CN219279803U - Self-cleaning machine head - Google Patents
Self-cleaning machine head Download PDFInfo
- Publication number
- CN219279803U CN219279803U CN202223602156.6U CN202223602156U CN219279803U CN 219279803 U CN219279803 U CN 219279803U CN 202223602156 U CN202223602156 U CN 202223602156U CN 219279803 U CN219279803 U CN 219279803U
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- Prior art keywords
- machine head
- cleaning pipe
- spiral discharging
- cleaning
- discharging device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 84
- 238000007599 discharging Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000000197 pyrolysis Methods 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 description 20
- 230000005494 condensation Effects 0.000 description 11
- 238000009833 condensation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002156 adsorbate Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to the field of environmental protection equipment, and particularly provides a self-cleaning machine head, which comprises a machine head main body, wherein an upper cleaning pipe and a lower cleaning pipe are arranged on the side surface of the machine head main body, the upper cleaning pipe is communicated with the upper side of the machine head, and the lower cleaning pipe is arranged at the bottom of the machine head and is connected with the bottom of the machine head in a sealing way; the rear sides of the upper cleaning pipe and the lower cleaning pipe are connected with a collecting tank, a spiral discharging device is arranged in each cleaning pipe, and the spiral discharging devices are connected with a rotating device arranged outside the collecting tank; the self-cleaning machine head with the structure can lead out residual pyrolysis oil liquid and gas products from the machine head, avoid the residual waste which is difficult to clean, such as oil sludge, and the like, in the machine head, and improve the sealing effect and the pyrolysis efficiency of the machine head.
Description
Technical Field
The utility model relates to the field of environmental protection equipment, in particular to a self-cleaning machine head.
Background
In the prior art, the cracking refers to a chemical process of converting a sample (mainly referred to as a high molecular compound) into other substances (mainly referred to as a low molecular compound) through heat energy, so that the cracking not only finds a good solution for treating wastes (such as waste plastics, waste rubber, hazardous waste, oil sludge and the like) which are generated in a large amount in the modern society, but also provides a new scheme for resource reduction and energy tension improvement, can provide a large amount of basic industrial raw materials and energy sources, such as carbon black, iron wires, combustible oil gas and the like, and is one of means for solving various resource crisis in the future.
At present, all pyrolysis processes are to place a substance to be pyrolyzed into a pyrolyzer for pyrolysis, the pyrolyzed material is discharged out of the pyrolyzer through a discharging mechanism, partial gaseous products are generated in the pyrolysis process, most of the gaseous products are discharged from corresponding gas outlets and are subjected to aftertreatment, but some of the gaseous products enter a machine head part, and as the machine head cannot directly obtain a pyrolysis heat source, the temperature of the area is obviously lower than that of a pyrolysis area, oil gas entering the machine head part is condensed and deposited in the machine head, and the tightness between the machine head and a pyrolysis cavity is affected; meanwhile, the machine head part can be separated from the cracking cavity only by disassembly, so that the condensed oil gas is difficult to experience, and the long-term accumulation in the machine head can influence the subsequent cracking efficiency; how to overcome the above problems is one of the problems to be solved in the prior art.
Disclosure of Invention
Based on a plurality of defects existing in the prior art, the utility model provides a self-cleaning machine head, which comprises a machine head main body, wherein an upper cleaning pipe and a lower cleaning pipe are arranged on the side surface of the machine head main body, the upper cleaning pipe is communicated with the upper side of the machine head, and the lower cleaning pipe is arranged at the bottom of the machine head and is connected with the bottom of the machine head in a sealing way; the rear sides of the upper cleaning pipe and the lower cleaning pipe are connected with a collecting tank, a spiral discharging device is arranged in each cleaning pipe, and the spiral discharging devices are connected with a rotating device arranged outside the collecting tank; the self-cleaning machine head with the structure can lead out residual pyrolysis oil liquid and gas products from the machine head, avoid the residual waste which is difficult to clean, such as oil sludge, and the like, in the machine head, and improve the sealing effect and the pyrolysis efficiency of the machine head.
The self-cleaning machine head provided by the utility model is characterized in that the cleaning pipe is connected to the machine head of a conventional cracker, the collecting tank is connected with the cracking cavity in the cracking process, so that oil gas can enter the collecting tank through the cleaning pipe, the oil gas is condensed in the collecting tank and the cleaning pipe when the machine is stopped, and the condensed oil gas can be sent into the collecting tank through the spiral discharging device in the cleaning pipe, so that the collecting tank is only required to be cleaned regularly, and a series of problems caused by the condensation of the oil gas in the machine head are avoided.
The specific technical scheme of the utility model is as follows:
the self-cleaning machine head comprises a machine head main body, wherein an upper cleaning pipe and a lower cleaning pipe are arranged on the side surface of the machine head main body, the upper cleaning pipe is communicated with the upper side of the machine head, and the lower cleaning pipe is arranged at the bottom of the machine head and is connected with the bottom of the machine head in a sealing way; the rear sides of the upper cleaning pipe and the lower cleaning pipe are connected with a collecting tank, a spiral discharging device is arranged in each cleaning pipe, and the spiral discharging devices are connected with a rotating device arranged outside the collecting tank;
preferably, the diameter of the upper cleaning pipe is larger than that of the lower cleaning pipe, and the size of the spiral discharging device is matched with the diameter of the corresponding cleaning pipe; therefore, the discharging efficiency can be improved, and the sealing performance of the device is improved.
The self-cleaning machine head with the structure is connected with the collecting tank into a whole through the upper cleaning pipe and the lower cleaning pipe, so that the collecting tank is also connected with the cracker into a whole in the cracking process, and the collecting tank is filled with the cracking gas in the cracking process, so that a better airtight effect is achieved, and excessive aggregation and condensation of the cracking gas at the machine head part can be avoided; when equipment enters into a machine halt after the pyrolysis is finished, a spiral discharging device is required to be started, because oil gas products which are not led out of the pyrolysis device in time due to the fact that the temperature of the equipment is reduced after the machine halt can be gathered and condensed in a machine head air temperature area, oil obtained through condensation can be mixed with pyrolysis solid products remained at the bottom of the pyrolysis device to form products such as oil sludge, at the moment, the spiral discharging device is started, the substances such as the just-formed oil sludge are led out of the machine head bottom in time, and further gathering and condensation are avoided to form solid adsorbates which are difficult to clean; the spiral discharging device is also arranged in the upper cleaning pipe, so that oil liquid is formed after condensation in consideration of more distribution of the cracking oil gas in the upper part, and the oil liquid is accumulated in the upper cleaning pipe, so that even if the cracking oil gas is led out; the pyrolysis residue in the machine head can be guided out and stored in the collecting tank through the upper cleaning pipe and the lower cleaning pipe, so that follow-up guiding-out and treatment are convenient, and the pyrolysis device needs to be treated once after running for a period of time due to intermittent operation, so that the defects caused by cleaning the machine head each time are avoided, and the service life of equipment is prolonged.
The spiral discharging device is connected with a rotating device arranged outside the collecting tank, the rotating device is generally a rotating motor, and the spiral discharging device is driven to move through racks, chain wheels and the like, so that a set of rotating device is needed to provide power, and the cost of equipment is reduced; meanwhile, the upper and lower sets of spiral discharging devices can rotate at different rotating speeds by installing chain wheels with different diameters and the like, and the spiral discharging devices can be specifically set according to actual working conditions; the spiral discharging device is convenient for discharging liquid or solid substances, does not obstruct the operation of gaseous substances such as cracking gas and the like, and is the most preferable discharging device.
To sum up, adopt the self-cleaning aircraft nose that this application provided, in schizolysis in-process collection tank and schizolysis intracavity are linked together, in oil gas accessible cleaning tube gets into the collection tank like this, and oil gas in collection tank and cleaning tube internal condensation when shut down, in can sending into the collection tank with the oil gas after the condensation through the spiral discharging device in the cleaning tube, like this only need regularly clear up the collection tank can, avoided the oil gas to condense a series of problems that bring in the aircraft nose.
Drawings
FIG. 1 is a schematic view of the structure of a nose portion according to the present utility model;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the self-cleaning handpiece of the present utility model;
FIG. 4 is a side view of the turning device of the present utility model;
in the figure, 1 is a machine head main body, 2 is an upper cleaning pipe, 3 is a lower cleaning pipe, 4 is an upper spiral discharging device, 5 is a collecting tank, 6 is a rotating device, and 7 is a lower spiral discharging device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-4, a self-cleaning machine head comprises a machine head main body 1, wherein an upper cleaning pipe 2 and a lower cleaning pipe 3 are arranged on the side surface of the machine head main body 1, the upper cleaning pipe 2 is communicated with the upper side of the machine head main body 1, and the lower cleaning pipe 3 is arranged at the bottom of the machine head main body 1 and is in sealing connection with the bottom of the machine head main body 1; the rear sides of the upper cleaning pipe 2 and the lower cleaning pipe 3 are connected with a collecting tank 5, and spiral discharging devices are respectively arranged in the cleaning pipes, namely an upper spiral discharging device 4 and a lower spiral discharging device 7; the upper spiral discharging device 4 and the lower spiral discharging device 7 are connected with a rotating device 6 arranged outside the collecting tank 5;
the diameter of the upper cleaning tube 2 is larger than that of the lower cleaning tube 3, and the size of the spiral discharging device is matched with the diameter of the corresponding cleaning tube;
the spiral discharging device is connected with a rotating device arranged outside the collecting tank, the rotating device is generally a rotating motor, and the spiral discharging device is driven to move through racks, chain wheels and the like, so that a set of rotating device is needed to provide power, and the cost of equipment is reduced; meanwhile, the upper and lower sets of spiral discharging devices can rotate at different rotating speeds by installing chain wheels with different diameters and the like, and the spiral discharging devices can be specifically set according to actual working conditions; the spiral discharging device is convenient for discharging liquid or solid substances, does not obstruct the operation of gaseous substances such as cracking gas and the like, and is the most preferable discharging device.
The self-cleaning machine head with the structure is connected with the collecting tank into a whole through the upper cleaning pipe and the lower cleaning pipe, so that the collecting tank is also connected with the cracker into a whole in the cracking process, and the collecting tank is filled with the cracking gas in the cracking process, so that a better airtight effect is achieved, and excessive aggregation and condensation of the cracking gas at the machine head part can be avoided; when equipment enters into a machine halt after the pyrolysis is finished, a spiral discharging device is required to be started, because oil gas products which are not led out of the pyrolysis device in time due to the fact that the temperature of the equipment is reduced after the machine halt can be gathered and condensed in a machine head air temperature area, oil obtained through condensation can be mixed with pyrolysis solid products remained at the bottom of the pyrolysis device to form products such as oil sludge, at the moment, the spiral discharging device is started, the substances such as the just-formed oil sludge are led out of the machine head bottom in time, and further gathering and condensation are avoided to form solid adsorbates which are difficult to clean; the spiral discharging device is also arranged in the upper cleaning pipe, so that oil liquid is formed after condensation in consideration of more distribution of the cracking oil gas in the upper part, and the oil liquid is accumulated in the upper cleaning pipe, so that even if the cracking oil gas is led out; the pyrolysis residue in the machine head can be guided out and stored in the collecting tank through the upper cleaning pipe and the lower cleaning pipe, so that follow-up guiding-out and treatment are convenient, and the pyrolysis device needs to be treated once after running for a period of time due to intermittent operation, so that the defects caused by cleaning the machine head each time are avoided, and the service life of equipment is prolonged.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (3)
1. Self-cleaning handpiece, comprising a handpiece body (1), characterized in that: an upper cleaning pipe (2) and a lower cleaning pipe (3) are arranged on the side face of the machine head main body (1), the upper cleaning pipe (2) is communicated with the upper side of the machine head main body (1), and the lower cleaning pipe (3) is arranged at the bottom of the machine head main body (1) and is connected with the bottom of the machine head main body (1) in a sealing way; the rear sides of the upper cleaning pipe (2) and the lower cleaning pipe (3) are connected with a collecting tank (5), and spiral discharging devices are arranged in the cleaning pipes.
2. A self-cleaning handpiece according to claim 1, characterized in that: the spiral discharging device is respectively an upper spiral discharging device (4) and a lower spiral discharging device (7); the upper spiral discharging device (4) and the lower spiral discharging device (7) are connected with a rotating device (6) arranged outside the collecting tank (5).
3. A self-cleaning handpiece according to claim 1, characterized in that: the diameter of the upper cleaning pipe (2) is larger than that of the lower cleaning pipe (3), and the size of the spiral discharging device is matched with the diameter of the corresponding cleaning pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602156.6U CN219279803U (en) | 2022-12-29 | 2022-12-29 | Self-cleaning machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602156.6U CN219279803U (en) | 2022-12-29 | 2022-12-29 | Self-cleaning machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219279803U true CN219279803U (en) | 2023-06-30 |
Family
ID=86915676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223602156.6U Active CN219279803U (en) | 2022-12-29 | 2022-12-29 | Self-cleaning machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219279803U (en) |
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2022
- 2022-12-29 CN CN202223602156.6U patent/CN219279803U/en active Active
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