CN209721603U - A kind of urea pyrolysis ammonia equipment - Google Patents
A kind of urea pyrolysis ammonia equipment Download PDFInfo
- Publication number
- CN209721603U CN209721603U CN201822186746.2U CN201822186746U CN209721603U CN 209721603 U CN209721603 U CN 209721603U CN 201822186746 U CN201822186746 U CN 201822186746U CN 209721603 U CN209721603 U CN 209721603U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- buffer
- baffle
- box
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000004202 carbamide Substances 0.000 title claims abstract description 82
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 39
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 24
- 239000000872 buffer Substances 0.000 claims abstract description 77
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a kind of urea pyrolysis ammonia equipment, case and pyrolysis reactor are prepared including urea liquid, the lower end that urea liquid prepares case is equipped with baffle-box, the inner wall of baffle-box slidably connects buffer board, the lower end of buffer board is connected by the bottom interior wall of multiple buffer gears and baffle-box, the upper end of buffer board is uniformly fixedly connected with multiple supporting blocks, the upper end of multiple supporting blocks passes through opening and stretches out outside baffle-box and be fixedly connected on the bottom that urea liquid prepares case, multiple rubber buffer rings are uniformly fixedly connected between the upper end of buffer board and the top inner wall of baffle-box, prepared by the upper end of baffle-box and urea liquid is uniformly fixedly connected with multiple buffer springs between the lower end of case.The utility model, which effectively avoids urea liquid and prepares the vibration that case generates at work, to be easy to influence urea liquid to prepare the firm placement of case or even cause the problem of damaging it, makes the decomposition of urea liquid more thoroughly quickly.
Description
Technical field
The utility model relates to ammonia equipment technical field processed more particularly to a kind of urea pyrolysis ammonia equipment.
Background technique
As non-hazardous feed for ammonia production, urea pyrolysis ammonia has denitration performance identical with liquefied ammonia, and urea is green
Fertilizer, nontoxicity because limiting without regulation, and are readily transported, store and use.SCR denitration uses urine at home at present
Element is that reducing agent has become a kind of trend.
Current urea pyrolysis ammonia equipment includes that urea liquid prepares case and pyrolysis reactor, and wherein prepared by urea liquid
Case can generate certain vibration at work, and the placement for not only making urea liquid prepare case is not firm enough, and can be to urea liquid
Preparing case causes mobile damage to influence, and urea liquid prepares case and is connected to the atomizer in pyrolysis reactor, atomization spray
The spray regime of mouth is fixed, and more urea liquid can be gathered in unit volume, and urea liquid cannot be made more quickly intact
Decomposition ammonia is not easy to the use of people.
Utility model content
Preparing case at work purpose of the utility model is to solve urea liquid in the prior art can generate centainly
Vibration, not only preparing urea liquid, the placement of case is not firm enough, and can prepare case to urea liquid and cause mobile damage
It influences, and urea liquid prepares case and is connected to the atomizer in pyrolysis reactor, the spray regime of atomizer is fixed, unit
More urea liquid can be gathered in volume, cannot be made the more quick intact decomposition ammonia of urea liquid, be not easy to people's
The problem of use, and a kind of urea pyrolysis ammonia equipment proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of urea pyrolysis ammonia equipment, including urea liquid prepare case and pyrolysis reactor, the urea liquid preparation
The lower end of case is equipped with baffle-box, and the inner wall of the baffle-box slidably connects buffer board, and the lower end of the buffer board passes through multiple
The connection of the bottom interior wall of buffer gear and baffle-box, the upper end of the buffer board is uniformly fixedly connected with multiple supporting blocks, multiple
The upper end of the supporting block passes through opening and stretches out outside baffle-box and be fixedly connected on the bottom that urea liquid prepares case, described slow
Multiple rubber buffer rings, the upper end of the baffle-box are uniformly fixedly connected between the upper end of punching and the top inner wall of baffle-box
It is prepared with urea liquid and is uniformly fixedly connected with multiple buffer springs between the lower end of case, before and after the inner wall of the pyrolysis reactor
It is symmetrically fixedly connected there are two snap-gauge, same root is connected with by ball bearing rotational between the opposite side of two snap-gauges
Shaft, and the axial wall fixing sleeve of shaft is connected to connecting plate, the connecting plate is fixedly connected with towards one end in pyrolysis reactor
Atomizer, the atomizer are connected to by conveying pipeline with the bottom side of the wall fixation that urea liquid prepares case, and on conveying pipeline
Equipped with dehvery pump, the connecting plate is fixedly connected with semi-circle gear far from one end of atomizer, and the semi-circle gear passes through heat
The strip gab that opens up of solution sidewall of reactor stretches out outside pyrolysis reactor, there are two the outer wall of the pyrolysis reactor is fixedly connected
It is reciprocal that same root is rotatably connected to about the symmetrically arranged fixed plate of semi-circle gear, between the opposite side of two fixed plates
Screw rod, the side wall of one of them fixed plate are fixedly connected with motor, and the output shaft of the motor passes through through-hole and past multifilament
One end of bar is fixedly connected, and the bar wall of the reciprocating screw rod is threaded with movable block, and the surface of the movable block is fixedly connected
There is the rack gear engaged with semi-circle gear.
