CN210584329U - Mounting structure for cover of desulfurizing tank - Google Patents
Mounting structure for cover of desulfurizing tank Download PDFInfo
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- CN210584329U CN210584329U CN201921433022.1U CN201921433022U CN210584329U CN 210584329 U CN210584329 U CN 210584329U CN 201921433022 U CN201921433022 U CN 201921433022U CN 210584329 U CN210584329 U CN 210584329U
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- jar body
- inclined plane
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Abstract
The utility model discloses a digester cover mounting structure, including a jar body and cover, jar body is upper end open-ended drum, and the cover level is detained at the upper end opening part of jar body, and the cover is hollow structure, and the upper surface of cover is vertical to be equipped with at least one water injection pipe, and the water injection pipe is put through with the inner chamber of cover, and the lower surface of cover is equipped with a plurality of water openings of crossing, all is equipped with on each water opening and drenches the shower nozzle, drenches the inner chamber switch-on of shower nozzle and cover. Adopt the utility model discloses a digester cover mounting structure adopts the plastics material to improve the corrosion resistance of retort, through retaining in the cover increases cover self weight to and set up the rubber layer between jar body and cover, improved the gas tightness between the cover and the jar body.
Description
Technical Field
The utility model relates to a cover mounting structure, concretely relates to digester cover mounting structure.
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 the technical problem who solves above cover junction gas leakage, the utility model provides a cover mounting structure, it has simple structure, the good advantage of gas tightness.
The technical scheme is as follows:
the utility model provides a digester cover mounting structure which the key lies in: including a jar body and cover, the jar body is upper end open-ended drum, the vertical setting of the jar body, the cover is discoid, the cover level is detained the upper end opening part of the jar body, its characterized in that:
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.
The technical scheme has the remarkable effects that: the water injection pipe is in the inner chamber water injection to the cover, and the inner chamber of cover impounds, leads to cover self weight to increase, ensures closely laminating between cover and the jar body, guarantees the gas tightness.
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 face of the tank cover and the lower surface of the tank cover, the second transition inclined plane is arranged in an inclined mode, and the second transition inclined plane is attached to the first transition inclined plane.
A rubber layer is arranged on the first transition inclined plane and is uniformly arranged on the first transition inclined plane. By adopting the technical scheme, the air tightness of the tank cover and the tank body in the fitting process 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.
Still be equipped with adsorption equipment in the jar body, adsorption equipment installs the inner wall of the jar body, adsorption equipment's level is higher than the intake pipe with the level of outlet pipe, adsorption equipment's level is less than the level of outlet duct.
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 can not flow back into the air inlet pipe.
The center of the upper surface of the tank cover is also provided with a hanging ring.
The tank body and the tank cover are made of plastic materials.
Has the advantages that: adopt the plastics material to improve the corrosion resistance of retort, through retaining in the cover increases cover self weight to and set up the rubber layer between the jar body and cover, improved the gas tightness between the jar body and the cover.
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 sectional view taken along line A-A of FIG. 2
FIG. 4 is a partial enlarged view X of FIG. 3;
fig. 5 is a partial enlarged view Y of fig. 3.
Detailed Description
The present invention will be further explained with reference to the following examples and drawings.
As shown in fig. 1 to 5, a devulcanizer tank cover mounting structure comprises a tank body 1, a tank cover 2, a water injection pipe 3, a shower nozzle 4, an air inlet pipe 5, an outlet pipe 6, an air outlet pipe 7, a hanging ring 8 and an adsorption device 9, wherein:
the jar body 1 is upper end open-ended drum, the vertical setting of the jar body 1, cover 2 is discoid, 2 levels of cover are detained the upper end opening part of the jar body 1, its characterized in that:
Specifically, the method comprises the following steps:
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 face of the tank cover 2 and the lower surface of the tank cover 2, the second transition inclined plane is arranged in an inclined mode, and the second transition inclined plane is attached to the first transition inclined plane.
A rubber layer is arranged on the first transition inclined plane and is uniformly arranged on the first transition inclined plane.
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 5 and a water outlet pipe 6, the air inlet hole is communicated with the air inlet pipe 5, the water outlet hole is communicated with the water outlet pipe 6, 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 7, the air outlet hole is communicated with the air outlet pipe 7, and the air outlet.
Still be equipped with adsorption equipment 9 in the jar body 1, adsorption equipment 9 installs the inner wall of the jar body 1, adsorption equipment 9's level is higher than intake pipe 5 with the level of outlet pipe 6, adsorption equipment 9's level is less than the level of outlet duct 7.
The level of the air inlet pipe 5 is higher than that of the water outlet pipe 6.
The center of the upper surface of the tank cover 2 is also provided with a hanging ring 8.
The tank body 1 and the tank cover 2 are made of plastic materials.
Be equipped with at least two sets of annular supports 15 on the inner wall of the jar body, all the annular supports 15 from the top down level in proper order and fixes the inner wall of the jar body 1, all the internal diameter from the top down of annular support 15 reduces in proper order, adsorption equipment 9 is two at least, adsorption equipment 9 is the cake form, adsorption equipment 9 with the annular supports 15 one-to-one, all adsorption equipment 9 from the top down sets gradually and corresponds on the annular supports 15, all adsorption equipment 9's radius from the top down reduces in proper order, adsorption equipment 9 is located the correspondence directly over the annular supports 15, adsorption equipment 9's lower surface falls in the correspondence the upper surface of annular support 15.
The adsorption device 9 comprises an adsorption base plate 17 and an adsorption module 18, the adsorption base plate 17 is disc-shaped, the adsorption base plate 17 is horizontally arranged on the corresponding annular support 15, and the lower surface of the adsorption base plate 17 falls on the upper surface of the corresponding annular support 15;
The vertical davit 19 that is equipped with in adsorption bottom plate 17's upper surface center, the upper end of davit 19 is equipped with rings, adsorption bottom plate 17 lower surface still be equipped with a plurality of stiffeners 20 that distribute are outwards dispersed as central level to davit 19 lower extreme, all the outer end of stiffener 20 is located the correspondence respectively the upper surface of annular support 15, the lower extreme of davit 19 passes adsorption bottom plate 17 and with all the inner fixed connection of stiffener 20.
The adsorption device 9 is two, one of which is an activated carbon adsorption device, and the other is a filler adsorption device, wherein the activated carbon adsorption device is positioned above the filler adsorption device.
The adsorption base plate 17 is made of plastic.
The suspension arm 19 and the reinforcing rod 20 are both metal rods, plastic anti-corrosion layers are respectively wrapped outside the suspension arm 19 and the reinforcing rod 20, and the metal is made of copper.
The plastic material is PVC.
During the use, intake pipe 5 lets in tail gas, and tail gas is when the in-process that rises passes through adsorption equipment 9, adsorption equipment 9 adsorbs the sulphur in the tail gas, then after absorption time arrives, closes intake pipe 5, makes tail gas no longer get into jar body 1, and at this moment water injection pipe 3 toward the 2 inner chambers water injections of cover, utilizes the shower head 4 water spray of jar body 1 inside, reacts adsorption equipment 9 adsorbed sulphur and water, generates the diluted acid, falls jar body 1's bottom through the water hole of crossing on adsorbing bottom plate 17, and by outlet pipe 6 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 (8)
1. The utility model provides a digester cover mounting structure, includes a jar body (1) and cover (2), jar body (1) is upper end open-ended drum, jar body (1) vertical setting, cover (2) are discoid, cover (2) level is detained the upper end opening part of jar body (1), its 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).
2. The devulcanizer pot cover installation structure of claim 1, wherein: 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 face of the tank cover (2) and the lower surface of the tank cover (2), the second transition inclined plane is arranged in an inclined mode, and the second transition inclined plane is attached to the first transition inclined plane.
3. The devulcanizer pot cover installation structure of claim 2, wherein: a rubber layer is arranged on the first transition inclined plane and is uniformly arranged on the first transition inclined plane.
4. The devulcanizer pot cover installation structure of claim 2, 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 (5) and outlet pipe (6) on the outer wall of the jar body (1), the inlet port with intake pipe (5) switch-on, the apopore with outlet pipe (6) switch-on, the jar wall upper portion of the body (1) has still run through the venthole, still be equipped with outlet duct (7) on the outer wall of the jar body (1), the venthole with outlet duct (7) switch-on, outlet duct (7) are located directly over outlet pipe (6).
5. The devulcanizer pot cover installation structure of claim 4, wherein: still be equipped with adsorption equipment (9) in the jar body (1), adsorption equipment (9) are installed the inner wall of the jar body (1), adsorption equipment's (9) level is higher than intake pipe (5) with the level of outlet pipe (6), adsorption equipment's (9) level is less than the level of outlet duct (7).
6. The devulcanizer pot cover installation structure of claim 5, wherein: the horizontal height of the air inlet pipe (5) is higher than that of the water outlet pipe (6).
7. The devulcanizer pot cover installation structure of claim 2, wherein: the center of the upper surface of the tank cover (2) is also provided with a hanging ring (8).
8. The devulcanizer pot cover installation structure of claim 1, wherein: the tank body (1) and the tank cover (2) are both made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433022.1U CN210584329U (en) | 2019-08-30 | 2019-08-30 | Mounting structure for cover of desulfurizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433022.1U CN210584329U (en) | 2019-08-30 | 2019-08-30 | Mounting structure for cover of desulfurizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584329U true CN210584329U (en) | 2020-05-22 |
Family
ID=70683424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433022.1U Active CN210584329U (en) | 2019-08-30 | 2019-08-30 | Mounting structure for cover of desulfurizing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584329U (en) |
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2019
- 2019-08-30 CN CN201921433022.1U patent/CN210584329U/en active Active
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