CN210710935U

CN210710935U - Energy-conserving hydrolysis reaction cauldron of cellular-type

Info

Publication number: CN210710935U
Application number: CN201921704043.2U
Authority: CN
Inventors: 刘铎; 刘驭东
Original assignee: Shenzhen Yuzhi Equipment Technology Co ltd
Current assignee: Shenzhen Yuzhi Equipment Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-09
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a separate energy-saving hydrolysis reaction kettle, which comprises a kettle body, a kettle cover hermetically connected with the kettle body through a flange, and a separating mechanism arranged in the kettle body; a supporting structure is connected between the separating mechanism and the kettle body, a sealing element is arranged between the supporting structure and the kettle body, the supporting structure, the kettle body and the kettle cover form a first stirring cavity, the kettle body is positioned below the separating mechanism, a second stirring cavity is arranged below the separating mechanism, a mounting groove for mounting the sealing element is arranged on the inner wall of the kettle body, the sealing element is sleeved on the surface of the supporting structure, and the sealing element is hermetically connected with the supporting structure; the separation mechanism comprises a rotating structure with a separation cavity and a driving device in transmission connection with the rotating structure; the rotating structure is provided with a separation hole penetrating through the separation cavity, the lower end of the rotating structure is provided with a first discharge hole, and the first discharge hole is provided with a control valve; and the first stirring cavity and the second stirring cavity are both provided with a stirrer.

Description

Energy-conserving hydrolysis reaction cauldron of cellular-type

Technical Field

The utility model relates to a reation kettle equipment technical field especially relates to an energy-conserving hydrolysis reaction cauldron of cellular-type.

Background

Under the current social development situation, the public pays more and more attention to the treatment of domestic waste sewage, and the domestic waste treatment is a problem concerned by the whole society. The domestic garbage is treated in a hydrolysis mode, organic matters are heated in an oxygen-free or oxygen-deficient state, chemical bonds of the compounds are broken by utilizing heat energy, and the organic matters with large molecular weight are converted into combustible gas, liquid fuel and coke with small molecular weight. In the prior art, many problems can exist in sewage water hydrolysis treatment, for example, the sewage water contains many organic matters, liquid layering is obvious, liquid with low density can be above a kettle body, liquid with high density can be below the kettle body, in specific operation, for components with different densities, adopted hydrolysis agents and stirring times are different, in traditional operation, sewage water is treated in an excessive treatment mode, and therefore the problems of unnecessary time consumption and low efficiency are caused. There is a need for an apparatus that can solve the current problems, achieve energy savings, and also achieve environmental protection without producing emissions after wastewater treatment.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Based on the reasons, the applicant provides a separated energy-saving hydrolysis reaction kettle, and aims to solve the problems, density division can be performed on sewage during sewage treatment, different hydrolysis stirring treatments are performed on sewage with different densities, and the effect of sewage treatment is achieved, so that energy is saved compared with the traditional equipment.

SUMMERY OF THE UTILITY MODEL

In order to meet the requirements, the utility model aims to provide a separate energy-saving hydrolysis reaction kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a separate energy-saving hydrolysis reaction kettle comprises a kettle body, a kettle cover hermetically connected with the kettle body through a flange, and a separating mechanism arranged in the kettle body; a supporting structure is connected between the separating mechanism and the kettle body, a sealing element is arranged between the supporting structure and the kettle body, the supporting structure, the kettle body and the kettle cover form a first stirring cavity, the kettle body is positioned below the separating mechanism, a second stirring cavity is arranged below the separating mechanism, a mounting groove for mounting the sealing element is arranged on the inner wall of the kettle body, the sealing element is sleeved on the surface of the supporting structure, and the sealing element is hermetically connected with the supporting structure;

the separation mechanism comprises a rotating structure with a separation cavity and a driving device in transmission connection with the rotating structure; the rotating structure is provided with a separation hole penetrating through the separation cavity, the lower end of the rotating structure is provided with a first discharge hole, and the first discharge hole is provided with a control valve;

and the first stirring cavity and the second stirring cavity are both provided with a stirrer.

A further technical scheme is that the kettle body is provided with an operation groove between the first stirring cavity and the second stirring cavity, and the control valve is installed in the operation groove.

A further technical scheme does, the kettle cover upper end is equipped with annotates the liquid hole, it is connected with the disengagement chamber to annotate the liquid hole, the disengagement hole is located and is close to annotating liquid hole and disengagement chamber junction position.

The further technical scheme is that the number of the separation holes is a plurality, and the separation holes are distributed in the separation cavity at intervals;

the cauldron body is located separation hole high position below and is equipped with a plurality of second discharge gates, the quantity of second discharge gate be a plurality of.

A further technical scheme is that an observation hole and a discharging hole are formed above the second discharging hole.

The further technical scheme is that the separation cavity is connected with a second stirring cavity, and the second stirring cavity is provided with an observation hole and a discharge hole.

The technical scheme is that the supporting structure is an annular structure, and the inner side of the supporting structure is fixedly connected with the rotating structure.

The sealing element is a waterproof ferrule, the sealing element is in close contact with the mounting groove, and the supporting structure is in interference fit with the sealing element.

A conduit is arranged between the separation cavity and the second stirring cavity and is connected with the first discharge hole and the second stirring cavity.

The further technical scheme is that the kettle body is of a split structure and is connected through a fastener.

Compared with the prior art, the beneficial effects of the utility model reside in that: the cellular-type reation kettle of this scheme of adoption can effectively carry out cellular-type to the domestic sewage who pours into in the reation kettle and handle, utilizes revolution mechanic to divide the density layer to the sewage of handling, carries out different interpolation medicament and churning time to the sewage of different compositions respectively at first stirring chamber and second stirring chamber, can effectively promote the treatment of hydrolysis efficiency, reaches the effect of energy saving. In addition, the agitator is all installed with the second stirring chamber in first stirring chamber, can realize different stirring speed, to first stirring chamber, because the cauldron body is located to the second discharge gate, can make the liquid entering first stirring chamber in separation chamber, and the effective circulation that forms the water route with the liquid discharge in first stirring chamber greatly promotes the treatment effeciency of hydrolysising. The hydrolysis reaction can be fully carried out, and the liquid to be treated entering the kettle body and the organic matters mixed in the liquid can be better treated.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of a specific embodiment of a partitioned energy-saving hydrolysis reactor of the present invention;

fig. 2 is a schematic diagram of a specific embodiment of the separation mechanism in the structure of fig. 1.

Reference numerals

100 cauldron body 101 bearing structure

102 seal 103 first stir chamber

104 second stirring chamber 105 mounting groove

106 stirrer 107 operating tank

108 second discharge port 200 kettle cover

201 annotate liquid hole 300 separating mechanism

301 separation cavity 302 rotating structure

303 drive means 304 disengaging the aperture

305 control valve 306 rotating ring

307 leading-out hole 308 conduit

309 first discharge hole

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

As shown in fig. 1 and fig. 2, a schematic structural diagram of a specific embodiment of a partitioned energy-saving hydrolysis reactor of the present invention includes a reactor body 100, a reactor cover 200 hermetically connected to the reactor body 100 via a flange, and a separating mechanism 300 installed in the reactor body 100; a supporting structure 101 is connected between the separating mechanism 300 and the kettle body 100, a sealing element 102 is arranged between the supporting structure 101 and the kettle body 100, the supporting structure 101, the kettle body 100 and the kettle cover 200 form a first stirring cavity 103, a second stirring cavity 104 is arranged below the separating mechanism 300 of the kettle body 100, a mounting groove 105 for mounting the sealing element 102 is arranged on the inner wall of the kettle body 100, the sealing element 102 is sleeved on the surface of the supporting structure 101, and the sealing element 102 is connected with the supporting structure 101 in a sealing manner;

in the embodiment shown in fig. 1 and 2, the separating mechanism 300 includes a rotating structure 302 having a separating cavity 301, and a driving device 303 in transmission connection with the rotating structure 302; the rotating structure 302 is provided with a separation hole 304 penetrating through the separation cavity 301, the lower end of the rotating structure 303 is provided with a first discharge hole 309, and the first discharge hole 309 is provided with a control valve 305;

specifically, the rotating structure 302 is an internal rotating structure, the driving device 303 is a driving motor, the driving motor drives the rotating ring 306 inside the rotating structure to rotate through transmission connection, and a gap is formed between the rotating ring 306 and the rotating structure 302, so that danger caused by structural interference during rotation is prevented.

The first stirring cavity 103 and the second stirring cavity 104 are both provided with a stirrer 106.

In the embodiment shown in fig. 1, the kettle body 100 is provided with an operation tank 107 between the first stirring chamber 103 and the second stirring chamber 104, the control valve 305 is installed in the operation tank 107, and in particular, the control valve 305 is further provided with an operation handle.

In the embodiment shown in fig. 1, the top of the kettle cover 200 is provided with a liquid injection hole 201, the liquid injection hole 201 is connected with the separation chamber 301, the separation hole 304 is arranged at a position close to the connection position of the liquid injection hole 201 and the separation chamber 301, and when the rotating ring 306 rotates, the liquid with higher density enters the first stirring chamber 103 through the separation hole 304.

Preferably, the number of the separation holes 304 is several, and the separation holes are distributed in the separation cavity 301 at intervals for accelerating the separation efficiency;

the cauldron body 100 is located separation hole 304 high position below and is equipped with a plurality of second discharge gates 108, the quantity of second discharge gate 108 be a plurality of, likewise, because first stirring chamber 103 is the cyclic annular structure chamber, when the quantity of discharge gate is more, can effectively discharge liquid.

Preferably, an observation hole and a discharge hole are arranged above the second discharge hole 108, the discharge hole is used for feeding a reactant, and the observation hole is used for playing an effective detection role during the operation of the reaction kettle.

In the embodiment shown in fig. 1 and 2, the separation chamber 301 is connected to the second stirring chamber 104, specifically, the rotating structure 302 is provided with a leading-out hole 307, the leading-out hole 307 is connected to the second stirring chamber 104 through a control valve 305, and the second stirring chamber 104 is provided with an observation hole and a discharge hole.

In the embodiment shown in fig. 1 and 2, the supporting structure 101 is a ring-shaped structure, and the inner side of the supporting structure 101 is fixedly connected to the rotating structure 302, wherein the supporting structure 101 can be fixed to the rotating structure 302 by using a fastener, such as a bolt or a nut.

Preferably, the sealing member 102 is a waterproof ferrule, the sealing member 102 is in close contact with the mounting groove 105, and the supporting structure 101 is in interference fit with the sealing member 102 to achieve a waterproof effect.

In the embodiment shown in fig. 1 and 2, a conduit 308 is disposed between the separation chamber 301 and the second stirring chamber 104, and the conduit 308 connects the first discharge port 309 and the second stirring chamber 104.

Preferably, the kettle body 100 is a split structure, and the kettle body 100 is connected and installed through a fastener, so as to facilitate installation of an internal structure and a device.

In addition, in order to ensure that the reaction kettle works normally, process pipe holes for feeding, stirring observation, temperature and pressure measurement, steam extraction and fractionation, safe emptying and the like are arranged on the kettle cover.

The kettle body structure characteristic of the scheme is as follows:

1. hydrolysis reactor tank body: inner can SUS304 or SUS 316L; jacket Q235-B or SUS 304; the outer heat-insulating shell is SUS 304. Mirror polishing treatment is carried out on the inner surface of the stainless steel tank body, and Ra of fine polishing is less than or equal to 0.4 mu m. The outer surface adopts a mirror surface or a 2B cross grain plate. Jacket type: different jacket forms are selected according to different heating modes, and comprise a full jacket, a half-pipe jacket and a detachable jacket. Thermal insulation material: the filling pearl cotton, rock wool or polyurethane is adopted for pouring and foaming, so that the temperature difference with the outside is kept, and the effects of heat insulation and heat preservation are achieved. The surface treatment mode of the shell body is as follows: mirror polishing or 2B primary color matte or 2B frosting surface matte treatment or paint spraying treatment.

2. Kettle bottom structure: the rotary extrusion processing becomes the R angle, and with the inner tank body welding, polishing back no dead angle to be 5 slopes to the discharge gate direction, be convenient for put clean material and do not have the residue.

3. And (3) configuring a reaction kettle: the electric control box (comprising a temperature meter, a liquid level meter, a pressure display, a switch, an indicator light, a spot light switch and the like), a manhole, a material inlet and outlet, a cold and hot medium inlet and outlet, a standby port, a cleaning port, a thermometer port, a pressure gauge port, a vacuum port and the like.

4. The process openings of the inlet and outlet pipe orifices and the welding positions of the inner tank bodies are in arc transition by adopting a flanging process, so that the process openings are smooth, easy to clean, free of dead angles and attractive in appearance.

The technical scheme of the utility model utilize "reation kettle" device to the separation technology who cooperates unique first stirring chamber and second stirring chamber makes the organic matter in the rubbish decompose the digestion rapidly, turn into the required organic fertilizer of plant. The technical revolution of cleaning the domestic garbage at any time, cleaning the domestic garbage at any time in daily production, no secondary pollution, high resource utilization, small occupied area and good economic benefit is realized.

Specifically, in the hydrolysis reaction, an enzyme is needed, and the enzyme is a biocatalyst, has a strong high-efficiency catalytic function, and can accelerate the biochemical reaction. The utility model discloses a "reation kettle" rapid degradation can be all kinds of high performance imitative enzyme catalytic degradation be the main, with high temperature high pressure physical means as the assistance, under certain pressure, temperature and saturated steam condition, place organic matter material in the degradation reation kettle of special design, just can carry out the rapid decomposition of high strength with organic matter in 2 hours; meanwhile, the nutrition and the aging are completely reserved in a closed reaction kettle. In the biomimetic reaction, starch and cellulose in organic matters are decomposed into glucose, lignin is decomposed into low molecular polymers, and proteins are classified into amino acids and the like. Glucose and amino acid can be directly absorbed by plants, and the low-molecular polymer can improve the soil characteristics, increase the content of organic colloid in the soil and provide a good environment for the growth of the plants. Therefore, the utility model discloses "reation kettle" rapid degradation system has reached the ideal effect that organic matter in the domestic waste is quick, clean, resourceful treatment.

In conclusion, the cellular-type reation kettle of this scheme of adoption can effectively carry out cellular-type to the domestic sewage who pours into in the reation kettle and handle, utilizes revolution mechanic to divide the density layer to the sewage that handles, carries out different interpolation medicament and churning time to the sewage of different compositions respectively at first stirring chamber and second stirring chamber, can effectively promote the treatment of hydrolysising efficiency, reaches the effect of energy saving. In addition, the agitator is all installed with the second stirring chamber in first stirring chamber, can realize different stirring speed, to first stirring chamber, because the cauldron body is located to the second discharge gate, can make the liquid entering first stirring chamber in separation chamber, and the effective circulation that forms the water route with the liquid discharge in first stirring chamber greatly promotes the treatment effeciency of hydrolysising. The hydrolysis reaction can be fully carried out, and the liquid to be treated entering the kettle body and the organic matters mixed in the liquid can be better treated.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protection scope of the present invention.

Claims

1. A separate energy-saving hydrolysis reaction kettle is characterized by comprising a kettle body, a kettle cover hermetically connected with the kettle body through a flange, and a separating mechanism arranged in the kettle body; a supporting structure is connected between the separating mechanism and the kettle body, a sealing element is arranged between the supporting structure and the kettle body, the supporting structure, the kettle body and the kettle cover form a first stirring cavity, the kettle body is positioned below the separating mechanism, a second stirring cavity is arranged below the separating mechanism, a mounting groove for mounting the sealing element is arranged on the inner wall of the kettle body, the sealing element is sleeved on the surface of the supporting structure, and the sealing element is hermetically connected with the supporting structure;

2. The partitioned energy-saving hydrolysis reactor according to claim 1, wherein the reactor body is provided with an operation tank between the first stirring chamber and the second stirring chamber, and the control valve is installed in the operation tank.

3. The energy-saving partitioned hydrolysis reactor as claimed in claim 1, wherein the top of the cover is provided with a liquid injection hole, the liquid injection hole is connected to the separation chamber, and the separation hole is located at a position close to the connection of the liquid injection hole and the separation chamber.

4. The energy-saving partitioned hydrolysis reactor according to claim 3, wherein the number of the separation holes is several, and the separation holes are distributed in the separation cavity at intervals;

5. The energy-saving hydrolysis reactor as claimed in claim 4, wherein the second outlet is provided with a viewing hole and a discharge hole.

6. The energy-saving partitioned hydrolysis reactor as claimed in claim 1, wherein the separation chamber is connected to a second stirring chamber, and the second stirring chamber is provided with a viewing hole and a discharge hole.

7. The partitioned energy-saving hydrolysis reactor according to claim 1, wherein the supporting structure is an annular structure, and the inner side of the supporting structure is fixedly connected with the rotating structure.

8. The partitioned energy-saving hydrolysis reactor according to claim 1, wherein the sealing member is a waterproof ferrule, the sealing member is in close contact with the mounting groove, and the supporting structure is in interference fit with the sealing member.

9. The energy-saving partitioned hydrolysis reactor according to claim 1, wherein a conduit is disposed between the separation chamber and the second stirring chamber, and the conduit connects the first discharge port and the second stirring chamber.

10. The energy-saving partitioned hydrolysis reactor according to claim 1, wherein the reactor body is a split structure and is connected by fasteners.