CN219709150U - Water sample pretreatment rapid filtering device - Google Patents

Abstract

The utility model relates to the technical field of filtering devices, and discloses a rapid filtering device for water sample pretreatment, which comprises a treatment box, wherein the top of the treatment box is in threaded connection with a box cover, the inside of the box cover is fixedly connected with a motor box, the inside of the motor box is fixedly connected with a stirring assembly, one side of the treatment box is fixedly connected with a drainage assembly, the surface of the treatment box is fixedly connected with a water inlet pipe, and the top of the water inlet pipe is fixedly connected with a filtering assembly. This quick filter equipment of water sample pretreatment, through the setting of filter component and inlet tube, when personnel use, pour the water source into filter house, filter through first filter screen and second filter screen, the water after the filtration passes through the inlet tube and gets into the processing case, when impurity pile up more, rotatable screw bolt takes off the second filter screen and cleans its surface, avoids slowing down the condition that flows or blocks up and appear.

Description

Water sample pretreatment rapid filtering device

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a rapid filtering device for pretreatment of water samples.

Background

At present, a water sample treatment device is a very common device in the water treatment industry, can treat water before detecting a water sample, filters out impurities influencing the detection of the water sample, and improves the accuracy of the detection of the water sample, so that a water sample pretreatment rapid filtering device is usually used for treating the water sample when the environmental engineering is studied in situ.

The current water sample pretreatment rapid filtering device has the following defects:

(1) When the impurities on the filter screen are too much, the filter screen is inconvenient to clean, the filtering speed is easy to slow down, and the risk of blockage exists;

(2) Some impurities are easy to remain in the filtered water source, secondary filtration is inconvenient to carry out on the water source, and subsequent detection of a sample is easy to influence.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rapid filtering device for water sample pretreatment, which solves the problem that impurities on the filtering device are inconvenient to clean, and the subsequent detection effect is influenced by the filtering effect.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water sample pretreatment quick filter equipment, includes the processing case, the top threaded connection of processing case has the case lid, the inside fixedly connected with motor box of case lid, the inside fixedly connected with stirring subassembly of motor box, one side fixedly connected with drainage subassembly of processing case, the fixed surface of processing case is connected with the inlet tube, the top fixedly connected with filter component of inlet tube.

Optionally, the stirring subassembly is including installing at inside servo motor, transfer line, dwang and the puddler of motor box, servo motor's output spline connection has the transfer line, the one end fixedly connected with dwang of transfer line, the fixed surface of dwang is connected with the puddler.

Optionally, the quantity of puddler is eight, activated carbon cotton cover has been cup jointed on the surface of puddler.

Optionally, the drainage subassembly includes drain pipe and ooff valve, the inside fixedly connected with ooff valve of drain pipe.

Optionally, the filter component includes filtration storehouse, first filter screen and second filter screen, the inside fixedly connected with first filter screen in filtration storehouse, there is the second filter screen at the top in filtration storehouse through threaded connection.

Optionally, the second filter screen and the inside of filtering the storehouse have all been seted up the screw hole, the inside threaded connection of screw hole has the screw bolt.

(III) beneficial effects

The utility model provides a rapid filtering device for pretreatment of a water sample, which has the following beneficial effects:

1. this quick filter equipment of water sample pretreatment, through the setting of filter component and inlet tube, when personnel use, pour the water source into filter house, filter through first filter screen and second filter screen, the water after the filtration passes through the inlet tube and gets into the processing case, when impurity pile up more, rotatable screw bolt takes off the second filter screen and cleans its surface, avoids slowing down the condition that flows or blocks up and appear.

2. This quick filter equipment of water sample pretreatment, through the setting of stirring subassembly, processing case and activated carbon cotton sleeve, after the water after filtering flows into the processing case through the inlet tube, connect the power, open the servo motor in the motor box, the transfer line rotates, drives dwang and puddler rotation, cup joints the activated carbon cotton sleeve on the puddler and adsorbs the impurity in the water to this filter equipment's filtration efficiency has been improved, in order to avoid appearing remaining impurity and cause the influence to follow-up detection.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a stirring assembly according to the present utility model;

FIG. 3 is a schematic view of a filter assembly according to the present utility model;

fig. 4 is a schematic view of a closed structure of the present utility model.

In the figure: 1. a treatment box; 2. a case cover; 3. a motor box; 4. a stirring assembly; 401. a servo motor; 402. a transmission rod; 403. a rotating lever; 404. a stirring rod; 5. a drainage assembly; 501. a drain pipe; 502. a switch valve; 6. a water inlet pipe; 7. a filter assembly; 701. a filtering bin; 702. a first filter screen; 703. a second filter screen; 8. an activated carbon cotton sleeve; 9. and (5) a threaded bolt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a water sample pretreatment quick filter equipment, including handling case 1, the top threaded connection of handling case 1 has case lid 2, the inside fixedly connected with motor box 3 of case lid 2, the inside fixedly connected with stirring subassembly 4 of motor box 3, through stirring subassembly 4, handling case 1 and the setting of activated carbon cotton sleeve 8, after the water after filtering flows into handling case 1 through inlet tube 6, connect the power, open servo motor 401 in the motor box 3, transfer line 402 rotates, drive dwang 403 and puddler 404 rotate, cup joint the impurity of activated carbon cotton sleeve 8 on puddler 404 and adsorb the aquatic, thereby improved this filter equipment's filtration efficiency, in order to avoid appearing remaining impurity and cause the influence to follow-up detection, one side fixedly connected with drainage subassembly 5 of handling case 1, the fixed surface of handling case 1 is connected with inlet tube 6, the top fixedly connected with filter subassembly 7 of inlet tube 6, through the setting of filter subassembly 7 and inlet tube 6, during personnel use, pour into filter cartridge 701 with the water source, filter through first 702 and second 703 filter, the water after filtering passes through filter 6 and get into filter screen 1 when the filter screen is more, the filter screen is piled up to filter screen 9 when the filter screen is more is got to filter screen, the filter screen is realized to filter plug 9 when the filter screen is more is prevented from appearing to the filter screen.

The stirring assembly 4 comprises a servo motor 401, a transmission rod 402, a rotating rod 403 and a stirring rod 404 which are arranged in the motor box 3, wherein the output end of the servo motor 401 is in spline connection with the transmission rod 402, one end of the transmission rod 402 is fixedly connected with the rotating rod 403, and the surface of the rotating rod 403 is fixedly connected with the stirring rod 404.

The number of the stirring rods 404 is eight, and the surface of the stirring rods 404 is sleeved with the activated carbon cotton sleeve 8.

The drainage assembly 5 comprises a drainage pipe 501 and a switch valve 502, the switch valve 502 is fixedly connected to the inside of the drainage pipe 501, and the flow of water flow is conveniently controlled through the arrangement of the drainage assembly 5.

The filter assembly 7 comprises a filter bin 701, a first filter screen 702 and a second filter screen 703, wherein the first filter screen 702 is fixedly connected to the inside of the filter bin 701, and the second filter screen 703 is connected to the top of the filter bin 701 through threads.

The second filter screen 703 and the filter cartridge 701 are provided with threaded holes, and the surfaces of the threaded holes are in threaded connection with threaded bolts 9.

In the utility model, the working steps of the device are as follows:

1. when people use, a water source is poured into the filter bin 701, the water is filtered through the first filter screen 702 and the second filter screen 703, the filtered water enters the treatment box 1 through the water inlet pipe 6, when excessive impurities on the surface of the second filter screen 703 influence the filtering speed, the threaded bolt 9 is loosened, and the second filter screen 703 is taken out and cleaned;

2. after the filtered water flows into the treatment box 1 through the water inlet pipe 6, the power supply is connected, the servo motor 401 in the motor box 3 is started, the transmission rod 402 rotates to drive the rotation rod 403 and the stirring rod 404 to rotate, the activated carbon cotton sleeve 8 sleeved on the stirring rod 404 adsorbs impurities in the water, the water source with the impurities removed is discharged through the water outlet pipe 501, and meanwhile, the water flow size can be adjusted by using the switch valve 502.

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

Claims (6)

1. The utility model provides a water sample pretreatment rapid filtration device, includes treatment box (1), its characterized in that: the top threaded connection of processing case (1) has case lid (2), the inside fixedly connected with motor box (3) of case lid (2), the inside fixedly connected with stirring subassembly (4) of motor box (3), one side fixedly connected with drainage subassembly (5) of processing case (1), the fixed surface of processing case (1) is connected with inlet tube (6), the top fixedly connected with filter component (7) of inlet tube (6).

2. A rapid filtration device for the pretreatment of water samples according to claim 1, wherein: the stirring assembly (4) comprises a servo motor (401), a transmission rod (402), a rotating rod (403) and a stirring rod (404) which are arranged inside the motor box (3), wherein the output end of the servo motor (401) is in spline connection with the transmission rod (402), one end of the transmission rod (402) is fixedly connected with the rotating rod (403), and the surface of the rotating rod (403) is fixedly connected with the stirring rod (404).

3. A rapid filtration device for the pretreatment of water samples according to claim 2, wherein: the number of the stirring rods (404) is eight, and the surface of the stirring rods (404) is sleeved with an activated carbon cotton sleeve (8).

4. A rapid filtration device for the pretreatment of water samples according to claim 1, wherein: the drainage assembly (5) comprises a drainage pipe (501) and a switch valve (502), and the switch valve (502) is fixedly connected to the inside of the drainage pipe (501).

5. A rapid filtration device for the pretreatment of water samples according to claim 1, wherein: the filter assembly (7) comprises a filter bin (701), a first filter screen (702) and a second filter screen (703), wherein the first filter screen (702) is fixedly connected to the inside of the filter bin (701), and the second filter screen (703) is connected to the top of the filter bin (701) through threads.

6. A rapid filtration device for pretreatment of water samples according to claim 5, wherein: threaded holes are formed in the second filter screen (703) and the filter bin (701), and threaded bolts (9) are connected to the internal threads of the threaded holes.