CN203484048U - Disk-type quantitative medicating device - Google Patents
Disk-type quantitative medicating device Download PDFInfo
- Publication number
- CN203484048U CN203484048U CN201320477742.4U CN201320477742U CN203484048U CN 203484048 U CN203484048 U CN 203484048U CN 201320477742 U CN201320477742 U CN 201320477742U CN 203484048 U CN203484048 U CN 203484048U
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- feeding
- cloth
- type quantitative
- disc type
- disk
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Abstract
The utility model relates to a disk-type quantitative medicating device which comprises a box body, a material division component and a material conveying component, wherein a material inlet is formed in the upper end of the box body; the material division component is positioned below the material inlet; a material distribution opening is formed below the material division component; the material conveying component comprises a feeder, a feeding motor, an air feeder and an air supply pipeline; the feeder is provided with a feeding disk, a material outlet and a material feeding opening; the material feeding opening is communicated with the material distribution opening; the air feeder is connected with the material outlet through the air supply pipeline; the feeding motor drives the feeding disk; cambered openings are uniformly formed in the periphery of the feeding disk; the material outlet and the material feeding opening are respectively intersected with the feeding disk. According to the disk-type quantitative medicating device disclosed by the utility model, medicines enter the box body through the material inlet, is divided and then enters the material feeding opening through the material distribution opening; the feeding disk rotates at constant speed under the driving of the feeding motor; the cambered openings convey the same amount of the medicines to the material outlet at each time; the air feeder blows the medicines at the material outlet into a reactor. Therefore, the effect of uniform medicating is achieved, and the deacidification effect is improved.
Description
Technical field
The utility model relates to deacidifying flue gas equipment, relates in particular to a kind of disc type quantitative dosing device.
Background technology
At present in waste incineration industry at home, for deacidifying flue gas system, the quantitative dosing device that also there is no desirable continuous dynamic operation, just simply configure common feeder, or a set of spiral is installed is claimed weighing device, in reinforced process, can cause putty misalignment, it is unstable that flue gas is controlled index, main cause is that the medicament calcium hydroxide adding has water imbibition to be easily sticky on screw rod wheel sheet, cause the inhomogeneous problem of dosing, and then cause that sour gas discharge is not up to standard equipment is caused to corrosion, to environment.
Utility model content
The purpose of this utility model is to provide a kind of disc type quantitative dosing device, to reach the uniform effect of dosing.
For achieving the above object, the utility model is by the following technical solutions: a kind of disc type quantitative dosing device, comprise casing, sub-material assembly and feeding material component, the centre position, upper end of casing is provided with charging aperture, sub-material assembly is located in casing and is positioned at charging aperture below, the below of sub-material assembly is provided with cloth mouth, feeding material component comprises dispenser, feed motor, pressure fan and air supply duct, dispenser is provided with feed disk, discharging opening and feeding mouth, feeding mouth is communicated with cloth mouth, pressure fan connects discharging opening by air supply duct, feed motor links by its output shaft and feed disk, feed disk periphery is evenly laid onesize arc port, discharging opening and feeding mouth intersect with feed disk respectively.
Further, this disc type quantitative dosing device also comprises sub-material motor, sub-material assembly comprises conical bulk cargo dish and cloth tray, bulk cargo dish is located at charging aperture below, bulk cargo dish is fixed on the centre position of cloth tray top, cloth tray is positioned at the top of cloth mouth, the output shaft of sub-material motor and cloth tray interlock.
Further, cloth tray comprises the blade distributing along even circumferential.
Further, the quantity of the blade of cloth tray is 3.
Further, the quantity of cloth mouth is 3, and cloth opening's edge even circumferential distributes.
Further, sub-material motor is variable-frequency motor.
Further, the crossing area of feeding mouth and feed disk is more than or equal to the area of arc port cross section.
Further, the crossing area of discharging opening and feed disk is more than or equal to the area of arc port cross section.
Further, feed motor is variable-frequency motor.
The utility model beneficial effect is compared with prior art:
(1) medicament of the present utility model from entering feeding mouth by cloth mouth charging aperture enters casing after sub-material assembly sub-material, feed disk is evenly laid arc port, feed disk is at the uniform velocity rotation under the drive of feed motor, arc port is constantly delivered to the medicament of feeding mouth in discharging opening, pressure fan blows to the medicament of discharging opening in reactor again, feed disk at the uniform velocity rotates, arc port carries the medicament of same amount to discharging opening at every turn, reach the uniform effect of dosing, improved deacidification effect.
(2) in the utility model, conical bulk cargo dish is uniformly distributed in the medicament falling in cloth tray, cloth tray is evenly divided medicament to be allocated to cloth mouth under the at the uniform velocity drive of sub-material motor, make the dosage of medicament before entering feed assembly identical, improved further the uniform effect of dosing.
(3) to be uniformly distributed be that medicament keeps identical dosage between blade when allocating medicament to the blade of the utility model cloth tray, improved the uniform effect of dosing, make simultaneously cloth tray each blade of rotation time stressed evenly, the service life of having improved cloth tray blade.
(4) in the utility model, the quantity of cloth mouth is 3 and distributes along even circumferential, make 3 production lines can share a disc type quantitative dosing device, saved the cost of machine, the quantity of blade is also 3 simultaneously, make at least to maintain between blade a cloth mouth, make medicament keep continuously carrying each cloth mouth, improved further the uniform effect of dosing.
(5) sub-material motor of the present utility model and feeding motor all use variable-frequency motor, this just makes the rotary speed of sub-material motor and feeding motor can step-less adjustment, the equipment of can realizing while being used in conjunction with frequency converter carries out step-less adjustment to the amount of feeding of medicament in normal operation, thereby can more accurately reasonably control the amount of feeding of medicament, provide cost savings, improved the effect of depickling.
(6) the crossing area of the utility model feeding mouth and feed disk is more than or equal to the area of arc port cross section, and this is while falling to arc port for medicament from feeding mouth, can be full of arc port not interspace; The crossing area of discharging opening and feed disk is more than or equal to the area of arc port cross section, it is residual that this does not have medicament when arc port blows away, the size of feeding mouth and discharging opening is set and is made the amount that medicament blows away be at every turn effectively limited in identical amount by arc port, has improved the uniform effect of dosing.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram
Fig. 2 is the structural representation of the dispenser of the utility model embodiment
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is described further and is illustrated.
The concrete structure of the utility model embodiment as depicted in figs. 1 and 2.The chemicals dosing plant of the present embodiment comprises casing 10, sub-material assembly 20 and feeding material component 30.The centre position, upper end of casing 10 is provided with charging aperture 11, and sub-material assembly 20 is located in casing 10 and is positioned at charging aperture 11 belows.The below of sub-material assembly 20 is provided with cloth mouth 12.Feeding material component 30 comprises dispenser 31, feed motor 32, pressure fan 33 and air supply duct 34.Dispenser 31 is provided with feed disk 311, discharging opening 313 and feeding mouth 312.Feeding mouth 312 is communicated with cloth mouth 12.Pressure fan 33 connects discharging opening 313 by air supply duct 34.Feed motor 32 is by its output shaft and 311 interlocks of feed disk.Feed disk 311 peripheries are evenly laid onesize arc port 3111.Discharging opening 313 and feeding mouth 312 intersect with feed disk 311 respectively.Medicament from entering feeding mouth 312 by cloth mouth 12 charging aperture 11 enters casing 10 after sub-material assembly 20 sub-materials, feed disk 311 is at the uniform velocity rotation under the drive of feed motor 32, arc port 3111 is constantly delivered to the medicament of feeding mouth 312 in discharging opening 313, and pressure fan 33 blows to the medicament of discharging opening 313 in reactor again.Feed disk 311 at the uniform velocity rotates, and the each medicament of same amount of carrying of arc port 3111, to discharging opening 313, has reached the uniform effect of dosing, has improved deacidification effect.
As depicted in figs. 1 and 2, this disc type quantitative dosing device also comprises sub-material motor 40.Sub-material assembly 20 comprises conical bulk cargo dish 21 and cloth tray 22.Bulk cargo dish 21 is located at charging aperture 11 belows.Bulk cargo dish 21 is fixed on the centre position of cloth tray 22 tops.Cloth tray 22 is positioned at the top of cloth mouth 12.The output shaft of sub-material motor 40 and cloth tray 22 interlocks.Conical bulk cargo dish 21 is uniformly distributed in the medicament falling in cloth tray 22, cloth tray 22 is evenly divided medicament to be allocated to cloth mouth 12 under the at the uniform velocity drive of sub-material motor 40, make the dosage of medicament before entering feed assembly identical, improved further the uniform effect of dosing.
As depicted in figs. 1 and 2, cloth tray 22 comprises the blade 221 distributing along even circumferential.It is that medicament keeps identical dosage between blade 221 when allocating medicament that the blade 221 of cloth tray 22 is uniformly distributed, improved the uniform effect of dosing, when making cloth tray 22 rotation simultaneously each blade 221 stressed evenly, the service life of having improved cloth tray 22 blades 221.
In the present embodiment, the quantity of the blade 221 of cloth tray 22 is 3.The quantity of cloth mouth 12 is 3, and cloth mouth 12 distributes along even circumferential.In Fig. 1, because position reason is only expressed 1 cloth mouth 12 and 1 group of feed assembly 30, each cloth mouth 12 should match one group of feed assembly 30 in actual applications.3 cloth mouths 12 make 3 production lines can share a disc type quantitative dosing device simultaneously, have saved the cost of machine.There are in other embodiments how many cloth mouths 12 just can be so that as much bar production line is used a chemicals dosing plant simultaneously.The quantity of blade 221 is also 3 simultaneously, makes at least to maintain a cloth mouth 12 between blade 221, makes medicament keep continuously carrying each cloth mouth 12, has improved further the uniform effect of dosing.The quantity of cloth mouth 12 can be 1,2 etc. in other embodiments, under the prerequisite allowing, can arrange more than 3 cloth mouths 12 in the structure of chemicals dosing plant, and the quantity of the blade 221 of cloth tray 22 also can be according to the number setting of cloth mouth 12 simultaneously.
As depicted in figs. 1 and 2, sub-material motor 40 is variable-frequency motor.Feed motor 32 is variable-frequency motor.Variable-frequency motor makes the rotary speed of sub-material motor 40 and feed motor 32 can step-less adjustment, the equipment of can realizing while being used in conjunction with frequency converter carries out step-less adjustment to the amount of feeding of medicament in normal operation, thereby can more accurately reasonably control the amount of feeding of medicament, provide cost savings, improved the effect of depickling.
As depicted in figs. 1 and 2, the crossing area of feeding mouth 312 and feed disk 311 is more than or equal to the area of arc port 3111 cross sections, and this is not interspace for medicament can be full of arc port 3111 when feeding mouth 312 falls to arc port 3111.The crossing area of discharging opening 313 and feed disk 311 is more than or equal to the area of arc port 3111 cross sections, and it is residual that this does not have medicament when arc port 3111 blows away.The size of feeding mouth 312 and discharging opening 313 is set and is made the amount that medicament blows away be at every turn effectively limited in identical amount by arc port 3111, has improved the uniform effect of dosing.
More than statement only further illustrates technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, is all subject to protection of the present utility model.
Claims (9)
1. a disc type quantitative dosing device, comprise casing, sub-material assembly and feeding material component, it is characterized in that, the centre position, upper end of described casing is provided with charging aperture, described sub-material assembly is located in casing and is positioned at charging aperture below, the below of described sub-material assembly is provided with cloth mouth, described feeding material component comprises dispenser, feed motor, pressure fan and air supply duct, described dispenser is provided with feed disk, discharging opening and feeding mouth, described feeding mouth is communicated with cloth mouth, described pressure fan connects discharging opening by air supply duct, described feed motor links by its output shaft and feed disk, described feed disk periphery is evenly laid onesize arc port, described discharging opening and feeding mouth intersect with feed disk respectively.
2. disc type quantitative dosing device as claimed in claim 1, it is characterized in that, also comprise sub-material motor, described sub-material assembly comprises conical bulk cargo dish and cloth tray, described bulk cargo dish is located at charging aperture below, described bulk cargo dish is fixed on the centre position of cloth tray top, and described cloth tray is positioned at the top of cloth mouth, the output shaft of described sub-material motor and cloth tray interlock.
3. disc type quantitative dosing device as claimed in claim 2, is characterized in that, described cloth tray comprises the blade distributing along even circumferential.
4. disc type quantitative dosing device as claimed in claim 3, is characterized in that, the quantity of the blade of described cloth tray is 3.
5. disc type quantitative dosing device as claimed in claim 4, is characterized in that, the quantity of described cloth mouth is 3, and described cloth opening's edge even circumferential distributes.
6. disc type quantitative dosing device as claimed in claim 2, is characterized in that, described sub-material motor is variable-frequency motor.
7. the disc type quantitative dosing device as described in claim 1 to 6 any one, is characterized in that, the crossing area of described feeding mouth and feed disk is more than or equal to the area of arc port cross section.
8. the disc type quantitative dosing device as described in claim 1 to 6 any one, is characterized in that, the crossing area of described discharging opening and feed disk is more than or equal to the area of arc port cross section.
9. the disc type quantitative dosing device as described in claim 1 to 6 any one, is characterized in that, described feed motor is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477742.4U CN203484048U (en) | 2013-08-06 | 2013-08-06 | Disk-type quantitative medicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477742.4U CN203484048U (en) | 2013-08-06 | 2013-08-06 | Disk-type quantitative medicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484048U true CN203484048U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477742.4U Expired - Lifetime CN203484048U (en) | 2013-08-06 | 2013-08-06 | Disk-type quantitative medicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961976A (en) * | 2013-01-24 | 2014-08-06 | 贵阳铝镁设计研究院有限公司 | Unpowered feeding and mixing apparatus for dry-process flue gas purification system |
-
2013
- 2013-08-06 CN CN201320477742.4U patent/CN203484048U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961976A (en) * | 2013-01-24 | 2014-08-06 | 贵阳铝镁设计研究院有限公司 | Unpowered feeding and mixing apparatus for dry-process flue gas purification system |
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Granted publication date: 20140319 |