CN220633791U - Novel urea purification equipment - Google Patents
Novel urea purification equipment Download PDFInfo
- Publication number
- CN220633791U CN220633791U CN202322287067.5U CN202322287067U CN220633791U CN 220633791 U CN220633791 U CN 220633791U CN 202322287067 U CN202322287067 U CN 202322287067U CN 220633791 U CN220633791 U CN 220633791U
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- China
- Prior art keywords
- fixedly connected
- stirring tank
- filter screen
- wall
- connecting rod
- Prior art date
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000004202 carbamide Substances 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 239000006004 Quartz sand Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003456 ion exchange resin Substances 0.000 abstract description 6
- 229920003303 ion-exchange polymer Polymers 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000005521 carbonamide group Chemical group 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses novel urea purification equipment, which belongs to the technical field of urea purification equipment and comprises a supporting table, wherein the upper surface of the supporting table is fixedly communicated with a stirring tank, the upper surface of the supporting table is fixedly communicated with a purification box, the upper surface of the stirring tank is fixedly embedded with a bearing, the inner wall of the bearing is fixedly connected with a connecting rod, the upper surface of the stirring tank is fixedly provided with a motor, the outer surface of the connecting rod is fixedly connected with the output end of the motor, urea raw materials can be well mixed and stirred through the cooperation of the motor, a fixing rod and a stirring rod, and the inner wall and the bottom of the stirring tank can be cleaned by anti-adhesion through a bracket and a cleaning brush while stirring, so that the phenomenon of blockage of a conveying pipe caused by excessive adhesion is effectively avoided, the production is smoother, and the mixture can be filtered layer by layer through the cooperation of the purification box, a rear filter screen, an active carbon filter screen, an ion exchange resin filter screen and a quartz sand filter screen.
Description
Technical Field
The utility model relates to the field of urea purification equipment, in particular to novel urea purification equipment.
Background
Urea, also called as carbonamide, is an organic compound composed of carbon, nitrogen, oxygen and hydrogen, is generally white crystal, is used as a neutral fertilizer, is suitable for various soils and plants, is easy to store, is convenient to use, has small damage to the soil, is a chemical nitrogen fertilizer with larger use amount at present, is synthesized by using ammonia gas and carbon dioxide industrially under certain conditions, and reacts with high-pressure liquid ammonia from an ammonia pump in a urea synthesis tower to generate low-concentration urine, and finally obtains urea products through decomposition, evaporation and granulation of the urine, and can be further used in a fuel gas purification system of a diesel vehicle for reducing nitrogen and oxygen in tail gas.
The Chinese patent with publication number of CN207929212U discloses a urea solution purifying device, but in the above patent, a stirrer, a material adding port, a filter layer, a sampling tube, a thermometer and a reinforcing hoop, wherein the material adding port is arranged above the stirrer, the sampling tube is arranged above the filter layer, the reinforcing hoop is arranged below the thermometer.
Disclosure of Invention
The utility model aims to provide novel urea purification equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel urea purification equipment, includes the brace table, the last fixed surface intercommunication of brace table has the agitator tank, the last fixed surface intercommunication of brace table has the purification case, the last fixed surface of agitator tank is inlayed and is had the bearing, the inner wall fixedly connected with connecting rod of bearing, the last fixed surface of agitator tank installs the motor, the surface of connecting rod and the output fixed connection of motor, the one end that the motor was kept away from to the connecting rod runs through bearing and agitator tank in proper order and extends to the inside of agitator tank, the surface fixedly connected with of connecting rod two supports, two the equal fixedly connected with cleaning brush of surface of support, the inner wall fixedly connected with four groups draw-in grooves of purification case, a set of wherein the inner wall joint of draw-in groove has the rear-end filter screen, a set of the inner wall joint of draw-in groove has the active carbon filter screen, a set of wherein the inner wall joint of draw-in groove has the ion exchange resin filter screen, a set of wherein the inner wall joint of draw-in groove has the quartz sand filter screen.
As still further aspects of the utility model: the outer surface fixedly connected with two dead levers of connecting rod, two the surface of dead lever is fixedly connected with puddler jointly, the inner wall fixedly connected with heater strip of agitator tank.
As still further aspects of the utility model: the bottom surface of agitator tank fixedly communicates there is the conveyer pipe, the upper surface fixed mounting of supporting bench has the delivery pump, the one end that the agitator tank was kept away from to the conveyer pipe is fixedly communicated with the input of delivery pump.
As still further aspects of the utility model: the output end of the delivery pump is fixedly communicated with an output pipe, one end of the output pipe, which is far away from the delivery pump, extends to the inside of the purifying box, and the bottom surface of the purifying box is fixedly communicated with a discharge hole.
As still further aspects of the utility model: the upper surface fixedly connected with control box of brace table, the upper surface fixed intercommunication of agitator tank has the inlet tube, the upper surface fixed mounting of agitator tank has temperature probe.
As still further aspects of the utility model: the outer surface of conveyer pipe, the outer surface of inlet tube and the surface of drain hole all are equipped with electronic valve, the upper surface fixed intercommunication of agitator tank has the feed inlet, the upper surface fixedly connected with heating device of brace table.
As still further aspects of the utility model: the external surface of agitator tank fixed mounting has the manometer, the inner wall of control box fixed mounting has controller, receiver and protector respectively.
Compared with the prior art, the utility model has the beneficial effects that:
this novel urea purification equipment, through the cooperation of motor, dead lever and puddler, can be better mix the stirring with the urea raw materials, and through support and cleaning brush in the stirring, can carry out antiseized glutinous clearance to the inner wall and the bottom of agitator tank, effectually avoid causing the phenomenon that the conveyer pipe blockked up because of gluing too much, and then make production more smooth and easy, through purifying the case, the cooperation that rearmounted filter screen, the active carbon filter screen, ion exchange resin filter screen and quartz sand filter screen were used, can filter the mixture by layer, thereby make urea obtain better purification, and then reach urea standard of use.
Drawings
FIG. 1 is a schematic diagram of the front view of a novel urea purification plant;
FIG. 2 is a schematic top view of a novel urea purification plant;
FIG. 3 is a schematic view of a rear cross-section of a novel urea purification plant;
fig. 4 is a schematic side sectional structure of a novel urea purification apparatus.
In the figure: 1. a support table; 2. a stirring tank; 3. a purifying box; 4. a bearing; 5. a connecting rod; 6. a motor; 7. a bracket; 8. cleaning brushes; 9. a clamping groove; 10. a rear filter screen is arranged; 11. an active carbon filter screen; 12. an ion exchange resin filter screen; 13. quartz sand filter screen; 14. a fixed rod; 15. a stirring rod; 16. a heating wire; 17. a delivery tube; 18. a transfer pump; 19. an output pipe; 20. a discharge port; 21. a control box; 22. a water inlet pipe; 23. a temperature probe; 24. an electronic valve; 25. a feed inlet; 26. a pressure gauge; 27. a heating device; 28. a controller; 29. a receiver; 30. a protector.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1 to 4, in the embodiment of the utility model, a novel urea purifying device comprises a supporting table 1, wherein an agitating tank 2 is fixedly communicated with the upper surface of the supporting table 1, a purifying box 3 is fixedly communicated with the upper surface of the supporting table 1, a bearing 4 is fixedly embedded in the upper surface of the agitating tank 2, a connecting rod 5 is fixedly connected with the inner wall of the bearing 4, a motor 6 is fixedly installed on the upper surface of the agitating tank 2, the outer surface of the connecting rod 5 is fixedly connected with the output end of the motor 6, one end of the connecting rod 5, far from the motor 6, sequentially penetrates through the bearing 4 and the agitating tank 2 and extends to the inside of the agitating tank 2, two brackets 7 are fixedly connected with cleaning brushes 8 on the outer surfaces of the two brackets 7, four groups of clamping grooves 9 are fixedly connected with the inner wall of the purifying box 3, a rear filter screen 10 is clamped with the inner wall of one group of clamping grooves 9, an active carbon filter screen 11 is clamped with the inner wall of the one group of clamping grooves 9, an ion exchange resin filter screen 12 is clamped with the inner wall of the one group of clamping grooves 9, and a quartz sand filter screen 13 is clamped with the inner wall of one group of clamping grooves 9.
The surface fixedly connected with two dead levers 14 of connecting rod 5, the surface fixedly connected with puddler 15 jointly of two dead levers 14, the inner wall fixedly connected with heater strip 16 of agitator tank 2, the fixed intercommunication in bottom surface of agitator tank 2 has conveyer pipe 17, the last fixed surface mounting of brace table 1 has conveyer pump 18, the one end that conveyer pipe 17 kept away from agitator tank 2 and the input fixed intercommunication of conveyer pump 18, the output fixed intercommunication of conveyer pump 18 has output tube 19, the one end that conveyer pump 18 was kept away from to output tube 19 extends to the inside of purifying box 3, the fixed intercommunication in bottom surface of purifying box 3 has drain hole 20, through being provided with heater strip 16, through heating device 27 through wire and heater strip 16 electricity connection, thereby make things convenient for controller 28 electric control heating device 27 to heat the inside of agitator tank 2 through heater strip 16.
The upper surface fixedly connected with control box 21 of brace table 1, the upper surface fixed intercommunication of agitator tank 2 has inlet tube 22, the upper surface fixed mounting of agitator tank 2 has temperature probe 23, the surface of conveyer pipe 17, the surface of inlet tube 22 and the surface of drain hole 20 all are equipped with electronic valve 24, the upper surface fixed intercommunication of agitator tank 2 has feed inlet 25, the upper surface fixedly connected with heating device 27 of brace table 1, the surface fixed mounting of agitator tank 2 has manometer 26, the inner wall of control box 21 is fixed mounting respectively has controller 28, receiver 29 and protector 30, through control box 21, can be better protect the electric component, and control box 21 is equipped with the vent, effectually dispel the heat, temperature probe 23 can be better carry out temperature monitoring to the inside portion of agitator tank 2, thereby transmit the data electricity to receiver 29, receiver 29 starts heating device 27 through controller 28.
The working principle of the utility model is as follows: when urea purification production is carried out, the equipment is powered on, raw materials are poured into the stirring tank 2 through the feeding port 25, the electric control motor 6 of the controller 28 drives the connecting rod 5 to rotate, the connecting rod 5 drives the fixing rod 14 to stir and mix the stirring tank 2 through the stirring rod 15, the cleaning brush 8 is driven to carry out anti-adhesion cleaning on the inner wall of the stirring tank 2 through the support 7 while stirring and mixing, the heating device 27 is electrically controlled through the controller 28, the heating device 27 carries out preset temperature heating on the inside of the stirring tank 2 through the heating wire 16, the temperature inside of the stirring tank 2 is monitored through the temperature probe 23, mixed urea flows into the purifying tank 3 through the conveying pipe 17 through the conveying pump 18 in the output pipe 19, the mixed material is filtered layer by layer through the rear filter screen 10, the activated carbon filter screen 11 and the ion exchange resin filter screen 12 through the discharging port 20, and the urea reaching the standard is discharged.
While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a novel urea purification equipment, includes brace table (1), its characterized in that, the last fixed surface intercommunication of brace table (1) has agitator tank (2), the last fixed surface intercommunication of brace table (1) has purification case (3), the last fixed surface of agitator tank (2) is inlayed and is had bearing (4), the inner wall fixedly connected with connecting rod (5) of bearing (4), the last fixed surface of agitator tank (2) installs motor (6), the surface of connecting rod (5) and the output fixed connection of motor (6), the one end that motor (6) were kept away from to connecting rod (5) runs through bearing (4) and agitator tank (2) in proper order and extends to the inside of agitator tank (2), the surface fixedly connected with of connecting rod (5) has two supports (7), two the surface of support (7) is all fixedly connected with clearance brush (8), the inner wall fixedly connected with four sets of draw-in grooves (9) of purification case (3), wherein a set of inner wall joint of draw-in groove (9) has rear-in motor (6), wherein a set of filter screen (9) have filter screen (12) of active carbon exchange resin in the inner wall joint (12), the inner wall of one group of clamping grooves (9) is clamped with a quartz sand filter screen (13).
2. The novel urea purification device according to claim 1, wherein the outer surface of the connecting rod (5) is fixedly connected with two fixing rods (14), the outer surfaces of the two fixing rods (14) are fixedly connected with stirring rods (15) together, and the inner wall of the stirring tank (2) is fixedly connected with heating wires (16).
3. The novel urea purification device according to claim 1, wherein a conveying pipe (17) is fixedly communicated with the bottom surface of the stirring tank (2), a conveying pump (18) is fixedly arranged on the upper surface of the supporting table (1), and one end, far away from the stirring tank (2), of the conveying pipe (17) is fixedly communicated with the input end of the conveying pump (18).
4. A novel urea purification device according to claim 3, characterized in that the output end of the delivery pump (18) is fixedly connected with an output pipe (19), one end of the output pipe (19) away from the delivery pump (18) extends to the inside of the purification box (3), and the bottom surface of the purification box (3) is fixedly connected with a discharge outlet (20).
5. The novel urea purification device according to claim 1, wherein a control box (21) is fixedly connected to the upper surface of the supporting table (1), a water inlet pipe (22) is fixedly communicated with the upper surface of the stirring tank (2), and a temperature probe (23) is fixedly installed on the upper surface of the stirring tank (2).
6. A novel urea purification device according to claim 3, characterized in that the outer surface of the conveying pipe (17), the outer surface of the water inlet pipe (22) and the outer surface of the discharge opening (20) are respectively provided with an electronic valve (24), the upper surface of the stirring tank (2) is fixedly communicated with a feed inlet (25), and the upper surface of the supporting table (1) is fixedly connected with a heating device (27).
7. The novel urea purification device according to claim 5, wherein a pressure gauge (26) is fixedly arranged on the outer surface of the stirring tank (2), and a controller (28), a receiver (29) and a protector (30) are fixedly arranged on the inner wall of the control box (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287067.5U CN220633791U (en) | 2023-08-24 | 2023-08-24 | Novel urea purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287067.5U CN220633791U (en) | 2023-08-24 | 2023-08-24 | Novel urea purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220633791U true CN220633791U (en) | 2024-03-22 |
Family
ID=90264034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322287067.5U Active CN220633791U (en) | 2023-08-24 | 2023-08-24 | Novel urea purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220633791U (en) |
-
2023
- 2023-08-24 CN CN202322287067.5U patent/CN220633791U/en active Active
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