Preferably, the buffer gear includes two buffer bars for being hinged on the lower end of buffer board and being distributed in splayed,
The same reset spring is fixedly connected between two buffer bars, the lower end of the buffer bar is rotatably connected to snubber slide
Block, the bottom interior wall of the baffle-box offer the buffering chute to match with buffer sliding block.
Preferably, it is fixedly connected with same root guide rod between the opposite side of two fixed plates, the rack gear
Side wall offers the through-hole being actively socketed on outside guide rod.
Preferably, the side wall of the buffer board is uniformly fixedly connected with multiple first position limiting slide blocks, the baffle-box it is interior
Wall offers the first limit sliding chutes to match with the first position limiting slide block.
Preferably, the baffle-box corresponds to the inner wall at upper end opening and is symmetrically fixedly connected there are two the second position limiting slide block,
The surface of the supporting block offers the second limit sliding chutes to match with the second position limiting slide block.
Compared with prior art, the utility model provides a kind of urea pyrolysis ammonia equipment, have it is following the utility model has the advantages that
1, the urea pyrolysis ammonia equipment passes through the baffle-box being equipped with, when urea liquid prepares case work, urea liquid
It prepares case vibration and first squeezes buffer spring, carry out preparing urea liquid the one of case using the screen resilience that buffer spring deformation generates
Grade bumper and absorbing shock, urea liquid prepare case and squeeze buffer board by supporting block again, and buffer board pulls rubber buffer ring, utilizes buffering
The screen resilience that rubber ring deformation generates carries out the second level bumper and absorbing shock that case is prepared to urea liquid, and buffer board squeezes buffer again
Structure, the movement that two buffer bars do mutually to deviate from using sliding of the buffer sliding block in buffering chute, reset spring are pulled back two
Buffer bar carries out the third level bumper and absorbing shock that case is prepared to urea liquid using the screen resilience that reset spring deformation generates, can
Prepared by case to urea liquid and carries out multi-buffer damping, urea liquid is effectively avoided and prepares the vibration that case generates at work
Being easy, which influences urea liquid, prepares the firm placement of case or even causes the problem of damaging it.
2, the urea pyrolysis ammonia equipment, when in use, urea liquid prepared in case as dehvery pump made from urea
Solution, which is delivered at atomizer, to be sprayed, and motor is started, and motor drives reciprocating screw rod rotation, utilizes reciprocating screw rod and movement
The threaded connection effect of block and guide rod make rack gear move reciprocatingly the position-limiting action of rack gear, then pass through rack gear and semi-circle gear
Engagement drive semi-circle gear to do reciprocating rotation effect, and then atomizer is driven to do reciprocating swing movement, can be significantly
Increase spray regime, make the decomposition of urea liquid more thoroughly quickly.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
It is novel effectively avoid urea liquid and prepare the vibration that case generates at work be easy to influence urea liquid to prepare the firm of case
It places and even causes the problem of damaging it, keep the decomposition of urea liquid more thoroughly quick.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of urea pyrolysis ammonia equipment structural schematic diagram；
Fig. 2 be the utility model proposes a kind of urea pyrolysis ammonia equipment part A structural schematic diagram.
