CN212142555U - Horizontal kettle - Google Patents
Horizontal kettle Download PDFInfo
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- CN212142555U CN212142555U CN202020685111.1U CN202020685111U CN212142555U CN 212142555 U CN212142555 U CN 212142555U CN 202020685111 U CN202020685111 U CN 202020685111U CN 212142555 U CN212142555 U CN 212142555U
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Abstract
The utility model discloses a horizontal kettle, which comprises a kettle body, a reaction chamber, a feed inlet and a discharge outlet, and also comprises a first baffle plate and a second baffle plate which are fixedly connected with the reaction chamber, wherein the first baffle plate and the second baffle plate are alternately distributed along the length direction of the reaction chamber, the upper part and the lower part of the first baffle plate are respectively provided with a first channel mechanism and a second channel mechanism, the upper part of the second baffle plate is provided with a third channel mechanism, the first channel mechanism and the third channel mechanism enable the upper space of each chamber to be communicated, the bottom of the first channel mechanism is higher than the bottom of the third channel mechanism, the first baffle plate and the second baffle plate of the horizontal kettle are alternately arranged along the length direction of the reaction chamber to divide the reaction chamber into a plurality of reaction chambers, and the liquid level of liquid materials in each reaction chamber is more stable due to the arrangement of the first channel mechanism, the second channel mechanism and the third channel mechanism, the effective area utilization rate of the reaction cavity is larger, and the production cost is reduced.
Description
Technical Field
The utility model relates to a metallurgical and chemical industry technical field, concretely relates to horizontal cauldron.
Background
The horizontal kettle has the advantages of continuity, high efficiency, energy conservation and the like, and is widely applied to the metallurgy and chemical industry. The main structure of the horizontal kettle is a cylindrical kettle body with two end sockets, the feed inlet and the discharge outlet are respectively positioned at two ends of the kettle body, and the interior of the kettle body is divided into a plurality of chambers by the partition plates. During operation, materials enter the horizontal kettle from a feeding hole of the horizontal kettle, are conveyed in the kettle and react for a certain time, and then are discharged out of the kettle from a discharging hole. In general, in production, it is desirable that all materials react for the same time to control the reaction effect, as shown in fig. 1, a partition plate inside a conventional horizontal kettle conveys the materials in a way of reducing height overflow step by step, a part of the materials directly enter a next chamber from the liquid level of the certain chamber to generate a 'conveying short circuit', the reaction time is shortened, the materials cannot react sufficiently, so that the overall conversion rate of the materials is reduced, and under the same conditions, the conversion rate is ensured to only reduce the feed flow rate, so that the production efficiency is reduced, the conveying short circuit means that the conveying speeds of the materials are inconsistent, and the conveying inside the horizontal kettle is not completed by a preset time for a part of the materials, for example, a pressurized leaching kettle disclosed in chinese patent publication No. CN102676801A, comprises a kettle body, and a leaching space is defined in the kettle body; the feeding pipe is arranged in the first chamber of the kettle body and is communicated with the leaching space; the discharging pipe is arranged in the last chamber of the kettle body and is communicated with the leaching space; the plurality of spacing pieces are sequentially arranged in the kettle body along the leaching direction and divide the leaching space into a plurality of compartments; the invention has the defects that the utilization rate of the effective volume in the horizontal kettle is low, for example, the horizontal pressure leaching reaction kettle disclosed in the Chinese patent with the publication number of CN102505070A comprises a kettle body and a plurality of shelves, wherein the shelves are connected with the inner wall of the kettle body, the two adjacent shelves are separated by a preset distance to divide the kettle body into a plurality of reaction chambers, a concave part for enabling reaction materials in the upstream reaction chamber to overflow to the downstream adjacent reaction chambers is arranged at the top of each shelf, and a guide cylinder for receiving the reaction materials overflowing from the concave part is arranged on one side of each shelf adjacent to the downstream adjacent reaction chambers, the upper edge of the guide shell protrudes out of the lower edge of the concave part in the vertical direction.
Therefore, it is a problem worth studying to provide a horizontal kettle which has a simple structure and a low manufacturing cost and avoids the occurrence of the short circuit phenomenon in material conveying.
Disclosure of Invention
The utility model aims at providing a simple structure, cost of manufacture are low and avoid the horizontal cauldron that the short circuit phenomenon takes place of material transport to be not enough to above-mentioned prior art.
