CN203816387U - High-tower compound fertilizer screening step dedusting device - Google Patents
High-tower compound fertilizer screening step dedusting device Download PDFInfo
- Publication number
- CN203816387U CN203816387U CN201420199927.8U CN201420199927U CN203816387U CN 203816387 U CN203816387 U CN 203816387U CN 201420199927 U CN201420199927 U CN 201420199927U CN 203816387 U CN203816387 U CN 203816387U
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- dust
- plate
- casing
- bag
- 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
Abstract
The utility model relates to chemical fertilizer production equipment and particularly relates to a high-tower compound fertilizer screening step dedusting device. The device comprises a classifier and a deduster, wherein the classifier comprises an obliquely arranged sieve plate, and a fine material conveyer belt and a coarse material conveyer belt aranged below the sieve plate; the sieve plate is arranged in a sieve plate chamber which is formed by connecting an upper shell aranged above the sieve plate, a lower shell arranged below the sieve plate and a side plate arranged on the side face of the sieve plate; a feed hopper is arranged at the upper end of the upper shell, a discharging hopper is aranged at the lower end of the lower shell, the upper ends of the upper and lower shells are connected to an air intake of a draught fan through horn mouths, and an air outlet of the draught fan is connected to an air intake of the deduster. The dedusting device screens materials in the sealed sieve plate chamber, the draught fan continuously guides dust in the sieve plate chamber to the deduster, so that the dust is purified; a screening workshop is free from dust pollution, so that the device is good in dedusting effect and can utilize the recovered dust, thereby not only saving the materials, but also protecting the environment. A bag filter which is specially designed is free from parking overhaul and can continuously operate, so that the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of fertilizer production equipment, specifically a kind of high tower compound fertilizer screening operation dust arrester.
Background technology
High tower compound fertilizer in process of production, need to sieve, due to chemical fertilizer granule, this forms as Powdered polymerization, therefore,, in screening process, have a large amount of dust and swim in environment, dust not only affects the quality of chemical fertilizer production, and dust can enter in air, not only pollutant atmosphere, and screening workman's health is caused damage.Dust removal by ventilation facility dust removing effects in existing screen house is poor, and cannot reclaim dust, causes larger waste.
Summary of the invention
The utility model provides the high tower compound fertilizer of a kind of good dedusting effect, recyclable dust screening operation dust arrester for addressing the above problem.
The utility model for the technical scheme that technical solution problem adopts is: a kind of high tower compound fertilizer screening operation dust arrester described in the utility model comprises sifter and deduster, described sifter comprises the sieve plate being obliquely installed, be arranged on fines conveyer belt and the coarse fodder conveyer belt of sieve plate below, described sieve plate is arranged in sieve plate chamber, in described sieve plate chamber by the upper shell that is arranged on sieve plate top, be arranged on sieve plate below lower house, the side plate that is arranged on sieve plate side is formed by connecting, the upper end of described upper shell is provided with feed hopper, the lower end of described lower house is provided with discharge funnel, the upper end of upper shell and lower house is connected to the air inlet of air-introduced machine by horn mouth, the exhaust outlet of air-introduced machine is connected to the air inlet of deduster.
Described deduster comprises casing, is supported on the support of casing below, the lower end of casing is provided with air inlet, the upper end of casing is provided with air outlet, in the inner chamber of casing, be provided with dust-removal cloth-bag, in the inner chamber of casing, between air inlet and air outlet, be installed with diaphragm plate, described diaphragm plate is provided with cloth bag and installs hole, and the upper end of described dust-removal cloth-bag is fixedly mounted on cloth bag and installs in hole; Described dust-removal cloth-bag comprises the skeleton of coil spring shape and is sleeved on the filter cloth on skeleton; Below diaphragm plate, be provided with oscillating plate, described oscillating plate and diaphragm plate be arranged in parallel, the edge of oscillating plate is fixedly connected with connecting rod, described connecting rod is inserted on the wallboard of casing, connecting rod is connected on vibrating motor vibration terminal, oscillating plate is provided with cloth bag lower hole is installed, and the lower end of described dust-removal cloth-bag is arranged on cloth bag and installs in lower hole; The upper end of described skeleton is provided with the projection of outwardly convex, and the upper surface of diaphragm plate is provided with the groove matching with projection, and described projection is arranged in groove.
Owing to having adopted said structure; this dust arrester carries out the screening of material in the sieve plate chamber of sealing; air-introduced machine is constantly introduced deduster by the dust in sieve plate chamber and is purified; screen house no dust pollution; good dedusting effect also can be used to reclaiming dust, and can save material again can protection of the environment, and the sack cleaner of particular design is without parking maintenance; continuously-running, enhances productivity.
Brief description of the drawings
Fig. 1 is the structure cutaway view of an embodiment of the utility model.
Fig. 2 is the partial structurtes schematic diagram of deduster diaphragm plate.
Fig. 3 is the structural representation of deduster oscillating plate.
Detailed description of the invention
As shown in the figure, a kind of high tower compound fertilizer screening operation dust arrester described in the utility model, comprise described in sifter and deduster that sifter comprises the sieve plate 20 being obliquely installed, be arranged on fines conveyer belt 21 and the coarse fodder conveyer belt 22 of sieve plate 20 belows, described sieve plate 20 is arranged in sieve plate chamber, in described sieve plate chamber by the upper shell 23 that is arranged on sieve plate 20 tops, be arranged on sieve plate 20 below lower houses 24, the side plate 25 that is arranged on sieve plate 20 sides is formed by connecting, upper shell 23, lower house 24 and biside plate 25 are upper by sieve plate 20, under, left, the sealing of right four sides, dust in screening process cannot be escaped.The upper end of described upper shell 23 is provided with feed hopper 231, the lower end of described lower house 24 is provided with discharge funnel 241, material enters by feed hopper 231, drops on sieve plate 20, and less particle is collected and dropped on fines conveyer belt 21 by discharge funnel 241 through sieve plate 20; Larger particle slides on the coarse fodder conveyer belt 22 in front along the sieve plate 20 being obliquely installed.
The upper end of upper shell 23 and lower house 24 is connected to the air inlet of air-introduced machine 26 by horn mouth, the exhaust outlet of air-introduced machine 26 is connected to the air inlet 3 of deduster.Because the four sides of sieve plate 20 sealing all produces negative pressure at the opening part of feed hopper 231, discharge funnel 241 and sieve plate 20 front ends when therefore air-introduced machine 26 is worked, can avoid part that dust passes through these openings to external diffusion.
As shown in Figure 1, described deduster comprises casing 1, is supported on the support 2 of casing 1 below, the lower end of casing 1 is provided with air inlet 3, the upper end of casing 1 is provided with air outlet 4, is provided with dust-removal cloth-bag 5 in the inner chamber of casing 1, and the lower end of casing 1 is also provided with ash bucket 8, dusty gas enters in housing 1 by air inlet 3, be subject to the filtration of Action of Gravity Field and dust-removal cloth-bag 5, dust settling is in ash bucket 8, and cleaned air enters air outlet 4 by the upper end of dust-removal cloth-bag 5 and discharges.
In the inner chamber of casing 1, between air inlet 3 and air outlet 4, be installed with diaphragm plate 6, described diaphragm plate 6 is provided with cloth bag and installs hole 61, and the upper end of described dust-removal cloth-bag 5 is fixedly mounted on cloth bag and installs in hole 61; Described dust-removal cloth-bag 5 comprises the skeleton 51 of coil spring shape and is sleeved on the filter cloth 52 on skeleton 51; Skeleton 51 adopts the materials such as the good stainless steel of elasticity to make.As shown in Figure 2, the upper end of described skeleton 51 is provided with the projection 53 of outwardly convex, and the upper surface of diaphragm plate 6 is provided with the groove matching with projection 53, and described projection 53 is arranged in groove.Can prevent that like this dust-removal cloth-bag 5 from rotating.
Below diaphragm plate 6, be provided with oscillating plate 7, described oscillating plate 7 be arranged in parallel with diaphragm plate 6, as shown in Figure 3, the edge of oscillating plate 7 is fixedly connected with connecting rod 71, described connecting rod 71 is inserted on the wallboard of casing 1, connecting rod 71 is connected to vibrating motor 9 and vibrates on terminal, and oscillating plate 7 is provided with cloth bag lower hole 72 is installed, and the lower end of described dust-removal cloth-bag 5 is arranged on cloth bag and installs in lower hole 72.Vibrating motor 9 can be arranged on the outside of casing 1 as shown in Figure 1, also can be arranged in the inner chamber of casing 1, the vibration producing when vibrating motor 9 rotates is delivered to oscillating plate 7 by connecting rod 71, clash into again the lower end of dust-removal cloth-bag 5 by oscillating plate 7, make skeleton 51 produce resonance, pat dust-removal cloth-bag 5, the dust that sticks to dust-removal cloth-bag 5 surfaces is shaken off.
Claims (2)
1. a high tower compound fertilizer screening operation dust arrester, comprise sifter and deduster, described sifter comprises the sieve plate (20) being obliquely installed, be arranged on fines conveyer belt (21) and the coarse fodder conveyer belt (22) of sieve plate (20) below, it is characterized in that: described sieve plate (20) is arranged in sieve plate chamber, in described sieve plate chamber by the upper shell (23) that is arranged on sieve plate (20) top, be arranged on sieve plate (20) below lower house (24), the side plate (25) that is arranged on sieve plate (20) side is formed by connecting, the upper end of described upper shell (23) is provided with feed hopper (231), the lower end of described lower house (24) is provided with discharge funnel (241), the upper end of upper shell (23) and lower house (24) is connected to the air inlet of air-introduced machine (26) by horn mouth, the exhaust outlet of air-introduced machine (26) is connected to the air inlet (3) of deduster.
2. a kind of high tower compound fertilizer screening operation dust arrester according to claim 1, it is characterized in that: described deduster comprises casing (1), be supported on the support (2) of casing (1) below, the lower end of casing (1) is provided with air inlet (3), the upper end of casing (1) is provided with air outlet (4), in the inner chamber of casing (1), be provided with dust-removal cloth-bag (5), between air inlet in the inner chamber of casing (1) (3) and air outlet (4), be installed with diaphragm plate (6), described diaphragm plate (6) is provided with cloth bag and installs hole (61), the upper end of described dust-removal cloth-bag (5) is fixedly mounted on cloth bag and installs in hole (61), described dust-removal cloth-bag (5) comprises the skeleton (51) of coil spring shape and is sleeved on the filter cloth (52) on skeleton (51), be provided with oscillating plate (7) in the below of diaphragm plate (6), described oscillating plate (7) be arranged in parallel with diaphragm plate (6), the edge of oscillating plate (7) is fixedly connected with connecting rod (71), described connecting rod (71) is inserted on the wallboard of casing (1), connecting rod (71) is connected on vibrating motor (9) vibration terminal, oscillating plate (7) is provided with cloth bag lower hole (72) is installed, and the lower end of described dust-removal cloth-bag (5) is arranged on cloth bag and installs in lower hole (72), the upper end of described skeleton (51) is provided with the projection (53) of outwardly convex, and the upper surface of diaphragm plate (6) is provided with the groove matching with projection (53), and described projection (53) is arranged in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199927.8U CN203816387U (en) | 2014-04-23 | 2014-04-23 | High-tower compound fertilizer screening step dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199927.8U CN203816387U (en) | 2014-04-23 | 2014-04-23 | High-tower compound fertilizer screening step dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816387U true CN203816387U (en) | 2014-09-10 |
Family
ID=51471932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199927.8U Active CN203816387U (en) | 2014-04-23 | 2014-04-23 | High-tower compound fertilizer screening step dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126529A (en) * | 2015-10-08 | 2015-12-09 | 泰安中意重型工业设备有限公司 | Method and device for inorganized emission flying dust pollution government |
| CN106238322A (en) * | 2016-08-31 | 2016-12-21 | 天津市施易得肥料有限公司 | A kind of composite heat transfer screening plant |
-
2014
- 2014-04-23 CN CN201420199927.8U patent/CN203816387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126529A (en) * | 2015-10-08 | 2015-12-09 | 泰安中意重型工业设备有限公司 | Method and device for inorganized emission flying dust pollution government |
| CN106238322A (en) * | 2016-08-31 | 2016-12-21 | 天津市施易得肥料有限公司 | A kind of composite heat transfer screening plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204247374U (en) | A kind of rice paddy seed removal of impurities screening machine | |
| CN107321434A (en) | A kind of low Stone processing equipment | |
| CN2825131Y (en) | Pulse back-blowing filter-core filtering full-automatic powder recovery device | |
| CN107650297A (en) | The label impurity separator of plastic bottle piece | |
| CN203816387U (en) | High-tower compound fertilizer screening step dedusting device | |
| CN209005437U (en) | A kind of pitch dust precipitator | |
| CN207137565U (en) | A kind of pulse bag-type dust-removing equipment with air jet pipe deashing device | |
| CN212349394U (en) | Concentrator that screening effect is good | |
| CN219129949U (en) | Raw material pellet storage equipment for haydite sand preparation | |
| CN202224346U (en) | Novel vibrating screen | |
| CN214439595U (en) | Particle sorting device for refractory material production | |
| CN213528003U (en) | Dust collector in system sand in-process | |
| CN210635434U (en) | Automatic charging device for Czochralski monocrystalline silicon re-feeding barrel | |
| CN201267775Y (en) | Circuit board disassembling and fanning machine | |
| CN204842190U (en) | Phosphor powder shale shaker | |
| CN210206244U (en) | Industrial dust collector with secondary screening function | |
| CN210098224U (en) | Device for separating iron chips from residual sand by utilizing wind power | |
| CN103766092B (en) | A kind of fish meal spraying and grading plant | |
| CN210386186U (en) | Magnetic separation separator | |
| CN209254945U (en) | A kind of flour mill with dust-extraction unit | |
| CN208679312U (en) | A kind of raw material grinding device | |
| CN220346469U (en) | Impurity removing device for putty powder processing | |
| CN219273702U (en) | Rare earth polishing powder precise screening device | |
| CN215997575U (en) | Raw material screening device with ash removal effect for chemical machinery | |
| CN211189432U (en) | Central dust removal device of waste PCB copper powder recovery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |