CN210584445U - Plastic adsorption desulfurizing pot - Google Patents
Plastic adsorption desulfurizing pot Download PDFInfo
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- CN210584445U CN210584445U CN201921431895.9U CN201921431895U CN210584445U CN 210584445 U CN210584445 U CN 210584445U CN 201921431895 U CN201921431895 U CN 201921431895U CN 210584445 U CN210584445 U CN 210584445U
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Abstract
The utility model discloses a plastic adsorption desulfurization tank, which comprises a tank body, a tank cover and an adsorption device, wherein the tank body is a cylinder with an upper end opening; the tank cover is of a hollow structure, a plurality of water injection pipes are vertically arranged on the upper surface of the tank cover and communicated with the inner cavity of the tank cover, a plurality of shower nozzles are fixed on the lower surface of the tank cover, all the shower nozzles are uniformly arranged on the lower surface of the tank cover, and the shower nozzles are communicated with the inner cavity of the tank cover; the inner wall of the tank body is provided with an annular support group, the annular support group is horizontally fixed on the inner wall of the tank body, and the adsorption device is arranged on the annular support group. Adopt the utility model discloses a plastic adsorption digester adopts the plastics material to improve the corrosion resistance of retort, has improved the gas tightness between cover and the jar body, ensures that gas is at the in-process that rises, can the at utmost through adsorption equipment, has avoided gaseous effusion, has improved adsorption effect.
Description
Technical Field
The utility model relates to a digester, concretely relates to plastic adsorption digester.
Background
The active carbon adsorption desulfurization is a relatively mature flue gas desulfurization method at present, sulfur in tail gas can be adsorbed by active carbon, and the sulfur adsorbed by the active carbon is washed out by a spraying mode to generate diluted dilute acid, so that the emission of the tail gas is controlled, and the dilute acid can be returned to a sulfur acid production workshop for reuse. In the existing tail gas desulfurization device, a tank body is formed by pouring cement, an acid-proof brick is used for being internally pasted with corrosion resistance, the processes of epoxy resin, carbon film and the like are used for anti-leakage treatment, and a cover body and a pipeline are of metal structures. However, dilute acid has strong corrosivity to pipelines of metal substances and cement structures of calcium salt, and can corrode the pipelines and form leakage, so that the inspection and maintenance workload and difficulty are increased, and the problems of gas leakage at the joint of the tank cover and the like are caused. Meanwhile, in the process of ascending of the tail gas in the desulfurization tank, the tail gas can escape from the edge of the activated carbon adsorption layer/packing layer and the tank wall, and certain influence is caused on adsorption and removal of the tail gas.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides an absorption digester of plastics material, it has the adsorption efficiency height, advantage that the gas tightness is good.
The technical scheme is as follows:
including a jar body, cover and adsorption equipment, the jar body is upper end open-ended drum, the vertical setting of the jar body, adsorption equipment installs the jar is internal, the cover is discoid, and the cover level is detained the upper end opening part of the jar body, its characterized in that:
an inclined plane sealing mechanism is arranged between the tank cover and the tank body;
the inner wall of the tank body is provided with an annular support group, the annular support group is horizontally fixed on the inner wall of the tank body, and the adsorption device is arranged on the annular support group.
The technical scheme has the remarkable effects that: adopt the plastics material as the digester, improved the corrosion resistance of retort, inclined plane sealing mechanism has guaranteed closely laminating between cover and the jar body, guarantees the gas tightness, through with adsorption equipment setting up on the annular supports, ensures that gas is at the in-process that rises, and gas escape has been avoided to the process adsorption equipment of meeting at utmost, has improved adsorption effect.
The annular support group comprises at least two annular supports, all the annular supports are sequentially and horizontally fixed on the inner wall of the tank body from top to bottom, and the inner diameters of all the annular supports are sequentially reduced from top to bottom;
adsorption equipment includes that two at least adsorb the piece, it is the cake form to adsorb the piece, adsorb the piece with the annular supports one-to-one, all it sets gradually corresponding from the top down to adsorb the piece on the annular supports, all the radius from the top down that adsorbs the piece reduces in proper order, adsorb the piece and be located the correspondence directly over the annular supports, the lower surface that adsorbs the piece falls on corresponding the upper surface that the annular supported.
The adsorption piece comprises an adsorption bottom plate and an adsorption module, the adsorption bottom plate is disc-shaped, the adsorption bottom plate is horizontally arranged on the corresponding annular support, and the lower surface of the adsorption bottom plate falls on the upper surface of the corresponding annular support;
the adsorption module is located the upper surface of adsorption bottom plate, the adsorption bottom plate outward flange is still vertical to be equipped with the surrounding edge, the surrounding edge is located the upper surface of adsorption bottom plate, the adsorption module is located in the surrounding edge, it has a plurality of water holes of crossing to run through on the adsorption bottom plate, all it is in to cross water hole evenly distributed on the adsorption bottom plate.
The upper surface center of adsorbing the bottom plate still vertically is equipped with the davit, the upper end of davit is equipped with rings, adsorb the bottom plate lower surface still be equipped with the davit lower extreme outwards disperses a plurality of stiffeners that distribute as central level, all the outer end of stiffener is located the correspondence respectively the upper surface that the annular was supported, the lower extreme of davit passes adsorb the bottom plate and with all the inner fixed connection of stiffener. The advantage of adopting above technical scheme is, when placing and taking out adsorption equipment, accessible hoist cable is connected to the rings of davit upper end, hangs out or hangs in adsorption equipment, reduces the operation degree of difficulty, and the stiffener of adsorption bottom plate lower surface has improved the intensity of adsorbing the bottom plate greatly.
The cover is hollow structure, the upper surface of cover is vertical to be equipped with at least one water injection pipe, the water injection pipe with the inner chamber switch-on of cover, the lower surface of cover is equipped with a plurality of water openings, water opening switch-on jar body with the inner chamber of cover, all water opening evenly distributed is in the lower surface of cover, each water opening is gone up and all is equipped with on the water opening and drenches the shower nozzle, drench the shower nozzle with the inner chamber switch-on of cover, it is located to drench the shower nozzle the jar is internal. Technical scheme more than adopting the inner chamber of cover can impound, increases the dead weight of cover, strengthens the laminating degree between cover and the jar body.
The suspension arm and the reinforcing rod are both metal rods, and plastic anti-corrosion layers are wrapped outside the suspension arm and the reinforcing rod respectively. The advantage of adopting above technical scheme is, the plastic anticorrosive coating protection stiffener and davit do not receive the corruption.
A first transition inclined plane is arranged between the upper end surface of the tank body and the inner wall of the tank body, the annular upper edge of the first transition inclined plane is close to the outer side of the tank body, and the annular lower edge of the first transition inclined plane is close to the inner side of the tank body;
a second transition inclined plane is arranged between the outer side surface of the tank cover and the lower surface of the tank cover, the second transition inclined plane is obliquely arranged, and the second transition inclined plane is attached to the first transition inclined plane;
the first transition inclined plane is provided with a rubber layer which is uniformly distributed on the first transition inclined plane, and the first transition inclined plane, the second transition inclined plane and the rubber layer form the inclined plane sealing mechanism. By adopting the technical scheme, the air tightness between the tank cover and the tank body is enhanced.
The water tank is characterized in that an air inlet hole and an water outlet hole are formed in the bottom of the tank wall of the tank body in a penetrating mode, an air inlet pipe and a water outlet pipe are arranged on the outer wall of the tank body, the air inlet hole is communicated with the air inlet pipe, the water outlet hole is communicated with the water outlet pipe, an air outlet hole is formed in the upper portion of the tank wall of the tank body in a penetrating mode, an air outlet pipe is further arranged on the outer wall of the tank body, the air outlet hole is communicated with the.
The horizontal heights of the air inlet pipe and the water outlet pipe are lower than the horizontal height of the adsorption bottom plate, and the horizontal height of the air outlet pipe is higher than the horizontal height of the adsorption device;
the horizontal height of the air inlet pipe is higher than that of the water outlet pipe. By adopting the technical scheme, the accumulated water in the tank body is prevented from flowing back to enter the air inlet pipe.
Has the advantages that: adopt plastics material to improve the corrosion resistance of retort, improved the gas tightness between the cover and the jar body, ensure that gas is at the in-process that rises, can the at utmost through adsorption equipment, avoided gaseous the effusion, improved adsorption effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a partial enlarged view X of FIG. 4;
fig. 6 is a partially enlarged view Y of fig. 4.
Detailed Description
The present invention will be further explained with reference to the following examples and drawings.
As shown in fig. 1 to 6, a plastic adsorption desulfurization tank comprises a tank body 1, a tank cover 2, a water injection pipe 3, a spray head 4, an annular support 5, an adsorption part 6, an adsorption bottom plate 7, an adsorption module 8, a suspension arm 9, a reinforcing rod 10, an air inlet pipe 11, an water outlet pipe 12 and an air outlet pipe 13, wherein:
the tank body 1 is a cylinder with an opening at the upper end, the tank body 1 is vertically arranged, the adsorption device is installed in the tank body 1, the tank cover 2 is disc-shaped, and the tank cover 2 is horizontally buckled at the opening at the upper end of the tank body 1;
an inclined plane sealing mechanism is arranged between the tank cover 2 and the tank body 1;
the inner wall of the tank body 1 is provided with an annular support group, the annular support group is horizontally fixed on the inner wall of the tank body 1, and the adsorption device is arranged on the annular support group.
Specifically, the method comprises the following steps:
the annular support group comprises at least two annular supports 5, all the annular supports 5 are sequentially and horizontally fixed on the inner wall of the tank body 1 from top to bottom, and the inner diameters of all the annular supports 5 are sequentially reduced from top to bottom;
adsorption equipment includes that at least two adsorb 6, adsorb 6 and be the cake form, adsorb 6 with 5 one-to-one are supported to the annular, all adsorb 6 from the top down and set gradually and correspond on the annular supports 5, all the radius from the top down of adsorbing 6 reduces in proper order, adsorb 6 and be located the correspondence directly over the annular supports 5, the lower surface that adsorbs 6 falls corresponding the upper surface that the annular supported 5.
The adsorption piece 6 comprises an adsorption bottom plate 7 and an adsorption module 8, the adsorption bottom plate 7 is disc-shaped, the adsorption bottom plate 7 is horizontally arranged on the corresponding annular support 5, and the lower surface of the adsorption bottom plate 7 falls on the upper surface of the corresponding annular support 5;
The upper surface center of adsorption bottom plate 7 still vertically is equipped with davit 9, the upper end of davit 9 is equipped with rings, adsorption bottom plate 7 lower surface still be equipped with a plurality of stiffeners 10 that the distribution is outwards dispersed as central level to davit 9 lower extreme, all the outer end of stiffener 10 is located the correspondence respectively the upper surface of annular support 5, the lower extreme of davit 9 passes adsorption bottom plate 7 and with all the inner fixed connection of stiffener 10.
The suspension arm 9 with the stiffener 10 is the metal pole 9 with the plastics anticorrosive coating has been wrapped up respectively to the stiffener 10 outside the suspension arm 9, the metal pole material is copper.
A first transition inclined plane is arranged between the upper end surface of the tank body 1 and the inner wall of the tank body 1, the annular upper edge of the first transition inclined plane is close to the outer side of the tank body 1, and the annular lower edge of the first transition inclined plane is close to the inner side of the tank body 1;
a second transition inclined plane is arranged between the outer side surface of the tank cover 2 and the lower surface of the tank cover 2, the second transition inclined plane is obliquely arranged, and the second transition inclined plane is attached to the first transition inclined plane;
the first transition inclined plane is provided with a rubber layer which is uniformly distributed on the first transition inclined plane, and the first transition inclined plane, the second transition inclined plane and the rubber layer form the inclined plane sealing mechanism.
The bottom of the tank wall of the tank body 1 is provided with an air inlet hole and an water outlet hole in a penetrating manner, the outer wall of the tank body 1 is provided with an air inlet pipe 11 and a water outlet pipe 12, the air inlet hole is communicated with the air inlet pipe 11, the water outlet hole is communicated with the water outlet pipe 12, the upper portion of the tank wall of the tank body 1 is also provided with an air outlet hole in a penetrating manner, the outer wall of the tank body 1 is further provided with an air outlet pipe 13, the air outlet hole is communicated with the air outlet pipe 13, and the air outlet.
The horizontal heights of the air inlet pipe 11 and the water outlet pipe 12 are lower than the horizontal height of the adsorption bottom plate 7, and the horizontal height of the air outlet pipe 13 is higher than the horizontal height of the adsorption device;
the level of the inlet pipe 11 is higher than the level of the outlet pipe 12.
The adsorption part 6 is two, one of which is an active carbon adsorption device, the other is a filler adsorption device, and the active carbon adsorption device is positioned above the filler adsorption device.
The tank body 1, the tank cover 2 and the adsorption device are all made of plastic materials.
The plastic material is PVC.
During the use, intake pipe 11 lets in tail gas, and tail gas is when the in-process that rises through adsorbing piece 6, adsorb the sulphur of piece 6 in to tail gas and adsorb, then after the absorption time arrives, close intake pipe 11, make tail gas no longer get into jar body 1, at this moment water injection pipe 3 toward 2 inner chambers of cover water injection, utilize the shower head 4 water spray of jar body 1 inside, will adsorb the sulphur and water reaction of piece 6, generate the dilute acid, fall the bottom of jar body 1 through the water hole of crossing on the adsorption bottom plate, and by outlet pipe 12 discharges.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (9)
1. The utility model provides a plastics adsorb digester, includes a jar body (1), cover (2) and adsorption equipment, jar body (1) is upper end open-ended drum, jar body (1) vertical setting, adsorption equipment installs in jar body (1), cover (2) are discoid, and cover (2) level is detained the upper end opening part of jar body (1), its characterized in that:
an inclined plane sealing mechanism is arranged between the tank cover (2) and the tank body (1);
the inner wall of the tank body (1) is provided with an annular support group, the annular support group is horizontally fixed on the inner wall of the tank body (1), and the adsorption device is arranged on the annular support group.
2. The plastic adsorption desulfurization tank of claim 1, characterized in that: the annular support group comprises at least two annular supports (5), all the annular supports (5) are sequentially and horizontally fixed on the inner wall of the tank body (1) from top to bottom, and the inner diameters of all the annular supports (5) are sequentially reduced from top to bottom;
adsorption equipment includes that at least two adsorb piece (6), adsorb piece (6) and be the cake form, adsorb piece (6) with annular support (5) one-to-one, all adsorb piece (6) from the top down and set gradually and correspond on annular support (5), all the radius from the top down of adsorbing piece (6) reduces in proper order, adsorb piece (6) and be located the correspondence directly over annular support (5), the lower surface that adsorbs piece (6) falls to correspond the upper surface that annular supported (5).
3. The plastic adsorption desulfurization tank of claim 2, characterized in that: the adsorption piece (6) comprises an adsorption bottom plate (7) and an adsorption module (8), the adsorption bottom plate (7) is disc-shaped, the adsorption bottom plate (7) is horizontally arranged on the corresponding annular support (5), and the lower surface of the adsorption bottom plate (7) falls on the upper surface of the corresponding annular support (5);
adsorption module (8) are located the upper surface of adsorption bottom plate (7), adsorption bottom plate (7) outward flange is still vertical to be equipped with the surrounding edge, the surrounding edge is located the upper surface of adsorption bottom plate (7), adsorption module (8) are located in the surrounding edge, it has a plurality of water holes of crossing to run through on adsorption bottom plate (7), all cross water hole evenly distributed and be in on adsorption bottom plate (7).
4. The plastic adsorption desulfurization tank of claim 3, characterized in that: the upper surface center of adsorption bottom plate (7) still vertically is equipped with davit (9), the upper end of davit (9) is equipped with rings, adsorption bottom plate (7) lower surface still be equipped with a plurality of stiffeners (10) that davit (9) lower extreme outwards disperse the distribution for central level, all the outer end of stiffener (10) is located the correspondence respectively the upper surface of annular brace (5), the lower extreme of davit (9) passes adsorption bottom plate (7) and with all the inner fixed connection of stiffener (10).
5. The plastic adsorption desulfurization tank of claim 4, characterized in that: cover (2) are hollow structure, the vertical at least one water injection pipe (3) that is equipped with of upper surface of cover (2), water injection pipe (3) with the inner chamber switch-on of cover (2), the lower surface of cover (2) is equipped with a plurality of water openings, water opening switch-on the jar body (1) with the inner chamber of cover (2), all water opening evenly distributed is in the lower surface of cover (2), each water opening all is equipped with on all and drenches shower nozzle (4), drench shower nozzle (4) with the inner chamber switch-on of cover (2), it is located to drench shower nozzle (4) jar internal (1).
6. The plastic adsorption desulfurization tank of claim 4, characterized in that: the suspension arm (9) and the reinforcing rod (10) are both metal rods, and plastic anticorrosive layers are wrapped outside the suspension arm (9) and the reinforcing rod (10) respectively.
7. The plastic adsorption desulfurization tank of claim 5, characterized in that: a first transition inclined plane is arranged between the upper end surface of the tank body (1) and the inner wall of the tank body (1), the annular upper edge of the first transition inclined plane is close to the outer side of the tank body (1), and the annular lower edge of the first transition inclined plane is close to the inner side of the tank body (1);
a second transition inclined plane is arranged between the outer side surface of the tank cover (2) and the lower surface of the tank cover (2), the second transition inclined plane is obliquely arranged, and the second transition inclined plane is attached to the first transition inclined plane;
the first transition inclined plane is provided with a rubber layer which is uniformly distributed on the first transition inclined plane, and the first transition inclined plane, the second transition inclined plane and the rubber layer form the inclined plane sealing mechanism.
8. The plastic adsorption desulfurization tank of claim 7, wherein: the utility model discloses a jar, including jar body (1), jar wall bottom of the body run through and be equipped with inlet port and apopore, be equipped with intake pipe (11) and outlet pipe (12) on the outer wall of the jar body (1), the inlet port with intake pipe (11) switch-on, the apopore with outlet pipe (12) switch-on, the jar wall upper portion of the body (1) has still run through the venthole, still be equipped with outlet duct (13) on the outer wall of the jar body (1), the venthole with outlet duct (13) switch-on, outlet duct (13) are located directly over outlet pipe (12).
9. The plastic adsorption desulfurization tank of claim 8, wherein: the horizontal heights of the air inlet pipe (11) and the water outlet pipe (12) are lower than the horizontal height of the adsorption bottom plate (7), and the horizontal height of the air outlet pipe (13) is higher than the horizontal height of the adsorption device;
the horizontal height of the air inlet pipe (11) is higher than that of the water outlet pipe (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431895.9U CN210584445U (en) | 2019-08-30 | 2019-08-30 | Plastic adsorption desulfurizing pot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921431895.9U CN210584445U (en) | 2019-08-30 | 2019-08-30 | Plastic adsorption desulfurizing pot |
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| CN210584445U true CN210584445U (en) | 2020-05-22 |
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| CN201921431895.9U Active CN210584445U (en) | 2019-08-30 | 2019-08-30 | Plastic adsorption desulfurizing pot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394045A (en) * | 2019-08-30 | 2019-11-01 | 中化重庆涪陵化工有限公司 | A kind of plastic adherence digester |
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- 2019-08-30 CN CN201921431895.9U patent/CN210584445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394045A (en) * | 2019-08-30 | 2019-11-01 | 中化重庆涪陵化工有限公司 | A kind of plastic adherence digester |
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