CN209596995U - A kind of mixing chamber - Google Patents
A kind of mixing chamber Download PDFInfo
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- CN209596995U CN209596995U CN201822093411.6U CN201822093411U CN209596995U CN 209596995 U CN209596995 U CN 209596995U CN 201822093411 U CN201822093411 U CN 201822093411U CN 209596995 U CN209596995 U CN 209596995U
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- mixing chamber
- stirring
- stirring rod
- intake tunnel
- chamber according
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Abstract
This application discloses a kind of mixing chambers, (2), intake tunnel (3) are exported equipped with mixing chamber entrance (1), mixing chamber, intake tunnel (3) setting is additionally provided at least one rabbling mechanism (4) in the mixing chamber side wall, the mixing chamber.The side wall of mixing chamber is arranged in intake tunnel by mixing chamber provided by the present application, by intake tunnel enter water flow can in mixing chamber material and aqueous mixtures form certain impact, prevent material from sinking to the bottom.
Description
Technical field
This application involves technical field of petrochemical industry, more particularly to a kind of mixing chamber.
Background technique
Petroleum coke is the decompression residuum of petroleum, and the black solid coke generated through cracking coking in coking plant has
Extensive industrial use.In the preparation process of petroleum coke, usually using the method for hydraulic decoking, coke is shredded using high pressure water
Take coking tower out of.The coke cut down is still needed to through processing such as broken, dehydration, storages, then industrial product is made.
Petroleum coke dehydration can generate a large amount of sulfur-bearing, oil-containing, float in the air containing coke powder and hydrocarbonaceous steam to atmosphere.In order to subtract
The spilling of few pernicious gas and dust is conveyed by petroleum coke to be processed by closed pipeline using Pulp pump etc..For
The conveying requirement for reaching pump, needs to add water to mix petroleum coke particles, forms slurry mixture.
Therefore, how a kind of device is provided, petroleum coke is avoided to deposit during transportation, be those skilled in the art urgently
The technical issues of solution.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of mixing chamber；Stirring provided by the present application
The side wall of mixing chamber is arranged in intake tunnel by storehouse, by intake tunnel enter water flow can in mixing chamber material and
Aqueous mixtures form certain impact, prevent material from sinking to the bottom.
The technical scheme that the utility model is provided is as follows:
A kind of mixing chamber, is equipped with mixing chamber entrance, mixing chamber outlet, intake tunnel, and the intake tunnel is arranged described
Mixing chamber side wall is additionally provided at least one rabbling mechanism in the mixing chamber.
Preferably, the rabbling mechanism includes stirring rod, and the stirring driving machine structure of the driving stirring rod rotation, institute
Stirring rod is stated equipped at least one stirring blade.
Preferably, the stirring rod is equipped with multiple stirring blades, several stirring blades composition positioned at sustained height stirs
Impeller is mixed, multiple agitator arms are respectively set in the stirring rod along the vertical direction.
Preferably, the length of the stirring blade at least one described agitator arm, is longer than in other described agitator arms
Stirring blade length.
Preferably, there are angles with the plane perpendicular to the stirring rod for the stirring blade, and/or,
The shape of the stirring blade is curved surface.
Preferably, it is additionally provided with liquid level sensor in the mixing chamber, for detecting liquid level in the mixing chamber.
Preferably, the mixing chamber is by first and second structure being combined into, and described second in vertical direction
Height is less than first height in vertical direction, so that the base area of the mixing chamber is less than top surface area.
Preferably, the mixing chamber entrance and the intake tunnel are separately positioned on described second.
Preferably, second bottom surface is inclined bottom surface, and second bottom surface is close to described first
Side height is lower, and the side height far from described first is higher.
Preferably, the mixing chamber is additionally provided with mixing chamber exhaust outlet, and the mixing chamber exhaust outlet connects emission-control equipment.
The application provides a kind of mixing chamber, is equipped with mixing chamber entrance, mixing chamber outlet, intake tunnel, the intake tunnel
Setting is additionally provided at least one rabbling mechanism in the mixing chamber side wall, the mixing chamber.Mixing chamber provided by the present application, will
The side wall of mixing chamber is arranged in intake tunnel, by intake tunnel enter water flow can in mixing chamber material with water mix
Object (such as burnt aqueous mixtures) forms certain impact, prevents material from sinking to the bottom.The water that more preferable intake tunnel is sent into has a level pressure
Power can form stronger impact to the bottom surface of mixing chamber, material (such as petroleum coke particles) is prevented to be deposited on mixing chamber bottom.Into
Whether aquaporin provides water, and the pressure to supply water, and inlet valve, the intake pump that can be arranged by intake tunnel are adjusted.
Mixing chamber provided by the present application, use when being particluarly suitable for handling petroleum coke.Petroleum coke (and part cutting petroleum
Burnt water) entered by mixing chamber entrance, water needed for being formed simultaneously burnt aqueous mixtures is entered by intake tunnel from side wall, is entered
Cheng Zhong, petroleum coke and water i.e. impact, mixing mutually, meanwhile, mixing is futher stirred using the rabbling mechanism in mixing chamber, by stone
Oil coke particle and water are mixed to form slurry material, and the external pumping installations in agitated storehouse is conveyed, and relatively use the mode of conveyer belt,
Advantage is all had on delivery head and conveying distance, system working efficiency can be improved.The external pumping installations of mixing chamber is excellent
Any one of Pulp pump, gravel pump are selected, drives slurry material to fast move using centrifugal force, and higher position can be delivered to, just
In the subsequent drainage bin charging of cooperation.In addition, the higher slurry material of water content is made in petroleum coke, it is not only convenient for conveying, moreover it is possible to
Effectively reduce the amount of dust, the gas that petroleum coke volatilizees；Being formed in closed mixing chamber for slurry material carries out, subsequent delivery
It can be conveyed by closed conduit, be further reduced dust or pernicious gas is dispersed into air.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of mixing chamber in the utility model embodiment；
Fig. 2 is the schematic elevation view of mixing chamber in the utility model embodiment；
Fig. 3 is the schematic side view of mixing chamber in the utility model embodiment；
Fig. 4 is the structural schematic diagram of rabbling mechanism in mixing chamber in the utility model embodiment；
Fig. 5 is the structural schematic diagram that mixing chamber cooperates the setting of coking tower cutting agency in the utility model embodiment；
Appended drawing reference: 1- mixing chamber entrance；The outlet of 2- mixing chamber；3- intake tunnel；4- rabbling mechanism；41- stirring rod；
42- stirring driving machine structure；43- stirring blade；44- agitator arm；5- mixing chamber exhaust outlet.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
Please be as shown in Figures 1 to 5, the utility model embodiment provides a kind of mixing chamber, is equipped with mixing chamber entrance 1, stirring
Storehouse exports 2, intake tunnel 3, and the setting of intake tunnel 3 is additionally provided at least one in the mixing chamber side wall, the mixing chamber
A rabbling mechanism 4.
The application provides a kind of mixing chamber, is equipped with mixing chamber entrance 1, mixing chamber outlet 2, intake tunnel 3, and the water inlet is logical
The setting of road 3 is additionally provided at least one rabbling mechanism 4 in the mixing chamber side wall, the mixing chamber.Stirring provided by the present application
The side wall of mixing chamber is arranged in intake tunnel 3 by storehouse, by intake tunnel enter water flow can in mixing chamber material and
Aqueous mixtures (such as burnt aqueous mixtures) form certain impact, prevent material from sinking to the bottom.The water that more preferable intake tunnel 3 is sent into has
Certain pressure can form stronger impact to the bottom surface of mixing chamber, material (such as petroleum coke particles) is prevented to be deposited on mixing chamber
Bottom.Whether intake tunnel 3 provides water, and the pressure to supply water, can by inlet valve that intake tunnel is arranged, intake pump into
Row is adjusted.
Mixing chamber provided by the present application, use when being particluarly suitable for handling petroleum coke.Petroleum coke (and part cutting petroleum
Burnt water) entered by mixing chamber entrance 1, water needed for being formed simultaneously burnt aqueous mixtures is entered by intake tunnel 3 from side wall, is entered
In the process, petroleum coke and water i.e. impact, mixing mutually, meanwhile, mixing is futher stirred using the rabbling mechanism 4 in mixing chamber,
Petroleum coke particles and water are mixed to form slurry material, the external pumping installations in agitated storehouse is conveyed, relatively using conveyer belt
Mode all has advantage on delivery head and conveying distance, and system working efficiency can be improved.The external pumping dress of mixing chamber
Any one of preferred Pulp pump, gravel pump are set, drives slurry material to fast move using centrifugal force, and high bit can be delivered to
It sets, convenient for cooperating subsequent drainage bin charging.In addition, the higher slurry material of water content is made in petroleum coke, it is not only convenient for conveying,
The amount of dust, the gas that petroleum coke volatilizees can also be effectively reduced；Being formed in closed mixing chamber for slurry material carries out, subsequent defeated
Sending can also be conveyed by closed conduit, be further reduced dust or pernicious gas is dispersed into air.
Preferably, the rabbling mechanism 4 includes stirring rod 41, and the stirring driving machine that the driving stirring rod 41 rotates
Structure 42, the stirring rod 41 are equipped at least one stirring blade 43.
Rabbling mechanism 4 realizes the stirring to aqueous mixtures burnt in mixing chamber in such a way that driving stirring rod 41 rotates.It stirs
It mixes and at least one stirring blade 43 is set on bar 41, be preferably provided with multiple stirring blades 43.
Preferably, the stirring driving machine structure 42 is for driving the stirring rod 41 clockwise or counterclockwise.
It is preferred that stirring driving machine structure 42 can rotate and reverse, so that stirring rod 41 is clockwise or counterclockwise.When stirring
When mixing storehouse equipped with mixing chamber entrance 1, the rotation direction of adjustable stirring rod 43 is to cope with different mixing chamber entrances 1 are sent into, direction
Different supplied materials.Meanwhile the switching of rotation direction is it is also possible that the burnt aqueous mixtures in mixing chamber from top to bottom flow, or by down toward
Upper flowing, so that petroleum coke particles and water mixing are more uniform.It, can be with meanwhile when multiple rabbling mechanisms 4 are arranged in mixing chamber
Keep 41 rotation direction of stirring rod of different rabbling mechanisms 4 different, so that petroleum coke particles and water mixing are more uniform.Furthermore it is preferred that stirring
The adjustable power of driving mechanism 42 is mixed, the rotation speed of stirring rod 41 is allowed to need to be adjusted according to mixing.
Preferably, the stirring rod 41 is equipped with multiple stirring blades 43, positioned at several stirring blades 43 of sustained height
Agitator arm 44 is formed, multiple agitator arms 44 are respectively set in the stirring rod 41 along the vertical direction.
When multiple stirring blades 43 are arranged in stirring rod 41, it is combined to form multiple agitator arms 44.Wherein, " it is located at
Several stirring blades 43 " of sustained height refer to several (such as 2,3,5) stirring blades of composition agitator arm 44
43, it is identical in the height of vertical direction.When stirring blade 43 tilts or is bent setting, sustained height should refer to sustained height
Range, including 43 lowest part of stirring blade to the range between highest point.In general, for the ease of manufacturing agitator arm 44, In
Several stirring blades 43 are fixedly connected on the outside of one cyclic structure, and is arranged inside the cyclic structure and is connect with stirring rod 41
Component (such as screw thread or bayonet), form an agitator arm 44, then be installed on stirring rod 41.In the application, stirring
Multiple agitator arms 44 are respectively set in bar 41 along the vertical direction, are stirred to the burnt aqueous mixtures for being located at different height in storehouse mixed
It closes.In the application, an agitator arm 44 preferably is formed by 3 stirring blades 43, forms three blade propeller agitator arm.
Preferably, the length of the stirring blade 43 at least one described agitator arm 44, is longer than other paddles
The length of stirring blade 43 in wheel 44.
It is further preferred that the length of stirring blade 43 used in different agitator arms 44 can be different.For example, a stirring
When 3 agitator arms 44 are arranged in bar 41 in the vertical direction, stirred in first agitator arm 44 and second agitator arm 44
The length of blade 43 is different, and the length of 44 stirring blade 43 of third agitator arm, can with first agitator arm 44 or
The length of stirring blade 43 is identical in second agitator arm 44, can also be different from, be arranged according to actual needs.
Preferably, there are angles with the plane perpendicular to the stirring rod 41 for the stirring blade 43, and/or,
The shape of the stirring blade 43 is curved surface.
Since stirring rod 41 is vertically arranged, then perpendicular to the plane of the stirring rod 41 be horizontal plane, stirring blade 43 with
Perpendicular to the plane of the stirring rod 41, there are angles, and exactly there are angles with horizontal plane, so that when stirring blade 43 moves,
It is stronger to the burnt aqueous mixtures ability to bring along of surrounding.It is preferred that stirring blade 43 itself also has certain radian, shape is curved surface, with
Further enhance the burnt aqueous mixtures ability to bring along to surrounding.More preferable stirring blade 43 is curve form, and with perpendicular to institute
The plane of stirring rod 41 is stated there are angle setting, is particularly suitable for solid-liquid suspension object, the large-scale mixing chamber of middle low rotation speed makes
With.
Preferably, it is additionally provided with liquid level sensor in the mixing chamber, for detecting liquid level in the mixing chamber.
Be arranged liquid level sensor, the liquid level in mixing chamber can be monitored in real time, when needing moisturizing, in time by into
Aquaporin 3 carries out moisturizing, so that the ratio of petroleum coke and water in mixing chamber is in the range for being suitable for, keeps burnt aqueous mixtures suitable
Benefit discharge.In general, the water in mixing chamber: petroleum coke is in 3:1 or so.The data of liquid level sensor, convenient for control system to moisturizing
Amount and speed controlled, avoid plus dilutional hyponatremia, cause later period dehydration efficiency low, reduce water consumption to the greatest extent, save water；
It avoids plus water is very few that petroleum coke particles is caused to deposit.
Preferably, the liquid level sensor is specially radar type sensor.
Preferably, the mixing chamber is by first and second structure being combined into, and described second in vertical direction
Height is less than first height in vertical direction, so that the base area of the mixing chamber is less than top surface area.
It is preferred that mixing chamber matching place demand setting.In the application, mixing chamber is configured as by first and second
The structure being combined into forms the structure of a similar inverted trapezoidal.Second height in vertical direction is less than described first perpendicular
Histogram to height, and second is spliced into a plane with first top surface, and second is hanging or be arranged on slope, thus
So that the base area of mixing chamber is less than top surface area (when calculating base area, with first bottom surface not in same level
Second bottom surface is not included in).So set, may be implemented in different place flexible arrangements.
When mixing chamber is arranged to first and second structure being combined into, 2 or more are preferably provided in mixing chamber
Rabbling mechanism 4, wherein at least one are arranged in second, or are arranged in first and second intersection.
Preferably, the mixing chamber entrance 1 and the intake tunnel 3 are separately positioned on described second.
Mixing chamber entrance 1 and the intake tunnel 3 are separately positioned on described second, so that into the petroleum of mixing chamber
Burnt or water undergoes a drop when entering first by second, improves the degree of mixing and mobility of petroleum coke and water.
Preferably, second side wall is arranged in the mixing chamber entrance 1.
Second side wall is arranged in mixing chamber entrance 1, preferably according to the matched previous processing apparatus of mixing chamber
The mixing chamber entrance 1 of corresponding number is arranged in the quantity of (such as coking tower).
Preferably, second bottom surface is inclined bottom surface, and second bottom surface is close to described first
Side height is lower, and the side height far from described first is higher.
Second bottom surface is arranged to it is skewed, by second enter mixing chamber petroleum coke gravity effect
Under, it is easier to flow and enter in first.
Preferably, second side wall is arranged in close to the side of second bottom surface in the intake tunnel 3.
Second side wall is arranged in close to the side of second bottom surface in intake tunnel 3, enters convenient for intake tunnel 3 and stirs
The water for mixing storehouse impacts second bottom surface.In addition, by the angle and height of design intake tunnel 3, and hydraulic pressure is adjusted,
It so that intake tunnel 3 is entered the water of mixing chamber, first bottom surface is impacted, prevents petroleum coke particles from sinking to the bottom.
Preferably, the mixing chamber is additionally provided with mixing chamber exhaust outlet 5, and the mixing chamber exhaust outlet 5 connects exhaust-gas treatment dress
It sets.
Mixing chamber exhaust outlet 5 is arranged in mixing chamber, can receive to petroleum coke with the exhaust gas generated in water mixed process
Collection, send to exhaust treatment system and is handled, be further reduced the influence in petroleum coke treatment process to environment.Mixing chamber exhaust gas
Mouth 5 is preferably provided at top surface.
Preferably, the mixing chamber is additionally provided with cooling water outlet.
It is preferred that mixing chamber is additionally provided with cooling water outlet.When mixing chamber provided by the present application is arranged in petroleum coke processing system
When, cooling water pipe is arranged in cooling water outlet, between mixing chamber and drainage bin, other than conveying the access of burnt aqueous mixtures,
The access of a cooling water is added again.The effect of cooling water pipe essentially consists in: the petroleum coke formed in coking tower is at the beginning
Higher temperature, reuse high pressure water carry out cutting and crushing before, it is necessary first to petroleum coke is cooled down.Cooling means is usual
It is that cooling water is passed through into coking tower.Cooling water flows through petroleum coke while take away heat, can also take away the oils in petroleum coke
Substance, therefore, containing there is very much oily substance in the cooling water of the bottom of coking tower, without processing exhaust emission environment, and it is special
Door setting purification device improves cost again, and increases the complexity of technique.At this point, by the cooling water of coking tower bottom, through slipping
Burnt slot is sent into mixing chamber, and the cooling water pipe in agitated storehouse enters in drainage bin, and the oily substance in cooling water is dehydrated in storehouse
Petroleum coke absorption, and water then enters in filter device, is collected through drainage channel, can reuse, or is handled,
Processing difficulty at this time is greatly lowered.
Preferably, the mixing chamber outer wall is additionally provided with reinforcing rib.
Reinforcing rib can further increase the intensity of mixing chamber.It is preferred that reinforcing rib reticulates setting.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of mixing chamber, which is characterized in that mixing chamber entrance (1), mixing chamber outlet (2), intake tunnel (3) are equipped with, it is described
Intake tunnel (3) setting is additionally provided with multiple rabbling mechanisms (4) in the mixing chamber side wall, the mixing chamber, is stirred described in difference
Stirring rod (41) rotation direction for mixing mechanism (4) is different.
2. mixing chamber according to claim 1, which is characterized in that the rabbling mechanism (4) includes stirring rod (41), and
The stirring driving machine structure (42) for driving the stirring rod (41) to rotate, the stirring rod (41) are equipped at least one stirring blade
(43)。
3. mixing chamber according to claim 2, which is characterized in that the stirring rod (41) is equipped with multiple stirring blades
(43), agitator arm (44) are formed positioned at several stirring blades (43) of sustained height, the stirring rod (41) is along vertical side
To multiple agitator arms (44) are respectively set.
4. mixing chamber according to claim 3, which is characterized in that the paddle at least one described agitator arm (44)
The length of piece (43) is longer than the length of the stirring blade (43) in other described agitator arms (44).
5. the mixing chamber according to any one of claim 2-4, which is characterized in that the stirring blade (43) with perpendicular to
There are angles for the plane of the stirring rod (41), and/or,
The shape of the stirring blade (43) is curved surface.
6. mixing chamber according to claim 1, which is characterized in that be additionally provided with liquid level sensor in the mixing chamber, be used for
Detect liquid level in the mixing chamber.
7. mixing chamber according to claim 1, which is characterized in that the mixing chamber is combined by first and second
Structure, second height in vertical direction is less than first height in vertical direction, so that the stirring
The base area in storehouse is less than top surface area.
8. mixing chamber according to claim 7, which is characterized in that the mixing chamber entrance (1) and the intake tunnel (3)
It is separately positioned on described second.
9. mixing chamber according to claim 7, which is characterized in that second bottom surface is inclined bottom surface, described
Second bottom surface is lower close to first side height, and the side height far from described first is higher.
10. mixing chamber according to claim 1, which is characterized in that the mixing chamber is additionally provided with mixing chamber exhaust outlet (5),
The mixing chamber exhaust outlet (5) connects emission-control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093411.6U CN209596995U (en) | 2018-12-13 | 2018-12-13 | A kind of mixing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093411.6U CN209596995U (en) | 2018-12-13 | 2018-12-13 | A kind of mixing chamber |
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| Publication Number | Publication Date |
|---|---|
| CN209596995U true CN209596995U (en) | 2019-11-08 |
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ID=68397284
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822093411.6U Active CN209596995U (en) | 2018-12-13 | 2018-12-13 | A kind of mixing chamber |
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| Country | Link |
|---|---|
| CN (1) | CN209596995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364793A (en) * | 2018-12-13 | 2019-02-22 | 湖南万通科技股份有限公司 | A kind of mixing chamber |
-
2018
- 2018-12-13 CN CN201822093411.6U patent/CN209596995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364793A (en) * | 2018-12-13 | 2019-02-22 | 湖南万通科技股份有限公司 | A kind of mixing chamber |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mixing bin Effective date of registration: 20220524 Granted publication date: 20191108 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. quantang sub branch Pledgor: HUNAN WANTONG TECHNOLOGY Co.,Ltd. Registration number: Y2022980005184 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |