CN111014000A - Chemical industry powdery raw material screening installation of environmental protection - Google Patents
Chemical industry powdery raw material screening installation of environmental protection Download PDFInfo
- Publication number
- CN111014000A CN111014000A CN201911396586.7A CN201911396586A CN111014000A CN 111014000 A CN111014000 A CN 111014000A CN 201911396586 A CN201911396586 A CN 201911396586A CN 111014000 A CN111014000 A CN 111014000A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- screening
- rotating shaft
- raw material
- bevel gear
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses environment-friendly chemical powdery raw material screening equipment, which relates to screening equipment and comprises a screening box, wherein the left side of the screening box is fixedly connected with a motor, the output end of the motor is fixedly connected with a horizontal rotating shaft, the middle part of the horizontal rotating shaft is fixedly connected with a driving bevel gear, the inner side of the screening box is fixedly connected with a bearing support, the inner side of the bearing support is rotatably connected with a longitudinal transmission shaft, the bottom of the longitudinal transmission shaft is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, a driving gear is fixedly connected above the longitudinal transmission shaft, the center of the top of the screening box is rotatably connected with a positioning rotating shaft, a screening plate is fixedly connected. The rotary screen is simple in structure and convenient to use, chemical powdery raw materials are screened in a mode that the rotary screen is matched with the hemispherical screen when the rotary screen is used, the screening efficiency is greatly improved, and the using effect is remarkable.
Description
Technical Field
The invention relates to screening equipment, in particular to environment-friendly chemical powdery raw material screening equipment.
Background
Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science for researching the general rule of the production process of chemical products. The relationship between human beings and chemical industry is very close, and some chemical products play epoch-making important roles in the development history of human beings, and the production and the application of the chemical products even represent a certain history stage of human civilization.
Many chemical industry raw materials are powdered in the chemical production process, need pass through further screening before the use, are the speed in order to promote chemical reaction on the one hand, and on the other hand has avoided the chemical reaction that the impurity in the chemical industry raw materials arouses, brings uncertain safety factor then. The effect of the existing screening equipment in the process of screening chemical raw materials is often unsatisfactory, and the efficiency is relatively low. Therefore, the technical personnel in the field provide an environment-friendly chemical industry powdery raw material screening device to solve the problems in the background.
Disclosure of Invention
The invention aims to provide environment-friendly chemical industry powdery raw material screening equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly chemical powder raw material screening device comprises a screening box, wherein a motor is fixedly connected to the left side of the screening box, a horizontal rotating shaft is fixedly connected to the output end of the motor, a driving bevel gear is fixedly connected to the middle part of the horizontal rotating shaft, a bearing support is fixedly connected to the inner side of the screening box, a longitudinal transmission shaft is rotatably connected to the inner side of the bearing support, a driven bevel gear is fixedly connected to the bottom of the longitudinal transmission shaft and meshed with the driving bevel gear, a driving gear is fixedly connected to the upper part of the longitudinal transmission shaft, a positioning rotating shaft is rotatably connected to the center of the top of the screening box, a screening plate is fixedly connected to the lower part of the positioning rotating shaft and rotatably connected with the screening box, a driven gear is fixedly connected to the bottom of the positioning rotating shaft and meshed with the driving gear, a blanking hole, a hemispherical screen is fixedly connected below the middle part of the annular plate, a driving gear ring is fixedly connected above the annular plate, a driving gear is fixedly connected on the left side of the horizontal rotating shaft, and the driving gear is meshed with the driving gear ring; the right end of the horizontal rotating shaft is fixedly connected with a plurality of material mixing rods along the radial direction, the tail ends of the material mixing rods are fixedly connected with material mixing plates, and the material mixing plates are matched with the hemispherical screen.
As a further scheme of the invention: the bottom of the screening box is fixedly connected with supporting pads in a bilateral symmetry mode, and the supporting pads are made of rubber.
As a still further scheme of the invention: the top of the screening box is provided with a feed inlet.
As a still further scheme of the invention: the bottom of the hemispherical screen is fixedly connected with a fixed stop lever.
As a still further scheme of the invention: the upper surface of the annular plate is inclined inward.
As a still further scheme of the invention: the material mixing plate or the material mixing rod is made of elastic rubber.
As a still further scheme of the invention: the mixing plate is positioned right above the bottom of the hemispherical screen.
As a still further scheme of the invention: and a collecting bin is placed at the bottom in the screening bin.
As a still further scheme of the invention: screening bottom of the case portion front side is opened and is equipped with the discharge gate, and the discharge gate outside is rotated and is provided with out the flitch.
As a still further scheme of the invention: the diameter of the driving bevel gear is smaller than that of the driven bevel gear.
Compared with the prior art, the invention has the beneficial effects that: the rotary screen is simple in structure and convenient to use, chemical powdery raw materials are screened in a mode that the rotary screen is matched with the hemispherical screen when the rotary screen is used, the screening efficiency is greatly improved, the using effect is outstanding, and the rotary screen is worthy of popularization.
Drawings
FIG. 1 is a schematic structural diagram of an environmental-friendly chemical powder raw material screening device;
FIG. 2 is a schematic cross-sectional view of an environmental-friendly chemical powder material screening apparatus;
FIG. 3 is a schematic view of a connection structure of a rotary screen and a screening plate in an environment-friendly chemical powder material screening device;
in the figure: 1-screening box, 2-motor, 3-horizontal rotating shaft, 4-driving bevel gear, 5-bearing support, 6-longitudinal transmission shaft, 7-driven bevel gear, 8-driving gear, 9-positioning rotating shaft, 10-screening plate, 11-driven gear, 12-blanking hole, 13-rotary screen, 14-annular plate, 15-hemispherical screen, 16-driving toothed ring, 17-mixing rod, 18-mixing plate, 19-supporting pad, 20-feeding port, 21-fixed blocking rod, 22-collecting box, 23-discharging port, 24-discharging plate and 25-driving gear.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, an environmental-friendly chemical powder raw material screening apparatus comprises a screening box 1, a motor 2 is fixedly connected to the left side of the screening box 1, a horizontal rotating shaft 3 is fixedly connected to the output end of the motor 2, a driving bevel gear 4 is fixedly connected to the middle of the horizontal rotating shaft 3, a bearing support 5 is fixedly connected to the inner side of the screening box 1, a longitudinal transmission shaft 6 is rotatably connected to the inner side of the bearing support 5, a driven bevel gear 7 is fixedly connected to the bottom of the longitudinal transmission shaft 6, the driven bevel gear 7 is engaged with the driving bevel gear 4, a driving gear 8 is fixedly connected to the upper side of the longitudinal transmission shaft 6, a positioning rotating shaft 9 is rotatably connected to the center of the top of the screening box 1, a screening plate 10 is fixedly connected to the lower side of the positioning rotating shaft 9, the screening plate 10 is rotatably connected to the screening, the screening plate 10 is provided with a blanking hole 12, and a rotary screen 13 is arranged on the inner side of the blanking hole 12;
when the screening box is used, the motor 2 is started, raw materials are added into the screening box 1 through the feeding port 20, the motor 2 rotates to drive the horizontal rotating shaft 3 to rotate, the horizontal rotating shaft 3 rotates to drive the driving bevel gear 4 to rotate, then the driven bevel gear 7 and the driving gear 8 rotate, the driving gear 8 rotates to drive the driven gear 11 to rotate, the screening plate 10 is driven to rotate through the positioning rotating shaft 9, the discharging holes 12 in the screening plate 10 continuously rotate, and the added chemical raw materials are screened to different positions at the bottom through the rotating screen 13;
the inner side of the screening box 1 is rotatably connected with an annular plate 14, a hemispherical screen 15 is fixedly connected below the middle part of the annular plate 14, a driving toothed ring 16 is fixedly connected above the annular plate 14, a driving gear 25 is fixedly connected on the left side of the horizontal rotating shaft 3, and the driving gear 25 is meshed with the driving toothed ring 16;
horizontal rotating shaft 3 rotates and drives drive gear 25 and rotate, and drive gear 25 drives drive ring gear 16 and rotates, and then drives the hemisphere screen 15 rotation of annular plate 14 and bottom, and hemisphere screen 15 rotates and promotes the raw materials screening, because the position that the raw materials fell is different, can not produce basically and pile up the condition together, the efficiency of great promotion screening.
Screening case 1 bottom bilateral symmetry fixedly connected with supporting pad 19, supporting pad 19 are the rubber material.
The top of the screening box 1 is provided with a feed inlet 20.
The bottom of the hemispherical screen 15 is fixedly connected with a fixed stop lever 21.
The upper surface of the annular plate 14 is inclined inward.
The mixing plate 18 or the mixing rod 17 is made of elastic rubber.
The mixing plate 18 is located directly above the bottom of the hemispherical screen 15.
A collection bin 22 is arranged at the bottom in the screening box 1.
Screening case 1 bottom front side is opened and is equipped with discharge gate 23, and the discharge gate 23 outside is rotated and is provided with play flitch 24.
The diameter of the driving bevel gear 4 is smaller than that of the driven bevel gear 7.
Example two: referring to fig. 1-3, an environmental-friendly chemical powder raw material screening apparatus comprises a screening box 1, a motor 2 is fixedly connected to the left side of the screening box 1, a horizontal rotating shaft 3 is fixedly connected to the output end of the motor 2, a driving bevel gear 4 is fixedly connected to the middle of the horizontal rotating shaft 3, a bearing support 5 is fixedly connected to the inner side of the screening box 1, a longitudinal transmission shaft 6 is rotatably connected to the inner side of the bearing support 5, a driven bevel gear 7 is fixedly connected to the bottom of the longitudinal transmission shaft 6, the driven bevel gear 7 is engaged with the driving bevel gear 4, a driving gear 8 is fixedly connected to the upper side of the longitudinal transmission shaft 6, a positioning rotating shaft 9 is rotatably connected to the center of the top of the screening box 1, a screening plate 10 is fixedly connected to the lower side of the positioning rotating shaft 9, the screening plate 10 is rotatably connected to the screening, the screening plate 10 is provided with a blanking hole 12, and a rotary screen 13 is arranged on the inner side of the blanking hole 12;
when the screening box is used, the motor 2 is started, raw materials are added into the screening box 1 through the feeding port 20, the motor 2 rotates to drive the horizontal rotating shaft 3 to rotate, the horizontal rotating shaft 3 rotates to drive the driving bevel gear 4 to rotate, then the driven bevel gear 7 and the driving gear 8 rotate, the driving gear 8 rotates to drive the driven gear 11 to rotate, the screening plate 10 is driven to rotate through the positioning rotating shaft 9, the discharging holes 12 in the screening plate 10 continuously rotate, and the added chemical raw materials are screened to different positions at the bottom through the rotating screen 13;
the inner side of the screening box 1 is rotatably connected with an annular plate 14, a hemispherical screen 15 is fixedly connected below the middle part of the annular plate 14, a driving toothed ring 16 is fixedly connected above the annular plate 14, a driving gear 25 is fixedly connected on the left side of the horizontal rotating shaft 3, and the driving gear 25 is meshed with the driving toothed ring 16;
the horizontal rotating shaft 3 rotates to drive the driving gear 25 to rotate, the driving gear 25 drives the driving gear ring 16 to rotate, and further drives the annular plate 14 and the hemispherical screen 15 at the bottom of the annular plate to rotate, the hemispherical screen 15 rotates to promote raw material screening, and because the raw materials fall at different positions, the situation of stacking together is basically avoided, and the screening efficiency is greatly improved;
the right end of the horizontal rotating shaft 3 is fixedly connected with a plurality of dry mixing rods 17 along the radial direction, the tail ends of the mixing rods 17 are fixedly connected with a mixing plate 18, and the mixing plate 18 is matched with the hemispherical screen 15;
horizontal rotating shaft 3 rotates and drives mixing rod 17 and mixing board 18 and rotate, and when adding excessive industrial chemicals simultaneously, mixing rod 17 and mixing board 18 promote the raw materials motion, improve screening efficiency, the fixed pin 21 of hemispherical screen 15 bottom fixedly connected with can drive hemispherical screen 15 small amplitude vibration when mixing board 18 lies in the contact of fixed pin 21, has effectively guaranteed the screening efficiency of device.
The top of the screening box 1 is provided with a feed inlet 20.
The material mixing plate 18 or the material mixing rod 17 is made of elastic rubber, so that damage caused by rigid contact is avoided, and the hemispherical screen 15 is also made of plastic in shape, so that damage is avoided.
A collection bin 22 is arranged at the bottom in the screening box 1.
Screening case 1 bottom front side is opened and is equipped with discharge gate 23, and the discharge gate 23 outside is rotated and is provided with play flitch 24.
The working principle of the invention is as follows: when in use, the motor 2 is started, raw materials are added into the screening box 1 through the feed inlet 20, the motor 2 rotates to drive the horizontal rotating shaft 3 to rotate, the horizontal rotating shaft 3 rotates to drive the driving bevel gear 4 to rotate, then the driven bevel gear 7 and the driving gear 8 rotate, the driving gear 8 rotates to drive the driven gear 11 to rotate, and the positioning rotating shaft 9 drives the screening plate 10 to rotate, the blanking hole 12 on the screening plate 10 continuously rotates, the added chemical raw materials are screened to different positions at the bottom by rotating the screen 13, meanwhile, the horizontal rotating shaft 3 rotates to drive the driving gear 25 to rotate, the driving gear 25 drives the driving toothed ring 16 to rotate, and further drives the annular plate 14 and the hemispherical screen 15 at the bottom thereof to rotate, the hemispherical screen 15 rotates to promote the screening of the raw materials, the condition that the raw materials are piled up together basically can not be generated due to different positions of the, in addition horizontal rotating shaft 3 rotates and drives mixing rod 17 and mixing board 18 and rotate, when adding excessive industrial chemicals simultaneously, mixing rod 17 and mixing board 18 promote the raw materials motion, improve screening efficiency, and mixing board 18 can drive hemispherical screen 15 small amplitude vibration when lieing in fixed pin 21 contact, has effectively guaranteed the screening efficiency of device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An environment-friendly chemical powder raw material screening device comprises a screening box (1), wherein a motor (2) is fixedly connected to the left side of the screening box (1), a horizontal rotating shaft (3) is fixedly connected to the output end of the motor (2), a driving bevel gear (4) is fixedly connected to the middle of the horizontal rotating shaft (3), a bearing support (5) is fixedly connected to the inner side of the screening box (1), a longitudinal transmission shaft (6) is rotatably connected to the inner side of the bearing support (5), a driven bevel gear (7) is fixedly connected to the bottom of the longitudinal transmission shaft (6), the driven bevel gear (7) is meshed with the driving bevel gear (4), a driving gear (8) is fixedly connected to the upper side of the longitudinal transmission shaft (6), a positioning rotating shaft (9) is rotatably connected to the center of the top of the screening box (1), a screening plate (10) is fixedly connected to the lower side of, the bottom of the positioning rotating shaft (9) is fixedly connected with a driven gear (11), the driven gear (11) is meshed with a driving gear (8), a blanking hole (12) is formed in the screening plate (10), a rotary screen (13) is arranged on the inner side of the blanking hole (12), the automatic screening machine is characterized in that the inner side of the screening box (1) is rotatably connected with an annular plate (14), a hemispherical screen (15) is fixedly connected below the middle of the annular plate (14), a driving toothed ring (16) is fixedly connected above the annular plate (14), a driving gear (25) is fixedly connected on the left side of the horizontal rotating shaft (3), and the driving gear (25) is meshed with the driving toothed ring (16); the right end of the horizontal rotating shaft (3) is fixedly connected with a plurality of dry mixing rods (17) along the radial direction, the tail ends of the mixing rods (17) are fixedly connected with a mixing plate (18), and the mixing plate (18) is matched with the hemispherical screen (15).
2. The environment-friendly chemical powdery raw material screening device according to claim 1, wherein the bottom of the screening box (1) is fixedly connected with supporting pads (19) in a bilateral symmetry manner, and the supporting pads (19) are made of rubber.
3. The environmental protection chemical industry powdery raw material screening device according to claim 2, wherein the top of the screening box (1) is provided with a feed inlet (20).
4. The environment-friendly chemical powdery raw material screening apparatus according to claim 3, wherein a fixed stop lever (21) is fixedly connected to the bottom of the hemispherical screen (15).
5. Environment-friendly chemical raw material screening apparatus according to claim 4, wherein the upper surface of the annular plate (14) is inclined inward.
6. An environment-friendly chemical powdery raw material screening apparatus according to any one of claims 1 to 5, wherein the mixing plate (18) or the mixing rod (17) is made of an elastic rubber material.
