阅读说明：本技术 一种污水处理用粗滤装置 (Coarse filtration device for sewage treatment ) 是由 冯春利 于 2019-09-10 设计创作，主要内容包括：本发明公开了一种污水处理用粗滤装置,包括工作台、过滤箱、过滤筒、电机和杂质收集箱,所述工作台上通过四根支撑柱固定设有过滤箱,所述过滤箱左侧设有进水管,所述过滤箱下设有出水管,所述过滤箱内设有过滤筒,所述过滤箱右侧壁开设有出渣孔,所述过滤筒右端外壁套设有第一轴承,所述第一轴承外壁与所述出渣孔内壁固定连接,所述过滤筒内壁固定设有蛟龙叶片,所述蛟龙叶片内固定设有支撑轴,所述支撑轴左端外壁固定套设有第二轴承。有益效果：能够在过滤的过程中,自动将过滤筒内的固体滤渣通过转动的蛟龙叶片输送到杂质收集箱内,从而不需工人对过滤筒进行定期清理,减少了工人的工作量,省时省力,还提高了污水处理的效率。(The invention discloses a rough filtering device for sewage treatment, which comprises a workbench, a filter box, a filter cylinder, a motor and an impurity collecting box, wherein the filter box is fixedly arranged on the workbench through four support columns, a water inlet pipe is arranged on the left side of the filter box, a water outlet pipe is arranged below the filter box, the filter cylinder is arranged in the filter box, a slag hole is formed in the right side wall of the filter box, a first bearing is sleeved on the outer wall of the right end of the filter cylinder, the outer wall of the first bearing is fixedly connected with the inner wall of the slag hole, an auger blade is fixedly arranged on the inner wall of the filter cylinder, a support shaft is fixedly arranged in the auger blade, and a second bearing is fixedly sleeved on the. Has the advantages that: can be at filterable in-process, carry the impurity collecting box through pivoted flood dragon blade with the solid filter residue in the cartridge filter automatically to do not need the workman to carry out periodic cleaning to the cartridge filter, reduced workman's work load, labour saving and time saving has still improved sewage treatment's efficiency.)

1. the utility model provides a coarse filtration device for sewage treatment, which is characterized in that, includes workstation (1), rose box (3), cartridge filter (4), motor (14) and impurity collecting box (12), be equipped with rose box (3) through four spinal branch daggers (2) are fixed on workstation (1), rose box (3) left side is equipped with inlet tube (20), rose box (3) have outlet pipe (21), be equipped with cartridge filter (4) in rose box (3), slag hole (5) have been seted up to rose box (3) right side wall, cartridge filter (4) right-hand member outer wall cover is equipped with first bearing (6), first bearing (6) outer wall with slag hole (5) inner wall fixed connection, cartridge filter (4) inner wall is fixed and is equipped with flood dragon blade (7), flood dragon blade (7) internal fixation is equipped with back shaft (8), the fixed cover of back shaft (8) left end outer wall is equipped with second bearing (9), the outer wall of second bearing (9) with rose box (3) left side wall fixed connection, the fixed welding of back shaft (8) right-hand member has transfer line (10), the fixed cover of transfer line (10) right-hand member outer wall is equipped with first belt pulley (11), the fixed impurity collecting box (12) that is equipped with on workstation (1) right-hand member, slag inlet (13) have been seted up in the left side of impurity collecting box (12) upper wall, the fixed motor (14) that is equipped with in impurity collecting box (12) upper wall right side, the fixed cover of pivot outer wall of motor (14) is equipped with second belt pulley (15), second belt pulley (15) with the cover is equipped with V belt (16) between first belt pulley (11).

2. A rough filtration apparatus for sewage treatment according to claim 1, wherein the filter cartridge (4) is a cylindrical structure rolled from a filter screen into a truncated cone shape.

3. a coarse filter device for sewage treatment according to claim 1, characterized in that reinforcing rods (17) are fixedly arranged between the supporting columns (2).

4. A strainer device for sewage treatment according to claim 1, wherein a mudguard (18) is fixedly sleeved on an outer wall of one end of the transmission rod (10) close to the first belt pulley (11).

5. A coarse filter device for sewage treatment as recited in claim 1 wherein a cleaning window (19) is opened on a side wall of said impurity collecting box (12).

Technical Field

The invention relates to the field of sewage treatment, in particular to a rough filtering device for sewage treatment.

Background

The sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, promoting urban grade and promoting economic development.

need use the filter to carry out coarse filtration to particulate impurities at sewage treatment's in-process, and the filter needs regularly to clear up, otherwise easy jam. At present, the filter of sewage treatment plant on the market mostly is platelike structure and all connects through the bolt to need the workman just to make the filter dismantle with the help of the spanner, increased workman's work load, the process of clearance moreover is very wasted time and energy.

an effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

the invention aims to provide a coarse filtering device for sewage treatment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a rough filtering device for sewage treatment comprises a workbench, a filter box, a filter cartridge, a motor and an impurity collecting box, wherein the filter box is fixedly arranged on the workbench through four support columns, a water inlet pipe is arranged on the left side of the filter box, a water outlet pipe is arranged below the filter box, the filter cartridge is arranged in the filter box, a slag hole is formed in the right side wall of the filter box, a first bearing is sleeved on the outer wall of the right end of the filter cartridge, the outer wall of the first bearing is fixedly connected with the inner wall of the slag hole, a dragon blade is fixedly arranged on the inner wall of the filter cartridge, a support shaft is fixedly arranged in the dragon blade, a second bearing is fixedly arranged in the outer wall of the left end of the support shaft, the outer wall of the second bearing is fixedly connected with the left side wall of the filter box, a transmission rod is fixedly welded at the right end of, the left side of impurity collecting box upper wall has been seted up into the cinder notch, the fixed motor that is equipped with in impurity collecting box upper wall right side, the fixed cover of pivot outer wall of motor is equipped with the second belt pulley, the second belt pulley with the cover is equipped with the V belt between the first belt pulley.

Furthermore, the filter cylinder is of a cylindrical structure formed by rolling a filter screen into a circular truncated cone.

furthermore, all fixedly between the support column be equipped with the stiffener.

Furthermore, a mudguard is fixedly sleeved on the outer wall of one end, close to the first belt pulley, of the transmission rod.

Furthermore, a cleaning window is formed in one side wall of the impurity collecting box.

Compared with the prior art, the invention has the following beneficial effects:

(1) By arranging the workbench, the filter box, the filter cartridge, the motor and the impurity collecting box, the solid filter residue in the filter cartridge can be automatically conveyed into the impurity collecting box through the rotating flood dragon blades in the filtering process, so that workers do not need to clean the filter cartridge regularly, the workload of the workers is reduced, the time and the labor are saved, and the efficiency of sewage treatment is also improved.

(2) The reinforcing rods are arranged, so that firmness among the supporting columns can be improved.

(3) The mud guard is arranged, so that mud discharged from the slag hole can be prevented from splashing on the first belt pulley.

(4) The cleaning window is arranged, so that sludge in the impurity collecting box can be conveniently cleaned out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a coarse filtration apparatus for sewage treatment according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of a filter cartridge in a coarse filter apparatus for sewage treatment according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of flood dragon blades in a coarse filtration device for sewage treatment according to an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a foreign matter collecting box in a coarse filtering device for sewage treatment according to an embodiment of the present invention.

Reference numerals:

1. A work table; 2. a support pillar; 3. a filter box; 4. a filter cartridge; 5. a slag hole; 6. a first bearing; 7. flood dragon leaves; 8. a support shaft; 9. a second bearing; 10. a transmission rod; 11. a first pulley; 12. an impurity collecting box; 13. a slag inlet; 14. a motor; 15. a second pulley; 16. a V-belt; 17. a reinforcing bar; 18. a fender; 19. cleaning the window; 20. a water inlet pipe; 21. and (5) discharging a water pipe.

Detailed Description

The invention is further described with reference to the following drawings and detailed description: