CN207973689U - A kind of continous way hydrolysis device - Google Patents
A kind of continous way hydrolysis device Download PDFInfo
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- CN207973689U CN207973689U CN201820207703.5U CN201820207703U CN207973689U CN 207973689 U CN207973689 U CN 207973689U CN 201820207703 U CN201820207703 U CN 201820207703U CN 207973689 U CN207973689 U CN 207973689U
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- pressure
- coil pipe
- reaction coil
- raising
- continous way
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- 230000007062 hydrolysis Effects 0.000 title claims abstract description 54
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 54
- 238000010010 raising Methods 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000002002 slurry Substances 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000413 hydrolysate Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000003608 fece Anatomy 0.000 description 7
- 239000003895 organic fertilizer Substances 0.000 description 5
- 244000144972 livestock Species 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 239000010815 organic waste Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003900 soil pollution Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 208000025599 Heat Stress disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 germ Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A kind of continous way hydrolysis device, including agitator tank, pressure-raising pump, hydrolysis reactor and pressure release tank, and feed pipe that they are connected.Hydrolysis reactor includes hollow shell and the reaction coil pipe being arranged in shell, and reaction coil pipe is in that continuous zigzag coils from top to bottom, is passed through fed slurry in pipe, the shell space outside pipe fills thermal medium.Several grades of series connection of setting of pressure-raising pump include at least chopped-off head pressure-raising pump and final stage pressure-raising pump, surge tank are provided between the pressure-raising pump of two-stage neighboring.Reaction coil pipe is arranged in parallel at least two in the horizontal direction, is connected with feed pipe by header.The utility model makees media implementation low-voltage high-temperature using conduction oil or fused salt, reduces equipment manufacturing cost, and operate continuously conditional stability, extends working life, significantly improve economy.
Description
Technical field
The utility model is related to a kind of continous way hydrolysis devices, more particularly to one kind is for feces of livestock and poultry, stalk, agricultural product
The organic wastes such as industrial wood waste, forestry waste prepare the hydrolysis device of organic fertilizer.
Background technology
On the one hand, with the development of rural culture industry, Rural Water, gas, soil pollution caused by cultivating excrement also attract attention,
Without be effectively treated can cause the noxious materials such as germ, hormone, antibiotic entered by way of animal manures application soil,
It can also enter food chain in water body, while threat environment structure deep layer and constitute food-safety problem.And stalk incinerates on the spot
It is the one of the major reasons for causing atmosphere pollution.
On the other hand, a large amount of uses of rural area chemical fertilizer cause soil hardening, fertility to decline, while endangering food security,
Water and soil pollution is also exacerbated, vast resources is wasted.
As the public is higher and higher to the attention degree of environment, rural area feces of livestock and poultry, stalk, processing of farm products residue etc.
Organic waste at will cannot be abandoned or be destroyed by fire, and the cost for collecting burning disposal is relatively high.It is analogous to composting method
Fermentation system fertilizer is carried out to these organic wastes, undoubtedly an effective recycling treatment approach.
Hydrolysis is an important link in the fertile technique of system, in order to realize that the effect of sterilizing degradation, hydrolysis device are often selected
Use autoclave.
Utility model content
It is organic using feces of livestock and poultry, stalk, processing of farm products residue etc. that the purpose of this utility model is to provide a kind of
Waste prepares the continuous feeding/discharging type hydrolysis device of organic fertilizer.
The utility model is achieved through the following technical solutions：
A kind of continous way hydrolysis device, including agitator tank, pressure-raising pump, hydrolysis reactor and pressure release tank；The agitator tank carries
It is connected by feed pipe between press pump and hydrolysis reactor；The agitator tank is for material and water to be uniformly mixed, shape
At fed slurry；Fed slurry for setting pressure limit, and being given the fed slurry boost in pressure by pressure-raising pump
Enter hydrolysis reactor；The hydrolysis reactor includes hollow shell and the reaction coil pipe being arranged in shell, the reaction tray
Pipe is in continuous zigzag from top to bottom in the shell（It is i.e. snakelike）Coiling；The reaction coil pipe import and the feed pipe
It is connected, the reaction coil outlets are connected with the pressure release tank so that the fed slurry in feed pipe enters in reaction coil pipe
Hydrolysate is generated into the pressure release tank pressure release after hydrolysis occurs；The enclosure interior accommodates thermal medium, and the heat is situated between
Matter is located at the shell space outside the reaction coil pipe.
In above-mentioned technical proposal, several grades are arranged in the pressure-raising pump, include at least chopped-off head pressure-raising pump and final stage pressure-raising pump；Institute
Several grades of pressure-raising pumps are stated to be arranged in series.
In above-mentioned technical proposal, be provided with surge tank between the pressure-raising of two-stage neighboring pump, pressure-raising pump and surge tank it
Between connected by feed pipe.
In above-mentioned technical proposal, constant pressure arrangement is provided on the feed pipe, and the constant pressure arrangement is located at described carry
Between press pump and the hydrolysis reactor.
In above-mentioned technical proposal, the reaction coil pipe is arranged in parallel at least two in the horizontal direction, the reaction being arranged in parallel
Coil pipe is connect by header with the feed pipe.
As a kind of improved technical solution, during the reaction coil pipe spirals downwards in continuous zigzag, reaction tray
The flow direction that pipe horizontal segment presses fed slurry arranges that the tilt angled down is 5 ° ~ 20 ° in tilt angled down.
In above-mentioned technical proposal, the thermal medium in hydrolysis reactor is conduction oil or fused salt.
In above-mentioned technical proposal, thermal medium is 250 ~ 450 DEG C without pressure or low-voltage heat conducting medium.
In above-mentioned technical proposal, hydrolysis reactor further includes the thermal medium entrance being arranged above shell, and setting exists
The thermal medium outlet of shell either above or below.
The utility model has the following advantages and advantageous effect：1）The mesh of low-voltage high-temperature may be implemented in conduction oil or fused salt
, reduce equipment manufacturing cost；2）Flow reactor, operating condition is uniform and stable, and pressure bearing system reliable operation avoids thermal stress
And heat fatigue, extend working life；3）Successive reaction it is better, belong to the continuous operation of steady working condition, operation is simpler
Single, reaction condition is more optimized, can provide yield, reduces energy consumption；4）Flow reactor can greatly improve unit volume
Throughput rate improves the production capacity of equipment, significantly improves the economy of input and output.
Description of the drawings
Fig. 1 is a kind of continous way hydrolysis device schematic diagram of embodiment involved by the utility model.
Fig. 2 be a kind of embodiment involved by the utility model feed pipe with react header structure vertical view between coil pipe
Schematic diagram.
Fig. 3 be the utility model involved by another embodiment feed pipe with react coil pipe between header structure bow
Depending on schematic diagram.
In figure：1- agitator tanks；2- pressure-raisings pump；2a- chopped-off head pressure-raisings pump；2b- two level pressure-raisings pump；2c- final stage pressure-raisings
Pump；The first surge tanks of 3a-；The second surge tanks of 3b-；4- feed pipes；5- hydrolysis reactors；51- shells；52- heat is situated between
Matter entrance；53- thermal medium outlets；54- reacts coil pipe；6- constant pressure arrangements；7- pressure release tanks；8- headers.
Specific implementation mode
Specific embodiment of the present utility model and the course of work are further described below in conjunction with the accompanying drawings.
The orientation such as upper, lower, left, right, front and rear in present specification term be position relationship based on ... shown in the drawings and
It establishes.Attached drawing is different, then corresponding position relationship is also possible to change therewith, therefore cannot be interpreted as with this to protecting model
The restriction enclosed.
Organic fertilizer hydrolysis device described in the utility model, the feces of livestock and poultry for that will pass through infiltration and homogenize（Including ox
Excrement, pig manure, chicken manure）, kitchen garbage, agricultural crop straw, food processing enterprises waste material, the raw materials such as sugar refinery brewery waste residue continuously supply
High temperature and high pressure hydrolysis degradation treatment is carried out, organic fertilizer is produced.
As shown in Figure 1, a kind of continous way hydrolysis device, including agitator tank 1, pressure-raising pump 2, hydrolysis reactor 5 and pressure release tank
7.It is connected by feed pipe 4 between agitator tank 1, pressure-raising pump 2 and hydrolysis reactor 5.It is sent into and stirs after organic fertilizer raw material are broken
It mixes in tank 1.Agitator tank 1 forms fed slurry, convenient for follow-up feed for material and water to be uniformly mixed.Pressure-raising pump 2 is used
In fed slurry to setting pressure limit, and is fed hydrolysis reactor 5 by fed slurry boost in pressure.
Pressure-raising pump 2 is often slurries pump or sludge pump, and pressure head is relatively low, and level-one pressure-raising is often difficult to reach pressure demand,
Pressure-raising pump 2 needs that several grades are arranged, and includes at least chopped-off head pressure-raising pump 2a and final stage pressure-raising pumps 2c, embodiment as shown in Figure 1 is gone back
2b is pumped including two level pressure-raising.Several grades of pressure-raising pumps are to be arranged in series.It is provided with surge tank, pressure-raising between the pressure-raising pump of two-stage neighboring
It is connected by feed pipe 4 between pump and surge tank.Embodiment as shown in Figure 1, chopped-off head pressure-raising pumps 2a and two level pressure-raising pumps 2b
Between the first surge tank 3a is set, the second surge tank 3b is set between two level pressure-raising pump 2b and final stage pressure-raising pump 2c.Final stage pressure-raising
2c connections hydrolysis reactor 5 is pumped, fed slurry is pumped into hydrolysis reactor 5.Constant pressure arrangement 6 is provided on feed pipe 4, and fixed
Pressure device 6 is located between pressure-raising pump 2 and hydrolysis reactor 5, i.e., between final stage pressure-raising pump 2c and hydrolysis reactor 5.Constant pressure arrangement 6
For initialization system pressure, pressure release can be started when higher than setting value, ensure system safety.
Hydrolysis reactor 5 includes hollow shell 51 and the reaction coil pipe 54 being arranged in shell 51.Reaction coil pipe 54 exists
It is in continuous zigzag from top to bottom in the shell 51（It is i.e. snakelike）Coiling.Reaction 5 import of coil pipe is connected with feed pipe 4, reacts
The outlet of coil pipe 5 is connected with pressure release tank 7 so that and the fed slurry in feed pipe 4, which enters in reaction coil pipe 5, occurs hydrolysis,
Then reaction generation hydrolysate enters 7 pressure release of pressure release tank.Thermal medium is accommodated inside shell 51, thermal medium is located at reaction coil pipe
51 space of shell outside 54.
As shown in Figures 2 and 3, reaction coil pipe 54 is arranged in parallel at least two in the horizontal direction, the reaction tray being arranged in parallel
Pipe 54 is connect by header 8 with feed pipe 4.It is high-pressure material due to entering the fed slurry before reacting coil pipe 54, is anti-
It is only blocked in header 8, header 8 needs to select the Y shape threeway header of chemical field（When reaction coil pipe 54 is arranged two）Or branch
Shape four-way header（When reaction coil pipe 54 is arranged three）Ensure it is unimpeded, it is as shown in Figures 2 and 3 respectively.
During reaction coil pipe 54 spirals downwards in continuous zigzag, coil pipe horizontal segment is reacted（Traversing section）Press charging
In the low arrangement that has a down dip in the high outlet end of input end, tilt angled down is 5 ° ~ 20 ° for the flow direction of slurries.
Thermal medium in hydrolysis reactor 5 is conduction oil or fused salt, and thermal medium is 250 ~ 450 DEG C, no pressure or low pressure.
Hydrolysis reactor 5 further includes the thermal medium entrance 52 being arranged above shell 51, is entered for conduction oil, when thermal medium outlet 53
When being also disposed at 51 top of shell, 51 inner vertical direction of shell is equipped with flow-stopping plate, avoids conduction oil short circuit directly from shell 51
It flows out top.When thermal medium outlet 53 is arranged below shell 51, it is generally arranged at the opposite side of thermal medium entrance 52.Heat exchange
When medium is fused salt, thermal medium entrance 52 and/or thermal medium outlet 53 are replaced or are supplemented for fused salt, at this time 51 bottom of shell
There is heating device, selects electrical heating or heat smoke heating.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of continous way hydrolysis device, it is characterised in that：Described device includes agitator tank（1）, pressure-raising pump（2）, hydrolysis
Device（5）With pressure release tank（7）；The agitator tank（1）, pressure-raising pump（2）And hydrolysis reactor（5）Between pass through feed pipe（4）Even
It connects；The agitator tank（1）For material and water to be uniformly mixed, fed slurry is formed；The pressure-raising pump（2）For by institute
Fed slurry boost in pressure is stated to setting pressure limit, and fed slurry is fed into hydrolysis reactor（5）；The hydrolysis reactor
（5）Including hollow shell（51）With setting in shell（51）Interior reaction coil pipe（54）, the reaction coil pipe（54）Described
Shell（51）It is interior to be coiled in continuous zigzag；The reaction coil pipe（54）Import and the feed pipe（4）It is connected, the reaction
Coil pipe（54）Outlet and the pressure release tank（7）It is connected so that feed pipe（4）Interior fed slurry enters reaction coil pipe（54）It is interior
Hydrolysate is generated into the pressure release tank after hydrolysis occurs（7）Pressure release；The shell（51）Inside is equipped with thermal medium, institute
It states thermal medium and is located at the reaction coil pipe（54）External shell（51）Space.
2. a kind of continous way hydrolysis device according to claim 1, it is characterised in that：The pressure-raising pump（2）It is arranged several
Grade includes at least chopped-off head pressure-raising and pumps（2a）It is pumped with final stage pressure-raising（2c）；Several grades of pressure-raisings pump is to be arranged in series.
3. a kind of continous way hydrolysis device according to claim 2, it is characterised in that：The pressure-raising of the two-stage neighboring pumps it
Between be provided with surge tank.
4. a kind of continous way hydrolysis device according to claim 1, it is characterised in that：The feed pipe（4）Upper setting
There is constant pressure arrangement（6）, and the constant pressure arrangement（6）It is pumped positioned at the pressure-raising（2）With the hydrolysis reactor（5）Between.
5. a kind of continous way hydrolysis device according to claim 1, it is characterised in that：The reaction coil pipe（54）In level
Direction is arranged in parallel at least two, the reaction coil pipe being arranged in parallel（54）Pass through header（8）With the feed pipe（4）Connection.
6. a kind of continous way hydrolysis device according to claim 1 or 5, it is characterised in that：The reaction coil pipe（54）It is in
During continuous zigzag spirals downwards, the flow direction that reaction coil pipe horizontal segment presses fed slurry is arranged in tilt angled down,
The tilt angled down is 5 ° ~ 20 °.
7. a kind of continous way hydrolysis device according to claim 1, it is characterised in that：The hydrolysis reactor（5）Interior
Thermal medium is conduction oil or fused salt.
8. a kind of continous way hydrolysis device according to claim 1 or claim 7, it is characterised in that：The thermal medium be 250 ~
450℃。
9. a kind of continous way hydrolysis device according to claim 1 or claim 7, it is characterised in that：The hydrolysis reactor（5）Also
Including being arranged in shell（51）The thermal medium entrance of top（52）.
10. a kind of continous way hydrolysis device according to claim 1 or claim 7, it is characterised in that：The hydrolysis reactor（5）
Further include being arranged in shell（51）Above or below thermal medium outlet（53）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207703.5U CN207973689U (en) | 2018-02-07 | 2018-02-07 | A kind of continous way hydrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820207703.5U CN207973689U (en) | 2018-02-07 | 2018-02-07 | A kind of continous way hydrolysis device |
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| Publication Number | Publication Date |
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| CN207973689U true CN207973689U (en) | 2018-10-16 |
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| CN201820207703.5U Active CN207973689U (en) | 2018-02-07 | 2018-02-07 | A kind of continous way hydrolysis device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203319A (en) * | 2018-02-07 | 2018-06-26 | 北京环清环境科技有限公司 | A kind of continous way hydrolysis device |
-
2018
- 2018-02-07 CN CN201820207703.5U patent/CN207973689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203319A (en) * | 2018-02-07 | 2018-06-26 | 北京环清环境科技有限公司 | A kind of continous way hydrolysis device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, 8th Floor, Building 1, No. 10 Xueqing Road, Haidian District, Beijing, 100083 Patentee after: Beijing Heshi Technology Co.,Ltd. Address before: Room A505, Annex Building, A79 Shuangqing Road, Haidian District, Beijing, 100085 Patentee before: BEIJING HUANQING ENVIRONMENTAL TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |