CN218496513U

CN218496513U - Filterable sampling device for wastewater detection

Info

Publication number: CN218496513U
Application number: CN202222776910.1U
Authority: CN
Inventors: 周琳; 宋爱民; 沙鑫鑫; 冒楼晶; 丁磊磊
Original assignee: Jiangsu Yiyan Environmental Technology Co ltd
Current assignee: Jiangsu Yiyan Environmental Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-17
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a filterable sampling device is used in waste water detection relates to waste water detection technical field, including facing storage cylinder and filtering component, face storage cylinder bottom portion intercommunication and have the filtering component who is used for the water sampling prefilter, filtering component includes sampling tube, guide plate, open pipeline, thread interface, strains a section of thick bamboo, filtration pore and screw thread lid, the sampling tube middle part is equipped with the guide plate. The utility model provides a filterable sampling device is used in waste water detection, the waste water detector of this case is from taking sampling component, can carry out the sample detection in real time, improve the ageing of detection, through the subsidiary Y shape filter assembly of sampling tube, can get rid of remaining floater and large granule impurity in the waste water to the interference and the damage of waste water detector, promote waste water detector's detection precision and life, set up the liquid outlet through both ends about facing storage cylinder circumference, realize the layering sample of extraction waste water, promote the waste water detector's of the present case functional.

Description

Filterable sampling device for wastewater detection

Technical Field

The utility model relates to a waste water detection technology field specifically is a filterable sampling device is used in waste water detection.

Background

China is the largest textile garment production and export country in the world, so the printing and dyeing industry is closely related to the world, the printing and dyeing industry is a large water-consuming household, the discharge amount of wastewater and the total amount of pollutants are respectively positioned at the second place and the fourth place of national industrial departments, and the printing and dyeing industry is one of important industries causing water pollution in China, so that the relevant departments are required to regularly sample and detect the wastewater discharged by the printing and dyeing industry, and the sampling device is required to filter in order to eliminate the interference and damage of residual floaters and large-particle impurities in the wastewater to the detection device.

Firstly, the existing partial waste water detection device mostly detects collected samples when in use, and can not sample on the spot for detection due to no sampling function, so that the detection timeliness is poor.

In view of the above, a filterable sampling device for wastewater detection is proposed by improving the conventional structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filterable sampling device is used in waste water detection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including facing a storage section of thick bamboo and filtering component, face storage section of thick bamboo bottom intercommunication and have the filtering component who is used for the water sampling prefilter, filtering component includes sampling tube, guide plate, open pipeline, thread interface, strains a section of thick bamboo, strain hole and screw thread lid, the sampling tube middle part is equipped with the guide plate, and the sampling tube deviates from guide plate one side inner wall fixed mounting and has an open pipeline, open pipeline opening part circumference is equipped with the thread interface, and open pipeline inside block installs and strain a section of thick bamboo, strain a section of thick bamboo circumference evenly distributed and have a filtration hole, and strain a section of thick bamboo root fixed mounting and have a screw thread lid, strain a section of thick bamboo and pass through screw thread lid and thread interface thread fastening.

Furthermore, face a storage cylinder surface and mark along the extending direction scale of having arranged, and face the inside slidable mounting of storage cylinder and have a piston rod, the terminal fixed mounting of piston rod has the handle.

Further, face a storage cylinder bottom circumference and seted up lower floor's liquid outlet, and lower floor's liquid outlet opening part thread tightening has sealed lid.

Further, an upper liquid outlet is formed in the periphery of the top of the temporary storage cylinder, and the outer portion of the upper liquid outlet is communicated with a pipeline joint fixed by threads.

Furthermore, the middle part of the pipeline joint is communicated with a connecting pipe, and the tail end of the connecting pipe is connected with a wastewater detector.

Furthermore, the front of the waste water detector is provided with an operation panel, and the top of the waste water detector is provided with a paper printing outlet.

Furthermore, the plug is installed in the gomphosis of sampling tube opening part, and the plug outside extends and has and face the haulage rope that a storage section of thick bamboo is fixed mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a but waste water detection is with filterable sampling device, the waste water detector of this case is from taking sampling assembly, can carry out sample detection in real time, improve the ageing of detection, through the subsidiary Y shape filtering component of sampling tube, can get rid of remaining floater and large granule impurity in the waste water to the interference and the damage of waste water detector, promote waste water detector's detection precision and life, set up the liquid outlet through both ends about facing storage cylinder circumference, realize the layering sample of extraction waste water, promote the waste water detector's of the present case functional.

1. The utility model can eliminate the interference and damage of the residual floaters and large particle impurities in the waste water to the waste water detector by the arrangement of the filtering component and the Y-shaped filtering component attached to the sampling tube, thereby improving the detection accuracy and the service life of the waste water detector;

2. the utility model discloses a setting of layering liquid outlet, using the plug to block the sampling tube and wait for the stewing of extraction waste water, through setting up the liquid outlet at the upper and lower both ends of an adjacent storage cylinder circumference, realize the layering sample of extraction waste water, promote the functionality of the waste water detector of this case;

3. the utility model discloses a setting that the scale was marked for the sample of waste water all can realize the ration at every turn, through the ration extraction of different waters waste water and carry out horizontal contrast, the pollution circumstances that reachs printing and dyeing waste water of more scientific and accurate.

Drawings

FIG. 1 is a schematic view of the connection state structure of the temporary storage cylinder of the present invention;

FIG. 2 is a schematic structural view of the temporary storage cylinder in a sampling state;

fig. 3 is a schematic diagram of the internal structure of the filtering assembly of the present invention.

In the figure: 1. a temporary storage cylinder; 2. scale marking; 3. a piston rod; 4. a handle; 5. a lower layer liquid outlet; 6. a sealing cover; 7. an upper layer liquid outlet; 8. a pipe joint; 9. a connecting pipe; 10. a wastewater detector; 11. an operation panel; 12. a paper printing outlet; 13. a filter assembly; 1301. a sampling tube; 1302. a baffle; 1303. opening the pipeline; 1304. a screw thread interface; 1305. a filter cartridge; 1306. filtering holes; 1307. a threaded cap; 14. a rubber plug; 15. and (4) pulling the rope.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 2, scale marks 2 are arranged on the surface of the temporary storage cylinder 1 along the extending direction, a piston rod 3 is slidably mounted inside the temporary storage cylinder 1, a handle 4 is fixedly mounted at the tail end of the piston rod 3, when wastewater sampling is required, a plug 14 is opened to extend a sampling tube 1301 below a water level line, the piston rod 3 is pulled upwards by the handle 4, so that negative pressure is formed in the temporary storage cylinder 1 to pump wastewater into the temporary storage cylinder 1, a lower layer liquid outlet 5 is formed on the bottom circumference of the temporary storage cylinder 1, a sealing cover 6 is fixed at an opening of the lower layer liquid outlet 5 through threads, an upper layer liquid outlet 7 is formed on the top circumference of the temporary storage cylinder 1, and a pipeline joint 8 fixed through threads is communicated with the outer part of the upper layer liquid outlet 7, the middle part of the pipeline joint 8 is communicated with a connecting pipe 9, the tail end of the connecting pipe 9 is connected with a wastewater detector 10, the front side of the wastewater detector 10 is provided with an operating panel 11, the top of the wastewater detector 10 is provided with a paper printing outlet 12, after sampling is finished, a sampling pipe 1301 is blocked by a rubber plug 14, standing for extracting wastewater in the temporary storage cylinder 1 is waited, liquid outlets are formed at the upper end and the lower end of the circumference of the temporary storage cylinder 1, layered sampling for extracting wastewater is realized, the sealing cover 6 is unscrewed, the pipeline joint 8 is fixed by threads, the layered wastewater can be guided to the wastewater detector 10, detection of the wastewater is finished by built-in detection components such as a PH meter and a transmittance detector, and reports are output from the paper printing outlet 12 in real time;

as shown in fig. 3, a filtering assembly 13 for pre-filtering water sampling is communicated with the bottom of the adjacent storage cylinder 1, the filtering assembly 13 comprises a sampling tube 1301, a flow guide plate 1302, an open pipeline 1303, a thread interface 1304, a filter cartridge 1305, a filtering hole 1306 and a threaded cover 1307, the flow guide plate 1302 is arranged in the middle of the sampling tube 1301, the inner wall of one side of the sampling tube 1301, which is far away from the flow guide plate 1302, is fixedly provided with an open pipeline 1303, the thread interface 1304 is arranged on the circumference of the opening of the open pipeline 1303, the filter cartridge 1305 is clamped in the open pipeline 1303, the filtering holes 1306 are uniformly distributed on the circumference of the filter cartridge 1305, the threaded cover 1307 is fixedly arranged at the root of the filter cartridge 1305, the filter cartridge 1305 is fixed with the thread interface 1304 through the threaded cover 1307, the Y-shaped filtering assembly 13 is arranged in the middle of the sampling tube 1301, water can be guided to the filter cartridge 1305 when passing through the flow guide plate 1302, floating objects and large-particle impurities remained in the waste water are removed through the filtering holes 1306 distributed on the circumference of the filter cartridge 1305, so as not to interfere and damage the waste water detector 10, the filter cartridge 1305 is removed, the filter cartridge 1305 is extracted from the open pipeline 1303 by screwing off the threaded cover 1307, the filter cartridge 1301, the opening of the filter cartridge 14, the filter cartridge 14 is fixed with the traction rope, and the traction rope, the plug 14 is fixed to the plug 15.

The working principle is as follows: when the filterable sampling device for wastewater detection is used, when wastewater sampling is needed, the plug 14 is opened to enable the sampling tube 1301 to extend into the position below the water level line, the piston rod 3 is pulled upwards through the handle 4, negative pressure is formed in the temporary storage cylinder 1 to enable wastewater to be pumped into the temporary storage cylinder 1, the Y-shaped filtering component 13 is arranged in the middle of the sampling tube 1301, water flow can be guided to the filtering cylinder 1305 when passing through the guide plate 1302, residual floating objects and large-particle impurities in the wastewater are removed through the filtering holes 1306 distributed on the circumference of the filtering cylinder 1305, interference and damage to the wastewater detector 10 are avoided, the filtering cylinder 1305 is pulled out from the open pipeline 1303 by screwing off the threaded cover 1307, cleaning and replacement of the filtering cylinder 1305 can be achieved, the filtering effect of the filtering component 13 is maintained, after sampling is completed, the sampling tube 1301 is blocked through the plug 14, standing of the wastewater is waited for wastewater extraction in the temporary storage cylinder 1, liquid outlets are formed at the upper end and the lower end of the circumference of the storage cylinder 1, layered sampling of the extracted wastewater is achieved, the layered sampling of the wastewater is achieved, the sealed cover 6 is screwed off and the pipeline joint 8 is fixed by screwing off and the wastewater detector 10, the wastewater is detected by the pH meter, and a wastewater output report is printed in real-time, and a paper test component 12 is built-in which is detected by paper.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The filterable sampling device for wastewater detection is characterized by comprising an adjacent storage cylinder (1) and a filtering assembly (13), wherein the bottom of the adjacent storage cylinder (1) is communicated with the filtering assembly (13) for water sampling pre-filtration, the filtering assembly (13) comprises a sampling tube (1301), a flow guide plate (1302), an open pipeline (1303), a thread interface (1304), a filter cartridge (1305), a filtering hole (1306) and a threaded cover (1307), the flow guide plate (1302) is arranged in the middle of the sampling tube (1301), the inner wall of one side, deviating from the flow guide plate (1302), of the sampling tube (1301) is fixedly provided with the open pipeline (1303), the circumference of the opening of the open pipeline (1303) is provided with the thread interface (1304), the filter cartridge (1305) is clamped inside the open pipeline (1303), the filtering hole (1306) is uniformly distributed on the circumference of the filter cartridge (1305), the root of the filter cartridge (1305) is fixedly provided with the threaded cover (1307), and the filter cartridge (1305) is in threaded fixing with the thread interface (1304) through the threaded cover (1307).

2. The filterable sampling device for detecting waste water according to claim 1, wherein the face storage cylinder (1) is provided with scale marks (2) along the extending direction, a piston rod (3) is slidably mounted inside the face storage cylinder (1), and a handle (4) is fixedly mounted at the tail end of the piston rod (3).

3. The filterable sampling device for wastewater detection according to claim 1, wherein the bottom circumference of the near-storage cylinder (1) is provided with a lower-layer liquid outlet (5), and a sealing cover (6) is fixed at an opening of the lower-layer liquid outlet (5) by screw thread.

4. The filterable sampling device for wastewater detection according to claim 1, wherein the top circumference of the temporary storage cylinder (1) is provided with an upper layer liquid outlet (7), and the outer part of the upper layer liquid outlet (7) is communicated with a pipe joint (8) fixed by screw thread.

5. The filterable sampling device for wastewater detection according to claim 4, wherein the pipe joint (8) is connected with a connecting pipe (9) in the middle, and the end of the connecting pipe (9) is connected with a wastewater detector (10).

6. A filterable sampling device for waste water detection according to claim 5, wherein the waste water detector (10) is provided with an operation panel (11) on the front and a paper printed outlet (12) on the top of the waste water detector (10).

7. The filterable sampling device for wastewater detection according to claim 1, wherein a rubber plug (14) is installed in an opening of the sampling tube (1301) in an embedded manner, and a pulling rope (15) fixed to the temporary storage barrel (1) extends outside the rubber plug (14).