CN213492882U - Wet strength agent ammonia recycle equipment - Google Patents
Wet strength agent ammonia recycle equipment Download PDFInfo
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- CN213492882U CN213492882U CN202021677631.4U CN202021677631U CN213492882U CN 213492882 U CN213492882 U CN 213492882U CN 202021677631 U CN202021677631 U CN 202021677631U CN 213492882 U CN213492882 U CN 213492882U
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Abstract
The utility model discloses wet strength agent ammonia recycling equipment, which comprises a reaction tank, an air outlet flange pipe, a connecting pipe, a condensing device, a connecting bolt, a connecting plate and an ammonia recycling device; the air outlet flange pipe is welded in the right side wall of the reaction tank in a sealing manner; the connecting plate is welded on the right side wall of the reaction tank in a sealing manner; the condensing device is arranged on the connecting plate through a connecting bolt; one end of the connecting pipe is hermetically connected with the air outlet flange pipe, and the other end of the connecting pipe is hermetically connected with the upper connecting flange pipe; the ammonia recovery device is arranged at the lower end of the lower connecting flange pipe; the device of the utility model is reasonable in design, convenient to use can realize forming the aqueous ammonia with ammonia and water mixture, to the environment friendly type, the practicality is strong.
Description
Technical Field
The utility model relates to an environmental protection field, in particular to wet strength agent ammonia recycle equipment.
Background
The wet strength agent is mainly applied in the papermaking industry, is a new generation of nontoxic and tasteless papermaking auxiliary agent commonly used in the world at present, can greatly improve the dry and wet strength, is suitable for the production of various papers with wet strength requirements, can be used as a retention aid in the papermaking process due to the characteristics of retention and drainage, urea which is one of raw materials needs to be added into a reaction kettle in the production process of the wet strength agent, a large amount of ammonia gas can be emitted during the process of adding the urea into the reaction kettle and the cooling process after reaction, the ammonia gas and steam volatilized from the reaction kettle are directly discharged into the atmosphere to form ammonia mist in the traditional operation, the serious pollution is caused to the air in the surrounding environment, in addition, the ammonia gas is very easy to dissolve in water to form ammonia water and can be used as a chemical raw material, if the ammonia gas is recovered, the economic benefit can be generated, if the waste gas is directly discharged into the atmosphere, the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wet strength agent ammonia recycle equipment can effectively solve in the background art during volatile ammonia and the direct atmosphere of discharging of steam in traditional reation kettle, forms ammonia fog, causes serious pollution's problem to the air of surrounding environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wet strength agent ammonia recycling device comprises a reaction tank, an air outlet flange pipe, a connecting pipe, a condensing device, a connecting bolt, a connecting plate and an ammonia recycling device; the air outlet flange pipe is welded in the right side wall of the reaction tank in a sealing manner; the connecting plate is welded on the right side wall of the reaction tank in a sealing manner; the condensing device is arranged on the connecting plate through a connecting bolt; one end of the connecting pipe is hermetically connected with the air outlet flange pipe, and the other end of the connecting pipe is hermetically connected with the upper connecting flange pipe; the ammonia recovery device is arranged at the lower end of the lower connecting flange pipe.
Preferably, the condensing device comprises an upper connecting flange pipe, a connecting sleeve, a condensing pipe, a condensate delivery pipe, a condensing cylinder, a condensate inlet pipe, a lower connecting flange pipe and a connecting positioning ring; the connecting positioning ring is welded on the outer side wall of the condensation cylinder; the condensation cylinder is arranged in the center of the connecting positioning ring, the connecting positioning ring is arranged on the connecting plate through a connecting bolt, and the condensation cylinder is arranged in the connecting plate; the upper connecting flange pipe is welded at the upper end of the condensation cylinder; the lower connecting flange pipe is welded at the lower end of the condensation cylinder; the upper end of the connecting sleeve is sleeved at the lower end of the upper connecting flange pipe and is arranged in the condensing cylinder, and the connecting sleeve is made of rubber; the upper end of the condensing pipe is hermetically arranged at the lower end of the connecting sleeve, and the lower end of the condensing pipe is sleeved in the lower connecting flange pipe; the condensate liquid inlet pipe is arranged at the lower end of the left side of the condensation cylinder; the condensate delivery pipe is arranged at the upper end of the right side of the condensation cylinder.
Preferably, the condensation duct is provided as a spiral duct.
Preferably, the ammonia recovery device comprises a guiding flange plate, a fixed frame, a spraying recovery device, a recovery processing box, a liquid feeding pipe, a circulating pump, a liquid pumping pipe, a bearing plate, a recovery flange pipe and a recovery box; the bearing plate is welded on the inner side wall of the fixed frame; the spraying recovery device is arranged at the upper end of the bearing plate; the upper end of the leading-in flange plate is fixedly connected with the lower connecting flange pipe, and the lower end of the leading-in flange plate is hermetically arranged in the inner connecting gasket; the circulating pump is fixedly arranged at the upper end of the bearing plate and on the right side of the recovery processing box; one end of the upper liquid pipe is fixedly connected with the circulating pump, and the other end of the upper liquid pipe is hermetically arranged in the spray box; the recovery flange pipe is welded at the lower end of the recovery processing box; the recovery box is fixedly arranged at the lower end of the recovery flange pipe and is arranged at the lower end in the fixed frame; one end of the liquid pumping pipe is hermetically arranged in the recycling tank, and the other end of the liquid pumping pipe is fixedly connected with the circulating pump.
Preferably, the spraying recovery device comprises a spraying box, an inner connecting gasket, a connecting hole, a spray head and a flow guide cover; the two spraying boxes are fixedly arranged on the inner wall of the recovery processing box; the inner connecting gasket is arranged at the position of the connecting hole; the spray head is arranged at the lower end of the spray box; the air guide sleeve is welded at the lower end of the spray box.
Preferably, the spraying box is a circular box body, and a connecting hole is formed in the center of the spraying box.
Preferably, the spray head is provided as a high pressure atomizing spray head.
Preferably, the flow guide cover is in an inverted cone shape.
Compared with the prior art, the utility model discloses following beneficial effect has: ammonia gas generated in the reaction tank is introduced into the condensation cylinder through the gas outlet flange pipe and the connecting pipe, cooling liquid is introduced through the condensate liquid inlet pipe, the condensate liquid outlet pipe is led out to form cooling circulation, the ammonia gas in the condensation cylinder is cooled and enters a cavity between the spray box and the flow guide cover, clear water in the recovery box is extracted by the circulating pump, the clear water is sprayed out through the spray head to be mixed with the ammonia gas to form liquid ammonia water, and the liquid ammonia water is collected in the recovery box; the device of the utility model is reasonable in design, convenient to use can realize forming the aqueous ammonia with ammonia and water mixture, to the environment friendly type, the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of a wet strength agent ammonia recycling device of the utility model;
FIG. 2 is a schematic structural view of a condensing device in the wet strength agent ammonia recycling device of the present invention;
FIG. 3 is a front view of a condensing device in the wet strength agent ammonia recycling device of the present invention;
FIG. 4 is a schematic structural view of an ammonia gas recovery device in the wet strength agent ammonia gas recovery and utilization equipment of the present invention;
FIG. 5 is a schematic structural view of a spray recovery device in the wet strength agent ammonia gas recycling equipment of the present invention;
FIG. 6 is a three-dimensional view of a spray recovery device in the wet strength agent ammonia recycling device of the present invention;
in the figure: 1. a reaction tank; 2. an air outlet flange pipe; 3. a connecting pipe; 4. a condensing unit; 5. a connecting bolt; 6. a connecting plate; 7. an ammonia gas recovery device; 8. an upper connecting flange pipe; 9. connecting sleeves; 10. a condenser tube; 11. a condensate delivery pipe; 12. a condensing cylinder; 13. a condensate inlet pipe; 14. a lower connecting flange pipe; 15. connecting a positioning ring; 16. leading in a flange plate; 17. a fixed frame; 18. a spray recovery device; 19. a recovery processing box; 20. a liquid feeding pipe; 21. a circulation pump; 22. a liquid pumping pipe; 23. a carrier plate; 24. recovering the flange pipe; 25. a recycling bin; 26. a spray box; 27. an inner connection washer; 28. connecting holes; 29. a spray head; 30. and a flow guide cover.
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.
As shown in fig. 1-6, a wet strength agent ammonia recycling device comprises a reaction tank 1, an air outlet flange pipe 2, a connecting pipe 3, a condensing device 4, a connecting bolt 5, a connecting plate 6 and an ammonia recycling device 7; the air outlet flange pipe 2 is welded in the right side wall of the reaction tank 1 in a sealing manner; the connecting plate 6 is welded on the right side wall of the reaction tank 1 in a sealing manner; the condensing device 4 is arranged on the connecting plate 6 through a connecting bolt 5 and comprises an upper connecting flange pipe 8, a connecting sleeve 9, a condensing pipe 10, a condensate outlet pipe 11, a condensing cylinder 12, a condensate inlet pipe 13, a lower connecting flange pipe 14 and a connecting positioning ring 15; the connecting positioning ring 15 is welded on the outer side wall of the condensation cylinder 12; the condensation cylinder 12 is arranged in the center of the connecting positioning ring 15, the connecting positioning ring 15 is arranged on the connecting plate 6 through the connecting bolt 5, and the condensation cylinder 12 is arranged in the connecting plate 6; the upper connecting flange pipe 8 is welded at the upper end of the condensation cylinder 12; the lower connecting flange pipe 14 is welded at the lower end of the condensation cylinder 12; the upper end of the connecting sleeve 9 is sleeved at the lower end of the upper connecting flange pipe 8 and is arranged in the condensing cylinder 12, and the connecting sleeve 9 is made of rubber and can realize sealing connection; the upper end of the condensation pipe 10 is hermetically arranged at the lower end of the connecting sleeve 9, the lower end of the condensation pipe is sleeved in the lower connecting flange pipe 14, and the condensation pipe 10 is arranged as a spiral pipeline; the condensate liquid inlet pipe 13 is arranged at the lower end of the left side of the condensation cylinder 12; the condensate outlet pipe 11 is arranged at the upper end of the right side of the condensation cylinder 12; one end of the connecting pipe 3 is hermetically connected with the air outlet flange pipe 2, and the other end of the connecting pipe is hermetically connected with the upper connecting flange pipe 8; the ammonia gas recovery device 7 is arranged at the lower end of the lower connecting flange pipe 14 and comprises a guiding flange 16, a fixed frame 17, a spraying recovery device 18, a recovery processing box 19, an upper liquid pipe 20, a circulating pump 21, a liquid pumping pipe 22, a bearing plate 23, a recovery flange pipe 24 and a recovery box 25; the bearing plate 23 is welded on the inner side wall of the fixed frame 17; the spraying recovery device 18 is arranged at the upper end of the bearing plate 23 and comprises a spraying box 26, an inner connecting gasket 27, a connecting hole 28, a spray head 29 and a flow guide cover 30; the number of the spraying boxes 26 is two, the spraying boxes are fixedly arranged on the inner wall of the recovery processing box 19, the spraying boxes 26 are round boxes, and a connecting hole 28 is formed in the center of each spraying box; the inner connection gasket 27 is disposed at the position of the connection hole 28; the spray head 29 is arranged at the lower end of the spray box 26, and the spray head 29 is a high-pressure atomization spray head; the air guide sleeve 30 is welded at the lower end of the spray box 26, and the air guide sleeve 30 is in an inverted conical shape; the upper end of the leading-in flange plate 16 is fixedly connected with the lower connecting flange pipe 14, and the lower end is hermetically arranged in an inner connecting gasket 27; the circulating pump 21 is fixedly arranged at the upper end of the bearing plate 23 and on the right side of the recovery processing box 19; one end of the upper liquid pipe 20 is fixedly connected with the circulating pump 21, and the other end is hermetically arranged in the spraying box 26; the recovery flange pipe 24 is welded at the lower end of the recovery processing box 19; the recovery box 25 is fixedly arranged at the lower end of the recovery flange pipe 24 and is arranged at the lower end in the fixed frame 17; one end of the liquid extracting pipe 22 is hermetically arranged in the recycling tank 25, and the other end is fixedly connected with the circulating pump 21.
It should be noted that, the utility model relates to a wet strength agent ammonia recycle equipment, in using, the ammonia that produces in the retort 1 is through giving vent to anger in flange pipe 2 and the leading-in condenser section of thick bamboo 12 of connecting pipe 3, the coolant liquid is leading-in through condensate feed liquor pipe 13, condensate contact tube 11 is derived and is formed cooling cycle, the ammonia in the condenser pipe 10 obtains the cooling, get into the cavity between spray box 26 and the kuppe 30, circulating pump 21 extracts the clear water in the collection box 25, realize forming liquid ammonia water with the mixing of ammonia through 29 blowout of shower nozzle, collect in collection box 25.
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 (8)
1. A wet strength agent ammonia recycling device comprises a reaction tank (1), an air outlet flange pipe (2), a connecting pipe (3), a condensing device (4), a connecting bolt (5), a connecting plate (6) and an ammonia recycling device (7); the method is characterized in that: the air outlet flange pipe (2) is welded in the right side wall of the reaction tank (1) in a sealing manner; the connecting plate (6) is welded on the right side wall of the reaction tank (1) in a sealing manner; the condensing device (4) is arranged on the connecting plate (6) through a connecting bolt (5); one end of the connecting pipe (3) is hermetically connected with the air outlet flange pipe (2), and the other end of the connecting pipe is hermetically connected with the upper connecting flange pipe (8); the ammonia gas recovery device (7) is arranged at the lower end of the lower connecting flange pipe (14).
2. The wet strength agent ammonia recycling equipment according to claim 1, characterized in that: the condensing device (4) comprises an upper connecting flange pipe (8), a connecting sleeve (9), a condensing pipe (10), a condensate delivery pipe (11), a condensing cylinder (12), a condensate inlet pipe (13), a lower connecting flange pipe (14) and a connecting positioning ring (15); the connecting positioning ring (15) is welded on the outer side wall of the condensation cylinder (12); the condensation cylinder (12) is arranged in the center of the connecting positioning ring (15), the connecting positioning ring (15) is arranged on the connecting plate (6) through the connecting bolt (5), and the condensation cylinder (12) is arranged in the connecting plate (6); the upper connecting flange pipe (8) is welded at the upper end of the condensation cylinder (12); the lower connecting flange pipe (14) is welded at the lower end of the condensation cylinder (12); the upper end of the connecting sleeve (9) is sleeved at the lower end of the upper connecting flange pipe (8) and is arranged in the condensing cylinder (12), and the connecting sleeve (9) is made of rubber; the upper end of the condensation pipe (10) is hermetically arranged at the lower end of the connecting sleeve (9), and the lower end of the condensation pipe is sleeved in the lower connecting flange pipe (14); the condensate liquid inlet pipe (13) is arranged at the lower end of the left side of the condensation cylinder (12); the condensate delivery pipe (11) is arranged at the upper end of the right side of the condensation cylinder (12).
3. The wet strength agent ammonia recycling equipment according to claim 2, characterized in that: the condensation pipe (10) is arranged as a spiral pipe.
4. The wet strength agent ammonia recycling equipment according to claim 1, characterized in that: the ammonia recovery device (7) comprises a leading-in flange plate (16), a fixed frame (17), a spraying recovery device (18), a recovery processing box (19), a liquid feeding pipe (20), a circulating pump (21), a liquid pumping pipe (22), a bearing plate (23), a recovery flange pipe (24) and a recovery box (25); the bearing plate (23) is welded on the inner side wall of the fixed frame (17); the spraying recovery device (18) is arranged at the upper end of the bearing plate (23); the upper end of the lead-in flange plate (16) is fixedly connected with the lower connecting flange pipe (14), and the lower end of the lead-in flange plate is hermetically arranged in the inner connecting gasket (27); the circulating pump (21) is fixedly arranged at the upper end of the bearing plate (23) and at the right side of the recovery processing box (19); one end of the liquid feeding pipe (20) is fixedly connected with the circulating pump (21), and the other end of the liquid feeding pipe is hermetically arranged in the spraying box (26); the recovery flange pipe (24) is welded at the lower end of the recovery processing box (19); the recovery box (25) is fixedly arranged at the lower end of the recovery flange pipe (24) and is arranged at the lower end in the fixed frame (17); one end of the liquid extracting pipe (22) is arranged in the recycling tank (25) in a sealing way, and the other end of the liquid extracting pipe is fixedly connected with the circulating pump (21).
5. The wet strength agent ammonia recycling equipment according to claim 4, characterized in that: the spray recovery device (18) comprises a spray box (26), an inner connecting gasket (27), a connecting hole (28), a spray head (29) and a flow guide cover (30); two spraying boxes (26) are arranged and fixedly arranged on the inner wall of the recovery processing box (19); the inner connecting gasket (27) is arranged at the position of the connecting hole (28); the spray head (29) is arranged at the lower end of the spray box (26); the air guide sleeve (30) is welded at the lower end of the spray box (26).
6. The wet strength agent ammonia recycling equipment according to claim 5, characterized in that: the spraying box (26) is a circular box body, and a connecting hole (28) is formed in the center of the spraying box.
7. The wet strength agent ammonia recycling equipment according to claim 5, characterized in that: the spray head (29) is set as a high-pressure atomization spray head.
8. The wet strength agent ammonia recycling equipment according to claim 5, characterized in that: the air guide sleeve (30) is arranged to be in an inverted cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021677631.4U CN213492882U (en) | 2020-08-12 | 2020-08-12 | Wet strength agent ammonia recycle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021677631.4U CN213492882U (en) | 2020-08-12 | 2020-08-12 | Wet strength agent ammonia recycle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213492882U true CN213492882U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021677631.4U Active CN213492882U (en) | 2020-08-12 | 2020-08-12 | Wet strength agent ammonia recycle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213492882U (en) |
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2020
- 2020-08-12 CN CN202021677631.4U patent/CN213492882U/en active Active
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