CN210796020U - Pharmaceutical wastewater treatment device - Google Patents

Abstract

The utility model discloses a pharmacy effluent treatment plant, including handling the case, be used for sending waste water to the waste pipe of handling the incasement, set up sewage filter equipment on the waste pipe, set up the agitator of handling the incasement and be used for to the medicine storage tank of handling the incasement portion supply with reaction liquid medicine, handle the incasement portion and seted up the waste water clean room, waste water clean room internally mounted has the agitator. The utility model discloses a when filter screen in pharmacy effluent treatment plant's filter need be cleared up, the accessible baffle plugs up the filtration mouth that transports to this filter screen department, then takes out this filter screen, cleans this filter screen, and wherein waste water filters the back through another filtration mouth and another filter screen, and the purification reaction of the reaction chamber continuation waste water that gets into the treatment incasement has guaranteed when clean filter screen, can continue the purification treatment to waste water, guarantees the work efficiency of the purification of waste water.

Description

Pharmaceutical wastewater treatment device

Technical Field

The utility model relates to a pharmaceutical equipment technical field, in particular to pharmacy effluent treatment plant.

Background

With the rapid development of pharmaceutical industry, the pollution treatment problem of pharmaceutical wastewater becomes more and more severe. The pharmaceutical wastewater belongs to one of the industrial wastewater difficult to treat, and has the characteristics of large component difference, complex components, more pollutants, high COD (chemical oxygen demand), more substances difficult to degrade, strong toxicity and the like due to different medicament types and different production processes. And the wastewater of the pharmaceutical factory is usually discharged intermittently, and the variety and the quantity of the products are changed greatly, so that the variety of the water quality, the water quantity and the pollutants of the wastewater is changed greatly, and great difficulty is brought to treatment. The conventional sewage and wastewater treatment process can not meet the treatment requirements of the modern society on pharmaceutical wastewater.

Because the impurity that contains the solid in the pharmacy waste water can lead to the fact the influence to the subsequent purification treatment of waste water, before consequently reentrant reaction chamber, need set up some filter equipment and carry out preliminary filtration to waste water, but current filter equipment filters through the filter screen mostly, and the filter screen blocks up easily for a long time using, consequently needs regularly to clear up, can't filter waste water at the in-process of clearance, and then leads to whole waste water purification to go on, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a pharmacy effluent treatment plant, when can guaranteeing clean filter screen, can continue to the purification treatment that carries on of waste water, guarantee the work efficiency of the purification of waste water.

In order to solve the technical problem, the utility model discloses a technical scheme does: a pharmaceutical wastewater treatment device comprises a treatment box, a wastewater pipe for conveying wastewater into the treatment box, a sewage filtering device arranged on the wastewater pipe, a stirrer arranged in the treatment box and a drug storage tank for supplying reaction drug liquid into the treatment box, wherein a wastewater purification chamber is formed in the treatment box, and the stirrer is arranged in the wastewater purification chamber;

the top of the treatment box is provided with a water inlet and a medicine inlet, the bottom of the treatment box is provided with a water outlet, the water inlet is connected with a sewage filtering device through a water pipe, the medicine inlet is connected with one end of a water pump through a water pipe, the other end of the water pump is connected with a medicine storage tank through a water pipe, and the water outlet is provided with a water drain pipe;

the sewage filtering device comprises a pipeline selector, a filter and a collecting pipe, wherein the pipeline selector comprises a selector shell, one side of the selector shell is connected with a wastewater pipe, the other side of the selector shell is provided with a first filtering port and a second filtering port, the first filtering port and the second filtering port are both connected with the filter through water pipes, the interior of the selector shell is connected with a baffle through a rotating shaft, and one end of the rotating shaft penetrates through the selector shell and is fixedly connected with an output shaft of a driving motor.

Preferably, the filter includes filter housing and sets up the inside filter screen at filter housing, filter housing all installs at both ends about and is used for connecting water piping connection head, and filter housing keeps away from the connector of pipeline selector one end and leads to pipe to be connected with collecting pipe one end, the collecting pipe other end leads to pipe to be connected with the water inlet.

Preferably, be provided with the boss of the filter screen installation of being convenient for on the filter casing, filter screen screw thread fixed connection is on the boss.

Preferably, sealing gaskets made of rubber materials are arranged on two sides of the baffle.

Preferably, the sealing gasket is provided with a sealing groove.

Preferably, the rotating rod of the stirrer is fixedly connected with an output shaft of a stirring motor outside the treatment box.

Preferably, a plurality of stirring rods are arranged on a rotating rod of the stirrer, and stirring blades used for enlarging the stirring area are arranged on the stirring rods.

Preferably, the surface of the stirring fan blade is provided with a through hole.

The utility model has the advantages that: the utility model discloses a when filter screen in pharmacy effluent treatment plant's filter need be cleared up, the accessible baffle plugs up the filtration mouth that transports to this filter screen department, then takes out this filter screen, cleans this filter screen, and wherein waste water filters the back through another filtration mouth and another filter screen, and the purification reaction of the reaction chamber continuation waste water that gets into the treatment incasement has guaranteed when clean filter screen, can continue the purification treatment to waste water, guarantees the work efficiency of the purification of waste water.

Drawings

FIG. 1 is a schematic view of the overall structure of a pharmaceutical wastewater treatment apparatus of the present invention;

FIG. 2 is a schematic diagram of the stirring structure of a pharmaceutical wastewater treatment apparatus of the present invention;

FIG. 3 is a schematic structural view of a pipeline selector of the pharmaceutical wastewater treatment apparatus of the present invention;

FIG. 4 is a schematic structural view of a pipeline selector of the pharmaceutical wastewater treatment apparatus of the present invention;

FIG. 5 is a schematic structural diagram of a filter of the pharmaceutical wastewater treatment device of the present invention.

In the figure: 1. the device comprises a treatment box, 2, a waste water pipe, 3, a pipeline selector, 4, a filter, 5, a collecting pipe, 6, a water pipe, 7, a water inlet, 8, a medicine inlet, 9, a medicine storage tank, 10, a water outlet, 11, a stirrer, 12, stirring fan blades, 13, a stirring rod, 14, a rotating rod, 15, a stirring motor, 16, a selector shell, 17, a first filtering port, 18, a second filtering port, 19, a baffle, 20, a sealing gasket, 21, a driving motor, 22, a connector, 23, a filter shell, 24 and a filter screen.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-5, the present invention provides a technical solution: a pharmaceutical wastewater treatment device comprises a treatment box 1, a wastewater pipe 2 for conveying wastewater into the treatment box 1, a sewage filtering device arranged on the wastewater pipe 2, a stirrer 11 arranged in the treatment box 1 and a medicine storage tank 9 for supplying reaction liquid medicine into the treatment box 1, wherein a wastewater purification chamber is formed in the treatment box 1, and the stirrer 11 is arranged in the wastewater purification chamber; the top of the treatment box 1 is provided with a water inlet 7 and a medicine inlet 8, the bottom of the treatment box 1 is provided with a water outlet 10, the water inlet 7 is connected with a sewage filtering device through a water pipe 6, the medicine inlet 8 is connected with one end of a water pump through the water pipe 6, the other end of the water pump is connected with a medicine storage tank 9 through the water pipe, and the water outlet 10 is provided with a water drain pipe; the sewage filtering device comprises a pipeline selector 3, a filter 4 and a collecting pipe 5, wherein the pipeline selector 3 comprises a selector shell 16, one side of the selector shell 16 is connected with a waste water pipe 2, the other side of the selector shell 16 is provided with a first filtering port 17 and a second filtering port 18, the first filtering port 17 and the second filtering port 18 are both connected with the filter 4 through a water pipe 6, the interior of the selector shell 16 is connected with a baffle 19 through a rotating shaft, one end of the rotating shaft penetrates through the selector shell 16 and is fixedly connected with an output shaft of a driving motor 21, the filter 4 comprises a filter shell 23 and a filter screen 24 arranged inside the filter shell 23, solid impurities are filtered out through the filter screen 4, connectors 22 for connecting the water pipe 6 are respectively arranged at the left end and the right end of the filter shell 23, and the connector 22 at one end, far away from the pipeline selector 3, of the filter shell 23 is connected with one end of the collecting pipe 5 through the water pipe, 5 other ends of manifold lead to pipe 6 and water inlet 7 are connected, be provided with the boss that is convenient for filter screen 24 to install on the filter housing 23, filter screen 24 screw thread fixed connection is on the boss, 19 both sides of baffle are provided with seal ring 20 that makes with the rubber material, seal groove has been seted up on seal ring 20, and seal ring 20's setting can improve the sealed effect that blocks to the filter orifice, and the seepage of waterproof waste water, the output shaft fixed connection of agitator motor 15 in agitator 11's bull stick 14 and the processing case 1 outside, be provided with a plurality of puddlers 13 on agitator 11's the bull stick 14, be provided with stirring fan blade 12 that is used for enlarging the stirring area on the puddler 13, the through-hole has been seted up on stirring fan blade 12 surface, and the setting of through-hole can reduce stirring fan blade 12's stirring.

The working principle is as follows: the wastewater flowing in the wastewater pipe 2 is filtered to remove solid impurities through the filter 4, then enters the reaction chamber in the treatment box 1, then the liquid medicine in the medicine storage tank 9 is pumped to the reaction chamber in the treatment box 1 by the water pump to be mixed with the wastewater, and then the wastewater is purified and reacted by the stirring of the stirrer 11;

when the filter screen 24 in the filter 4 needs to be cleaned, the filter opening conveyed to the filter screen 24 can be blocked by the baffle 19, then the filter screen 24 is taken out, and the filter screen 24 is cleaned, wherein after the waste water is filtered by another filter opening and another filter screen 24, the waste water enters the reaction chamber in the treatment box 1 to continue the purification reaction of the waste water, the filter screen 24 is cleaned, and meanwhile, the waste water can be continuously purified, and the work efficiency of the purification of the waste water is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a pharmacy effluent treatment plant which characterized in that: the device comprises a treatment box (1), a waste water pipe (2) used for conveying waste water into the treatment box (1), a sewage filtering device arranged on the waste water pipe (2), a stirrer (11) arranged in the treatment box (1) and a medicine storage tank (9) used for supplying reaction medicine liquid to the inside of the treatment box (1), wherein a waste water purification chamber is formed in the treatment box (1), and the stirrer (11) is arranged in the waste water purification chamber;

the top of the treatment box (1) is provided with a water inlet (7) and a medicine inlet (8), the bottom of the treatment box (1) is provided with a water outlet (10), the water inlet (7) is connected with a sewage filtering device through a water pipe (6), the medicine inlet (8) is connected with one end of a water pump through the water pipe (6), the other end of the water pump is connected with a medicine storage tank (9) through the water pipe, and the water outlet (10) is provided with a water drain pipe;

the sewage filtering device comprises a pipeline selector (3), a filter (4) and a collecting pipe (5), wherein the pipeline selector (3) comprises a selector shell (16), one side of the selector shell (16) is connected with a wastewater pipe (2), the other side of the selector shell (16) is provided with a first filtering port (17) and a second filtering port (18), the first filtering port (17) and the second filtering port (18) are both connected with the filter (4) through a water pipe (6), the interior of the selector shell (16) is connected with a baffle (19) through a rotating shaft, and one end of the rotating shaft penetrates through the output shaft of the selector shell (16) and a driving motor (21).

2. The pharmaceutical wastewater treatment device according to claim 1, wherein: filter (4) include filter housing (23) and set up filter screen (24) in filter housing (23) inside, both ends are all installed and are used for connecting water pipe (6) connector (22) about filter housing (23), and connector (22) that pipeline selector (3) one end was kept away from in filter housing (23) are connected with manifold (5) one end through water pipe (6), the manifold (5) other end passes through water pipe (6) and is connected with water inlet (7).

3. The pharmaceutical wastewater treatment apparatus according to claim 2, wherein: be provided with the boss of being convenient for filter screen (24) installation on filter casing (23), filter screen (24) screw thread fixed connection is on the boss.

4. The pharmaceutical wastewater treatment device according to claim 1, wherein: and sealing gaskets (20) made of rubber materials are arranged on two sides of the baffle plate (19).

5. The pharmaceutical wastewater treatment device according to claim 4, wherein: and a sealing groove is formed in the sealing washer (20).

6. The pharmaceutical wastewater treatment device according to claim 1, wherein: and a rotating rod (14) of the stirrer (11) is fixedly connected with an output shaft of a stirring motor (15) outside the treatment box (1).

7. The pharmaceutical wastewater treatment device according to claim 1, wherein: a plurality of stirring rods (13) are arranged on a rotating rod (14) of the stirrer (11), and stirring blades (12) used for enlarging the stirring area are arranged on the stirring rods (13).

8. The pharmaceutical wastewater treatment apparatus according to claim 7, wherein: the surface of the stirring fan blade (12) is provided with a through hole.

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