The purpose of the utility model is realized like this:
a horizontal kettle comprises a kettle body, a reaction cavity, a first partition plate, a second partition plate, a first channel mechanism and a second channel mechanism, wherein the reaction cavity is positioned in the kettle body, the feed inlet is positioned on the left side of the kettle body and is communicated with the reaction cavity, the discharge outlet is positioned on the right side surface of the kettle body and is communicated with the reaction cavity, the first partition plate and the second partition plate are fixedly connected with the reaction cavity, the first partition plate and the second partition plate are alternately distributed along the length direction of the reaction cavity at intervals, the reaction cavity is divided into a plurality of independent closed cavities by the first partition plate and the second partition plate, the upper part and the lower part of the first partition plate are respectively provided with the first channel mechanism and the second channel mechanism, the liquid material passes through the first channel mechanism, the upper part of the second partition plate is provided with the third channel mechanism, the upper parts of the cavities are communicated by the first channel mechanism and the third channel mechanism, and the bottom of the first channel mechanism is higher, liquid material enters a chamber from the second channel mechanism of the first partition plate and then enters the next chamber from the chamber through the third channel mechanism of the second partition plate.
The height difference between the bottom of the first channel mechanism and the bottom of the third channel mechanism in the vertical direction is larger than 5 mm.
The distance between the bottom of the first channel mechanism and the bottom of the reaction cavity is 0.5-0.85 times of the diameter of the reaction cavity, and the distance between the top of the first channel mechanism and the bottom of the reaction cavity is 0.6-1.0 times of the diameter of the reaction cavity.
The distance between the bottom of the second channel mechanism and the bottom of the reaction cavity is 0-0.35 times of the diameter of the reaction cavity, and the distance between the top of the second channel mechanism and the bottom of the reaction cavity is 0.1-0.45 times of the diameter of the reaction cavity.
The distance between the bottom of the third channel mechanism and the bottom of the reaction cavity is 0.35-0.85 times of the diameter of the reaction cavity, and the distance between the top of the third channel mechanism and the bottom of the reaction cavity is 0.6-1.0 times of the diameter of the reaction cavity.
The first channel mechanism is a through hole or a notch, the second channel mechanism is a through hole or a notch, and the third channel mechanism is a through hole or a notch.
The utility model has the advantages that: the utility model discloses first baffle and second baffle set up along the length direction interval in turn of reaction chamber, fall into a plurality of reacting chamber with the reaction chamber, and the setting of mechanism is crossed to first channel mechanism, second channel mechanism and third, makes the liquid level of the liquid material in each reacting chamber more steady, and the effective area utilization ratio of reaction chamber is bigger, simple manufacture, reduction in production cost improves the conversion efficiency and the production efficiency of material.
Drawings
FIG. 1 is a schematic structural diagram of a conventional horizontal tank;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A;
FIG. 4 is a cross-sectional view taken along line B-B;
fig. 5 is a schematic structural view of a first separator according to embodiment 2 of the present invention;
fig. 6 is a schematic structural view of a second separator according to embodiment 2 of the present invention;
fig. 7 is a schematic structural view of a first separator according to embodiment 3 of the present invention;
fig. 8 is a schematic structural view of a second separator according to embodiment 3 of the present invention;
in the figure: the reaction kettle comprises a kettle body 1, a reaction cavity 2, a partition plate 3, a feeding hole 4, a discharging hole 5, a first partition plate 6, a second partition plate 7, a first channel mechanism 8, a second channel mechanism 9 and a third channel mechanism 10.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in fig. 2, fig. 3 and fig. 4, a horizontal kettle comprises a kettle body 1, a reaction chamber 2 located in the kettle body 1, a feed inlet 4 located on the left side of the kettle body 1 and communicated with the reaction chamber 2, a discharge outlet 5 located on the right side of the kettle body 1 and communicated with the reaction chamber 2, and further comprises a first partition plate 6 and a second partition plate 7 fixedly connected with the reaction chamber 2, wherein the first partition plate 6 and the second partition plate 7 are alternately distributed along the length direction of the reaction chamber 2, the reaction chamber 2 is divided into a plurality of independently closed chambers by the first partition plate 6 and the second partition plate 7, the central axis of the first partition plate 6 and the central axis of the second partition plate 7 are both coincided with the central axis of the reaction chamber 2, the reaction chamber 2 is cylindrical, the side surface of the first partition plate 6 is fixedly connected with the reaction chamber 2 by welding or adhesive, the side surface of the first partition plate 6 or the first partition plate is detachably connected with the reaction chamber 2 by a bolt assembly, the periphery of the second partition plate 7 is fixedly connected with the reaction cavity 2 through welding or adhesive, the upper part and the lower part of the first partition plate 6 are respectively provided with a first channel mechanism 8 and a second channel mechanism 9 for liquid materials to pass through, the upper part of the second partition plate 7 is provided with a third channel mechanism 10 for liquid materials to pass through, the first channel mechanism 8 and the third channel mechanism 10 enable the upper spaces of the cavities to be communicated, the bottom of the first channel mechanism 8 is higher than the bottom of the third channel mechanism 10, the height difference between the bottom of the first channel mechanism 8 and the bottom of the third channel mechanism 10 in the vertical direction is 6mm, the materials are ensured to pass through the next cavity from the third channel mechanism 10, the materials are prevented from flowing through the first channel mechanism 8 and entering the next cavity, and the liquid materials enter the cavity from the second channel mechanism 9 of the first partition plate 6, then enters the next chamber from the chamber through the third channel mechanism 10 of the second clapboard 7, increases the time of liquid material flow passing through the reaction chamber 2, solves the problem of short circuit in liquid material transportation, improves the conversion efficiency and production efficiency of the material, meanwhile, the effective volume utilization rate of the reaction cavity 2 is increased, the distance between the bottom of the first channel mechanism 8 and the bottom of the reaction cavity 2 is 0.5 times of the diameter of the reaction cavity 2, the distance between the top of the first channel mechanism 8 and the bottom of the reaction cavity 2 is 0.6 times of the diameter of the reaction cavity 2, when the horizontal kettle works, the liquid level of the liquid material is ensured not to exceed the bottom of the first channel mechanism 8, since the flow rate of the liquid material is mainly determined by the feed flow rate, the area of the second channel means 9 and the area of the third channel means 10 must both be larger than the minimum area of the predetermined flow rate of the liquid material.
The distance between the bottom of the second channel mechanism 9 and the bottom of the reaction cavity 2 is 0.2 times of the diameter of the reaction cavity 2, and the distance between the top of the second channel mechanism 9 and the bottom of the reaction cavity 2 is 0.1 times of the diameter of the reaction cavity 2. The distance between the bottom of the third channel mechanism 10 and the bottom of the reaction chamber 2 is 0.35 times of the diameter of the reaction chamber 2, and the distance between the top of the third channel mechanism 10 and the bottom of the reaction chamber 2 is 0.6 times of the diameter of the reaction chamber 2.
The first channel mechanism 8 is a notch, the second channel mechanism 9 is a notch, and the third channel mechanism 10 is a notch, so that the structure is simple, and the purpose of avoiding material conveying short circuit can be achieved without arranging a flow guide mechanism.
When the horizontal kettle starts to work, the reaction cavity 2 is divided into n chambers by the first partition plates 6 and the second partition plates 7 which are alternately distributed at intervals, so that liquid materials enter the first chambers from the feed inlet 4, the liquid level height of the liquid materials is ensured to be positioned below the bottom of the first channel mechanism 8, the liquid materials are prevented from entering the second chambers from the first channel mechanism 8, the liquid materials enter the second chambers from the first chambers through the second channel mechanism 9 below the first partition plates 4 and then enter the third chambers from the third channel mechanism 10 of the second partition plates 7 because the liquid level of the liquid materials is positioned below the bottom of the first channel mechanism 8, the steps are circulated until the last chamber is discharged from the discharge pipe 5, the reaction of the liquid materials is finished, and the arrangement of the second channel mechanism 9 and the third channel 10 increases the time for the liquid materials to pass through the reaction cavity 2, the conversion efficiency and the production efficiency of the materials are improved, the occurrence of 'conveying short circuit' of the liquid materials is avoided, and the effective area utilization rate of the reaction cavity 2 is improved.
Example 2:
as shown in fig. 2, fig. 5 and fig. 6, a horizontal kettle comprises a kettle body 1, a reaction chamber 2 located in the kettle body 1, a feed inlet 4 located on the left side of the kettle body 1 and communicated with the reaction chamber 2, a discharge outlet 5 located on the right side surface of the kettle body 1 and communicated with the reaction chamber 2, and further comprises a first partition plate 6 and a second partition plate 7 fixedly connected with the reaction chamber 2, wherein the first partition plate 6 and the second partition plate 7 are alternately distributed along the length direction of the reaction chamber 2, the reaction chamber 2 is divided into a plurality of independently closed chambers by the first partition plate 6 and the second partition plate 7, the central axis of the first partition plate 6 and the central axis of the second partition plate 7 are coincided with the central axis of the reaction chamber 2, the reaction chamber 2 is cylindrical, the side surface of the first partition plate 6 is fixedly connected with the reaction chamber 2 by welding or an adhesive or a bolt assembly, the side surface of the first partition plate 6 is fixedly connected with the reaction cavity 2 through welding and adhesive, the side surface of the first partition plate 6 or the side surface of the first partition plate 6 is detachably connected with the reaction cavity 2 through a bolt assembly, the upper part and the lower part of the first partition plate 6 are respectively provided with a first channel mechanism 8 and a second channel mechanism 9 for allowing liquid materials to pass through, the upper part of the second partition plate 7 is provided with a third channel mechanism 10 for allowing the liquid materials to pass through, the upper spaces of the cavities are communicated through the first channel mechanism 8 and the third channel mechanism 10, the bottom of the first channel mechanism 8 is higher than the bottom of the third channel mechanism 10, the height difference between the bottom of the first channel mechanism 8 and the bottom of the third channel mechanism 10 in the vertical direction is 7mm, the materials are ensured to pass through the next cavity from the third channel mechanism 10, and the materials are prevented from flowing through the first channel mechanism 8 and entering the next cavity, the liquid material enters the chamber from the second channel mechanism 9 of the first clapboard 6 and then enters the next chamber from the chamber through the third channel mechanism 10 of the second clapboard 7, the time of the liquid material flow passing through the reaction chamber 2 is increased, the problem of short circuit in the transportation of the liquid material is solved, the conversion efficiency and the production efficiency of the material are improved, meanwhile, the effective volume utilization rate of the reaction cavity 2 is increased, the distance between the bottom of the first channel mechanism 8 and the bottom of the reaction cavity 2 is 0.85 times of the diameter of the reaction cavity 2, the distance between the top of the first channel mechanism 8 and the bottom of the reaction cavity 2 is 1.0 times of the diameter of the reaction cavity 2, when the horizontal kettle works, the liquid level of the liquid material is ensured not to exceed the bottom of the first channel mechanism 8, since the flow rate of the liquid material is mainly determined by the feed flow rate, the area of the second channel means 9 and the area of the third channel means 10 must both be larger than the minimum area of the predetermined flow rate of the liquid material.
The distance between the bottom of the second channel mechanism 9 and the bottom of the reaction chamber 2 is 0.35 times of the diameter of the reaction chamber 2, and the distance between the top of the second channel mechanism 9 and the bottom of the reaction chamber 2 is 0.45 times of the diameter of the reaction chamber 2. The distance between the bottom of the third channel mechanism 10 and the bottom of the reaction chamber 2 is 0.85 times of the diameter of the reaction chamber 2, and the distance between the top of the third channel mechanism 10 and the bottom of the reaction chamber 2 is 1.0 times of the diameter of the reaction chamber 2.
The first channel mechanism 8 is a notch, the second channel mechanism 9 is a through hole, and the third channel mechanism 10 is a notch, so that the structure is simple, and the purpose of avoiding material conveying short circuit can be achieved without arranging a flow guide mechanism.
When the horizontal kettle starts to work, the reaction cavity 2 is divided into n chambers by the first partition plates 6 and the second partition plates 7 which are alternately distributed at intervals, so that liquid materials enter the first chambers from the feed inlet 4, the liquid level height of the liquid materials is ensured to be positioned below the bottom of the first channel mechanism 8, the liquid materials are prevented from entering the second chambers from the first channel mechanism 8, the liquid materials enter the second chambers from the first chambers through the second channel mechanism 9 below the first partition plates 4 and then enter the third chambers from the third channel mechanism 10 of the second partition plates 7 because the liquid level of the liquid materials is positioned below the bottom of the first channel mechanism 8, the steps are circulated until the last chamber is discharged from the discharge pipe 5, the reaction of the liquid materials is finished, and the arrangement of the second channel mechanism 9 and the third channel 10 increases the time for the liquid materials to pass through the reaction cavity 2, the conversion efficiency and the production efficiency of the materials are improved, the occurrence of 'conveying short circuit' of the liquid materials is avoided, and the effective area utilization rate of the reaction cavity 2 is improved.
Example 3:
as shown in fig. 2, fig. 7 and fig. 8, a horizontal kettle comprises a kettle body 1, a reaction chamber 2 located in the kettle body 1, a feed inlet 4 located on the left side of the kettle body 1 and communicated with the reaction chamber 2, a discharge outlet 5 located on the right side of the kettle body 1 and communicated with the reaction chamber 2, and further comprises a first partition plate 6 and a second partition plate 7 fixedly connected with the reaction chamber 2, wherein the first partition plate 6 and the second partition plate 7 are alternately distributed along the length direction of the reaction chamber 2, the reaction chamber 2 is divided into a plurality of independently closed chambers by the first partition plate 6 and the second partition plate 7, the central axis of the first partition plate 6 and the central axis of the second partition plate 7 are both coincided with the central axis of the reaction chamber 2, the reaction chamber 2 is cylindrical, the side surface of the first partition plate 6 is fixedly connected with the reaction chamber 2 by welding or adhesive, the side surface of the first partition plate 6 or the first partition plate is detachably connected with the reaction chamber 2 by a bolt assembly, the periphery of the second partition plate 7 is fixedly connected with the reaction cavity 2 through welding or adhesive, the upper part and the lower part of the first partition plate 6 are respectively provided with a first channel mechanism 8 and a second channel mechanism 9 for liquid materials to pass through, the upper part of the second partition plate 7 is provided with a third channel mechanism 10 for liquid materials to pass through, the first channel mechanism 8 and the third channel mechanism 10 enable the upper space of each cavity to be communicated, the bottom of the first channel mechanism 8 is higher than the bottom of the third channel mechanism 10, the height difference between the bottom of the first channel mechanism 8 and the bottom of the third channel mechanism 10 in the vertical direction is 6mm, the materials are ensured to pass through the next cavity from the third channel mechanism 10, the materials are prevented from flowing through the first channel mechanism 8 and entering the next cavity, the time of the liquid materials in the reaction cavity 2 is prolonged, and the reaction time is prolonged, the materials are fully reacted, the liquid materials enter a cavity from the second channel mechanism 9 of the first partition plate 6 and then enter the next cavity from the cavity through the third channel mechanism 10 of the second partition plate 7, the time of liquid material flow passing through the reaction cavity 2 is increased, the problem of liquid material 'conveying short circuit' is solved, the conversion efficiency and the production efficiency of the materials are improved, meanwhile, the effective volume utilization rate of the reaction cavity 2 is increased, the distance between the bottom of the first channel mechanism 8 and the bottom of the reaction cavity 2 is 0.65 times of the diameter of the reaction cavity 2, the distance between the top of the first channel mechanism 8 and the bottom of the reaction cavity 2 is 0.8 times of the diameter of the reaction cavity 2, when the horizontal kettle works, the liquid level of the liquid materials is ensured not to exceed the bottom of the first channel mechanism 8, the flow rate of the liquid materials is mainly determined by the feeding flow rate, and the area of the second channel mechanism 9 and the area of the third channel mechanism 10 are both required to be larger than the minimum area of the preset flow rate .
The distance between the bottom of the second channel mechanism 9 and the bottom of the reaction chamber 2 is 0.18 times the diameter of the reaction chamber 2, and the distance between the top of the second channel mechanism 9 and the bottom of the reaction chamber 2 is 0.28 times the diameter of the reaction chamber 2. The distance between the bottom of the third channel mechanism 10 and the bottom of the reaction chamber 2 is 0.62 times of the diameter of the reaction chamber 2, and the distance between the top of the third channel mechanism 10 and the bottom of the reaction chamber 2 is 0.8 times of the diameter of the reaction chamber 2.
The first channel mechanism 8 is a through hole, the second channel mechanism 9 is a through hole, and the third channel mechanism 10 is a through hole, so that the structure is simple, and the purpose of avoiding material conveying short circuit can be achieved without arranging a flow guide mechanism.
When the horizontal kettle starts to work, the reaction cavity 2 is divided into n chambers by the first partition plates 6 and the second partition plates 7 which are alternately distributed at intervals, so that liquid materials enter the first chambers from the feed inlet 4, the liquid level height of the liquid materials is ensured to be positioned below the bottom of the first channel mechanism 8, the liquid materials are prevented from entering the second chambers from the first channel mechanism 8, the liquid materials enter the second chambers from the first chambers through the second channel mechanism 9 below the first partition plates 4 and then enter the third chambers from the third channel mechanism 10 of the second partition plates 7 because the liquid level of the liquid materials is positioned below the bottom of the first channel mechanism 8, the steps are circulated until the last chamber is discharged from the discharge pipe 5, the reaction of the liquid materials is finished, and the arrangement of the second channel mechanism 9 and the third channel 10 increases the time for the liquid materials to pass through the reaction cavity 2, the conversion efficiency and the production efficiency of the materials are improved, the occurrence of 'conveying short circuit' of the liquid materials is avoided, and the effective area utilization rate of the reaction cavity 2 is improved.
The utility model discloses first baffle and second baffle set up along the length direction interval in turn of reaction chamber, fall into a plurality of reacting chamber with the reaction chamber, and the setting of mechanism is crossed to first channel mechanism, second channel mechanism and third, makes the liquid level of the liquid material in each reacting chamber more steady, and the effective area utilization ratio of reaction chamber is bigger, simple manufacture, reduction in production cost improves the conversion efficiency and the production efficiency of material.
Claims (6)
1. The utility model provides a horizontal cauldron, includes the cauldron body, is located the internal reaction chamber of cauldron, is located the left side of the cauldron body and with the feed inlet of reaction chamber intercommunication, be located the right flank of the cauldron body and with the discharge gate of reaction chamber intercommunication, its characterized in that: the reaction chamber is divided into a plurality of independent closed chambers by the first partition plate and the second partition plate, a first channel mechanism and a second channel mechanism for liquid materials to pass through are respectively arranged on the upper portion and the lower portion of the first partition plate, a third channel mechanism for liquid materials to pass through is arranged on the upper portion of the second partition plate, the upper portions of the chambers are communicated by the first channel mechanism and the third channel mechanism, the bottom of the first channel mechanism is higher than the bottom of the third channel mechanism, and the liquid materials enter the chambers from the second channel mechanism of the first partition plate and then enter the next chamber from the chambers through the third channel mechanism of the second partition plate.
2. The horizontal kettle of claim 1, wherein: the height difference between the bottom of the first channel mechanism and the bottom of the third channel mechanism in the vertical direction is larger than 5 mm.
3. The horizontal kettle of claim 2, wherein: the distance between the bottom of the first channel mechanism and the bottom of the reaction cavity is 0.5-0.85 times of the diameter of the reaction cavity, and the distance between the top of the first channel mechanism and the bottom of the reaction cavity is 0.6-1.0 times of the diameter of the reaction cavity.
4. The horizontal kettle of claim 2, wherein: the distance between the bottom of the second channel mechanism and the bottom of the reaction cavity is 0-0.35 times of the diameter of the reaction cavity, and the distance between the top of the second channel mechanism and the bottom of the reaction cavity is 0.1-0.45 times of the diameter of the reaction cavity.
5. The horizontal kettle of claim 2, wherein: the distance between the bottom of the third channel mechanism and the bottom of the reaction cavity is 0.35-0.85 times of the diameter of the reaction cavity, and the distance between the top of the third channel mechanism and the bottom of the reaction cavity is 0.6-1.0 times of the diameter of the reaction cavity.
6. The horizontal kettle of claim 2, wherein: the first channel mechanism is a through hole or a notch, the second channel mechanism is a through hole or a notch, and the third channel mechanism is a through hole or a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685111.1U CN212142555U (en) | 2020-04-29 | 2020-04-29 | Horizontal kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685111.1U CN212142555U (en) | 2020-04-29 | 2020-04-29 | Horizontal kettle |
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| CN212142555U true CN212142555U (en) | 2020-12-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388495A (en) * | 2021-05-27 | 2021-09-14 | 同济大学 | Vertical anaerobic digestion reactor for high-content inherent organic materials |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388495A (en) * | 2021-05-27 | 2021-09-14 | 同济大学 | Vertical anaerobic digestion reactor for high-content inherent organic materials |
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