In figure: 1 urea liquid prepare case, 2 pyrolysis reactors, 3 baffle-boxs, 4 buffer boards, 5 supporting blocks, 6 rubber buffer rings,
7 buffer springs, 8 snap-gauges, 9 connecting plates, 10 atomizers, 11 semi-circle gears, 12 fixed plates, 13 reciprocating screw rods, 14 motors, 15 are moved
Motion block, 16 rack gears, 17 buffer bars, 18 reset springs, 19 buffer sliding blocks, 20 buffering chutes, 21 guide rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of urea pyrolysis ammonia equipment, including urea liquid prepare case 1 and pyrolysis reactor 2, urea
The lower end that solution prepares case 1 is equipped with baffle-box 3, and the inner wall of baffle-box 3 slidably connects buffer board 4, and the lower end of buffer board 4 passes through
Multiple buffer gears are connect with the bottom interior wall of baffle-box 3, and the upper end of buffer board 4 is uniformly fixedly connected with multiple supporting blocks 5, more
The upper end of a supporting block 5 passes through opening and stretches out outside baffle-box 3 and be fixedly connected on the bottom that urea liquid prepares case 1, buffers
Uniformly be fixedly connected with multiple rubber buffer rings 6 between the upper end of plate 4 and the top inner wall of baffle-box 3, the upper end of baffle-box 3 with
Urea liquid prepares and is uniformly fixedly connected with multiple buffer springs 7 between the lower end of case 1, right before and after the inner wall of pyrolysis reactor 2
Title is fixedly connected there are two snap-gauge 8, is connected with same root turn by ball bearing rotational between the opposite side of two snap-gauges 8
Axis, and the axial wall fixing sleeve of shaft is connected to connecting plate 9, connecting plate 9 is fixedly connected with atomization towards one end in pyrolysis reactor 2
Nozzle 10, atomizer 10 is connected to by conveying pipeline with the bottom side of the wall fixation that urea liquid prepares case 1, and conveying pipeline is equipped with
Dehvery pump, connecting plate 9 are fixedly connected with semi-circle gear 11 far from one end of atomizer 10, and semi-circle gear 11 passes through pyrolytic reaction
Strip gab that 2 side wall of device opens up stretches out outside pyrolysis reactor 2, and the outer wall of pyrolysis reactor 2 is fixedly connected with that there are two about half
The symmetrically arranged fixed plate 12 of Knucle-gear 11, two fixed plates 12 are rotatably connected to same root reciprocating screw rod between opposite side
13, the side wall of one of fixed plate 12 is fixedly connected with motor 14, and the output shaft of motor 14 passes through through-hole and reciprocating screw rod 13
One end be fixedly connected, the bar wall of reciprocating screw rod 13 is threaded with movable block 15, the surface of movable block 15 be fixedly connected with
The rack gear 16 that semi-circle gear 11 engages.
Buffer gear includes two and is hinged on the lower end of buffer board 4 and in the buffer bar 17 of splayed distribution, two bufferings
The same reset spring 18 is fixedly connected between bar 17, the lower end of buffer bar 17 is rotatably connected to buffer sliding block 19, baffle-box 3
Bottom interior wall offer the buffering chute 20 to match with buffer sliding block 19.
Two fixed plates 12 are fixedly connected with same root guide rod 21 between opposite side, and the side wall of rack gear 16 offers
The through-hole being actively socketed on outside guide rod 21.
The side wall of buffer board 4 is uniformly fixedly connected with multiple first position limiting slide blocks, and the inner wall of baffle-box 3 offers and first
The first limit sliding chutes that position limiting slide block matches.
Inner wall at the corresponding upper end opening of baffle-box 3 is symmetrically fixedly connected with that there are two the second position limiting slide block, the tables of supporting block 5
Face offers the second limit sliding chutes to match with the second position limiting slide block.
In the utility model, in use, when urea liquid prepares case 1 and works, urea is molten by the baffle-box 3 being equipped with
Liquid prepares the vibration of case 1 and first squeezes buffer spring 7, prepare urea liquid using the screen resilience that 7 deformation of buffer spring generates
The first-level buffer damping of case 1, urea liquid prepare case 1 and squeeze buffer board 4 by supporting block 5 again, and buffer board 4 pulls yielding rubber
Circle 6 carries out the second level bumper and absorbing shock for preparing case 1 to urea liquid using the screen resilience that 6 deformation of rubber buffer ring generates, buffers
Plate 4 squeezes buffer gear again, and two buffer bars 17 are done using sliding of the buffer sliding block 19 in buffering chute 20 mutually to deviate from
Movement, reset spring 18 are pulled back two buffer bars 17, are carried out using the screen resilience that 18 deformation of reset spring generates to urea liquid
The third level bumper and absorbing shock of case 1 is prepared, case 1 can be prepared to urea liquid and carries out multi-buffer damping, effectively avoids urine
Plain solution prepares the easy urea liquid that influences of vibration that case 1 generates at work and prepares the firm placement of case 1 or even cause to it
The problem of damage, when in use, urea liquid prepared in case 1 as dehvery pump made from urea liquid be delivered to atomizer
It is sprayed at 10, starts motor 14, motor 14 drives reciprocating screw rod 13 to rotate, utilizes the spiral shell of reciprocating screw rod 13 and movable block 15
Line connection function and guide rod 21 make rack gear 16 move reciprocatingly the position-limiting action of rack gear 16, then pass through rack gear 16 and half knuckle-tooth
The engagement of wheel 11 drives semi-circle gear 11 to do reciprocating rotation effect, and then atomizer 10 is driven to do reciprocating swing movement,
Spray regime can greatly be increased, keep the decomposition of urea liquid more thoroughly quick.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of urea pyrolysis ammonia equipment, including urea liquid prepare case (1) and pyrolysis reactor (2), which is characterized in that institute
It states urea liquid and prepares the lower end of case (1) and be equipped with baffle-box (3), the inner wall of the baffle-box (3) slidably connects buffer board
(4), the lower end of the buffer board (4) is connect by multiple buffer gears with the bottom interior wall of baffle-box (3), the buffer board
(4) upper end is uniformly fixedly connected with multiple supporting blocks (5), and it is slow that the upper end of multiple supporting blocks (5) passes through opening stretching
It rushes case (3) outside and is fixedly connected on the bottom that urea liquid prepares case (1), upper end and baffle-box (3) of the buffer board (4)
It is uniformly fixedly connected between top inner wall multiple rubber buffer rings (6), prepared by the upper end of the baffle-box (3) and urea liquid
It is uniformly fixedly connected between the lower end of case (1) multiple buffer springs (7), it is symmetrical before and after the inner wall of the pyrolysis reactor (2)
There are two being fixedly connected snap-gauge (8), it is connected between the opposite side of two snap-gauges (8) by ball bearing rotational same
Root shaft, and the axial wall fixing sleeve of shaft is connected to connecting plate (9), the connecting plate (9) is towards one end in pyrolysis reactor (2)
It is fixedly connected with atomizer (10), the atomizer (10) prepares the lower end side of case (1) by conveying pipeline and urea liquid
The fixed connection of wall, and conveying pipeline is equipped with dehvery pump, the connecting plate (9) is fixedly connected with far from the one end of atomizer (10)
Semi-circle gear (11), the semi-circle gear (11) stretch out pyrolytic reaction by the strip gab that pyrolysis reactor (2) side wall opens up
Outside, the outer wall of the pyrolysis reactor (2) is fixedly connected there are two about semi-circle gear (11) symmetrically arranged fixed plate device (2)
(12), it is rotatably connected to same root reciprocating screw rod (13) between the opposite side of two fixed plates (12), one of institute
The side wall for stating fixed plate (12) is fixedly connected with motor (14), and the output shaft of the motor (14) passes through through-hole and reciprocating screw rod
(13) one end is fixedly connected, and the bar wall of the reciprocating screw rod (13) is threaded with movable block (15), the movable block (15)
Surface be fixedly connected with the rack gear (16) engaged with semi-circle gear (11).
2. a kind of urea pyrolysis ammonia equipment according to claim 1, which is characterized in that the buffer gear includes two
It is hinged on the lower end of buffer board (4) and is in the buffer bar (17) of splayed distribution, fixed company between two buffer bars (17)
It is connected to the same reset spring (18), the lower end of the buffer bar (17) is rotatably connected to buffer sliding block (19), the baffle-box
(3) bottom interior wall offers the buffering chute (20) to match with buffer sliding block (19).
3. a kind of urea pyrolysis ammonia equipment according to claim 1, which is characterized in that two fixed plate (12) phases
Pair side between be fixedly connected with same root guide rod (21), the side wall of the rack gear (16), which offers, is actively socketed on guiding
The through-hole of bar (21) outside.
4. a kind of urea pyrolysis ammonia equipment according to claim 1, which is characterized in that the side wall of the buffer board (4)
Multiple first position limiting slide blocks are uniformly fixedly connected with, the inner wall of the baffle-box (3) is offered to match with the first position limiting slide block
The first limit sliding chutes.
5. a kind of urea pyrolysis ammonia equipment according to claim 1, which is characterized in that in baffle-box (3) correspondence
Inner wall at end opening is symmetrically fixedly connected there are two the second position limiting slide block, and the surface of the supporting block (5) offers and second
The second limit sliding chutes that position limiting slide block matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186746.2U CN209721603U (en) | 2018-12-25 | 2018-12-25 | A kind of urea pyrolysis ammonia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186746.2U CN209721603U (en) | 2018-12-25 | 2018-12-25 | A kind of urea pyrolysis ammonia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721603U true CN209721603U (en) | 2019-12-03 |
Family
ID=68677772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186746.2U Expired - Fee Related CN209721603U (en) | 2018-12-25 | 2018-12-25 | A kind of urea pyrolysis ammonia equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209721603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516475A (en) * | 2018-12-26 | 2019-03-26 | 天津奥利达环保设备有限公司 | A kind of urea liquid prepares case |
-
2018
- 2018-12-25 CN CN201822186746.2U patent/CN209721603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516475A (en) * | 2018-12-26 | 2019-03-26 | 天津奥利达环保设备有限公司 | A kind of urea liquid prepares case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |