CN113244858B - Metering device of catalyst for alkylphenol preparation - Google Patents
Metering device of catalyst for alkylphenol preparation Download PDFInfo
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- CN113244858B CN113244858B CN202110746549.5A CN202110746549A CN113244858B CN 113244858 B CN113244858 B CN 113244858B CN 202110746549 A CN202110746549 A CN 202110746549A CN 113244858 B CN113244858 B CN 113244858B
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- catalyst
- fixedly connected
- supporting plate
- rotating shaft
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Catalysts (AREA)
Abstract
The invention relates to a metering device of a catalyst for preparing alkylphenol, belonging to the technical field of metering equipment and comprising a feed bin containing the catalyst, wherein the feed bin is provided with a feed inlet and a discharge outlet, the feed inlet is positioned above the discharge outlet, a metering material containing assembly for containing the catalyst is arranged at the discharge outlet, a feeding assembly is arranged on the metering material containing assembly, the feeding assembly feeds the catalyst in the metering material containing assembly to a reaction device, and a pressing assembly is arranged in the feed bin. The catalyst is put into the feed bin from the feed inlet, and the catalyst enters the metering material containing assembly from the discharge port, the catalyst entering the metering material containing assembly is compacted by the material pressing assembly, the catalyst in the metering material containing assembly is put into the production reaction device by the material feeding assembly, and the catalyst in the metering material containing assembly is compacted by the material pressing assembly, so that the compactness of the catalyst in the metering material containing assembly is ensured, and the stable dosage allocation of the catalyst is ensured.
Description
Technical Field
The invention relates to the technical field of metering equipment, in particular to a metering device of a catalyst for preparing alkylphenol.
Background
The catalyst is capable of changing the chemical reaction rate (increasing or decreasing) of the reactant without changing the chemical equilibrium in a chemical reaction. In the production of alkylphenols, large amounts of catalyst are usually used, and the long-term stable dosing of the catalyst directly determines the quality of the product and the efficiency of production. When using powdered or granular catalyst, because the compactness reason leads to catalyst feedway among the prior art, can not stabilize the ratio catalyst, influence the quality and the production efficiency of product. Aiming at the problems in the prior art, a metering device for preparing the catalyst for the alkylphenol with stable dosage ratio is provided.
Disclosure of Invention
The invention aims at the problems in the prior art and provides a metering device for a catalyst for preparing alkylphenol, which is realized by the following technical scheme:
a metering device for a catalyst for preparing alkylphenol comprises a bin containing the catalyst, wherein the bin is provided with a feed inlet and a discharge outlet, the feed inlet is positioned above the discharge outlet, a metering material containing component for containing the catalyst is arranged at the discharge outlet, a feeding component is arranged on the metering material containing component, the feeding component feeds the catalyst in the metering material containing component to a reaction device, and a pressing component is arranged in the bin; the centre of a circle of discharge gate is located the radius of feed bin diapire, press the material subassembly to include the pivot and scrape the material wing, the pivot is rotated and is connected on the diapire of feed bin, scrape material wing fixed connection on the lateral wall of pivot, scrape material wing lower extreme and feed bin diapire contact and scrape the rotation area of material wing and cover the discharge gate, the pivot is driven by the motor.
The invention is further configured to: the scraping wings are arranged spirally.
The invention is further configured to: the metering material containing assembly comprises a first supporting plate, a second supporting plate, a rotating shaft, a rotating disc, a baffle and an elastic connecting piece, wherein the first supporting plate and the second supporting plate are arranged in parallel, the first supporting plate is fixedly connected to the bottom wall of the storage bin, the second supporting plate is fixedly connected to the side wall of the storage bin, the rotating shaft is rotatably connected between the first supporting plate and the second supporting plate, the rotating disc is coaxially and fixedly connected with the rotating shaft, the rotating disc is provided with through material containing openings, the material containing openings are symmetrically arranged along the diameter of the rotating disc, the rotating disc is provided with a sliding groove, the baffle is rotatably connected with the rotating shaft, the baffle is arranged in the sliding groove, one end of the elastic connecting piece is connected with the rotating disc, the other end of the elastic connecting piece is connected with the baffle, the lower end face of the first supporting plate is fixedly connected with a first motor, and the output shaft of the first motor is fixedly connected with a first gear, the rotating shaft is fixedly connected with a second gear, the second gear is meshed with the first gear, and the baffle is driven by the feeding assembly and rotates around the rotating shaft.
The invention is further configured to: the elastic connecting piece is an elastic rope.
The invention is further configured to: throw the material subassembly and include ring gear, third gear and second motor, ring gear and the coaxial setting of axis of rotation, the ring channel has been seted up to first backup pad up end, the lower terminal surface fixedly connected with of ring gear and the annular tooth of ring channel looks adaptation, second motor fixed connection is in the up end of first backup pad, the output shaft fixed connection of third gear and second motor, ring gear inside wall fixedly connected with parallel arrangement's meshing tooth and stirring tooth, stir the tooth and be located the top of meshing tooth, third gear and meshing tooth meshing, the driven tooth of fixedly connected with on the baffle lateral wall, the driven tooth is outstanding in the lateral wall of carousel, stir the tooth and stir the baffle through stirring from the driven tooth and rotate.
In conclusion, the beneficial technical effects of the invention are as follows:
the catalyst is put into the feed bin from the feed inlet, and the catalyst enters the metering material containing assembly from the discharge port, the catalyst entering the metering material containing assembly is compacted by the material pressing assembly, the catalyst in the metering material containing assembly is put into the production reaction device by the material feeding assembly, and the catalyst in the metering material containing assembly is compacted by the material pressing assembly, so that the compactness of the catalyst in the metering material containing assembly is ensured, and the stable dosage allocation of the catalyst is ensured.
Drawings
Fig. 1 is a schematic view for showing the overall structure of the present embodiment;
FIG. 2 is an isometric view for showing a metered fill assembly;
FIG. 3 is a top plan view for showing the metering fill assembly;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a front view for showing the metering fill assembly;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;
FIG. 8 is a cross-sectional view taken along line D-D of FIG. 6;
fig. 9 is a schematic view for showing a swaging assembly.
Reference numerals: 100. a storage bin; 200. a metering material containing assembly; 201. a first support plate; 202. a second support plate; 203. a rotating shaft; 204. a baffle plate; 205. an elastic connecting member; 206. a material containing port; 207. a sliding groove; 208. a first motor; 209. a first gear; 210. a second gear; 211. an annular groove; 212. a driven tooth; 213. a turntable; 300. a feeding assembly; 301. a ring gear; 302. a third gear; 303. a second motor; 304. an annular tooth; 305. meshing teeth; 306. a dial tooth; 400. a material pressing component; 401. a rotating shaft; 402. scraping wings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 9, the metering device for a catalyst for preparing alkylphenol disclosed in the present invention includes a bin 100 containing a catalyst, the bin 100 is provided with a feeding port and a discharging port, the feeding port is located above the discharging port, the discharging port is provided with a metering material-containing component 200 for containing the catalyst, the metering material-containing component 200 is provided with a feeding component 300, the feeding component 300 feeds the catalyst in the metering material-containing component 200 to a reaction device (not shown), and the bin 100 is provided with a pressing component 400. The catalyst is put into the feed bin 100 from the feed inlet, enters the metering material containing assembly 200 from the discharge outlet, the catalyst entering the metering material containing assembly 200 is compacted by the material pressing assembly 400, the catalyst in the metering material containing assembly 200 is put into the production reaction device by the material feeding assembly 300, the catalyst in the metering material containing assembly 200 is compacted by the material pressing assembly 400, the compactness of the catalyst in the metering material containing assembly 200 is ensured, and therefore the stable dosage allocation of the catalyst is ensured. The center of the discharge hole is located on the radius of the bottom wall of the storage bin 100, the pressing assembly 400 comprises a rotating shaft 401 and a scraping fin 402, the rotating shaft 401 is rotatably connected to the bottom wall of the storage bin 100, the scraping fin 402 is fixedly connected to the side wall of the rotating shaft 401, the lower end of the scraping fin 402 is in contact with the bottom wall of the storage bin 100, the rotating area of the scraping fin 402 covers the discharge hole, and the rotating shaft 401 is driven by a motor (not shown in the figure). The scraping fins 402 are arranged in a spiral. The spiral arrangement makes the scraping wings 402 and the bottom wall of the storage bin 100 form a certain inclination angle, which is convenient for compacting the catalyst.
The metering material containing assembly 200 comprises a first supporting plate 201, a second supporting plate 202, a rotating shaft 203, a rotating disc 213, a baffle 204 and an elastic connecting piece 205, wherein the first supporting plate 201 and the second supporting plate 202 are arranged in parallel, the first supporting plate 201 is fixedly connected to the bottom wall of the storage bin 100, the second supporting plate 202 is fixedly connected to the side wall of the storage bin 100, the rotating shaft 203 is rotatably connected between the first supporting plate 201 and the second supporting plate 202, the rotating disc 213 is coaxially and fixedly connected with the rotating shaft 203, the rotating disc 213 is provided with a through material containing port 206, the material containing ports 206 are symmetrically arranged along the diameter of the rotating disc 213 (two are arranged in the embodiment and can be arranged according to specific requirements during actual use), the rotating disc 213 is provided with a sliding groove 207, the baffle 204 is rotatably connected with the rotating shaft 203, the baffle 204 is arranged in the sliding groove 207, one end of the elastic connecting piece 205 is connected with the rotating disc 213, and the other end of the elastic connecting piece is connected with the baffle 204, under normal conditions, baffle 204 and the coaxial setting of flourishing material mouth 206, the area of baffle 204 is greater than the area of flourishing material mouth 206, the first motor 208 of lower terminal surface fixedly connected with of first backup pad 201, the first gear 209 of output shaft fixedly connected with of first motor 208, fixedly connected with second gear 210 on the axis of rotation 203, second gear 210 and the meshing of first gear 209, baffle 204 is by throwing the drive of material subassembly 300 and revolve round pivot 401 and rotate. The elastic connection 205 is a bungee cord.
Specific implementation of this example:
when the material containing port 206 on the turntable 213 is positioned below the material outlet, the material pressing assembly 400 presses the catalyst into the material containing port 206, the turntable 213 rotates 180 degrees, the gear ring 301 also rotates 180 degrees at the same time, at this time, the turntable 213 stops rotating, the other material containing port 206 contains the catalyst, the gear ring 301 continues to rotate, the stirring teeth 306 on the gear ring 301 stir the baffle 204 through the driven teeth 212 to rotate, at this time, the baffle 204 does not coincide with the material containing port 206, the catalyst in the material containing port 206 falls into the reaction device, the gear ring 301 continues to rotate, due to the limitation of the sliding groove 207, the baffle 204 cannot continue to rotate, extrusion is generated between the stirring teeth 306 and the driven teeth 212, the stirring teeth 306 stop rotating after bypassing the driven teeth 212, and after the other material containing port 206 is filled with the catalyst, the above steps are repeated.
Claims (1)
1. A metering device for a catalyst for preparing alkylphenol comprises a bin (100) containing the catalyst, wherein the bin (100) is provided with a feed inlet and a discharge outlet, and the feed inlet is positioned above the discharge outlet; the circle center of the discharge hole is located on the radius of the bottom wall of the storage bin (100), the pressing assembly (400) comprises a rotating shaft (401) and a scraping fin (402), the rotating shaft (401) is rotatably connected to the bottom wall of the storage bin (100), the scraping fin (402) is fixedly connected to the side wall of the rotating shaft (401), the lower end of the scraping fin (402) is in contact with the bottom wall of the storage bin (100), the rotating area of the scraping fin (402) covers the discharge hole, and the rotating shaft (401) is driven by a motor; the scraping wings (402) are arranged spirally; the metering material containing assembly (200) comprises a first supporting plate (201), a second supporting plate (202), a rotating shaft (203), a turntable (213), a baffle (204) and an elastic connecting piece (205), wherein the first supporting plate (201) and the second supporting plate (202) are arranged in parallel, the first supporting plate (201) is fixedly connected to the bottom wall of the bin (100), the second supporting plate (202) is fixedly connected to the side wall of the bin (100), the rotating shaft (203) is rotatably connected between the first supporting plate (201) and the second supporting plate (202), the turntable (213) and the rotating shaft (203) are fixedly connected in a coaxial mode, a through material containing opening (206) is formed in the turntable (213), the material containing opening (206) is symmetrically provided with two along the diameter of the turntable (213), a sliding groove (207) is formed in the turntable (213), and the baffle (204) is rotatably connected with the rotating shaft (203), the baffle (204) is arranged in the sliding groove (207), one end of the elastic connecting piece (205) is connected with the rotary disc (213), the other end of the elastic connecting piece is connected with the baffle (204), the lower end face of the first supporting plate (201) is fixedly connected with the first motor (208), the output shaft of the first motor (208) is fixedly connected with the first gear (209), the rotating shaft (203) is fixedly connected with the second gear (210), the second gear (210) is meshed with the first gear (209), and the baffle (204) is driven by the feeding assembly (300) to rotate around the rotating shaft (401); the elastic connecting piece (205) is an elastic rope; the feeding assembly (300) comprises a gear ring (301), a third gear (302) and a second motor (303), the gear ring (301) and a rotating shaft (203) are coaxially arranged, an annular groove (211) is formed in the upper end face of a first supporting plate (201), the lower end face of the gear ring (301) is fixedly connected with an annular tooth (304) matched with the annular groove (211), the second motor (303) is fixedly connected to the upper end face of the first supporting plate (201), the third gear (302) is fixedly connected with an output shaft of the second motor (303), the inner side wall of the gear ring (301) is fixedly connected with a meshing tooth (305) and a toggle tooth (306) which are arranged in parallel, the toggle tooth (306) is positioned above the meshing tooth (305), the third gear (302) is meshed with the meshing tooth (305), and a driven tooth (212) is fixedly connected to the outer side wall of a baffle plate (204), the driven tooth (212) protrudes out of the outer side wall of the rotating disc (213), and the stirring tooth (306) stirs the baffle (204) to rotate through the driven tooth (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746549.5A CN113244858B (en) | 2021-07-02 | 2021-07-02 | Metering device of catalyst for alkylphenol preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746549.5A CN113244858B (en) | 2021-07-02 | 2021-07-02 | Metering device of catalyst for alkylphenol preparation |
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| Publication Number | Publication Date |
|---|---|
| CN113244858A CN113244858A (en) | 2021-08-13 |
| CN113244858B true CN113244858B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110746549.5A Active CN113244858B (en) | 2021-07-02 | 2021-07-02 | Metering device of catalyst for alkylphenol preparation |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517590A1 (en) * | 1974-04-25 | 1975-11-13 | Commissariat Energie Atomique | DOSING DEVICE FOR POWDERED AND GRANULATED MATERIAL |
| CN101417754A (en) * | 2007-10-18 | 2009-04-29 | 克朗斯股份有限公司 | Device for discharging granular material |
| CN209411811U (en) * | 2018-12-08 | 2019-09-20 | 福建中科石化有限公司 | A kind of chemical engineering sewage processing unit of quantitative introducing purifying agent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211159661U (en) * | 2019-12-03 | 2020-08-04 | 湖南蓝宇高科环境工程技术有限公司 | Organic garbage thermal cracking reaction device |
| CN212267882U (en) * | 2020-05-25 | 2021-01-01 | 乐平市历居山生态农业发展有限公司 | Tealeaves finished product ration partial shipment equipment |
-
2021
- 2021-07-02 CN CN202110746549.5A patent/CN113244858B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517590A1 (en) * | 1974-04-25 | 1975-11-13 | Commissariat Energie Atomique | DOSING DEVICE FOR POWDERED AND GRANULATED MATERIAL |
| CN101417754A (en) * | 2007-10-18 | 2009-04-29 | 克朗斯股份有限公司 | Device for discharging granular material |
| CN209411811U (en) * | 2018-12-08 | 2019-09-20 | 福建中科石化有限公司 | A kind of chemical engineering sewage processing unit of quantitative introducing purifying agent |
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| CN113244858A (en) | 2021-08-13 |
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Denomination of invention: Metering device for preparing catalyst from alkyl phenol Effective date of registration: 20211230 Granted publication date: 20210914 Pledgee: Bank of China Limited Dongying Branch Pledgor: DONGYING KEHONG CHEMICAL Co.,Ltd. Registration number: Y2021980016989 |
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