7. The environment-friendly chemical industry powdery raw material screening apparatus according to claim 6, wherein the material mixing plate (18) is located right above the bottom of the hemispherical screen (15).
8. An environment-friendly chemical powdery raw material screening apparatus according to claim 1, characterized in that a collection bin (22) is placed at the bottom in the screening box (1).
9. The environment-friendly chemical powdery raw material screening device as claimed in claim 1, wherein a discharge port (23) is formed in the front side of the bottom of the screening box (1), and a discharge plate (24) is rotatably arranged outside the discharge port (23).
10. The environmentally friendly chemical industry powder material screening apparatus of claim 1, wherein the diameter of the drive bevel gear (4) is smaller than that of the driven bevel gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911396586.7A CN111014000A (en) | 2019-12-30 | 2019-12-30 | Chemical industry powdery raw material screening installation of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911396586.7A CN111014000A (en) | 2019-12-30 | 2019-12-30 | Chemical industry powdery raw material screening installation of environmental protection |
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| Publication Number | Publication Date |
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| CN111014000A true CN111014000A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911396586.7A Pending CN111014000A (en) | 2019-12-30 | 2019-12-30 | Chemical industry powdery raw material screening installation of environmental protection |
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| Country | Link |
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| CN (1) | CN111014000A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144186A (en) * | 1995-06-23 | 1997-03-05 | 株式会社山本制作所 | Grain spreader |
| CN201445932U (en) * | 2009-05-26 | 2010-05-05 | 常州碳酸钙有限公司 | Integrating device of stirring screen |
| CN206492707U (en) * | 2016-12-28 | 2017-09-15 | 上海拓径新材料科技股份有限公司 | A kind of material screening |
| CN207872611U (en) * | 2017-12-06 | 2018-09-18 | 河北龙王帽食品有限公司 | A kind of almond powder production filter device |
| CN108654968A (en) * | 2018-05-24 | 2018-10-16 | 李时英 | A kind of petroleum coke screening plant |
| CN109499863A (en) * | 2018-10-19 | 2019-03-22 | 张孟齐 | A kind of chemical industry material Multilayer screening apparatus |
| CN208912478U (en) * | 2018-07-04 | 2019-05-31 | 赵仁山 | A kind of sand screening machine for building |
| CN110252657A (en) * | 2019-06-19 | 2019-09-20 | 唐英杰 | A kind of chemical industry material screening charging device |
| CN110404754A (en) * | 2019-08-07 | 2019-11-05 | 吴迪 | A kind of road construction construction sand screening plant |
| CN209953036U (en) * | 2018-11-06 | 2020-01-17 | 池州方达科技有限公司 | Sulphuric acid granule agitating unit with screening function |
-
2019
- 2019-12-30 CN CN201911396586.7A patent/CN111014000A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144186A (en) * | 1995-06-23 | 1997-03-05 | 株式会社山本制作所 | Grain spreader |
| CN201445932U (en) * | 2009-05-26 | 2010-05-05 | 常州碳酸钙有限公司 | Integrating device of stirring screen |
| CN206492707U (en) * | 2016-12-28 | 2017-09-15 | 上海拓径新材料科技股份有限公司 | A kind of material screening |
| CN207872611U (en) * | 2017-12-06 | 2018-09-18 | 河北龙王帽食品有限公司 | A kind of almond powder production filter device |
| CN108654968A (en) * | 2018-05-24 | 2018-10-16 | 李时英 | A kind of petroleum coke screening plant |
| CN208912478U (en) * | 2018-07-04 | 2019-05-31 | 赵仁山 | A kind of sand screening machine for building |
| CN109499863A (en) * | 2018-10-19 | 2019-03-22 | 张孟齐 | A kind of chemical industry material Multilayer screening apparatus |
| CN209953036U (en) * | 2018-11-06 | 2020-01-17 | 池州方达科技有限公司 | Sulphuric acid granule agitating unit with screening function |
| CN110252657A (en) * | 2019-06-19 | 2019-09-20 | 唐英杰 | A kind of chemical industry material screening charging device |
| CN110404754A (en) * | 2019-08-07 | 2019-11-05 | 吴迪 | A kind of road construction construction sand screening plant |
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Application publication date: 20200417 |