CN208408016U - A kind of device using subcritical water fast decoupled organic waste in a vacuum - Google Patents

A kind of device using subcritical water fast decoupled organic waste in a vacuum Download PDF

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Publication number
CN208408016U
CN208408016U CN201820839694.1U CN201820839694U CN208408016U CN 208408016 U CN208408016 U CN 208408016U CN 201820839694 U CN201820839694 U CN 201820839694U CN 208408016 U CN208408016 U CN 208408016U
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main shaft
decomposing
tank
steam
organic waste
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CN201820839694.1U
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王勇
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Beijing Morsen Environmental Protection Technology Co Ltd
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Beijing Morsen Environmental Protection Technology Co Ltd
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Abstract

The utility model provides a kind of device using subcritical water fast decoupled organic waste in a vacuum, including horizontal decomposition tank and pedestal;At least one tank is set into steam hole on the top for decomposing can body;Steam generator is installed decomposing the external of can body;Safety valve and pressure-reduction outlet are also installed on the top for decomposing can body;Feeding warehouse is installed in the left side for decomposing the top of can body, the drainage line of feeding warehouse is sequentially installed with crushing device and inlet control valve door by from top to bottom direction.Advantage are as follows: the debirs in container can adequately be stirred under high-temperature and high-pressure conditions, realize the hydrolysis process of organic waste, has the advantages that organic waste treatment high efficiency, it is a kind of innoxious organic refuse treatment appts since treatment process will not generate the pernicious gases such as carbon dioxide.

Description

A kind of device using subcritical water fast decoupled organic waste in a vacuum
Technical field
The utility model belongs to organic waste treatment technical field, and in particular to a kind of to utilize subcritical water in a vacuum The device of fast decoupled organic waste.
Background technique
Agricultural, forestry, animal husbandry, aquatic products industry or food processing industry etc. can discharge a large amount of organic solid castoff;In addition, Shop, enterprise, average family etc. can discharge a large amount of rubbishes from cooking;Have in the substances such as organic solid castoff and rubbish from cooking Machine matter waste, for example, containing a large amount of organic matter in the substances such as vegetables slag, excrement, dead fish, the fish chopped cooked entrails of sheep, shell, swill Waste.
In the prior art, main to use landfill, burn or in such a way that microorganism carries out biodegrade etc. to organic waste Object is handled.Wherein, landfill disposal mode will generate pollution to atmosphere and underground water;Burning disposal can generate poison gas The harmful substances such as body, such as dioxin, to be polluted to atmosphere.And when taking the modes such as fermentation, biodegrade, although Effective use can be realized by Composting, the fodder of debirs, but simultaneously complete fermentation needs to spend for debirs accumulation Take a large amount of time and efforts, treatment effeciency is lower.Moreover, methane gas brought by biodegrade etc. can also cause to dislike It is smelly, cause environmental problem.
Therefore, how effectively to solve the above problems, a kind of pair of organic waste is provided and carries out innoxious, efficient processing Device is thing in the urgent need to address at present.
Utility model content
In view of the defects existing in the prior art, the utility model, which provides, a kind of utilizes subcritical water fast decoupled in a vacuum The device of organic waste can effectively solve the above problems.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of device using subcritical water fast decoupled organic waste in a vacuum, including sleeping Formula decomposes tank (1) and pedestal (2);
Described horizontal one end for decomposing tank (1) is connect by lifting cylinder (3) with the pedestal (2);The horizontal decomposition The other end of tank (1) is connect by support column (4) with the pedestal (2), also, the bottom of the support column (4) and the bottom Seat (2) connection;The top of the support column (4) and the horizontal other end for decomposing tank (1) are hinged;
Described horizontal decompose tank (1) includes decomposing can body (1.1) and the left and right with decomposition can body (1.1) The left head (1.2) and right end socket (1.3) that two sides seal respectively;The left head (1.2) and the right end socket (1.3) are and institute Decomposition can body (1.1) is stated to be detachably connected;
Stirring motor (5) are installed in the left head (1.2);Axis is fixedly mounted at the center of the right end socket (1.3) Hold seat (6);Stirring main shaft (7) are installed in the inside for decomposing can body (1.1), also, one end of the stirring main shaft (7) is prolonged It reaches in the left head (1.2), and links with the output end of the stirring motor (5);The stirring main shaft (7) it is another End extends in the right end socket (1.3), and connect with the bearing block (6);The stirring main shaft (7) is by more piece stirrer axis (8) it is connected and fixed;The two sides of stirrer axis (8) described in every section, are fixedly mounted long blade (9) and paddle respectively (10), the outer edge of the long blade (9) is close to the top tank structure for decomposing can body (1.1);The length of the paddle (10) Degree is the half of long blade (9) length;There is axis steam to convey through-hole at the center of the stirring main shaft (7), be located at institute Stating in the internal stirring main shaft (7) of left head (1.2) has axis into steam hole;Being located at, the right end socket (1.3) is internal The stirring main shaft (7) on have axis arrange steam hole;
At least one tank is set into steam hole (11) on the top for decomposing can body (1.1);In the decomposition tank master The external of body (1.1) installs steam generator (12);1st row's steam port of the steam generator (12) passes through the 1st control valve Door (13) is connected to the tank into steam hole (11);2nd row's steam port of the steam generator (12) passes through the 2nd control valve Door (14) is connected to the axis into steam hole;The liquid return hole of the steam generator (12) passes through the 3rd control valve (15) and institute State axis row's steam hole connection;
Safety valve (16) and pressure-reduction outlet (17) are also installed on the top for decomposing can body (1.1);The pressure-reduction outlet (17) it is connected with vacuum evacuation device;
Feeding warehouse (18) are installed in the left side on the top for decomposing can body (1.1), the discharge of the feeding warehouse (18) Pipeline is sequentially installed with crushing device (19) and inlet control valve door (20) by from top to bottom direction;In the decomposition can body (1.1) discharge gate (21) are installed on the right side of lower part;The discharge gate (21) installs discharge control valve (22).
Preferably, the crushing device (19) includes broken main shaft (19.1), the surface peace of the broken main shaft (19.1) Fill several broken blade (19.2);In the top of the broken main shaft (19.1), installation is nibbled with the broken main shaft (19.1) The fixed blade (19.3) of conjunction;The broken main shaft (19.1) connect with broken motor.
Preferably, setting temperature sensor, pressure sensor and vacuum meter in the decomposition can body (1.1);
The temperature sensor, the pressure sensor and the vacuum meter are all connected to the input terminal of controller;It is described The output end of controller respectively with the stirring motor (5), the steam generator (12), the 1st control valve (13), 2nd control valve (14), the 3rd control valve (15) connect with the broken motor.
Preferably, the tank skin for decomposing can body (1.1) is double-layer structure, from inside to outside, respectively heating layer and guarantor Warm layer.
A kind of device using subcritical water fast decoupled organic waste in a vacuum provided by the utility model has Following advantages:
A kind of device using subcritical water fast decoupled organic waste in a vacuum provided by the utility model, can be with The debirs in container are adequately stirred under high-temperature and high-pressure conditions, realize the hydrolysis process of organic waste, are had There is the advantages of organic waste treatment high efficiency, is a kind of since treatment process will not generate the pernicious gases such as carbon dioxide Innoxious organic refuse treatment appts.
Detailed description of the invention
Fig. 1 is a kind of device using subcritical water fast decoupled organic waste in a vacuum provided by the utility model Structural schematic diagram.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of device using subcritical water fast decoupled organic waste in a vacuum, mainly sets Count thought are as follows: organic waste to be processed is subjected to break process in charging bin location first, the organic waste after break process Gurry carries out in decomposition tank;Then, vacuum pumping environment in tank will be decomposed by pressure-reduction outlet, then high temperature and pressure saturated vapor is defeated It is sent to and decomposes in tank, while being stirred to material in tank is decomposed, fill organic waste and high temperature and pressure saturated vapor Tap touching makes the sufficiently cooked hydrolysis of organic waste.
Since only debirs being cooked, and without burning, therefore, in treatment process not generating has brought by burning Poisonous gas and harmful substance etc. will not adversely affect atmospheric environment;In addition, compared with the fermentation process the case where, due to The application is high temperature high pressure process environment, can be handled within the time short enough with less labour completion, resolution process effect Rate is high;In addition, can be effectively controlled the stench generated in treatment process, can also make harmful organism contained in debirs, Microorganism, even seed, bulb, rhizome and rabid ox disease causative agent --- albuminate virus, avian influenza virus etc. exist It becomes extinct, realizes innoxious in treatment process.In addition, passing through various substances (mainly protein) contained in debirs Hydrolysis, will promote it to be converted into amino acid.Therefore, provided by the present application to utilize subcritical water fast decoupled organic waste in a vacuum The device of gurry will not generate environmentally harmful substance, be a kind of innoxious organic refuse treatment appts, also have place Manage high-efficient advantage.
In conjunction with Fig. 1, the utility model provides a kind of dress using subcritical water fast decoupled organic waste in a vacuum It sets, including horizontal decomposition tank 1 and pedestal 2;
Horizontal one end for decomposing tank 1 is connect by lifting cylinder 3 with pedestal 2;The horizontal other end for decomposing tank 1 passes through support Column 4 is connect with pedestal 2, also, the bottom of support column 4 is connect with pedestal 2;The another of tank 1 is decomposed with horizontal in the top of support column 4 End is hinged.By the way that lifting cylinder 3 is arranged, the horizontal tilt angle for decomposing tank 1 can be adjusted, for example, in decomposition reaction In the process, controlling horizontal decomposition tank 1 is horizontality;When resolution process terminates to need discharge, can be lifted by lifting cylinder 3 The high horizontal side for decomposing tank 1 is easy to use so that material be facilitated to be discharged from the horizontal discharge control valve 22 for decomposing tank.
The horizontal tank 1 that decomposes includes the left side decomposing can body 1.1 and sealing respectively with the left and right sides for decomposing can body 1.1 End socket 1.2 and right end socket 1.3;Left head 1.2 and right end socket 1.3 are detachably connected with decomposition can body 1.1, for example, passing through Flange realization is detachably connected;
Stirring motor 5 is installed in left head 1.2;Bearing block 6 is fixedly mounted at the center of right end socket 1.3;Decompose tank master Stirring main shaft 7 is installed in the inside of body 1.1, also, one end of stirring main shaft 7 extends in left head 1.2, and with stirring motor 5 Output end linkage;The other end of stirring main shaft 7 is extended in right end socket 1.3, and is connect with bearing block 6;Stirring main shaft 7 is by more Section stirrer axis 8 is connected and fixed;In the two sides of every section stirrer axis 8, long blade 9 and paddle 10 are fixedly mounted respectively, The outer edge of long blade 9 is close to the top tank structure for decomposing can body 1.1;The length of paddle 10 is the half of long 9 length of blade;It stirs There is axis steam to convey through-hole at the center for mixing main shaft 7, have axis into steam in the stirring main shaft 7 being located inside left head 1.2 Hole;In the stirring main shaft 7 being located inside right end socket 1.3 there is axis to arrange steam hole;
At least one tank is set into steam hole 11 on the top for decomposing can body 1.1;In the external peace for decomposing can body 1.1 Fill steam generator 12;1st row's steam port of steam generator 12 is connected to tank into steam hole 11 by the 1st control valve 13; 2nd row's steam port of steam generator 12 is connected to axis into steam hole by the 2nd control valve 14;Steam generator 12 returns liquid Mouth is arranged steam hole with axis by the 3rd control valve 15 and is connected to;
Safety valve 16 and pressure-reduction outlet 17 are also installed on the top for decomposing can body 1.1;Pressure-reduction outlet 17 is connected with vacuum means It sets.
For above-mentioned horizontal decomposition tank, there is following innovative design:
(1) to realize the processing to large capacity organic waste, to guarantee use intensity, that installs in horizontal decomposition tank is stirred Being relatively large in diameter for main shaft is mixed, if using conventional stirring main shaft, it is found through experiment that, high temperature and high pressure steam is being conveyed into tank When, the horizontal temperature for decomposing material in tank rises slowly, also, often up to less than required target temperature, has thereby reduced Machine offal treatment efficiency.
Therefore, inventor to stirring main shaft carry out innovative design, on the one hand, the both ends of stirring main shaft respectively with stirring motor It is connected with bearing block, also, stirring main shaft is designed using multi-section structure, to guarantee the use intensity of stirring main shaft;Another party Face, stirring main shaft are hollow structure, there is axis to arrange steam hole into steam hole and axis, by persistently injecting high temperature into stirring main shaft High steam, so that the surface area of stirring main shaft is effectively improved, since stirring main shaft directly connects with processed organic waste Touching, therefore, the stirring main shaft of high temperature directly enhances the temperature of processed organic waste, makes material in horizontal decomposition tank Temperature rapidly rises to required target temperature.
(2) axis of stirring main shaft is located inside the end socket of left and right into steam hole and axis row's steam hole, and left and right end socket is Detachable structure, it is therefore, convenient that axis is safeguarded and cleared up into steam hole and axis row's steam hole.In an inactive state, may be used Steam hole is arranged into steam hole and axis by axis, and backwash is carried out to main shaft.
(3) blade installed in stirring main shaft is the long blade 9 and paddle 10 being arranged in pairs, the outer edge of long blade 9 Close to the top tank structure for decomposing can body 1.1, so as to be sufficiently stirred to the material close to top tank structure;And paddle is located at Close to the position of main shaft in tank, sufficiently the material of central area in tank is stirred, therefore, passes through long blade 9 and paddle 10 cooperation, can material in tank is stirred without dead angle comprehensively, and then connect material and high-temperature high-pressure steam sufficiently Touching improves organic waste treatment efficiency.
In addition, inventor also improves feeding part.
Specifically, install feeding warehouse 18 in the left side for decomposing the top of can body 1.1, the drainage line of feeding warehouse 18 press by Upper and lower direction, is sequentially installed with crushing device 19 and inlet control valve door 20;Pacify on the right side of the lower part for decomposing can body 1.1 Fill discharge gate 21;Discharge gate 21 installs discharge control valve 22.
Wherein, crushing device 19 includes broken main shaft 19.1, several broken blades are installed on the surface of broken main shaft 19.1 19.2;In the top of broken main shaft 19.1, the fixed blade 19.3 engaged with broken main shaft 19.1 is installed;Broken main shaft 19.1 with Broken motor connection.
Its working principle is that: organic waste to be processed is put by feeding warehouse, organic waste is broken through crushing device After broken, the inside for decomposing tank is entered back into, improves the contact area of organic waste and high-temperature water vapor.For crushing device, After the above structure of the utility model, it is crushed main shaft rotation, and then drives broken blade rotation, on the one hand, broken blade Directly cut organic waste;On the other hand, blade is crushed in rotary course, is constantly hit with fixed blade, thus into one Step strengthens the cutting effect to organic waste.Therefore, the crushing device of form is adopted the structure, has crushing efficiency high Advantage.
Since the utility model is higher to temperature requirement in tank, as a further improvement, tank master can also will be decomposed The tank skin of body 1.1 is designed as double-layer structure, from inside to outside, respectively heating layer and insulating layer.Heating layer can be used electric heating or Steam heating mode, to further increase temperature of charge in tank.
In practical application, temperature sensor, pressure sensor and vacuum meter are set decomposing in can body 1.1;Temperature passes Sensor, pressure sensor and vacuum meter are all connected to the input terminal of controller;The output end of controller respectively with stirring motor 5, Steam generator 12, the 1st control valve 13, the 2nd control valve 14, the 3rd control valve 15 are connected with broken motor.Temperature sensing The reading of device, pressure sensor and vacuum meter can be shown by the display on controller.
Its working principle is that:
(1) organic waste to be processed is subjected to break process in charging bin location, the organic waste after break process Object carries out in decomposition tank;
(2) after feeding, all control valves are turned off, start vacuum evacuation device, are read by observation vacuum meter Number will decompose vacuum pumping environment in tank.
(3) keep vacuum environment in tank constant, on the one hand, stirring motor drives stirring main shaft rotation, realizes to material Stirring action;On the other hand, steam generator generates high temperature and high pressure steam, and high temperature and high pressure steam is injected into tank simultaneously and stirring In the axis of main shaft, high temperature and high pressure steam forms subcritical water;The steam heating stirring main shaft being injected into stirring main shaft, by stirring Mix the material that main shaft indirect heating is contacted with stirring main shaft;The steam being directly injected into tank is directly contacted with material, to steam Organic waste is boiled, by the hydrolysis of various substances (mainly protein) contained in debirs, its conversion will be promoted For amino acid.
In the process, pass through temperature sensor, pressure sensor and vacuum meter, the sustainable temperature monitored in tank, pressure Power and vacuum degree.
(4) after reaching the required decomposition reaction time, stop being passed through steam into tank;Target temperature is down to temperature in tank Afterwards, it opens the safety-valve and operation is exhausted, after vacuum degree is down to target value, open discharge control valve, control lifting gas tank Make Tank tilting, under the action of stirrer paddle, material is discharged from discharge gate.
A kind of device using subcritical water fast decoupled organic waste in a vacuum provided by the utility model has Following advantages:
A kind of device using subcritical water fast decoupled organic waste in a vacuum provided by the utility model, can be with The debirs in container are adequately stirred under high-temperature and high-pressure conditions, realize the hydrolysis process of organic waste, are had There is the advantages of organic waste treatment high efficiency, is a kind of since treatment process will not generate the pernicious gases such as carbon dioxide Innoxious organic refuse treatment appts.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching should also regard the protection scope of the utility model.

Claims (4)

1. a kind of device using subcritical water fast decoupled organic waste in a vacuum, which is characterized in that including horizontal point Solve tank (1) and pedestal (2);
Described horizontal one end for decomposing tank (1) is connect by lifting cylinder (3) with the pedestal (2);The horizontal decomposition tank (1) The other end connect with the pedestal (2) by support column (4), also, the bottom of the support column (4) and the pedestal (2) Connection;The top of the support column (4) and the horizontal other end for decomposing tank (1) are hinged;
Described horizontal decompose tank (1) includes decomposing can body (1.1) and dividing with the left and right sides for decomposing can body (1.1) The left head (1.2) and right end socket (1.3) not sealed;The left head (1.2) and the right end socket (1.3) with the decomposition Can body (1.1) is detachably connected;
Stirring motor (5) are installed in the left head (1.2);Bearing block is fixedly mounted at the center of the right end socket (1.3) (6);Stirring main shaft (7) are installed in the inside for decomposing can body (1.1), also, one end of the stirring main shaft (7) extends to In the left head (1.2), and link with the output end of the stirring motor (5);The other end of the stirring main shaft (7) extends Into the right end socket (1.3), and it is connect with the bearing block (6);The stirring main shaft (7) is connected by more piece stirrer axis (8) Fixation is connect to form;Long blade (9) and paddle (10) is fixedly mounted in the two sides of stirrer axis (8) described in every section respectively, described The outer edge of long blade (9) is close to the top tank structure for decomposing can body (1.1);The length of the paddle (10) is the length The half of blade (9) length;There is axis steam to convey through-hole at the center of the stirring main shaft (7), be located at the left head (1.2) have axis into steam hole in the internal stirring main shaft (7);It is stirred being located at right the described of end socket (1.3) inside Mixing on main shaft (7), there is axis to arrange steam hole;
At least one tank is set into steam hole (11) on the top for decomposing can body (1.1);In the decomposition can body (1.1) external installation steam generator (12);1st row's steam port of the steam generator (12) passes through the 1st control valve (13) it is connected to the tank into steam hole (11);2nd row's steam port of the steam generator (12) passes through the 2nd control valve (14) it is connected to the axis into steam hole;The liquid return hole of the steam generator (12) by the 3rd control valve (15) with it is described Axis arranges steam hole connection;
Safety valve (16) and pressure-reduction outlet (17) are also installed on the top for decomposing can body (1.1);The pressure-reduction outlet (17) is even It is connected to vacuum evacuation device;
Feeding warehouse (18) are installed in the left side on the top for decomposing can body (1.1), the drainage line of the feeding warehouse (18) By from top to bottom direction, it is sequentially installed with crushing device (19) and inlet control valve door (20);In the decomposition can body (1.1) Lower part on the right side of install discharge gate (21);The discharge gate (21) installs discharge control valve (22).
2. a kind of device using subcritical water fast decoupled organic waste in a vacuum according to claim 1, It is characterized in that, the crushing device (19) includes broken main shaft (19.1), and the surface installation of the broken main shaft (19.1) is several A broken blade (19.2);In the top of the broken main shaft (19.1), installation is consolidated with what the broken main shaft (19.1) was engaged Ledger-plate (19.3);The broken main shaft (19.1) connect with broken motor.
3. a kind of device using subcritical water fast decoupled organic waste in a vacuum according to claim 2, It is characterized in that, setting temperature sensor, pressure sensor and vacuum meter in the decomposition can body (1.1);
The temperature sensor, the pressure sensor and the vacuum meter are all connected to the input terminal of controller;The control The output end of device respectively with the stirring motor (5), the steam generator (12), the 1st control valve (13), described 2 control valves (14), the 3rd control valve (15) connect with the broken motor.
4. a kind of device using subcritical water fast decoupled organic waste in a vacuum according to claim 1, It is characterized in that, the tank skin for decomposing can body (1.1) is double-layer structure, from inside to outside, respectively heating layer and insulating layer.
CN201820839694.1U 2018-05-31 2018-05-31 A kind of device using subcritical water fast decoupled organic waste in a vacuum Active CN208408016U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110606520A (en) * 2019-10-15 2019-12-24 深圳市驭智装备技术有限公司 Energy-saving high-temperature hydrolysis reaction kettle and operation method thereof
CN110668849A (en) * 2019-10-30 2020-01-10 汪娟 Subcritical water reaction device for automatically preparing organic fertilizer
CN112605105A (en) * 2020-12-15 2021-04-06 苏州地田泰环保生物科技有限公司 Organic waste rapid treatment device and process
JP2021169074A (en) * 2020-04-17 2021-10-28 日本有機物リサイクルプラント株式会社 Subcritical water treatment apparatus
CN113953308A (en) * 2021-09-30 2022-01-21 中广核研究院有限公司 Organic solid waste treatment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110606520A (en) * 2019-10-15 2019-12-24 深圳市驭智装备技术有限公司 Energy-saving high-temperature hydrolysis reaction kettle and operation method thereof
CN110668849A (en) * 2019-10-30 2020-01-10 汪娟 Subcritical water reaction device for automatically preparing organic fertilizer
JP2021169074A (en) * 2020-04-17 2021-10-28 日本有機物リサイクルプラント株式会社 Subcritical water treatment apparatus
CN112605105A (en) * 2020-12-15 2021-04-06 苏州地田泰环保生物科技有限公司 Organic waste rapid treatment device and process
CN113953308A (en) * 2021-09-30 2022-01-21 中广核研究院有限公司 Organic solid waste treatment device

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