CN209663945U - A kind of calcium carbonate powder recyclable device - Google Patents
A kind of calcium carbonate powder recyclable device Download PDFInfo
- Publication number
- CN209663945U CN209663945U CN201920409794.5U CN201920409794U CN209663945U CN 209663945 U CN209663945 U CN 209663945U CN 201920409794 U CN201920409794 U CN 201920409794U CN 209663945 U CN209663945 U CN 209663945U
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- China
- Prior art keywords
- powder
- calcium carbonate
- recyclable device
- carbonate powder
- adsorption
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Abstract
A kind of calcium carbonate powder recyclable device, including adsorption cover, above the opening down transmission zone face that feeding belt input terminal is set of the adsorption cover, feeder pipe is arranged across adsorption cover, is additionally provided with adsorption tube at the top of adsorption cover, adsorption tube one end is connected to adsorption cover inner space, the other end is connect with exhaust fan, the output end of exhaust fan is connect by connecting tube with Powder Recovery case, and Powder Recovery bottom portion is equipped with powder efferent duct, is equipped with powder collection box below powder efferent duct.Using the above structure, the problems of the prior art be can effectively solve the problem that, specific aim absorption is carried out to the calcium carbonate powder of feed opening position and reduce gas flow rates in absorption process, avoid the case where causing reentrainment of dust during collecting.
Description
Technical field
The utility model relates to calcium carbonate powder production field, especially a kind of calcium carbonate powder recyclable device.
Background technique
Industrially purposes is very wide for calcium carbonate, and precipitated calcium carbonate can be used as leavening agent, Flour ingredient, anticaking agent, acidity
Regulator, nutrition fortifier, curing agent etc., calcium carbonate also act as feed nutrition hardening agent, the filler material of rubber, analysis examination
Agent, the white filler of plastics, paper, rubber, coating, ink etc., the raw materials such as manufacture face powder, muffin, pigment, kermes, purposes
It is very extensive.
During processing of the calcium carbonate by ore to finished product, a large amount of powder particle can be generated, in blanking process
In due to blanking velocity it is very fast, will cause fugitive dust, cannot if floating aerial calcium carbonate granule for indoor production
Enough processing in time, will bring health threat to staff.
Therefore, powder collection device can be all applied in the production of existing calcium carbonate powder, and existing calcium carbonate powder
Collection device mostly uses exhaust fan, and it is last that exhaust fan aspirates Paris white, then conveys Paris white to collecting bag by feed pipe
End, during collection due to calcium carbonate powder have certain initial velocity, into collecting bag bottom after easily disperse everywhere, it is unfavorable
It is normally carried out in collection work, also be easy to cause reentrainment of dust.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of calcium carbonate powder recyclable devices, can effectively solve the problem that
The problems of the prior art carry out specific aim absorption to the calcium carbonate powder of feed opening position and reduce gas in absorption process
Flowing velocity avoids the case where causing reentrainment of dust during collecting.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: calcium carbonate powder recycling dress
It sets, including adsorption cover, above the opening down transmission zone face that feeding belt input terminal is arranged in of the adsorption cover, feeder pipe is worn
Adsorption cover setting is crossed, is additionally provided with adsorption tube at the top of adsorption cover, adsorption tube one end is connected to adsorption cover inner space, the other end and pumping
The output end of blower connection, exhaust fan is connect by connecting tube with Powder Recovery case, and Powder Recovery bottom portion is exported equipped with powder
Pipe, powder efferent duct lower section are equipped with powder collection box.
In preferred scheme, it is equipped with partition inside the Powder Recovery case, Powder Recovery case is divided into two by partition
Region, two sections bottoms are connected to, and multiple flow guiding inclined plates are equipped in a region below connecting tube, flow guiding inclined plate is staggered
On Powder Recovery chamber interior wall and partition side wall, and flow guiding inclined plate is arranged diagonally downward from two side of region to middle part.
In preferred scheme, the partition separation, which is formed by another region, is equipped with semi arch plate, semi arch plate
Concave arc is arranged down, and the semi arch plate of every layer of semi arch plate and adjacent layer is staggered.
In preferred scheme, it is logical that the flow guiding inclined plate forms snakelike air-flow in the compartment area below connecting tube
Road is equipped with buffer layer on the angular position of snakelike airflow channel.
In preferred scheme, the buffer layer uses plastic film.
In preferred scheme, the buffer layer uses arc sheetmetal, and the cancave cambered surface of buffer layer is towards below connecting tube
The middle part of compartment area is arranged.
In preferred scheme, the Powder Recovery bottom plate uses the funnel-form knot by four circumferential middle parts diagonally downward
Structure, powder efferent duct are arranged on the center of Powder Recovery bottom plate.
The drawer for collecting storage calcium carbonate powder is equipped in preferred scheme, in the powder collection box.
In preferred scheme, on Powder Recovery case top surface corresponding to the compartment area equipped with the multilayer semi arch plate
Equipped with exhaust pipe.
A kind of calcium carbonate powder recyclable device provided by the utility model has by using above structure with following
Beneficial effect:
(1) fugitive dust caused by the intermediate products blanking nozzle in calcium carbonate production process is directed to by adsorption cover
Property effective absorption, can reduce calcium carbonate powder waste and alleviate workshop in dust pollution situation；
(2) snakelike airflow channel is presented by flow guiding inclined plate, and cooperates the buffer layer being arranged in airflow channel corner,
Air velocity is effectively reduced, avoids air velocity is too fast from leading to reentrainment of dust in Powder Recovery case, improves calcium carbonate powder and collects
Efficiency；
(3) by powder being temporarily stored in powder by powder efferent duct and is collected after Powder Recovery case carrying out powder collection
In box, the disturbance caused by the powder collected before of the air-flow of subsequent entrance can be effectively avoided；
(4) multilayer semi arch plate 14 is set in the region below exhaust pipe, it can be to the powder being had in output gas flow
Particle carries out secondary blocking, further promotes powder collection efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the Powder Recovery case the schematic diagram of the section structure of the utility model.
In figure: adsorption cover 1, feeder pipe 2, adsorption tube 3, exhaust fan 4, connecting tube 5, Powder Recovery case 6, partition 601, powder
Efferent duct 7, powder collection box 8, exhaust pipe 9, drawer 10, feeding belt 11, flow guiding inclined plate 12, buffer layer 13, semi arch plate 14.
Specific embodiment
In Fig. 1-2, a kind of calcium carbonate powder recyclable device, including adsorption cover 1, the adsorption cover 1 is opening down to be set
It sets above the transmission zone face of 11 input terminal of feeding belt, feeder pipe 2 is arranged across adsorption cover 1, is additionally provided with suction at the top of adsorption cover 1
Attached pipe 3,3 one end of adsorption tube are connected to 1 inner space of adsorption cover, and the other end is connect with exhaust fan 4, and the output end of exhaust fan 4 is logical
It crosses connecting tube 5 to connect with Powder Recovery case 6,6 bottom of Powder Recovery case is equipped with powder efferent duct 7, is equipped with below powder efferent duct 7
Powder collection box 8.
In preferred scheme, partition 601 is equipped with inside the Powder Recovery case 6, partition 601 divides Powder Recovery case 6
Two regions are divided into, two sections bottoms are connected to, and are equipped with multiple flow guiding inclined plates 12, water conservancy diversion in a region of 5 lower section of connecting tube
Inclined plate 12 is staggered on 601 side wall of 6 inner wall of Powder Recovery case and partition, and flow guiding inclined plate 12 is from two side of region to middle part
It is arranged diagonally downward.
In preferred scheme, the separation of partition 601, which is formed by another region, is equipped with semi arch plate 14, semi arch
The concave arc of plate 14 is arranged down, and the semi arch plate 14 of every layer of semi arch plate 14 and adjacent layer is staggered.
It is therein to be staggered specifically, being located at the centre point and two semi arch plates of its lower layer of the semi arch plate 14 on upper layer
Between 14 the midpoint of centre point line in the same vertical position on, which can guarantee that calcium carbonate powder will not be with air-flow well
Evolution, after completing to collect operation, calcium carbonate powder can be fallen and be collected by self gravity.
In preferred scheme, the flow guiding inclined plate 12 forms snakelike air-flow in the compartment area below connecting tube 5
Channel is equipped with buffer layer 13 on the angular position of snakelike airflow channel.
In preferred scheme, the buffer layer 13 uses plastic film.During air-flow passes through, plastic film drum
It rises, promotes airflow channel distance, while water conservancy diversion is carried out to air-flow and makes flow slowing down, reach buffering purpose.
In preferred scheme, the buffer layer 13 uses arc sheetmetal, and the cancave cambered surface of buffer layer 13 is towards connecting tube 5
The middle part in lower compartment region is arranged.The soft metal material of albronze can be used in arc sheetmetal, reaches preferably buffering mesh
's.
In preferred scheme, 6 bottom plate of Powder Recovery case uses the funnel-form knot by four circumferential middle parts diagonally downward
Structure, powder efferent duct 7 are arranged on the center of 6 bottom plate of Powder Recovery case.
The drawer 10 for collecting storage calcium carbonate powder is equipped in preferred scheme, in the powder collection box 8.
In preferred scheme, the top of Powder Recovery case 6 corresponding to the compartment area equipped with the multilayer semi arch plate 14
Face is equipped with exhaust pipe 9.
The working principle of the utility model is as follows:
When underway product blanking (such as calcium carbonate powder blanking after smashed tcrude ore blanking, drying),
By adsorption cover 1, state is connected on feeder pipe 2 as shown in Figure 1, is then started exhaust fan 4 and is started simultaneously at blanking, due to blanking
Fast speed has amount of powder particle and flies up, and the powder particle to fly up enters in Powder Recovery case 6 with air-flow, in water conservancy diversion
It is decelerated in serpentine channel composed by inclined plate 12 and buffer layer 13, particle falls in Powder Recovery bottom portion and eventually falls into powder
In drawer 10 in last collection box 8, air-flow passes through multilayer semi arch plate 14 at this time, and so remaining powder particle quilt half is appointed in air-flow
The cancave cambered surface of arc plate 14 stops, air-flow evolution.
After completing above-mentioned operation, exhaust fan 4, the valve on feeder pipe 2 are closed, after feeding belt 11, semi arch plate 14
Cancave cambered surface on remaining particle fallen because of self weight, eventually fall into drawer 10, complete the collection purpose of calcium carbonate powder.
Claims (9)
1. a kind of calcium carbonate powder recyclable device, it is characterized in that: including adsorption cover (1), the adsorption cover (1) is opening down to be set
It sets above the transmission zone face of feeding belt (11) input terminal, feeder pipe (2) is arranged across adsorption cover (1), at the top of adsorption cover (1)
It is additionally provided with adsorption tube (3), adsorption tube (3) one end is connected to adsorption cover (1) inner space, and the other end is connect with exhaust fan (4), is taken out
The output end of blower (4) is connect by connecting tube (5) with Powder Recovery case (6), and Powder Recovery case (6) bottom is exported equipped with powder
It manages (7), is equipped with powder collection box (8) below powder efferent duct (7).
2. a kind of calcium carbonate powder recyclable device according to claim 1, it is characterised in that: the Powder Recovery case
(6) internal to be equipped with partition (601), Powder Recovery case (6) is divided into two regions by partition (601), and two sections bottoms are connected to,
Multiple flow guiding inclined plates (12) are equipped in a region below connecting tube (5), flow guiding inclined plate (12) is staggered in Powder Recovery
On case (6) inner wall and partition (601) side wall, and flow guiding inclined plate (12) is arranged diagonally downward from two side of region to middle part.
3. a kind of calcium carbonate powder recyclable device according to claim 2, it is characterised in that: the partition (601) point
Semi arch plate (14) are equipped with every being formed by another region, the concave arc of semi arch plate (14) is arranged down, and every layer of semicircle
Arc plate (14) and the semi arch plate (14) of adjacent layer are staggered.
4. a kind of calcium carbonate powder recyclable device according to claim 2, it is characterised in that: the flow guiding inclined plate (12)
Snakelike airflow channel is formed in the compartment area below connecting tube (5), is set on the angular position of snakelike airflow channel
There are buffer layer (13).
5. a kind of calcium carbonate powder recyclable device according to claim 4, it is characterised in that: the buffer layer (13) is adopted
Use plastic film.
6. a kind of calcium carbonate powder recyclable device according to claim 4, it is characterised in that: the buffer layer (13) is adopted
It is arranged with the middle part of arc sheetmetal, cancave cambered surface towards connecting tube (5) lower compartment region of buffer layer (13).
7. a kind of calcium carbonate powder recyclable device according to claim 1, it is characterised in that: the Powder Recovery case
(6) bottom plate uses the funnel-shaped structure by four circumferential middle parts diagonally downward, and powder efferent duct (7) is arranged in Powder Recovery case (6)
On the center of bottom plate.
8. a kind of calcium carbonate powder recyclable device according to claim 1, it is characterised in that: the powder collection box
(8) drawer (10) for collecting storage calcium carbonate powder is equipped in.
9. a kind of calcium carbonate powder recyclable device according to claim 3, it is characterised in that: equipped with the multilayer semicircle
Powder Recovery case (6) top surface corresponding to the compartment area of arc plate (14) is equipped with exhaust pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409794.5U CN209663945U (en) | 2019-03-28 | 2019-03-28 | A kind of calcium carbonate powder recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409794.5U CN209663945U (en) | 2019-03-28 | 2019-03-28 | A kind of calcium carbonate powder recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663945U true CN209663945U (en) | 2019-11-22 |
Family
ID=68573068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920409794.5U Expired - Fee Related CN209663945U (en) | 2019-03-28 | 2019-03-28 | A kind of calcium carbonate powder recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209663945U (en) |
-
2019
- 2019-03-28 CN CN201920409794.5U patent/CN209663945U/en not_active Expired - Fee Related
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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: 20191122 |