CN217207045U

CN217207045U - Anti-blocking device for pharmaceutical sewage pump

Info

Publication number: CN217207045U
Application number: CN202123037437.7U
Authority: CN
Inventors: 王兆平
Original assignee: Hubei Minkang Pharmaceutical Co ltd
Current assignee: Hubei Minkang Pharmaceutical Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-08-16
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a sewage pump anti-clogging device for pharmacy, including setting up the inlayer filter screen panel of the end of intaking at the sewage pump, the end outside of intaking of sewage pump is equipped with connects the arch, and outer filtering mechanism can dismantle with being connected the arch and be connected, and outer filtering mechanism includes filter cartridge and the filter screen of setting in filter cartridge, and the aperture of filter screen is greater than the aperture of inlayer filter screen panel, and filter cartridge one side is equipped with the inlet tube, and the inlet tube tip is equipped with flange. The device can filter sewage, prevents that the sewage pump from blockking up, and the convenience is to the clearance of impurity.

Description

Anti-blocking device for pharmaceutical sewage pump

Technical Field

The utility model relates to a sewage treatment device field, in particular to sewage pump anti-clogging device for pharmacy.

Background

The sewage pump belongs to one of centrifugal impurity pumps and has various forms: for example, the most common dry sewage pumps such as the W-type horizontal sewage pump and the WL-type vertical sewage pump are generally used in the pharmaceutical field, and pharmaceutical sewage contains a large amount of plant fibers, so the flow passage of the pump is easy to be blocked, once the pump is blocked, the pump cannot work normally, even the motor is burnt, and the sewage discharge is not smooth, therefore, the anti-blocking performance and the reliability are important factors for the quality of the sewage pump.

The sewage pump is because there are more solid matter inside the sewage when using, often can block up the sewage pump when carrying to influence the transport of sewage, can lead to the sewage pump to damage simultaneously, can not satisfy the user demand.

The existing operation method is to bundle the filter screen at the end part of the sewage pipe, but residues in a sewage pool can be accumulated and need to be cleaned, and meanwhile, the filter screen is easy to block and is not easy to replace and collect impurities.

Disclosure of Invention

The utility model aims to solve the technical problem that a sewage pump anti-clogging device is used in pharmacy is provided, filters sewage, prevents that the sewage pump from blockking up, and is convenient to the clearance of impurity.

In order to solve the technical problems, the technical scheme is as follows: the utility model provides a sewage pump anti-clogging device for pharmacy, is including setting up the inlayer filter screen panel of the end of intaking at the sewage pump, and the end outside of intaking of sewage pump is equipped with the connection arch, and outer filtering mechanism can dismantle with the connection arch and be connected, and outer filtering mechanism includes filter cartridge and sets up the filter screen in filter cartridge, and the aperture of filter screen is greater than the aperture of inlayer filter screen panel, and filter cartridge one side is equipped with the inlet tube, and the inlet tube tip is equipped with flange.

In the preferred scheme, the filter cartridge lateral wall is equipped with first impurity respectively and holds the chamber and the chamber is held to the second impurity corresponding inlayer filtration screen panel and filter screen, and first impurity holds the chamber and the chamber is held to the second impurity all is equipped with the discharge port, and the discharge port is equipped with the closing cap.

In a preferred scheme, the inner layer filtering net cover is of a spherical structure.

In the preferred scheme, a rotating shaft is arranged in the filter box, a scraper tightly attached to the filter screen is arranged at the end part of the rotating shaft, and the rotating shaft is driven by a driving motor.

In a preferred scheme, the filter box comprises a box body and a rear cover, and the filter screen is arranged in the box body.

The utility model provides a pair of sewage pump anti-clogging device for pharmacy carries out double-deck filtration to sewage through setting up inlayer filtration screen panel and outer filtering mechanism, and outer filtering mechanism filters massive drug fiber, and the inlayer filters the screen panel and filters tiny medicine bits of broken end to can prevent impurity to the blocking problem of sewage pump, simultaneously, can carry out centralized processing to filterable impurity through dismantling outer filtering mechanism. Preferably, through setting up the scraper blade, can in time clear up the filterable impurity of filter screen, prolong maintenance cycle.

Drawings

The invention is further described below with reference to the accompanying drawings and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a left side view of FIG. 1;

in the figure: inner filter screen panel 1 connects arch 2, filter cartridge 3, filter screen 4, inlet tube 5, flange 6, pivot 7, scraper blade 8, driving motor 9, and first impurity holds chamber 301, and second impurity holds chamber 302, discharge port 303, closing cap 304, box body 305, back lid 306.

Detailed Description

As shown in figures 1-2, a sewage pump anti-clogging device for pharmacy, including setting up the inlayer filter screen panel 1 at the end of intaking of sewage pump, inlayer filter screen panel 1 passes through threaded connection with the end of intaking of sewage pump, the end outside of intaking of sewage pump is equipped with joint protrusion 2, joint protrusion 2 is the loop configuration, with the end welded connection or the spiro union of intaking of sewage pump, outer filter mechanism can dismantle with joint protrusion 2 and be connected, outer filter mechanism includes filter cartridge 3 and the filter screen 4 of setting in filter cartridge 3, filter cartridge 3 passes through flange joint or spiro union with joint protrusion 2, realize dismantling of filter cartridge 3, the aperture of filter screen 4 is greater than the aperture of inlayer filter screen panel 1, filter cartridge 3 one side is equipped with inlet tube 5, inlet tube 5 tip is equipped with flange 6, conveniently be connected with the sewage pipe through flange 6.

The device carries out double-deck filtration to sewage through setting up inlayer filtration screen panel 1 and outer filtering mechanism, and outer filtering mechanism filters bold drug fiber, and inlayer filtration screen panel 1 filters tiny medicine bits of broken glass to can prevent impurity to the jam problem of sewage pump, simultaneously, can carry out centralized processing to filterable impurity through dismantling outer filtering mechanism.

The inner layer filtering net cover 1 is of a spherical structure. Through setting up inlayer filter screen 1 into spherical structure, be favorable to inlayer filter screen 1 filterable impurity to fall into and collect in filtering box 3.

Preferably, the side wall of the filter box 3 is provided with a first impurity accommodating cavity 301 and a second impurity accommodating cavity 302 corresponding to the inner filter mesh enclosure 1 and the filter screen 4, the first impurity accommodating cavity 301 and the second impurity accommodating cavity 302 are both provided with a discharge port 303, and the discharge port 303 is provided with a sealing cover 304.

First impurity holds chamber 301 and second impurity and holds chamber 302 and holds after dropping the filterable impurity of inlayer filter screen panel 1 and filter screen 4 respectively, is favorable to the collection to impurity, and does not influence overflowing.

Preferably, a rotating shaft 7 is arranged in the filter box 3, the rotating shaft 7 is rotatably arranged at the tail of the filter box 3 through a bearing, a scraping plate 8 tightly attached to the filter screen 4 is arranged at the end part of the rotating shaft 7, and the rotating shaft 7 is driven by a driving motor 9.

Drive pivot 7 through driving motor 9 and rotate, drive scraper blade 8 and scrape the clearance to the filterable impurity on filter screen 4 and fall into second impurity and hold chamber 302, prevent that filter screen 4 from blockking up.

Preferably, the filter cartridge 3 comprises a cartridge body 305 and a rear cover 306, and the filter screen 4 is disposed in the cartridge body 305.

Through setting up filter cartridge 3 as box body 305 and back lid 306, realize dismantling of filter cartridge 3, can make things convenient for the maintenance etc. of scraper blade 8, pivot 7, also make things convenient for the clearance of filter chamber.

The anti-blocking device for the pharmaceutical sewage pump is sleeved at the water inlet end of the sewage pump through the inner filtering mesh enclosure 1 and the outer filtering mechanism, so that the anti-blocking device is convenient to disassemble and assemble and is beneficial to cleaning impurities; the double-layer filtering can greatly reduce the impurity content in the sewage and improve the anti-blocking protection of the sewage pump; through setting up scraper blade 8, can in time clear away the filterable impurity of filter screen 4 to the maintenance duration of extension the device.

Claims

1. The utility model provides a sewage pump anti-clogging device for pharmacy which characterized in that: including setting up inlayer filtration screen panel (1) of the end of intaking at the sewage pump, the end outside of intaking of sewage pump is equipped with connects arch (2), outer filter mechanism can dismantle with connecting arch (2) and be connected, outer filter mechanism includes filter box (3) and sets up filter screen (4) in filter box (3), the aperture of filter screen (4) is greater than the aperture of inlayer filtration screen panel (1), filter box (3) one side is equipped with inlet tube (5), inlet tube (5) tip is equipped with flange (6).

2. The anti-clogging device for sewage pump in pharmacy of claim 1, wherein: filter cartridge (3) lateral wall and correspond inlayer filter screen panel (1) and filter screen (4) and be equipped with first impurity respectively and hold chamber (301) and second impurity and hold chamber (302), and first impurity holds chamber (301) and second impurity and holds chamber (302) and all is equipped with discharge port (303), and discharge port (303) are equipped with closing cap (304).

3. The anti-clogging device for sewage pump in pharmacy of claim 1, wherein: the inner layer filtering net cover (1) is of a spherical structure.

4. The pharmaceutical sewage pump anti-clogging device of claim 1, further comprising: a rotating shaft (7) is arranged in the filter box (3), a scraper (8) tightly attached to the filter screen (4) is arranged at the end of the rotating shaft (7), and the rotating shaft (7) is driven by a driving motor (9).

5. The anti-clogging device for sewage pump in pharmacy of claim 1, wherein: the filter box (3) comprises a box body (305) and a rear cover (306), and the filter screen (4) is arranged in the box body (305).