CN213221148U

CN213221148U - River water quality testing sample preprocessing device

Info

Publication number: CN213221148U
Application number: CN202021918058.1U
Authority: CN
Inventors: 于松松
Original assignee: Hubei Zhengjiang Environmental Protection Technology Co ltd
Current assignee: Hubei Zhengjiang Environmental Protection Technology Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-05-18
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a river water quality testing sample preprocessing device, including handling the case, the right-hand member upper portion fixed mounting who handles the case has the funnel, the inner chamber upper portion of handling the case is provided with flexible extrusion device, the inner chamber middle part of handling the case is provided with filter equipment, a plurality of groups wash port have all been seted up to the inner chamber bottom of handling the case, the spacing groove has been seted up to the right-hand member lower part of handling the case, the cell wall of spacing groove is provided with storage device, the equal fixed mounting in both sides has a backup pad, two sets of around both sides and the lower extreme right part of the lower extreme left part of handling the case the common fixed mounting of lower extreme of backup pad. A river water quality testing sample preprocessing device, debris on the filter screen receive the influence of slope gravity and down slide to descend and deposit in the hold up tank, the debris of filter screen reduces this moment, thereby prevents the mesh jam of filter screen, ensures that the preliminary treatment normally works.

Description

River water quality testing sample preprocessing device

Technical Field

The utility model relates to a water quality testing technical field specifically is a river water quality testing sample preprocessing device.

Background

The water quality detection is a process for monitoring and measuring the types of pollutants in water bodies, the concentrations and the variation trends of various pollutants and evaluating the water quality conditions, and has a wide monitoring range, including uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is the comprehensive index reflecting the water quality condition, such as temperature, chroma, turbidity, pH value, conductivity, suspended matter, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like, when the existing river water quality detection sampling pretreatment device carries out filtration treatment, impurities such as sludge and the like easily block filter meshes, so that the water quality cannot be pretreated, and simultaneously the impurities such as sludge and the like are inconvenient to take out, so that the practicability is reduced, the pretreatment efficiency is slower, and the treatment time is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river water quality testing sample preprocessing device 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: the utility model provides a river water quality testing sample preprocessing device, is including handling the case, the right-hand member upper portion fixed mounting who handles the case has the funnel, the inner chamber upper portion of handling the case is provided with flexible extrusion device, the inner chamber middle part of handling the case is provided with filter equipment, a plurality of groups wash port have all been seted up to the inner chamber bottom of handling the case, the spacing groove has been seted up to the right-hand member lower part of handling the case, the cell wall of spacing groove is provided with storage device, the equal fixed mounting in both sides around the lower extreme left part of handling the case and both sides around the lower extreme right part has a backup pad, and is two sets of the common fixed mounting of lower extreme of backup pad has.

Preferably, the telescopic extrusion device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, an extrusion plate is fixedly mounted at the lower end of the telescopic rod, and the telescopic power machine is fixedly connected to the middle part of the upper end of the treatment box to fixedly connect the telescopic extrusion device with the treatment box.

Preferably, filter equipment includes the pivot, the fixed surface of pivot installs the filter screen, the pivot runs through the inner chamber antetheca middle side and the fixed mounting who handles the case have positive and negative motor, filter screen swing joint is in the same place filter equipment with processing case swing joint in the middle part of the inner chamber of handling the case.

Preferably, storage device is including storing the box, the hold up tank has been seted up to the upper end left part of storing the box, the right-hand member middle part fixed mounting who stores the box has the pull ring, it alternates to connect and to handle storage device and handle case swing joint in the right-hand member lower part of handling the case to store the box.

Preferably, the telescopic power machine is electrically connected with the telescopic rod, and the size of the extrusion plate is matched with that of the inner cavity of the treatment box.

Preferably, the funnel is communicated with the inner cavity of the treatment box, and the storage device is positioned below the filtering device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. drive pivot clockwise through positive and negative motor and rotate to drive the filter screen and be in the tilt state when rotating around pivot clockwise, debris on the filter screen receive the influence of slope gravity and down slide, and descend and deposit in the hold up tank, the debris of filter screen reduce this moment, thereby prevent the mesh jam of filter screen, ensure the normal work of preliminary treatment, manual pulling pull ring makes the storage box break away from and handles the case, thereby conveniently takes out debris from handling the case, has improved the practicality.

2. The telescopic power machine drives the telescopic rod to stretch, so that when the telescopic rod is extended, the extrusion plate is driven to move downwards, air in the box is compressed, the compressed air is extruded to push water to quickly pass through the filter screen, the flowing speed of the water is accelerated, and the pretreatment efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a river water quality testing and sampling pretreatment device of the present invention;

FIG. 2 is a schematic structural view of a telescopic extrusion device of the river water quality detection sampling pretreatment device of the present invention;

FIG. 3 is a schematic structural view of a filtration device of the river water quality detection sampling pretreatment device of the present invention;

fig. 4 is a schematic structural view of a storage device of the river water quality detection sampling pretreatment device of the present invention.

In the figure: 1. a treatment tank; 2. a funnel; 3. a telescopic extrusion device; 4. a filtration device; 5. a drain hole; 6. a limiting groove; 7. a storage device; 8. a support plate; 9. a base; 10. a liquid storage box; 31. a telescopic power machine; 32. a telescopic rod; 33. a pressing plate; 41. a rotating shaft; 42. a filter screen; 43. a positive and negative motor; 71. a storage box; 72. a storage tank; 73. and (4) a pull ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a river water quality testing sample preprocessing device, including handling case 1, it is convenient to carry out the preliminary treatment to quality of water to handle case 1, the right-hand member upper portion fixed mounting who handles case 1 has funnel 2, the inner chamber upper portion of handling case 1 is provided with flexible extrusion device 3, the inner chamber middle part of handling case 1 is provided with filter equipment 4, a plurality of groups wash port 5 have all been seted up to the inner chamber bottom of handling case 1, spacing groove 6 has been seted up to the right-hand member lower part of handling case 1, spacing groove 6 plays limiting displacement to storage device 7, the cell wall of spacing groove 6 is provided with storage device 7, the equal fixed mounting in both sides around both sides and the lower extreme right part of the lower extreme left part of handling case 1 has a backup pad 8, backup pad 8 plays the firm effect of support to handling case 1, the common fixed mounting of the lower extreme of two sets of.

The telescopic extrusion device 3 comprises a telescopic power machine 31 and a telescopic rod 32, the telescopic power machine 31 is a power machine which can enable the telescopic rod 32 to be in a telescopic and extending state, the telescopic rod 32 is movably connected to the output end of the telescopic power machine 31, the lower end of the telescopic rod 32 is fixedly provided with an extrusion plate 33, the extrusion plate 33 extrudes air in the treatment box 1 when moving downwards so as to generate pressure and accelerate the flowing speed of water flow, and the telescopic power machine 31 is fixedly connected to the middle part of the upper end of the treatment box 1 so as to fixedly connect the telescopic extrusion device 3 with the treatment box 1; the filtering device 4 comprises a rotating shaft 41, a filter screen 42 is fixedly arranged on the outer surface of the rotating shaft 41, the filter screen 42 is used for carrying out filtering pretreatment on water quality and isolating and filtering sundries such as sludge, the rotating shaft 41 penetrates through the middle side of the front wall of the inner cavity of the treatment box 1 and is fixedly provided with a positive and negative motor 43, and the filter screen 42 is movably connected with the middle part of the inner cavity of the treatment box 1 so as to movably connect the filtering device 4 and the treatment box 1 together; the storage device 7 comprises a storage box 71, the left part of the upper end of the storage box 71 is provided with a storage groove 72, the storage groove 72 stores sundries, the sundries can be conveniently taken out of the treatment box 1, the middle part of the right end of the storage box 71 is fixedly provided with a pull ring 73, and the storage box 71 is inserted and connected to the lower part of the right end of the treatment box 1 so as to movably connect the storage device 7 with the treatment box 1; the telescopic power machine 31 is electrically connected with the telescopic rod 32, and the size of the extrusion plate 33 is matched with the size of the inner cavity of the treatment box 1; the funnel 2 is communicated with the inner cavity of the processing box 1, and the storage device 7 is positioned below the filtering device 4.

It should be noted that, the utility model relates to a river water quality testing sample preprocessing device, get into processing case 1 with water through funnel 2, and descend perpendicularly to filter screen 42, filter water through filter screen 42, debris such as mud are held back on filter screen 42, drive pivot 41 clockwise rotation through positive and negative motor 43, thereby it is in the tilt state when driving filter screen 42 to rotate around pivot 41 clockwise, debris on filter screen 42 receive the influence of slope gravity and down slide, and descend and deposit in holding vessel 72, the debris of filter screen 42 reduces at this moment, thereby prevent the jam of filter screen 42, ensure the normal work of preliminary treatment, manual pulling pull ring 73 makes holding vessel 71 break away from processing case 1, thereby conveniently take out debris from processing case 1, the practicality has been improved; the telescopic power machine 31 drives the telescopic rod 32 to stretch, so that when the telescopic rod 32 is extended, the extrusion plate 33 is driven to move downwards, air in the treatment box 1 is compressed, water is pushed to quickly pass through the filter screen 42 by compressed air extrusion, the flowing speed of the water is increased, and the pretreatment efficiency is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a river water quality testing sample preprocessing device, is including handling case (1), its characterized in that: the utility model discloses a processing box, including processing case (1), inner chamber upper portion, processing case (1), processing case upper portion has funnel (2), the inner chamber upper portion of processing case (1) is provided with flexible extrusion device (3), the inner chamber middle part of processing case (1) is provided with filter equipment (4), a plurality of groups wash port (5) have all been seted up to the inner chamber bottom of processing case (1), spacing groove (6) have been seted up to the right-hand member lower part of processing case (1), the cell wall of spacing groove (6) is provided with storage device (7), the equal fixed mounting in both sides around the lower extreme left part of processing case (1) and both sides around the lower extreme right part has a backup pad (8), and is two sets of the common fixed mounting of lower extreme of backup pad (8) has base (.

2. The river water quality detection sampling pretreatment device according to claim 1, characterized in that: the telescopic squeezing device (3) comprises a telescopic power machine (31) and a telescopic rod (32), the telescopic rod (32) is movably connected to the output end of the telescopic power machine (31), a squeezing plate (33) is fixedly installed at the lower end of the telescopic rod (32), and the telescopic power machine (31) is fixedly connected to the middle part of the upper end of the treatment box (1) to fixedly connect the telescopic squeezing device (3) with the treatment box (1).

3. The river water quality detection sampling pretreatment device according to claim 1, characterized in that: filter equipment (4) are including pivot (41), the fixed surface of pivot (41) installs filter screen (42), pivot (41) run through the inner chamber antetheca medial flank and the fixed mounting that handles case (1) have positive and negative motor (43), filter screen (42) swing joint is in the same place filter equipment (4) and processing case (1) swing joint in the inner chamber middle part of handling case (1).

4. The river water quality detection sampling pretreatment device according to claim 1, characterized in that: storage device (7) are including storing box (71), hold up tank (72) have been seted up to the upper end left part of storing box (71), the right-hand member middle part fixed mounting who stores box (71) has pull ring (73), store box (71) and alternate the connection and handle storage device (7) and handle case (1) swing joint in the right-hand member lower part of handling case (1).

5. The river water quality detection sampling pretreatment device according to claim 2, characterized in that: the telescopic power machine (31) is electrically connected with the telescopic rod (32), and the size of the extrusion plate (33) is matched with the size of the inner cavity of the treatment box (1).

6. The river water quality detection sampling pretreatment device according to claim 1, characterized in that: the funnel (2) is communicated with the inner cavity of the treatment box (1), and the storage device (7) is positioned below the filtering device (4).