CN211140918U - Quantitative feeding mechanism of pyrolysis oil-containing solid waste treatment system - Google Patents
Quantitative feeding mechanism of pyrolysis oil-containing solid waste treatment system Download PDFInfo
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- CN211140918U CN211140918U CN201922044320.8U CN201922044320U CN211140918U CN 211140918 U CN211140918 U CN 211140918U CN 201922044320 U CN201922044320 U CN 201922044320U CN 211140918 U CN211140918 U CN 211140918U
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- feed
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Abstract
The utility model provides a quantitative feeding mechanism of a pyrolysis oil-containing solid waste treatment system, which comprises a storage bin for placing materials and a proportional valve arranged at the bottom of the storage bin, wherein the proportional valve comprises a shell and an impeller; the upper part of the shell is provided with a feed inlet communicated with the bottom of the storage bin, and the lower part of the shell is provided with a discharge outlet; a valve cavity is arranged in the middle of the proportional valve and positioned between the feed inlet and the discharge outlet, and a flow passage which is used for material circulation and is connected with the feed inlet and the discharge outlet is formed in the valve cavity; the inner wall of the valve cavity is arc-shaped; the impeller is rotatably arranged in the valve cavity and is concentric with the valve cavity, blades are arranged on the impeller, and the blades are in sealing contact with the inner wall of the valve cavity and cut off the flow channel; the impeller is provided with a driving device for driving the impeller to rotate. Thereby rotate through the impeller and realize quantitative feed rethread regulation impeller's rotational speed control feeding speed, this mechanism feed is reliable, stable, can not appear card material or feed fault such as out of control, and control mode is simple and convenient simultaneously, easily operating personnel operates.
Description
Technical Field
The utility model relates to a solid useless processing field especially relates to a pyrolysis oiliness is useless ration feed mechanism of processing system admittedly.
Background
The offshore drilling platform can generate a large amount of oil-containing solid waste during drilling operation, is limited by the operating environment of the offshore drilling platform, cannot treat the oil-containing solid waste through complicated treatment equipment as on the land, and has no effective treatment method and treatment equipment suitable for the working condition of the offshore drilling platform in the prior art, so that the potential hazard of environmental pollution exists.
When oil-containing solid waste is treated, the pyrolysis main furnace feeds materials through the screw conveyer, the conveying speed and the feeding speed of the screw conveyer need to be controlled and adjusted in order to ensure the pyrolysis effect, and an effective feeding adjusting method and device do not exist in the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: screw conveyer's feed speed can not effectively be adjusted among the prior art, the utility model provides a pyrolysis oiliness solid useless processing system's quantitative feed mechanism solves above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is: a quantitative feeding mechanism of a pyrolysis oil-containing solid waste treatment system comprises a storage bin for storing materials and a proportional valve arranged at the bottom of the storage bin, wherein the proportional valve comprises a shell and an impeller; the upper part of the shell is provided with a feed inlet communicated with the bottom of the storage bin, and the lower part of the shell is provided with a discharge outlet; a valve cavity is arranged in the middle of the proportional valve and positioned between the feed inlet and the discharge outlet, and a flow passage which is connected with the feed inlet and the discharge outlet and used for material circulation is formed in the valve cavity; the inner wall of the valve cavity is arc-shaped; the impeller is rotatably arranged in the valve cavity and is concentric with the valve cavity, and blades are arranged on the impeller and are in sealing contact with the inner wall of the valve cavity to cut off the flow channel; and the impeller is provided with a driving device for driving the impeller to rotate.
Further: the number of the blades is six, and the six blades are uniformly distributed along the circumferential direction of the impeller.
Further: the driving device comprises a chain wheel, a driving wheel, a speed reducer and a driving motor, wherein the chain wheel is fixedly arranged on the impeller, the driving wheel and the driving motor are arranged on the speed reducer, and the driving wheel and the chain wheel are connected through a transmission chain.
Further: the speed reducer is a cycloidal pin gear speed reducer.
The beneficial effects of the utility model are that, the utility model discloses thereby the quantitative feed mechanism of pyrolysis oiliness solid useless processing system rotates the rotational speed control feed speed that realizes quantitative feed rethread regulation impeller through the impeller, and this mechanism's feed is reliable, stable, and trouble such as card material or feed out of control can not appear, and the simultaneous control mode is simple and convenient, easily operating personnel operates.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural diagram of a quantitative feeding mechanism of a pyrolysis oil-containing solid waste treatment system;
FIG. 2 is a schematic view of the internal structure of the metered dose valve.
In the figure, the device comprises a bin 1, a bin 2, a proportional valve 3, a shell 4, an impeller 5, a feed inlet 6, a discharge outlet 7, a valve cavity 8, a flow channel 9, blades 10, a chain wheel 11, a driving wheel 12, a speed reducer 13 and a driving motor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
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", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and 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 the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
As shown in fig. 1, the utility model provides a quantitative feeding mechanism of a pyrolysis oil-containing solid waste treatment system, which comprises a storage bin 1 for placing materials and a quantitative valve 2 arranged at the bottom of the storage bin 1, wherein the quantitative valve 2 comprises a shell 3 and an impeller 4 as shown in fig. 2; the upper part of the shell 3 is provided with a feed inlet 5 communicated with the bottom of the storage bin 1, and the lower part is provided with a discharge outlet 6; a valve cavity 7 is arranged in the middle of the proportional valve 2 and positioned between the feed inlet 5 and the discharge outlet 6, and a flow passage 8 which is used for material circulation and is connected with the feed inlet 5 and the discharge outlet 6 is formed in the valve cavity 7; the inner wall of the valve cavity 7 is arc-shaped; the impeller 4 is rotatably installed in the valve cavity 7 and is arranged concentrically with the valve cavity 7, the impeller 4 is provided with a blade 9, and the blade 9 is in sealing contact with the inner wall of the valve cavity 7 and cuts off the flow passage 8; the impeller 4 is provided with a driving device for driving the impeller 4 to rotate.
The material to be fed is contained in the stock bin 1, and the feeding speed of the stock bin 1 is adjusted and controlled through the proportional valve 2. The impeller 4 rotates in the shell 3, the blades 9 rotate along with the impeller 4 and can be kept in sealing contact with the inner wall of the valve cavity 7, the space formed by the impeller 4 and the valve cavity 7 is rotated from the upper feeding hole 5 to the lower discharging hole 6, so that the material at the feeding hole 5 can be transferred to the lower discharging hole 6, the material can be transferred once when the impeller 4 rotates for one circle, the transferred material amount is the same, and quantitative feeding operation can be realized by adjusting the rotating speed of the impeller 4.
In addition, because the blade 9 has kept all the time with the inner wall sealing contact of valve pocket 7, runner 8 is in the state of being cut off all the time, and feed inlet 5 and discharge gate 6 do not have direct intercommunication, and this ration feed mechanism has effectively isolated feed bin 1 and external world, can effectively pin the atmosphere in the feed bin 1, has avoided leaking of atmosphere.
The quantity of blade 9 is six, six blade 9 is followed impeller 4's circumference equipartition, six blade 9 equipartitions form the even contained angle of 60 degrees around impeller 4 between the blade 9 for the quantity that the material shifted at every turn is the same, and the design of this kind of optimization has been compromise blade 9 and the sealed effect of valve pocket 7 inner wall and has also been makeed the material to shift simultaneously and can reach the transfer efficiency of maximize.
The driving device comprises a chain wheel 10, a driving wheel 11, a speed reducer 12 and a driving motor 13, wherein the chain wheel 10 is fixedly arranged on the impeller 4, the driving wheel 11 and the driving motor 13 are arranged on the speed reducer 12, and the driving wheel 11 and the chain wheel 10 are connected through a transmission chain.
The driving motor 13 drives the speed reducer 12 to work, the speed reducer 12 drives the driving wheel 11 to rotate, the chain wheel 10 is further driven to rotate, quantitative feeding operation is achieved through rotation of the impeller 4, on one hand, the driving mode improves driving input torque, resistance generated by feeding work can be overcome, meanwhile, the whole driving mode is stable and reliable, and long-time operation of equipment is guaranteed.
The speed reducer 12 is a cycloidal pin gear speed reducer, the cycloidal pin gear speed reducer has a large reduction ratio, large output torque can be obtained, meanwhile, the impeller 4 can obtain low feeding rotating speed, and the adjustable discharging speed range of the feeding system is enlarged.
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, a schematic representation of the term does not 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.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a pyrolysis oiliness solid useless processing system's quantitative feeding mechanism, is in including feed bin (1) of placing the material and setting proportional valve (2) of feed bin (1) bottom, its characterized in that: the proportional valve (2) comprises a shell (3) and an impeller (4); the upper part of the shell (3) is provided with a feed inlet (5) communicated with the bottom of the storage bin (1), and the lower part of the shell is provided with a discharge outlet (6); a valve cavity (7) is arranged in the middle of the proportional valve (2) and positioned between the feed inlet (5) and the discharge outlet (6), and a flow channel (8) which is used for material circulation and is connected with the feed inlet (5) and the discharge outlet (6) is formed in the valve cavity (7); the inner wall of the valve cavity (7) is arc-shaped; the impeller (4) is rotatably arranged in the valve cavity (7) and is concentric with the valve cavity (7), the impeller (4) is provided with a blade (9), and the blade (9) is in sealing contact with the inner wall of the valve cavity (7) and cuts off the flow channel (8); the impeller (4) is provided with a driving device for driving the impeller (4) to rotate.
2. The quantitative feeding mechanism of the pyrolysis oil-containing solid waste treatment system according to claim 1, characterized in that: the number of the blades (9) is six, and the six blades (9) are uniformly distributed along the circumferential direction of the impeller (4).
3. The quantitative feeding mechanism of the pyrolysis oil-containing solid waste treatment system according to claim 2, characterized in that: the driving device comprises a chain wheel (10), a driving wheel (11), a speed reducer (12) and a driving motor (13), wherein the chain wheel (10) is fixedly arranged on the impeller (4), the driving wheel (11) and the driving motor (13) are arranged on the speed reducer (12), and the driving wheel (11) and the chain wheel (10) are connected through a transmission chain.
4. The quantitative feeding mechanism of the pyrolysis oil-containing solid waste treatment system according to claim 3, characterized in that: the speed reducer (12) is a cycloidal pin gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044320.8U CN211140918U (en) | 2019-11-22 | 2019-11-22 | Quantitative feeding mechanism of pyrolysis oil-containing solid waste treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044320.8U CN211140918U (en) | 2019-11-22 | 2019-11-22 | Quantitative feeding mechanism of pyrolysis oil-containing solid waste treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211140918U true CN211140918U (en) | 2020-07-31 |
Family
ID=71746907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044320.8U Expired - Fee Related CN211140918U (en) | 2019-11-22 | 2019-11-22 | Quantitative feeding mechanism of pyrolysis oil-containing solid waste treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211140918U (en) |
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2019
- 2019-11-22 CN CN201922044320.8U patent/CN211140918U/en not_active Expired - Fee Related
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| 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: 20200731 Termination date: 20201122 |