a long time.

The prior patent (publication number CN 217431278U) discloses a spraying device of a desulfurizing agent for a chemical chimney, which comprises a tower body, a gas guide port, a spraying mechanism, a first filter screen, a second filter screen, a UV lamp, a gas outlet pipe, a blow-off pipe and a stop valve, wherein the rear end of the gas guide port is communicated with the front side of the bottom end of the tower body, the left side surface of the spraying mechanism is fixedly connected with the right side surface of the tower body, and two ends of the first filter screen are fixedly connected with the tops of the inner walls at two sides of the tower body; in the implementation process of the above-mentioned scheme, filter screen one through setting up, filter screen two and UV lamp, at first filter screen one and the compound of filter screen two can improve the filtration quality to the flue gas, thereby further very high the purification efficiency of flue gas, however, the inconvenient installation of its filter screen and dismantlement, lead to being difficult to change and clearance, long-time after using because of the filter area and the dust holding capacity of its filter screen are limited, and there is the easy problem that has reduced the filter effect that is blockked up of its filter screen, consequently, lead to this sprinkler of desulfurizer for chemical chimney's feature of environmental protection to reduce after using for a long time, so there is great limitation.

Therefore, it is necessary to provide a desulfurizer spraying device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sprinkler of desulfurizer has solved the inconvenient installation of its filter screen of sprinkler of current desulfurizer for chemical chimney and has dismantled, leads to being difficult to change and clearance, and is limited because of the filter area and the dust holding capacity of its filter screen after using for a long time, and has the easy problem that has reduced the filter effect that is blockked up of its filter screen, consequently leads to the technical problem that the feature of environmental protection reduces after using for a long time.

For solving the technical problem, the utility model provides a pair of sprinkler of desulfurizer, including the desulfurizing tower, intake pipe and feed liquor pipe are installed to the outer wall of desulfurizing tower, and the annular tube is installed to the inner wall of desulfurizing tower, the annular tube communicates with the inside of feed liquor pipe, and the annular tube is close to the outer wall department of centre of a circle and installs a plurality of shower nozzles that are annular array, and the inner wall sliding connection of desulfurizing tower has two locating pieces, two the spacing groove has all been seted up to one side that the locating piece is relative, two the filter screen has been placed between the spacing groove, the outer wall of desulfurizing tower runs through the grafting and has two inserted bars, the slot with inserted bar looks adaptation is seted up to one side of locating piece, first pull ring is installed to the one end of inserted bar, and the outside cover of inserted bar is equipped with extension spring, extension spring's both ends are connected with desulfurizing tower and first pull ring respectively, and the desulfurizer after the pressurization gets into the annular tube through the feed liquor pipe and by a plurality of shower nozzles that are annular array blowout to the waste gas that gets into in the desulfurizing tower, filter the gas after the desulfurization through setting up once more, and make the first pull ring keep away from the principle to utilize the elasticity of extension spring to change principle, and then filter screen and convenient to dismantle filter screen and filter replacement principle, therefore the filter screen of filter screen and this environmental protection is guaranteed, and filter effect.

Preferably, the inner wall of desulfurizing tower is provided with the reposition of redundant personnel subassembly, the reposition of redundant personnel subassembly is including installing the annular box at the desulfurizing tower inner wall, annular box and intake pipe intercommunication, the last surface mounting of annular box have a plurality of shunt tubes that are ring array, the shunt tubes communicates with the inside of annular box, the top integrated into one piece of annular box has domaticly, and the middle part integrated into one piece of annular box has logical groove, and waste gas gets into the annular incasement through the intake pipe to rise through a plurality of shunt tubes, to the waste gas reposition of redundant personnel that gets into in the desulfurizing tower, reduce the phenomenon of diffusion simultaneously, because of the shower nozzle equals with the quantity of shunt tubes, every shower nozzle is to the exhaust waste gas desulfurization of shunt tubes directly below it to guaranteed the desulfurization effect, avoided the incomplete phenomenon of desulfurization, and through setting up domatic and logical groove, make things convenient for the waste liquid to fall to the funnel and discharge by the valve through the annular box.

Preferably, the second pull ring is installed at the top of locating piece, through setting up two second pull rings, makes things convenient for the staff to stimulate two locating pieces and drives the filter screen and break away from the desulfurizing tower, and then more conveniently changes or clears up the filter screen.

Preferably, the top of desulfurizing tower is provided with the toper protective cover, through setting up the toper protective cover, avoids the inside of rainwater pollution desulfurizing tower, protects the filter screen simultaneously.

Preferably, the material of cone-shaped protective cover is carbon fiber, and carbon fiber possesses the characteristics such as light in texture, intensity height, high temperature resistant, corrosion-resistant and non-deformable, through setting up to carbon fiber's cone-shaped protective cover, and not only weight is lighter, when facing a lot of extreme environment, can also guarantee its normal use moreover to its life has been prolonged.

Preferably, install a plurality of bracing pieces between the top of toper protective cover and desulfurizing tower, through setting up a plurality of bracing pieces, not only be convenient for fix the toper protective cover directly over the desulfurizing tower, ensure simultaneously that there is great clearance between toper protective cover and the desulfurizing tower, and then be convenient for the gaseous flow in the desulfurizing tower.

Preferably, the bottom integrated into one piece of desulfurizing tower has the funnel, the valve is installed to the bottom of funnel, through setting up the funnel and opening the valve, ensures to be difficult for remaining the waste liquid, and when the valve was closed, it was difficult for leaking to have ensured the waste liquid simultaneously.

Preferably, a plurality of landing legs are installed to the outer wall of funnel, through setting up a plurality of landing legs, make the desulfurizing tower have a take the altitude to ensure that the desulfurizing tower is difficult for empting.

Compared with the prior art, the utility model provides a spraying device of desulfurizer has as follows

Has the advantages that:

1. the utility model discloses in, desulfurizer after the pressurization passes through the feed liquor pipe and gets into in the annular tube and by a plurality of shower nozzles blowout that are annular array, thereby to the exhaust gas desulfurization that gets into in the desulfurizing tower through the intake pipe, through setting up the filter screen and filtering the gas after the desulfurization once more, the slot is kept away from to the first pull ring of staff pulling messenger inserted bar, and utilize extension spring's elasticity principle that resets, and then be convenient for install and dismantle the filter screen of two locating pieces, therefore convenient change or clearance filter screen are in order to ensure the filter effect, the feature of environmental protection of this device has been ensured.

2. The utility model discloses in, waste gas passes through the intake pipe and gets into the annular incasement to rise through a plurality of shunt tubes, to the waste gas reposition of redundant personnel in getting into the desulfurizing tower, reduce the phenomenon of diffusion simultaneously, because of the shower nozzle equals with the quantity of shunt tubes, every shower nozzle is to the exhaust waste gas desulfurization of shunt tubes under it, thereby the desulfurization effect has been ensured, the not thorough phenomenon of desulfurization has been avoided, and through setting up domatic and logical groove, make things convenient for the waste liquid to fall to the funnel through the annular case and discharge on and by the valve.

Drawings

FIG. 1 is a schematic view of the overall structure of a desulfurizer spraying apparatus;

FIG. 2 is a schematic sectional view of a desulfurizing tower in a desulfurizing agent spraying apparatus;

FIG. 3 is a schematic view of the structure of the annular box of a desulfurizer spraying apparatus;

fig. 4 is an enlarged view of a structure at a in fig. 2.

Reference numbers in the figures: 1. a desulfurizing tower; 2. an air inlet pipe; 3. a liquid inlet pipe; 4. an annular tube; 5. a spray head; 6. positioning blocks; 7. a limiting groove; 8. filtering with a screen; 9. inserting a rod; 10. inserting slots; 11. a first pull ring; 12. an extension spring; 13. an annular box; 14. a shunt tube; 15. a slope surface; 16. a through groove; 17. a second tab; 18. a tapered shield cover; 19. a support bar; 20. a funnel; 21. a valve; 22. and (7) supporting legs.

Detailed Description

Embodiments of the present invention are described in detail below.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiment one, by figure 1, 2 and 4 give, a sprinkler of desulfurizer, including desulfurizing tower 1, desulfurizing tower 1's outer wall fixed mounting has intake pipe 2 and feed liquor pipe 3, desulfurizing tower 1's inner wall fixed mounting has annular pipe 4, annular pipe 4 and feed liquor pipe 3's inside intercommunication, annular pipe 4 is close to the outer wall department fixed mounting of the centre of a circle and has a plurality of shower nozzles 5 that are annular array, desulfurizing tower 1's inner wall sliding connection has two locating pieces 6, spacing groove 7 has all been seted up to two relative one sides of locating piece 6, filter screen 8 has been placed between two spacing grooves 7, desulfurizing tower 1's outer wall runs through the grafting and has two inserted bars 9, slot 10 with inserted bar 9 looks adaptation is seted up to one side of locating piece 6, inserted bar 9's one end fixed mounting has first pull ring 11, the outside cover of inserted bar 9 is equipped with extension spring 12, extension spring 12's both ends respectively with desulfurizing tower 1 and first 11 fixed connection, desulfurizer after the pressurization gets into annular pipe 4 and by being annular array's a plurality of shower nozzles 5 blowout, thereby to getting into through the interior waste gas filtration pull ring 1 of desulfurization pull ring and the pull ring and filter screen 8, thereby filter screen 8 is guaranteed to the pull ring installation again to the pull ring installation principle of the pull ring after the desulfurization pull ring installation, thereby convenient for the filter screen is convenient to change filter screen 8, filter screen 8.

In addition, to locating piece 6, its top fixed mounting has second pull ring 17, through setting up two second pull rings 17, makes things convenient for two locating pieces 6 of staff's pulling and drives filter screen 8 and break away from desulfurizing tower 1, and then more conveniently changes or clearance filter screen 8.

Furthermore, to desulfurizing tower 1, its top is provided with toper protective cover 18, through setting up toper protective cover 18, avoid the inside of rainwater pollution desulfurizing tower 1, protect filter screen 8 simultaneously, the material of toper protective cover 18 is the carbon fiber, the carbon fiber has the texture light, high strength, high temperature resistant, characteristics such as corrosion-resistant and non-deformable, through setting up to carbon fiber's toper protective cover 18, not only light in weight, and when facing a lot of extreme environment, can also guarantee its normal use, and its life has been prolonged, fixed mounting has a plurality of bracing pieces 19 between the top of toper protective cover 18 and desulfurizing tower 1, through setting up a plurality of bracing pieces 19, not only be convenient for fix toper protective cover 18 directly over desulfurizing tower 1, ensure simultaneously that there is great clearance between toper protective cover 18 and desulfurizing tower 1, and then be convenient for the flow of gas in desulfurizing tower 1, the bottom integrated into one piece of desulfurizing tower 1 has funnel 20, the bottom fixed mounting of funnel 20 has valve 21, through setting up funnel 20 and opening valve 21, ensure to remain the waste liquid, when valve 21 closes, difficult leakage has been ensured, the outer wall fixed mounting of desulfurizing tower 20 has a plurality of landing legs 22, through setting up a plurality of landing legs 22, ensure that desulfurizing tower 1 is difficult waste liquid is difficult to empty, and make desulfurizing tower 1, and make the desulfurizing tower 1 have certain height of difficult dumping.

In addition, the specific composition and operation principle of the nozzle 5, the filter 8 and the valve 21 are common knowledge known to those skilled in the art, and will not be described in detail herein.

Embodiment two, on the basis of embodiment one, refer to fig. 2 and 3, the inner wall of desulfurizing tower 1 is provided with the reposition of redundant personnel subassembly, the reposition of redundant personnel subassembly includes annular box 13 of fixed mounting at the desulfurizing tower 1 inner wall, annular box 13 communicates with intake pipe 2, the last fixed surface of annular box 13 installs a plurality of shunt tubes 14 that are the annular array, shunt tubes 14 communicates with the inside of annular box 13, the top integrated into one piece of annular box 13 has domatic 15, the middle part integrated into one piece of annular box 13 has logical groove 16, waste gas gets into annular box 13 through intake pipe 2, and rise through a plurality of shunt tubes 14, shunt tubes to the waste gas that gets into in desulfurizing tower 1, reduce the phenomenon of diffusion simultaneously, because shower nozzle 5 equals with the quantity of shunt tubes 14, each shower nozzle 5 is to the waste gas desulfurization of shunt tubes 14 directly below it, thereby the desulfurization effect has been ensured, the phenomenon of desulfurization not thorough has been avoided, and through setting up domatic 15 and logical groove 16, make things convenient for the waste liquid to fall to funnel 20 and discharge by valve 21 on through annular box 13.

The working principle is as follows:

when spraying the desulfurizer in the desulfurizing tower 1 and ensuring the effect of filtering waste gas through the liquid inlet pipe 3:

the desulfurizer after the pressurization passes through feed liquor pipe 3 and gets into in the annular pipe 4 and by the 5 blowout of a plurality of shower nozzles that are the annular array, thereby to the exhaust gas desulfurization that gets into 1 in the desulfurizing tower through intake pipe 2, filter once more through setting up the gas after filter screen 8 to the desulfurization, the slot 10 is kept away from to the first pull ring 11 messenger inserted bar 9 of staff's pulling, and utilize extension spring 12's elasticity principle that resets, and then be convenient for install and dismantle the filter screen 8 of two locating pieces 6, therefore convenient change or clearance filter screen 8 are in order to ensure the filter effect, the feature of environmental protection of this device has been ensured.

When the desulfurization effect is improved:

waste gas passes through intake pipe 2 and gets into in the ring box 13, and rise through a plurality of shunt tubes 14, to the waste gas reposition of redundant personnel that gets into in the desulfurizing tower 1, reduce the phenomenon of diffusion simultaneously, because of shower nozzle 5 equals with shunt tubes 14's quantity, every shower nozzle 5 is to the exhaust waste gas desulfurization of shunt tubes 14 under it, thereby the desulfurization effect has been ensured, the incomplete phenomenon of desulfurization has been avoided, and through setting up domatic 15 and logical groove 16, make things convenient for the waste liquid to fall to funnel 20 through ring box 13 and discharge on by valve 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a sprinkler of desulfurizer, includes desulfurizing tower (1), its characterized in that, intake pipe (2) and feed liquor pipe (3) are installed to the outer wall of desulfurizing tower (1), and annular pipe (4) are installed to the inner wall of desulfurizing tower (1), annular pipe (4) and the inside intercommunication of feed liquor pipe (3), and annular pipe (4) are close to the outer wall department of centre of a circle and install a plurality of shower nozzles (5) that are the annular array, and the inner wall sliding connection of desulfurizing tower (1) has two locating pieces (6), two spacing groove (7), two have all been seted up to one side that locating piece (6) are relative spacing groove (7) placed filter screen (8) between spacing groove (7), the outer wall of desulfurizing tower (1) runs through the grafting and has two inserted bars (9), slot (10) with inserted bar (9) looks adaptation are seted up to one side of locating piece (6), first pull ring (11) are installed to the one end of inserted bar (9), and the outside cover of inserted bar (9) is equipped with extension spring (12), the both ends of extension spring (12) are connected with desulfurizing tower (1) and first pull ring (11) respectively.

2. The spraying device for desulfurizing agent of claim 1, wherein the inner wall of the desulfurizing tower (1) is provided with a flow dividing assembly, the flow dividing assembly comprises an annular box (13) installed on the inner wall of the desulfurizing tower (1), the annular box (13) is communicated with the air inlet pipe (2), the upper surface of the annular box (13) is provided with a plurality of flow dividing pipes (14) in an annular array, the flow dividing pipes (14) are communicated with the inside of the annular box (13), the top of the annular box (13) is integrally formed with a slope surface (15), and the middle of the annular box (13) is integrally formed with a through groove (16).

3. A spraying device of desulfurization agent, according to claim 1, characterized in that the top of the positioning block (6) is equipped with a second pull ring (17).

4. A spraying device of desulfurization agents according to claim 1, characterized in that the top of the desulfurization tower (1) is provided with a conical protection cover (18).

5. A spraying device as claimed in claim 4, characterized in that said conical protecting cover (18) is made of carbon fiber.

6. A spraying device of desulfurization agents, according to claim 4, characterized in that a plurality of support rods (19) are installed between the conical protection cover (18) and the top of the desulfurization tower (1).

7. A spraying device of desulfurization agent, according to claim 1, characterized in that the bottom of the desulfurization tower (1) is integrally formed with a funnel (20), and the bottom end of the funnel (20) is installed with a valve (21).

8. A spraying device of desulphurizing agents according to claim 7, characterized in that the outer wall of the hopper (20) is fitted with a plurality of legs (22).

Images