CN211896593U - High-temperature high-pressure hydrolysis device - Google Patents
High-temperature high-pressure hydrolysis device Download PDFInfo
- Publication number
- CN211896593U CN211896593U CN201922467107.8U CN201922467107U CN211896593U CN 211896593 U CN211896593 U CN 211896593U CN 201922467107 U CN201922467107 U CN 201922467107U CN 211896593 U CN211896593 U CN 211896593U
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- China
- Prior art keywords
- wall
- tank body
- hydrolysis tank
- hydrolysis
- feed inlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007062 hydrolysis Effects 0.000 title claims abstract description 82
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 82
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 24
- 238000003756 stirring Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009283 thermal hydrolysis Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model discloses a high temperature high pressure hydrolysis unit, including hydrolysis tank body, heat conduction groove and bearing, hydrolysis tank body one side outer wall is provided with thermal-insulated cotton, the feed inlet has been seted up to hydrolysis tank body upper end outer wall one side, feed inlet upper end outer wall is provided with the apron, the hydrolysis tank body deviates from the gas vent has been seted up to feed inlet one side outer wall, the bearing is installed in the embedding of hydrolysis tank body upper end outer wall centre of a circle department, the inside heat conduction groove of having seted up of hydrolysis tank body, the heat conduction groove runs through the intake pipe is installed to hydrolysis tank body one side outer wall, the pivot is installed in the inside rotation of bearing, the pivot is connected with the motor, a plurality of equidistance stirring rake that. The utility model discloses a set up stirring rake, support frame and scraper blade, reached the effect of clearance hydrolysis tank body inner wall, avoid the material to be heated at hydrolysis tank body inner wall caking, improved the equipment practicality to equipment heat transmissibility has been guaranteed.
Description
Technical Field
The utility model relates to a technical field specifically is a high temperature high pressure hydrolysis unit.
Background
Along with the rapid development of economy in China, more and more wastewater needs to be treated, the corresponding sludge yield is gradually increased, and if the sludge is not treated well, the sludge can cause great harm to the environment; and people have stronger environmental protection awareness, so that the environmental protection treatment standard is gradually improved. The most widely applied at present is an intermittent sludge thermal hydrolysis device. The intermittent sludge pyrohydrolysis process comprises the following steps: a certain amount of sludge is put into a thermal hydrolysis tank and is kept for a certain time under high temperature and high pressure, thereby achieving the purpose of sewage hydrolysis.
When the hydrolysis tank body heats sludge, the sludge is easily adhered to the inner wall of the hydrolysis tank body to influence the heating efficiency, and the sludge is adhered to form and is inconvenient to clean, so that the sludge treatment efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature high pressure hydrolysis unit possesses the advantage that increases cleaning device, has solved the problem that lacks cleaning device.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-temperature high-pressure hydrolysis device comprises a hydrolysis tank body, a heat conduction groove and a bearing, wherein heat insulation cotton is arranged on the outer wall of one side of the hydrolysis tank body, a feed inlet is formed in one side of the outer wall of the upper end of the hydrolysis tank body, a cover plate is arranged on the outer wall of the upper end of the feed inlet, an exhaust port is formed in the outer wall of one side, away from the feed inlet, of the hydrolysis tank body, the bearing is embedded and installed in the circle center of the outer wall of the upper end of the hydrolysis tank body, the heat conduction groove is formed in the hydrolysis tank body, an air inlet pipe is installed on the outer wall of one side, of the hydrolysis tank body, a rotating shaft is; the support frame is installed to pivot outer wall symmetry, the support frame deviates from pivot one side outer wall is installed the scraper blade.
Preferably, bolts are symmetrically arranged inside the cover plate and penetrate through the cover plate to be in threaded connection with the feed inlet.
Preferably, the feed port and the exhaust port are respectively located at both sides of the bearing.
Preferably, the outer wall of the lower end of the hydrolysis tank body is provided with a discharge port, and a valve is installed on the outer wall of one side of the discharge port.
Preferably, the heat conduction groove deviates from the outer wall of one side of the air inlet pipe and is provided with an air outlet pipe in an inserted connection mode, and the lower end of the inner wall of the heat conduction groove penetrates through the outer wall of one side of the hydrolysis tank body and is provided with a water outlet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the feed inlet, heat conduction groove and discharge gate, the effect of heating material has been reached, the manual material of invering of feed inlet to hydrolysis tank body through the feed inlet of staff, the material gets into the inside back of hydrolysis tank body, the manual apron of taking of staff passes through the bolt fastening apron, the apron has reached the purpose of sheltering from the feed inlet, when avoiding heating the material, the inside peculiar smell of hydrolysis tank spills out, high temperature steam passes through the intake pipe and gets into inside the heat conduction groove, through the heat transfer, the purpose of the inside material temperature of improvement hydrolysis tank body has been reached, the equipment practicality has been guaranteed.
2. The utility model discloses a set up stirring rake, support frame and scraper blade, reached the effect of clearance hydrolysis tank body inner wall, motor during operation, drive pivot and stirring rake and take place to rotate to drive the inside material of hydrolysis tank body and take place to remove, guarantee inside material uniformity of being heated, when the scraper blade rotates, cut to remove hydrolysis tank body inner wall residue, avoid the material to be heated at hydrolysis tank body inner wall caking, reached the purpose of being convenient for clear up hydrolysis tank body inner wall, improved the equipment practicality, and guaranteed the equipment heat transmissibility.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the stirring paddle of the present invention;
fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.
In the figure: 1. a hydrolysis tank body; 11. a feed inlet; 12. an exhaust port; 13. heat insulation cotton; 14. a discharge port; 15. a valve; 16. a cover plate; 17. a bolt; 2. a heat conducting groove; 21. an air inlet pipe; 22. an air outlet pipe; 23. a water outlet; 3. a bearing; 31. a motor; 32. a rotating shaft; 33. a stirring paddle; 34. a support frame; 35. a scraper.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment:
the utility model provides a high temperature high pressure hydrolysis unit, is provided with thermal-insulated cotton 13 including hydrolysis tank body 1, heat-conducting groove 2 and bearing 3, hydrolysis tank body 1 one side outer wall, and thermal-insulated cotton 13 has reached the thermal-insulated purpose of equipment heat preservation, avoids the staff mistake to touch hydrolysis tank body 1 outer wall, causes the injury to the staff. Feed inlet 11 has been seted up to 1 upper end outer wall one side of hydrolysis tank body, and 11 upper end outer walls of feed inlet are provided with apron 16, and 1 outer walls that deviate from feed inlet 11 of hydrolysis tank body have seted up gas vent 12, and gas vent 12 is through external discharge valve, guarantees the controlled discharge of 1 inside gas of hydrolysis tank body. Bearing 3 is installed in the embedding of 1 upper end outer wall centre of a circle department of hydrolysis tank body, and 1 inside heat conduction groove 2 of having seted up of hydrolysis tank body, and heat conduction groove 2 runs through 1 one side outer wall of hydrolysis tank body and installs intake pipe 21, and 3 inside rotations of bearing install pivot 32, and bearing 3 is used for guaranteeing pivot 32 and 1 relative rotations of hydrolysis tank body. The rotating shaft 32 is connected with the motor 31, the motor 31 is of a 14HS2408 type, the motor 31 of the type has the advantages of good running performance and economical price, the actual use requirement can be met, the technical personnel can be directly purchased on the market by searching the type, the technical specification can be directly looked over to be known when the type needs to be known, and therefore the device is not repeated. A plurality of stirring paddles 33 which are distributed at equal intervals are symmetrically arranged on the rotating shaft 32. The outer wall of the rotating shaft 32 is symmetrically provided with a support frame 34, and the outer wall of one side of the support frame 34 departing from the rotating shaft 32 is provided with a scraper 35. When the motor 31 works, the rotating shaft 32 and the stirring paddle 33 are driven to rotate, so that the materials inside the hydrolysis tank body 1 are driven to move, the uniformity of the heated materials inside the hydrolysis tank body is ensured, when the scraper 35 rotates, residues on the inner wall of the hydrolysis tank body 1 are cut off, the materials are prevented from being heated and being caked on the inner wall of the hydrolysis tank body 1, the purpose of conveniently cleaning the inner wall of the hydrolysis tank body 1 is achieved, the practicability of equipment is improved, and the heat transfer performance of the equipment is ensured.
The cover plate 16 is internally and symmetrically provided with bolts 17, and the bolts 17 penetrate through the cover plate 16 and are in threaded connection with the feed inlet 11. The bolts 17 ensure that the cover plate 16 is fixedly connected with the feed opening 11. The material is invertd to hydrolysis tank body 1 inside manually through feed inlet 11 to the staff, the material gets into hydrolysis tank body 1 inside back, the manual apron 16 of taking of staff passes through bolt 17 fixed cover plate 16, apron 16 has reached the purpose of sheltering from feed inlet 11, when avoiding heating the material, the inside peculiar smell of hydrolysis tank effluvium, high temperature steam gets into inside heat conduction groove 2 through intake pipe 21, through the heat transfer, reached the purpose that improves hydrolysis tank body 1 inside material temperature, the equipment practicality has been guaranteed.
The inlet 11 and the outlet 12 are located on either side of the bearing 3.
The outer wall of the lower end of the hydrolysis tank body 1 is provided with a discharge port 14, and the outer wall of one side of the discharge port 14 is provided with a valve 15. The outlet 14 is used for discharging materials inside the device, and the controlled opening of the outlet 14 is ensured through a valve 15.
The heat conduction groove 2 deviates from the outer wall of one side of the air inlet pipe 21 and is provided with an air outlet pipe 22 in an inserting mode, and the lower end of the inner wall of the heat conduction groove 2 penetrates through the outer wall of one side of the hydrolysis tank body 1 and is provided with a water outlet 23. The circulation of the steam inside the heat conduction groove 2 is ensured by the inlet pipe 21 and the outlet pipe 22. The water outlet 23 is used for collecting condensed water of the steam in the heat conducting groove 2. The controlled opening of the water outlet 23 is ensured by an external control device.
The working principle is as follows: the material is invertd to hydrolysis tank body 1 inside manually through feed inlet 11 to the staff, the material gets into hydrolysis tank body 1 inside back, the manual apron 16 of taking of staff passes through bolt 17 fixed cover plate 16, apron 16 has reached the purpose of sheltering from feed inlet 11, when avoiding heating the material, the inside peculiar smell of hydrolysis tank effluvium, high temperature steam gets into inside heat conduction groove 2 through intake pipe 21, through the heat transfer, reached the purpose that improves hydrolysis tank body 1 inside material temperature, the equipment practicality has been guaranteed.
When the motor 31 works, the rotating shaft 32 and the stirring paddle 33 are driven to rotate, so that the materials inside the hydrolysis tank body 1 are driven to move, the uniformity of the heated materials inside the hydrolysis tank body is ensured, when the scraper 35 rotates, residues on the inner wall of the hydrolysis tank body 1 are cut off, the materials are prevented from being heated and being caked on the inner wall of the hydrolysis tank body 1, the purpose of conveniently cleaning the inner wall of the hydrolysis tank body 1 is achieved, the practicability of equipment is improved, and the heat transfer performance of the equipment is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a high temperature high pressure hydrolysis unit, includes hydrolysis tank body (1), heat-conducting groove (2) and bearing (3), its characterized in that: the outer wall of one side of the hydrolysis tank body (1) is provided with heat insulation cotton (13), one side of the outer wall of the upper end of the hydrolysis tank body (1) is provided with a feed inlet (11), the outer wall of the upper end of the feed inlet (11) is provided with a cover plate (16), the outer wall of one side, away from the feed inlet (11), of the hydrolysis tank body (1) is provided with an exhaust port (12), a bearing (3) is embedded in the circle center of the outer wall of the upper end of the hydrolysis tank body (1), a heat conduction groove (2) is formed in the hydrolysis tank body (1), the heat conduction groove (2) penetrates through the outer wall of one side of the hydrolysis tank body (1) and is provided with an air inlet pipe (21), a rotating shaft (32) is rotatably arranged in the bearing (3), the rotating shaft (32) is connected; support frame (34) are installed to pivot (32) outer wall symmetry, support frame (34) deviate from pivot (32) one side outer wall is installed scraper blade (35).
2. A high temperature high pressure hydrolysis apparatus as claimed in claim 1, wherein: the screw bolt (17) is symmetrically arranged in the cover plate (16), and the screw bolt (17) penetrates through the cover plate (16) and the feeding hole (11) in threaded connection.
3. A high temperature high pressure hydrolysis apparatus as claimed in claim 1, wherein: the feed inlet (11) and the exhaust port (12) are respectively positioned on two sides of the bearing (3).
4. A high temperature high pressure hydrolysis apparatus as claimed in claim 1, wherein: the outer wall of the lower end of the hydrolysis tank body (1) is provided with a discharge hole (14), and a valve (15) is installed on the outer wall of one side of the discharge hole (14).
5. A high temperature high pressure hydrolysis apparatus as claimed in claim 1, wherein: the heat conduction groove (2) deviates from the outer wall of one side of the air inlet pipe (21) and is provided with an air outlet pipe (22) in an inserting mode, and the lower end of the inner wall of the heat conduction groove (2) penetrates through the outer wall of one side of the hydrolysis tank body (1) and is provided with a water outlet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467107.8U CN211896593U (en) | 2019-12-31 | 2019-12-31 | High-temperature high-pressure hydrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467107.8U CN211896593U (en) | 2019-12-31 | 2019-12-31 | High-temperature high-pressure hydrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211896593U true CN211896593U (en) | 2020-11-10 |
Family
ID=73296104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922467107.8U Expired - Fee Related CN211896593U (en) | 2019-12-31 | 2019-12-31 | High-temperature high-pressure hydrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211896593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307467A (en) * | 2021-05-12 | 2021-08-27 | 贵阳学院 | Biological charcoal soil amendment apparatus for producing of mud |
-
2019
- 2019-12-31 CN CN201922467107.8U patent/CN211896593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307467A (en) * | 2021-05-12 | 2021-08-27 | 贵阳学院 | Biological charcoal soil amendment apparatus for producing of mud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |