CN206089056U - Carbide cools off forming mechanism in advance - Google Patents
Carbide cools off forming mechanism in advance Download PDFInfo
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- CN206089056U CN206089056U CN201621015374.1U CN201621015374U CN206089056U CN 206089056 U CN206089056 U CN 206089056U CN 201621015374 U CN201621015374 U CN 201621015374U CN 206089056 U CN206089056 U CN 206089056U
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- calcium carbide
- shaping mechanism
- hopper
- preforming
- carbide
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Abstract
The utility model belongs to the technical field of carbide production, a carbide cools off forming mechanism in advance is related to. Which comprises a frame, the frame on be equipped with the forming mechanism in advance that an ability is gone up and down along vertical direction, when the forming mechanism below has the hopper that holds fused carbide in advance, thereby forming mechanism in advance can insert when descending in the carbide in the hopper and can extract from the carbide of hopper when forming mechanism rises in advance and form forming mechanism's shape in advance in the carbide of messenger's hopper. The utility model discloses simple structure, shaping control is convenient, the continuous type of being convenient for production, the mechanism is separated to the carbide can separate into regular fritter with the carbide, has both made things convenient for the heat dissipation also can save subsequent crushing step to improve production efficiency.
Description
Technical field
The utility model belongs to technical field of calcium carbide production, is related to a kind of calcium carbide cooling pre-shaping mechanism.
Background technology
Calcium carbide, the main component of calcium carbide is inorganic compound, white crystal, and industrial goods are grey black block, section
For purple or grey.Meet water and intense reaction occurs immediately, generate acetylene, and release heat.Calcium carbide is important basic chemical industry
Raw material, mainly for generation of acetylene gas.It is also used for organic synthesis, oxycetylene welding etc..
Electric furnace smelting process and the hot method of oxygen are industrially generally used, electric furnace smelting process is by coke and calcium oxide (molecular formula
CaO melting in 2200 DEG C or so of electric furnace) is placed in, calcium carbide (molecular formula CaC2) is generated.The hot method of oxygen is the hot method of rich-oxygen of blast furnace oxygen
Charcoal, high-temperature low-pressure gas generator are extracted in melting CaC2 (calcium carbide), lime stone.No matter which kind of method, will be through melting, cold
But, the steps such as shaping are crushed.
In the prior art, the cooling of calcium carbide is all natural cooling, is generally required 40 hours or so, and calcium carbide is in molten condition
Under with regard in splicing to hopper, hopper stands cooling after the steps such as waste heat recovery, the calcium carbide in solid-state is obtained, in calcium carbide cooling
During, because bulk of the calcium carbide in entirety is in hopper, calcium carbide only surface energy carries out heat exchange with outside, therefore when cooling down
Between it is longer, production efficiency is relatively low.
As Chinese patent literature discloses a kind of calcium carbide cooling shaping equipment [application number：201410210664.0], it is provided with
The container of cooling tower, pressing mechanism and open topped, container includes horizontal sieve plate and is wrapped in surrounding on the outside of the sieve plate
Cylindrical sidewall, the sieve plate is provided with the sieve aperture of some up/down perforations, and the sieve aperture equivalent diameter on sieve plate near edge is big
In the sieve aperture equivalent diameter near center portion, pressing mechanism is slidably matched with the madial wall of container, the top and bottom point of cooling tower
Calcium carbide feed inlet and calcium carbide discharging opening are not provided with, cooling tower side wall is provided with air outlet and air inlet, and air inlet is provided with air blast
Machine, is provided with the station stopped for container at the top of cooling tower, air outlet removing dust device connects the exothermic medium import of heat exchanger.On
Calcium carbide directly can be solidified into fritter by the scheme of stating during calcium carbide is from molten state to solid-state phase changes, save and coarse crushed calcium-carbide is broken
It is broken, calcium carbide powder or Calcium Carbide Ash that calcium carbide crushes generation are reduced, also reclaim while resource is made full use of and make use of calcium carbide to solidify
Process liberated heat.
But carefully analyze, the calcium carbide that such scheme still has weak point, molten state enters into cooling tower by sieve plate,
Solid-state is formed in cooling tower, although calcium carbide can be divided into some fritters, but the extremely difficult control of cooling procedure after sieve plate, can cause electricity
Stone fritter mutually condenses to form bulk, unfavorable radiating, in addition, above-mentioned cooling tower structure is complicated and calcium carbide shaping is uncontrollable.
Utility model content
The purpose of this utility model is to be directed to the problems referred to above, there is provided a kind of simple structure, preforming manageable calcium carbide is cold
But pre-shaping mechanism.
To reach above-mentioned purpose, the utility model employs following technical proposal：A kind of calcium carbide cools down pre-shaping mechanism, bag
Including rack, described frame is provided with one can be along the pre-shaping mechanism of vertical direction lifting, when pre-shaping mechanism lower section has
When having the hopper of the calcium carbide for being contained with melting, described pre-shaping mechanism can be inserted in the calcium carbide in hopper and when pre- when declining
Shaping mechanism can be extracted so that forming the shape of pre-shaping mechanism in the calcium carbide of hopper when rising from the calcium carbide of hopper.
In above-mentioned calcium carbide cooling pre-shaping mechanism, described pre-shaping mechanism includes the support being flexibly connected with frame
Frame, described bracing frame lower section is connected with a preforming component, described bracing frame can drive preforming component lifting so as to
Preforming component is set to be inserted in hopper or extract from hopper.
In above-mentioned calcium carbide cooling pre-shaping mechanism, described preforming component includes at least one preforming post, institute
The length of preforming post stated matches with the depth of hopper.
In above-mentioned calcium carbide cooling pre-shaping mechanism, described preforming component includes some preforming posts, some
Not at grade, the described length of preforming post matches the axial line of the preforming post of root with the depth of hopper.
In above-mentioned calcium carbide cooling pre-shaping mechanism, the cross-sectional area of described preforming post from bottom to top by
Gradual change is big.
In above-mentioned calcium carbide cooling pre-shaping mechanism, one is fixedly connected with described pre-shaping mechanism when preforming
The calcium carbide partition that mechanism can be separated when being inserted in hopper to the calcium carbide in hopper, when pre-shaping mechanism is from hopper
When extracting, the calcium carbide in hopper forms the shape corresponding with calcium carbide partition.
In above-mentioned calcium carbide cooling pre-shaping mechanism, described calcium carbide partition is in latticed and is fixed on preforming
In mechanism.
In above-mentioned calcium carbide cooling pre-shaping mechanism, described calcium carbide partition includes some pieces of demarcation strips, some
Block demarcation strip intersects to form fenestral fabric.
In above-mentioned calcium carbide cooling pre-shaping mechanism, described pre-shaping mechanism also includes that some fixation with bracing frame connects
The support column for connecing, the length of the support column is less than preforming post, on demarcation strip with the both sides of horizontal plane respectively with support column
It is fixedly connected with preforming post.
In above-mentioned calcium carbide cooling pre-shaping mechanism, in described frame and positioned at pre-shaping mechanism lower section be provided with for
The raceway of hopper, is fixedly connected with some slide rails on described bracing frame, slide rail is connected with housing slide.
Compared with prior art, the utility model has the advantage of：Simple structure, molding control is convenient, is easy to continous way
Calcium carbide can be separated into regular fritter by production, calcium carbide partition, both facilitated radiating or can have been save follow-up pulverising step,
So as to improve production efficiency.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the structural representation in another direction of Fig. 1；
Fig. 3 is the structural representation in another direction of Fig. 1.
In figure：Frame 1, pre-shaping mechanism 2, hopper 3, bracing frame 4, preforming component 5, preforming post 6, calcium carbide
Partition 7, demarcation strip 8, support column 9, raceway 10, slide rail 11, support 100.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in more detail.
Embodiment 1
As depicted in figs. 1 and 2, a kind of calcium carbide cools down pre-shaping mechanism, including frame 1, and described frame 1 is provided with one
Can be along the pre-shaping mechanism 2 of vertical direction lifting, when the lower section of pre-shaping mechanism 2 has the hopper 3 of the calcium carbide for being contained with melting
When, described pre-shaping mechanism 2 can be inserted in the calcium carbide in hopper 3 when declining and can be from material when pre-shaping mechanism 2 rises
Extract in the calcium carbide of bucket 3 so that forming the shape of pre-shaping mechanism 2 in the calcium carbide of hopper 3.
In the present embodiment, pre-shaping mechanism 2 can be variously-shaped, be inserted in calcium carbide when calcium carbide is in molten condition,
Place some minutes, concrete standing time, according to technology establishment, is in solid-state after calcium carbide is slightly cooled down namely by molten condition transformation
When extract from calcium carbide, now in calcium carbide formed pre-shaping mechanism 2 shape, namely present in calcium carbide for radiating hole,
So as to expand the area of dissipation of calcium carbide, radiating efficiency is improved, be that follow-up calcium carbide waste heat recovery or refrigerating work procedure can be saved greatly
The reality of amount.
It will be appreciated by those skilled in the art that pre-shaping mechanism 2 is inserted into the retention time in the calcium carbide of hopper 3 according to tool
The technology establishment of body, generally between 1-5 minutes, it is also possible to which proper extension shortens the time, as long as can form solid in calcium carbide
Determine the louvre of state.Can not also limit as the up-down mode of pre-shaping mechanism 2, can use loop wheel machine, lift,
Pulley slide track component etc..
In the present embodiment, pre-shaping mechanism 2 includes the bracing frame 4 being flexibly connected with frame 1, under described bracing frame 4
Side is connected with a preforming component 5, and preforming component 5 is inserted into the structure in calcium carbide, and described bracing frame 4 can drive in advance
Molding assembly 5 is lifted so that preforming component 5 is inserted in hopper 3 or extracts from hopper 3.It is described with reference to shown in Fig. 3
The raceway 10 for hopper 3 is provided with frame 1 and positioned at the lower section of pre-shaping mechanism 2, raceway 10 drives hopper 3 continuously to move
Dynamic, after the calcium carbide in a hopper 3 is preformed mechanism 2 to be disposed, pre-shaping mechanism 2 rises, and the hopper 3 is moved along
One station, hopper below continues to be preformed mechanism 2 and processes, and realizes the preforming process of continous way, described bracing frame 4
On be fixedly connected with some slide rails 11, slide rail 11 is slidably connected with frame 1.Slide rail 11 can be driven with motor etc., so as to along
The oscilaltion of frame 1.
The operation principle of the present embodiment is：Hopper 3 is driven to move by raceway 10, when hopper 3 is stopped to pre-shaping mechanism 2
During lower section, preforming component 5 is inserted in hopper 3 and keeps certain hour, extracts from hopper 3 afterwards, in the calcium carbide of hopper 3
The hole of the shape that formation matches with preforming component 5, the hole can increase area of dissipation, improve radiating efficiency.
Embodiment 2
The present embodiment is essentially identical with the structure and operation principle of embodiment 1, and difference is, such as Fig. 1 and Fig. 2 institutes
Show, preforming component 5 includes at least one preforming post 6, the length of described preforming post 6 matches with the depth of hopper 3,
The cross-sectional area of preforming post 6 is become larger from bottom to top.The cross section of preforming post 6 can be polygon, circle
Or ellipse etc., used as preferred scheme, the outer wall of preforming post 6 should have smooth arc, be easy to be extracted from calcium carbide.
The operation principle of the present embodiment is：The shape of preforming post 6 is facilitated insertion in calcium carbide, it is convenient into and out,
Improve the stability of work, the appropriate depth less than hopper of the length of preforming post 6 will not cause damage to hopper 3.
Embodiment 3
The present embodiment is essentially identical with the structure and operation principle of embodiment 1, and difference is, such as Fig. 1 and Fig. 2 institutes
Show, preforming component 5 includes some preforming posts 6, the axial line of some preforming posts 6 is not at grade, described
The length of preforming post 6 match with the depth of hopper 3.The cross-sectional area of preforming post 6 is gradually become from bottom to top
Greatly.
One is fixedly connected with pre-shaping mechanism 2 can be in hopper 3 when pre-shaping mechanism 2 is inserted in hopper 3
The calcium carbide partition 7 that calcium carbide is separated, when pre-shaping mechanism 2 is extracted from hopper 3, calcium carbide in hopper 3 formed with
The corresponding shape of calcium carbide partition 7, namely the shape of calcium carbide partition 7 is also retained in calcium carbide.
The operation principle of the present embodiment is：Calcium carbide in hopper 3 is divided into some pieces by an original monoblock, on the one hand
Increase area of dissipation, the step of on the other hand saving calcium carbide in subsequent treatment operation and crush, so as to improve production efficiency.
Embodiment 4
The present embodiment is essentially identical with the structure and operation principle of embodiment 3, and difference is, such as Fig. 1 and Fig. 2 institutes
Show, calcium carbide partition 7 is in latticed and is fixed on pre-shaping mechanism 2.Specifically, calcium carbide partition 7 can be fixed
On preforming post 6 and/or bracing frame 4.
Preferred version, calcium carbide partition 7 includes some pieces of demarcation strips 8, and some pieces of demarcation strips 8 intersect to form grid
Shape structure.Demarcation strip 8 is plate-like, but is not necessarily intended in tabular, bending that can be appropriate so as to form fenestral fabric, per block
The shapes and sizes of demarcation strip 8 be able to can also be differed with identical.
In this enforcement, calcium carbide is divided into some fritters with relative rule by demarcation strip 8, by arranging different shape and company
Mode is connect, so as to form different fenestral fabrics, different size, calcium carbide block of different shapes can be obtained, namely without the need for crushing
The shape for needing can be obtained, it is very convenient.
Embodiment 5
The present embodiment is essentially identical with the structure and operation principle of embodiment 4, and difference is, as illustrated in figs. 1 and 2
Pre-shaping mechanism 2 also include some support columns 9 being fixedly connected with bracing frame 4, the length of the support column 9 is less than preforming post
6, it is fixedly connected with support column 9 and preforming post 6 respectively with the both sides of horizontal plane on demarcation strip 8.
Preferred version, support column 9 is located in the middle of preforming post 6, for reinforcing to the intensity of demarcation strip 8, in this reality
In applying example, demarcation strip 8, support column 9 and preforming post 6 are interconnected to form a space network, with stable structure
Form, fixed shape can be kept when being separated to calcium carbide and expanding area of dissipation, so as to improve the stability of work.Point
The top of dividing plate 8, support column 9 and preforming post 6 can weld or the fixation that is spirally connected with bracing frame 4.
In the present embodiment, some vertical supports 100 can be set in frame 1, and support 100 is located at pre-shaping mechanism 2
Outside, slide rail 11 is slidably connected with support 100, and motor or hoist engine etc. can be arranged on bracing frame 4, for provide rise or under
The power of drop, it is also possible to be applied directly on bracing frame 4 with loop wheel machine or lift, or, drive mechanism is set in frame 1 and is come
Pre-shaping mechanism 2 is driven to upgrade.
Specific embodiment described herein is only explanation for example to the utility model spirit.The utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used frame 1, pre-shaping mechanism 2, hopper 3, bracing frame 4, preforming component 5, preformation herein
The terms such as type post 6, calcium carbide partition 7, demarcation strip 8, support column 9, raceway 10, slide rail 11, support 100, but be not precluded from making
With the possibility of other terms.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；
It is all contrary with the utility model spirit to be construed as any additional restriction.
Claims (9)
1. a kind of calcium carbide cools down pre-shaping mechanism, including frame (1), it is characterised in that described frame (1) is provided with an energy
Along the pre-shaping mechanism (2) of vertical direction lifting, when pre-shaping mechanism (2) lower section has the hopper of the calcium carbide for being contained with melting
(3) when, described pre-shaping mechanism (2) can be inserted in the calcium carbide in hopper (3) and when pre-shaping mechanism (2) rises when declining
Extract in the calcium carbide of Shi Nengcong hoppers (3) so that in the calcium carbide of hopper (3) formed pre-shaping mechanism (2) shape,
Described pre-shaping mechanism (2) includes the bracing frame (4) being flexibly connected with frame (1), and described bracing frame (4) lower section connects
A preforming component (5) is connected to, described bracing frame (4) can drive preforming component (5) to lift so that preforming component
(5) it is inserted in hopper (3) or extracts from hopper (3).
2. calcium carbide according to claim 1 cools down pre-shaping mechanism, it is characterised in that described preforming component (5) bag
At least one preforming post (6) is included, the length of described preforming post (6) matches with the depth of hopper (3).
3. calcium carbide according to claim 1 cools down pre-shaping mechanism, it is characterised in that described preforming component (5) bag
Include some preforming posts (6), the axial line of some preforming posts (6) not at grade, described preforming post (6)
Length match with the depth of hopper (3).
4. the calcium carbide according to Claims 2 or 3 cools down pre-shaping mechanism, it is characterised in that described preforming post (6)
Cross-sectional area is become larger from bottom to top.
5. the calcium carbide according to Claims 2 or 3 any one cools down pre-shaping mechanism, it is characterised in that described preformation
One is fixedly connected with type mechanism (2) can be to the calcium carbide in hopper (3) when pre-shaping mechanism (2) is inserted in hopper (3)
The calcium carbide partition (7) being separated, when pre-shaping mechanism (2) is extracted from hopper (3), the calcium carbide shape in hopper (3)
Into the shape corresponding with calcium carbide partition (7).
6. calcium carbide according to claim 5 cools down pre-shaping mechanism, it is characterised in that described calcium carbide partition (7)
In latticed and be fixed on pre-shaping mechanism (2).
7. calcium carbide according to claim 6 cools down pre-shaping mechanism, it is characterised in that described calcium carbide partition (7)
Including some pieces of demarcation strips (8), some pieces of demarcation strips (8) intersect to form fenestral fabric.
8. calcium carbide according to claim 7 cools down pre-shaping mechanism, it is characterised in that described pre-shaping mechanism (2) is also
Including some support columns (9) being fixedly connected with bracing frame (4), the length of the support column (9) is less than preforming post (6), separates
It is fixedly connected with support column (9) and preforming post (6) respectively with the both sides of horizontal plane on plate (8).
9. calcium carbide according to claim 1 cools down pre-shaping mechanism, it is characterised in that in described frame (1) and be located at
Pre-shaping mechanism (2) lower section is provided with raceway (10) for hopper (3), described bracing frame (4) if on be fixedly connected with
Dry slide rail (11), slide rail (11) is slidably connected with frame (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015374.1U CN206089056U (en) | 2016-08-31 | 2016-08-31 | Carbide cools off forming mechanism in advance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015374.1U CN206089056U (en) | 2016-08-31 | 2016-08-31 | Carbide cools off forming mechanism in advance |
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| CN206089056U true CN206089056U (en) | 2017-04-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430198A (en) * | 2016-08-31 | 2017-02-22 | 浙江嵘润机械有限公司 | Calcium carbide cooling preforming mechanism |
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2016
- 2016-08-31 CN CN201621015374.1U patent/CN206089056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430198A (en) * | 2016-08-31 | 2017-02-22 | 浙江嵘润机械有限公司 | Calcium carbide cooling preforming mechanism |
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