CN212205403U - Sedimentation tank residue drying device for calcium carbonate production - Google Patents
Sedimentation tank residue drying device for calcium carbonate production Download PDFInfo
- Publication number
- CN212205403U CN212205403U CN202020960362.6U CN202020960362U CN212205403U CN 212205403 U CN212205403 U CN 212205403U CN 202020960362 U CN202020960362 U CN 202020960362U CN 212205403 U CN212205403 U CN 212205403U
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- box body
- fan
- sedimentation tank
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a sedimentation tank residue drying device for calcium carbonate production, which comprises a box body, wherein an electric heating device and a first guide fan are arranged at the top in the box body, an installation support is arranged in the box body, a plurality of layers of detachable plate bodies are installed on the installation support from top to bottom, a second guide fan which can move up and down along the side wall is installed on one side wall of the box body, a side opening door is arranged on the side wall of the box body opposite to the second guide fan, and a plurality of air outlet holes are arranged on the side opening door; the lateral wall that second water conservancy diversion fan installed is equipped with the slide rail, and second water conservancy diversion fan is fixed on L type slide, and L type slide is connected with the slide rail, and L type slide still is connected with the traction column that extends to the box outside, and the traction column is connected with the cable wire, and the cable wire is connected with the reciprocating drive mechanism who sets up at the box top. The utility model has the advantages of compromise the drying effect of calcium carbonate deposit good and drying efficiency is high.
Description
Technical Field
The utility model relates to a drying device, especially a sedimentation tank residue drying device is used in calcium carbonate production.
Background
At present, the general calcium carbonate preparation methods are various, wherein the lower cost is a natural precipitation method of quicklime, namely, the quicklime is put into a precipitation tank to wait for the generation of calcium carbonate precipitate, in the process, the quicklime firstly reacts with water to generate calcium hydroxide suspension, and the calcium hydroxide suspension then reacts with carbon dioxide in the air to generate calcium carbonate precipitate. The final obtained residue of the sedimentation tank is calcium carbonate sediment, the calcium carbonate sediment can be obtained into a powder product only by dehydrating, drying and crushing, wherein the drying step has the longest time consumption and is the most important part, the existing drying device is generally provided with a plurality of drying layers for drying the calcium carbonate of each layer at the same time, the evaporation of moisture is accelerated by a heat source in the drying process, and the evaporated steam is taken away by flowing air to realize drying, in order to improve the drying efficiency, a diversion fan is additionally arranged in the drying device to improve the air flow rate, the sticky and wet calcium carbonate sediment is gradually powdered along with the deepening of the drying process, at the moment, the wind power of the fan blows off the powder, the drying effect is poor, theoretically, the variable frequency fan is preferably selected by the fan, the rotating speed of the variable frequency fan is slowed along with the proceeding of the drying time, and the temperature and the humidity are mainly different according to different environments, the drying time of the calcium carbonate is different every time, the change time point of the rotating speed of the calcium carbonate cannot be well controlled even if a variable frequency fan is selected, the drying effect is still not ideal, and the more expensive cost of the variable frequency fan needs to be borne; therefore, at present, a common fan is generally adopted for guiding flow, and the operation of the fan is stopped at the end of drying, so that certain drying efficiency is sacrificed, and the calcium carbonate needs to be dried for a longer time. Therefore, the existing calcium carbonate precipitation drying device has the problem that the drying effect and the drying efficiency cannot be simultaneously achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sedimentation tank residue drying device is used in calcium carbonate production. It has the advantage that the drying effect that has compromise calcium carbonate deposit is good and drying efficiency is high.
The technical scheme of the utility model: the sedimentation tank residue drying device for calcium carbonate production comprises a box body, wherein an electric heating device and a first guide fan are arranged at the top in the box body, an installation support is arranged in the box body, a plurality of layers of detachable plate bodies are installed on the installation support from top to bottom, a second guide fan capable of moving up and down along the side wall is installed on one side wall of the box body, a side opening door is arranged on the side wall of the box body opposite to the second guide fan, and a plurality of air outlet holes are formed in the side opening door; the lateral wall that second water conservancy diversion fan installed is equipped with the slide rail, and second water conservancy diversion fan is fixed on L type slide, and L type slide is connected with the slide rail, and L type slide still is connected with the traction column that extends to the box outside, and the traction column is connected with the cable wire, and the cable wire is connected with the reciprocating drive mechanism who sets up at the box top.
In the sedimentation tank residue drying device for calcium carbonate production, a flow buffering plate is arranged in the box body and separates the second flow guide fan and the mounting bracket into two spaces.
In the sedimentation tank residue drying device for calcium carbonate production, the flow buffering plate is provided with a plurality of grid holes.
In the sedimentation tank residue drying device for calcium carbonate production, the plate body on the mounting bracket comprises a solid plate positioned at the topmost part of the mounting bracket and a ventilation plate positioned below the solid plate, and the ventilation plate is provided with a through hole.
In the aforementioned drying device for calcium carbonate production sedimentation tank residue, the number of the first guide fans is two.
Compared with the prior art, the electric heating device and the first guide fan are arranged at the top in the box body, the electric heating device provides heat for the interior of the box body to precipitate and dry calcium carbonate, and the first guide fan improves the longitudinal air fluidity in the box body to accelerate the drying speed; a plurality of layers of detachable plate bodies are arranged on an installation support in the box body from top to bottom and used for placing calcium carbonate precipitate, a second guide fan capable of moving up and down along the side wall is arranged on one side wall of the box body, the second guide fan improves the transverse air fluidity in the box body, takes away evaporated steam and accelerates the drying rate; furthermore, the second diversion fan can reciprocate under the driving of the reciprocating driving mechanism, so that diversion can be uniformly carried out, and the drying effect is improved.
Furthermore, a flow slowing plate is arranged in the box body, the second flow guide fan and the mounting bracket are separated into two spaces by the flow slowing plate, the design of the flow slowing plate can avoid overlarge wind force of the second flow guide fan blowing the calcium carbonate precipitate, the powder to be dried is not blown away on the premise of ensuring the air flow, and the drying effect of the calcium carbonate precipitate is good; the plate body on the installing support is including being located the solid slab at installing support top and the ventilative board of solid slab below, does not place the calcium carbonate sediment on the solid slab of top layer, avoids the wind-force of first water conservancy diversion fan directly to blow to the calcium carbonate sediment, under the prerequisite of guaranteeing the air flow, will not blow to fly with dry powder, and the drying effect of calcium carbonate sediment is good.
In addition, the slow flow plate is provided with a plurality of grid holes, so that certain ventilation rate is ensured; be equipped with the through-hole on the ventilative board, can carry out the flow of air between each layer ventilative board, be favorable to the drying, the heat that electric heater unit produced also can act on the calcium carbonate of each layer more fast and deposit.
To sum up, the utility model has the advantages of compromise the drying effect of calcium carbonate deposit good and drying efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of an installation position of the second induced draft fan.
Reference numerals: the device comprises a box body 1, an electric heating device 2, a first guide fan 3, a mounting bracket 4, a plate body 5, a second guide fan 6, a side door 7, a slide rail 8, an L-shaped slide plate 9, a traction column 10, a steel cable 11, a reciprocating driving mechanism 12 and a buffer plate 13.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): the structure of the sedimentation tank residue drying device for calcium carbonate production is shown in figures 1 and 2, and the sedimentation tank residue drying device comprises a box body 1, wherein an electric heating device 2 and a first guide fan 3 are arranged at the top in the box body 1, the electric heating device 2 provides heat for the interior of the box body 1 to dry calcium carbonate sediment, and the first guide fan 3 improves the longitudinal air fluidity in the box body 1 and accelerates the drying rate; the inside installing support 4 that is equipped with of box 1, install a plurality of layers of detachable plate body 5 from top to bottom on the installing support 4, be used for putting calcium carbonate and deposit, install the second water conservancy diversion fan 6 that can follow the lateral wall and reciprocate on the lateral wall of box 1, be equipped with side door 7 on the box 1 lateral wall relative with second water conservancy diversion fan 6, be equipped with a plurality of exhaust vent on the side door 7, second water conservancy diversion fan 6 improves the inside horizontal air mobility of box 1, take away the steam of evaporation, accelerate drying rate.
Be equipped with slide rail 8 on the lateral wall that second water conservancy diversion fan 6 was installed, second water conservancy diversion fan 6 is fixed on L type slide 9, L type slide 9 is connected with slide rail 8, L type slide 9 still is connected with and extends to the outside post 10 that pulls of box 1, pulls post 10 and is connected with cable wire 11, and cable wire 11 is connected with the reciprocating drive mechanism 12 that sets up at box 1 top, and second water conservancy diversion fan 6 can carry out reciprocating motion under reciprocating drive mechanism 12's drive, can evenly lead a water conservancy diversion, improves drying effect.
Be equipped with the unhurried current board 13 in the box 1, unhurried current board 13 separates second water conservancy diversion fan 6 and installing support 4 in two spaces, and the design of unhurried current board 13 can avoid second water conservancy diversion fan 6 to blow to the too big wind-force that calcium carbonate deposited, under the prerequisite of guaranteeing the air flow, will not blow to fly about dry powder, and the drying effect of calcium carbonate deposit is good.
The flow buffering plate 13 is provided with a plurality of grid holes, so that certain ventilation quantity is ensured.
The ventilation plates are provided with through holes, air can flow between the ventilation plates of all layers, drying is facilitated, and heat generated by the electric heating device 2 can be applied to calcium carbonate precipitation of all layers more quickly.
Preferably, the number of the first induced draft fans 3 is two.
The utility model discloses a theory of operation: open side door 7, treat after the sediment that dry calcium carbonate filters the dry water and arrange in on each layer plate body 5 except the top layer, calcium carbonate avoids the through-hole on the ventilative board when placing, place and close side door 7 after finishing, start electric heater unit 2, first water conservancy diversion fan 3 and second water conservancy diversion fan 6, carry out the drying to the calcium carbonate of having placed, in the dry in-process, second water conservancy diversion fan 6 carries out up-and-down reciprocating motion under reciprocating drive mechanism 12's drive simultaneously, even water conservancy diversion, close electric heater unit 2 when dry end, first water conservancy diversion fan 3, second water conservancy diversion fan 6 and reciprocating drive mechanism 12, open side door 7 and take out dry calcium carbonate powder.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Claims (5)
1. Sedimentation tank residue drying device for calcium carbonate production, its characterized in that: the air conditioner comprises a box body (1), wherein an electric heating device (2) and a first diversion fan (3) are arranged at the top in the box body (1), an installation support (4) is arranged in the box body (1), a plurality of layers of detachable plate bodies (5) are installed on the installation support (4) from top to bottom, a second diversion fan (6) capable of moving up and down along the side wall is installed on one side wall of the box body (1), a side opening door (7) is arranged on the side wall of the box body (1) opposite to the second diversion fan (6), and a plurality of air outlet holes are formed in the side opening door (7); be equipped with slide rail (8) on the lateral wall that second water conservancy diversion fan (6) were installed, second water conservancy diversion fan (6) are fixed on L type slide (9), and L type slide (9) are connected with slide rail (8), and L type slide (9) still are connected with and extend to box (1) outside traction column (10), and traction column (10) are connected with cable wire (11), and cable wire (11) are connected with the reciprocating drive mechanism (12) of setting at box (1) top.
2. The sedimentation tank residue drying device for calcium carbonate production according to claim 1, characterized in that: a flow slowing plate (13) is arranged in the box body (1), and the second flow guide fan (6) and the mounting bracket (4) are separated into two spaces by the flow slowing plate (13).
3. The sedimentation tank residue drying device for calcium carbonate production according to claim 2, characterized in that: the flow buffering plate (13) is provided with a plurality of grid holes.
4. The sedimentation tank residue drying device for calcium carbonate production according to claim 1, characterized in that: the plate body (5) on the mounting bracket (4) comprises a solid plate positioned at the topmost part of the mounting bracket (4) and a ventilation plate below the solid plate, and through holes are formed in the ventilation plate.
5. The sedimentation tank residue drying device for calcium carbonate production according to claim 1, characterized in that: the number of the first guide fans (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960362.6U CN212205403U (en) | 2020-05-29 | 2020-05-29 | Sedimentation tank residue drying device for calcium carbonate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960362.6U CN212205403U (en) | 2020-05-29 | 2020-05-29 | Sedimentation tank residue drying device for calcium carbonate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212205403U true CN212205403U (en) | 2020-12-22 |
Family
ID=73812461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020960362.6U Active CN212205403U (en) | 2020-05-29 | 2020-05-29 | Sedimentation tank residue drying device for calcium carbonate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212205403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483531A (en) * | 2021-07-01 | 2021-10-08 | 曲靖市马龙区熠新晟农业技术开发有限公司 | Drying equipment capable of balancing drying chamber temperature by movable circulating fan |
-
2020
- 2020-05-29 CN CN202020960362.6U patent/CN212205403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483531A (en) * | 2021-07-01 | 2021-10-08 | 曲靖市马龙区熠新晟农业技术开发有限公司 | Drying equipment capable of balancing drying chamber temperature by movable circulating fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205791087U (en) | A kind of heat radiation dehumidification type electric power cabinet utilizing solar electrical energy generation | |
| CN212205403U (en) | Sedimentation tank residue drying device for calcium carbonate production | |
| CN105958329B (en) | A kind of constant temperature power distribution cabinet | |
| CN105020777A (en) | Humidifying air conditioner | |
| CN208805018U (en) | A kind of metallic silicon smelting drying device | |
| CN106099699A (en) | A kind of power distribution cabinet | |
| CN106314466A (en) | Automatic wind direction tracking and automatic control device and method | |
| CN105020812A (en) | Air conditioner with water suction curtain | |
| CN206650350U (en) | A kind of power distribution cabinet | |
| CN2237824Y (en) | Electrothermic drier | |
| CN112082244B (en) | Energy-saving efficient air interchanger for underground parking lot | |
| CN206056137U (en) | A kind of level stream heat pump drying room | |
| CN206641364U (en) | A kind of feed stuff agitating device with dry sterilization function | |
| CN209459352U (en) | It is a kind of for producing the drying line of flame-retardant fibre board | |
| CN206291625U (en) | A kind of feed dryer | |
| CN218495728U (en) | Chemical raw material drying device | |
| CN2773106Y (en) | Blowing machine with dry function | |
| CN206141280U (en) | Take on -vehicle air purifier of humidification function | |
| CN216245313U (en) | Fertilizer drying device | |
| CN209013645U (en) | A kind of cardboard drying unit | |
| CN211762782U (en) | Polyester chip crystallization device | |
| CN108613540A (en) | A kind of air knife de-watering apparatus being easily installed adjustment | |
| CN200972224Y (en) | Vaporization temp lowering ventilator driving by speed regulating motor | |
| CN203910911U (en) | Solidifying device of storage battery electrode plate | |
| CN208800896U (en) | A kind of subregion dedusting staggered form opening structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |