CN216677417U - Waste liquid collecting pool - Google Patents

Abstract

The utility model discloses a waste liquid collecting tank, which solves the technical problem that the health of workers is influenced because gas in the conventional waste liquid collecting tank can be emitted outwards from an opening of the collecting tank and can be sucked by the workers. The device comprises a collecting tank body, an air inlet, a sealing cover component, an air pumping hole, an air pumping pipeline, an air box, a sealing plate and a driving component; the air inlet and the air exhaust opening are both arranged on the upper end surface of the collecting pool body, the sealing cover assembly is rotatably connected with the collecting pool body and is used for sealing the air inlet, one end of the air exhaust pipeline is communicated with the air exhaust opening, and the other end of the air exhaust pipeline is connected with the air box; the sealing plate is rotatably connected inside the air exhaust pipeline, the driving assembly is installed on the air exhaust pipeline, and the driving assembly is used for driving the sealing plate to rotate. The utility model has the advantages of high ventilation speed, good ventilation quality and the like.

Description

Waste liquid collecting pool

Technical Field

The utility model relates to the technical field of water treatment, in particular to a waste liquid collecting tank.

Background

When the sewage and waste liquid of a factory are treated, the waste liquid is stored in a collecting tank, then the waste liquid is extracted from the collecting tank for the next treatment, and the treated liquid reaching the standard can meet the environmental protection standard and can be discharged; the waste liquid stores a period of time back in the collecting pit, can give out the gas of bad smell, perhaps take thrill, if the staff opens the lid on the collecting pit at this moment and inspects the waste liquid, the gas that the waste liquid gived off can be followed the opening part and outwards gived off, is inhaled by the staff, influences staff's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that the gas in the existing waste liquid collecting tank can be emitted outwards from the opening of the collecting tank and sucked by workers, thus influencing the health of the workers; the utility model aims to provide a waste liquid collecting tank, wherein before a cover body of the collecting tank is opened, an air inlet is opened, an air box is started, the interior of the waste liquid collecting tank is ventilated, and the suction of gas emitted by a worker to waste liquid is reduced.

The utility model is realized by the following technical scheme:

a waste liquid collecting pool comprises a collecting pool body, an air inlet, a sealing cover component, an air suction opening, an air suction pipeline, an air box, a sealing plate and a driving component; the air inlet and the air exhaust opening are both arranged on the upper end surface of the collecting pool body, the sealing cover assembly is rotatably connected with the collecting pool body and is used for sealing the air inlet, one end of the air exhaust pipeline is communicated with the air exhaust opening, and the other end of the air exhaust pipeline is connected with the air box; the sealing plate is rotatably connected inside the air exhaust pipeline, the driving assembly is installed on the air exhaust pipeline, and the driving assembly is used for driving the sealing plate to rotate; when the staff need open the lid on the waste liquid collecting pit and inspect this internal condition of collecting pit, at first rotate the sealed lid subassembly, open the air inlet, then start bellows, extract and replace the inside gas of collecting pit body, reduce the content of the gas that the waste liquid in the collecting pit body gived off, avoid the staff to inhale.

Furthermore, can dismantle on the air inlet and be connected with the filter, avoid when taking a breath to the collecting pit body is inside, external solid matter falls into the collecting pit body.

Further, the air inlet is the rectangle structure, the filter includes filter frame and filter screen, filter frame is the rectangle frame structure, filter frame inner chamber fixed connection the filter screen, equal fixedly connected with spacing on the lateral wall of air inlet, filter frame places on the spacing, the filter can conveniently be taken off from the air inlet, is convenient for wash the filter, avoids debris on the filter too much, leads to the filtration pore of filter to be plugged up, can't ventilate.

Furthermore, the sealing cover assembly comprises a plurality of sealing cover bodies arranged side by side, each sealing cover body is of a cuboid structure, one side edge of each sealing cover body is rotatably connected with the side wall of the corresponding air inlet through a hinge, and sealing layers are arranged on the other side edges of the sealing cover bodies; the sealing cover bodies with proper quantity are opened according to the speed of air exchange and the wind power of the air box, when the air exchange is needed simply, the wind power of the air box is small, the requirement can be met only by opening one sealing cover body, when the air exchange is needed to be carried out on the large scale in the collecting pool body, the wind power of the air box needs to be increased, and the sealing cover bodies are all opened.

Furthermore, the driving assembly comprises a first threaded rod and a limiting cylinder, a first threaded through hole is formed in the pipe wall of the air exhaust pipeline, threads are arranged inside the limiting cylinder, the limiting cylinder is fixedly connected to the outer side wall of the air exhaust pipeline, the first threaded through hole is located in the limiting cylinder, one end of the first threaded rod sequentially penetrates through the limiting cylinder and the first threaded through hole and extends into the air exhaust pipeline, and the other end of the first threaded rod is fixedly connected with a handle; the cross section of air exhaust duct is the rectangle, the closing plate is the rectangle structure, the closing plate upper end with the rotation of air exhaust duct inside wall is connected, works as the closing plate with when air exhaust duct's lateral wall is parallel, the tip butt of first threaded rod is in the closing plate back, first threaded rod is used for promoting the closing plate rotates, makes the lower extreme butt of closing plate is in on another inside wall of air exhaust duct, the closing plate will air exhaust duct internal partitioning is two spaces, and first threaded rod butt is at the back of closing plate all the time, when need not bleed, uses the closing plate to separate air exhaust duct inside, avoids giving off of collecting pit body inside gas.

Furthermore, fixedly connected with axis of rotation between the two inside walls that the exhaust duct corresponds to each other, the closing plate upper end is equipped with the confession the through-hole that the axis of rotation passed, and this kind of revolution mechanic's steadiness is high.

Furthermore, the sealing plate back is equipped with the confession the gliding recess of first threaded rod, and the recess has restricted the sliding position of first threaded rod, avoids first threaded rod and closing plate to stagger.

Furthermore, the end part of the first threaded rod, which is positioned in the air exhaust pipeline, is of a hemispherical structure, so that the friction force between the first threaded rod and the sealing plate is reduced.

Furthermore, be equipped with second screw thread through-hole on one side wall of bleed-off duct, second screw thread through-hole internal thread connection has the second threaded rod, second screw thread through-hole with first screw thread through-hole is located on the relative both sides wall of bleed-off duct, works as the closing plate will bleed-off duct internal separation is for behind two spaces, the second threaded rod is used for right the closing plate forms the support, when avoiding first threaded rod fracture, and the closing plate can't accomplish sealed effect.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

according to the utility model, the gas inlet and the air outlet are arranged to replace the gas in the collecting tank body, so that the problem that the health of a worker is affected by the fact that the worker sucks the gas emitted by the waste liquid when checking the interior of the collecting tank body is avoided; meanwhile, the filter plate which is detachably connected is arranged at the air inlet, so that external impurities can be prevented from falling into the collecting tank body, and the filter plate can be quickly taken down for cleaning; the air exhaust device is also provided with a plurality of sealing cover assemblies, a proper number of sealing cover assemblies can be selected to be opened according to the air exchange requirement, and the driving assembly is arranged to drive the sealing plate to seal the air exhaust pipeline when air exhaust is not needed; a second threaded rod is also provided to support the seal plate.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is an overall structural view of an embodiment of the present invention;

FIG. 2 is a detail view of the embodiment A of the present invention;

FIG. 3 is a diagram of the structure of the filter plate and the collecting tank according to the embodiment of the present invention;

FIG. 4 is a first cross-sectional view of an evacuation conduit according to an embodiment of the present invention;

FIG. 5 is a second cross-sectional view of the evacuation conduit according to the embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-a collection pool body, 2-a sealing cover body, 3-an air exhaust pipeline, 4-an air box, 5-a sealing plate, 61-a first threaded rod, 62-a limiting cylinder, 63-a handle, 71-a filtering frame, 72-a filtering screen, 8-a limiting strip, 9-a rotating shaft, 10-a second threaded rod, 11-a cover body, 12-a liquid pumping mechanism and 13-a liquid inlet pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.

Examples

As shown in fig. 1 to 5, a waste liquid collecting tank provided by an embodiment of the present invention includes a collecting tank body 1, an observation port is provided on the waste liquid tank body, a cover 11 is covered above the observation port, the collecting tank body 1 is further communicated with a liquid inlet pipe 13 and a liquid pumping mechanism 12, the liquid pumping mechanism 12 is used for pumping waste liquid of the collecting tank body 1 for further processing, the collecting tank body 1 is of a rectangular structure, an air inlet and an air pumping port are provided on an upper end surface of the collecting tank body 1, the air inlet and the air pumping port are far apart, a sealing cover assembly is rotatably connected to the upper end surface of the collecting tank body 1 and can rotate to above the air inlet to cover the air inlet and form a seal for the collecting tank body 1, the air pumping port is connected with an air pumping pipe 3, and the other end of the air pumping pipe 3 is connected with a bellows 4; the sealing plate 5 is connected to the inner portion of the air exhaust pipeline 3 in a rotating mode, the driving assembly is installed on the air exhaust pipeline 3, the sealing plate 5 can rotate under the driving of the driving assembly, the air exhaust time is short, the sealing plate 5 can be rotated to a certain angle by the aid of the driving assembly, the sealing plate 5 can divide the air exhaust pipeline into an upper space and a lower space independently, and the collecting pool body 1 is sealed.

In the above technical solution, the collecting tank body 1 is used for storing waste liquid, at intervals, the worker needs to open the cover 11, observe the inside of the collecting tank body 1 through the observation port, because the waste liquid can emit unpleasant and irritating gases, when the worker opens the cover 11 to observe, the sealing cover assembly needs to be rotated, the air inlet is opened, the sealing plate 5 is rotated by the driving assembly to remove the isolation sealing effect of the sealing plate 5, then the air box 4 is started to replace the gases inside the collecting tank body 1, the worker is prevented from inhaling unpleasant and irritating gases to hurt the health of the worker, the interval between the air inlet and the air exhaust port is far, the air exchange efficiency of the inside of the collecting tank body 1 can be improved, and during air exchange, the air and the irritating gases are exhausted after being mixed, the concentration of the gas discharge port is prevented from being excessively high.

In the ventilation process, the outside air rushes into the air inlet, impurities in the air can also enter the collecting tank body 1 together, in order to avoid the situation, the air inlet is detachably connected with the filter plate, the filter plate is convenient to clean or replace, in the embodiment, the air inlet is of a rectangular structure, the filter plate consists of a filter frame 71 and a filter screen 72, the filter frame 71 is of a rectangular frame, the filter frame 71 can be just clamped on the air inlet, the filter screen 72 is fixed in the inner cavity of the filter frame 71, limiting strips 8 are fixedly connected on four side walls of the air inlet, the filter frame 71 is directly placed above the limiting strips 8 to form a detachable connection structure of the filter plate and the air inlet, after too many impurities are attached on the filter plate, the filter plate can be taken down to clean or replace, and the influence on the air inlet effect caused by the attached impurities on the filter plate is avoided, and gas in the gas inlet flows towards the inside of the collecting tank body 1, and along with the continuous entering of the gas, the mounting structure of the filter plate and the gas inlet is more stable.

Sealed lid subassembly has included a plurality of sealed lid bodies 2 that set up side by side, sealed lid body 2 is the cuboid structure, 2 sides of sealed lid body pass through the hinge and rotate the connection on the lateral wall of air inlet, it and the side of sealed lid body 2 all are provided with the sealing layer, the sealing layer adopts rubber or silica gel material, when sealed lid body 2 lid is on the air inlet, can seal the air inlet completely to also sealed between the sealed lid body 2.

The structure diagram of the driving assembly is shown in fig. 4 and 5, the driving assembly includes a first threaded rod 61 and a limiting cylinder 62, a first threaded through hole is arranged on the pipe wall of the air exhaust pipeline 3, the section of the limiting cylinder 62 is fixedly connected to the outer wall of the air exhaust pipeline 3, the first threaded through hole is sleeved in, the inner diameter of the limiting cylinder 62 is the same as the diameter of the first threaded through hole, a thread is also arranged on the inner wall of the limiting cylinder 62, one end of the first threaded rod 61 sequentially penetrates through the limiting cylinder 62 and the first threaded through hole to extend into the air exhaust pipeline 3, the other end is connected with a handle 63, so as to conveniently apply force to the first threaded rod 61, in the embodiment, the cross section of the air exhaust pipeline 3 is rectangular, the sealing plate 5 is also rectangular, the upper end of the sealing plate 5 is rotatably connected with the inner side wall of the air exhaust pipeline 3, when the sealing plate 5 is parallel to the side wall of the air exhaust pipeline 3, the end part of the first threaded rod 61 is just abutted against the back surface of the sealing plate 5, and then the first threaded rod 61 can be rotated to enable the first threaded rod 61 to advance towards the sealing plate 5, so that the sealing plate 5 is pushed to rotate, the lower end of the sealing plate 5 is abutted against the inner side wall of the opposite air exhaust pipeline 3, the sealing plate 5 divides the inside of the air exhaust pipeline 3 into two mutually independent spaces, and the collection pool body 1 is sealed; the sealing plate 5 is now disposed obliquely inside the draft duct.

Fixedly connected with axis of rotation 9 between two inside walls that correspond each other in air exhaust pipeline 3, 5 upper ends of closing plate are provided with the through-hole that supplies axis of rotation 9 to pass, and closing plate 5 passes through the through-hole cover and establishes on axis of rotation 9, passes through axis of rotation 9 with 3 inside walls of air exhaust pipeline and rotates and be connected, and under this kind of rotating-structure, closing plate 5 and air exhaust pipeline's connection is more firm.

Be provided with the gliding recess of confession first threaded rod 61 on the sealing plate 5 back, first threaded rod 61 butt is on the sealing plate 5 back, and the butt is inside the recess, when promoting sealing plate 5 to rotate, and the tip of first threaded rod 61 slides in the recess always, for reducing the friction of first threaded rod 61 and sealing plate 5, sets up the tip that first threaded rod 61 is located the inside exhaust duct 3 into hemispherical structure.

On another lateral wall of air exhaust pipeline 3, that is to say, set up second screw through hole on the lateral wall relative with first screw through hole, the position of first screw through hole is higher than the position of second screw through hole, second screw through hole female connection has second threaded rod 10, when closing plate 5 is under the effect of first threaded rod 61, after 3 internal partitioning of air exhaust pipeline is two independent spaces, second threaded rod 10 stretches into inside 3 air exhaust pipeline, be located closing plate 5 below, form a supporting role to closing plate 5, support closing plate 5 together with first threaded rod 61, form dual guarantee.

In practical application, after ventilation is finished and the air box 4 stops running, the handle 63 is held, the first threaded rod 61 is screwed towards the air exhaust pipeline 3, the first threaded rod 61 pushes the sealing plate 5 to rotate until the lower end of the sealing plate 5 abuts against the side wall where the second threaded through hole is located, then the second threaded rod 10 is rotated, the second threaded rod 10 moves towards the inside of the air exhaust pipeline 3 and finally extends to the lower side of the sealing plate 5, and the sealing plate 5 is supported together with the first threaded rod 61.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (9)

1. A waste liquid collecting pool is characterized by comprising a collecting pool body (1), an air inlet, a sealing cover assembly, an air pumping port, an air pumping pipeline (3), an air box (4), a sealing plate (5) and a driving assembly; the air inlet and the air exhaust opening are both arranged on the upper end face of the collecting pool body (1), the sealing cover assembly is rotatably connected with the collecting pool body (1) and is used for sealing the air inlet, one end of the air exhaust pipeline (3) is communicated with the air exhaust opening, and the other end of the air exhaust pipeline is connected with the air box (4); the sealing plate (5) is rotatably connected inside the air exhaust pipeline (3), the driving assembly is installed on the air exhaust pipeline (3), and the driving assembly is used for driving the sealing plate (5) to rotate.

2. The effluent collection sump of claim 1, wherein said inlet port has a filter plate removably attached thereto.

3. The waste liquid collecting tank as claimed in claim 2, wherein the air inlet is of a rectangular structure, the filter plate comprises a filter frame (71) and a filter screen (72), the filter frame (71) is of a rectangular frame structure, the filter screen (72) is fixedly connected to an inner cavity of the filter frame (71), the side walls of the air inlet are fixedly connected with limit strips (8), and the filter frame (71) is placed on the limit strips (8).

4. The waste liquid collecting tank is characterized in that the sealing cover assembly comprises a plurality of sealing cover bodies (2) which are arranged side by side, each sealing cover body (2) is of a cuboid structure, one side edge of each sealing cover body (2) is rotatably connected with the side wall of the corresponding air inlet through a hinge, and sealing layers are arranged on the rest side edges of the sealing cover bodies (2).

5. The waste liquid collecting tank as claimed in claim 1, wherein the driving assembly comprises a first threaded rod (61) and a limiting cylinder (62), a first threaded through hole is formed in a pipe wall of the air exhaust pipeline (3), a thread is formed inside the limiting cylinder (62), the limiting cylinder (62) is fixedly connected to an outer side wall of the air exhaust pipeline (3), the first threaded through hole is located in the limiting cylinder (62), one end of the first threaded rod (61) sequentially penetrates through the limiting cylinder (62) and the first threaded through hole to extend into the air exhaust pipeline (3), and the other end of the first threaded rod is fixedly connected with a handle (63); the cross section of air exhaust duct (3) is the rectangle, closing plate (5) are the rectangle structure, closing plate (5) upper end with air exhaust duct (3) inside wall rotates to be connected, works as closing plate (5) with when the lateral wall of air exhaust duct (3) is parallel, the tip butt of first threaded rod (61) is in the closing plate (5) back, first threaded rod (61) is used for promoting closing plate (5) rotate, makes the lower extreme butt of closing plate (5) is in on another inside wall of air exhaust duct (3), closing plate (5) will air exhaust duct (3) internal separation is two spaces.

6. The waste liquid collecting tank as claimed in claim 5, wherein a rotating shaft (9) is fixedly connected between two corresponding inner side walls of the air exhaust pipeline (3), and the upper end of the sealing plate (5) is provided with a through hole for the rotating shaft (9) to pass through.

7. A waste liquid collecting tank as claimed in claim 5, wherein the sealing plate (5) is provided at its rear surface with a groove for sliding the first threaded rod (61).

8. A liquid waste collection tank according to claim 7, wherein the end of the threaded rod (61) inside the suction duct (3) is of hemispherical configuration.

9. The waste liquid collecting tank as claimed in claim 5, wherein a second threaded through hole is formed in one side wall of the air exhaust pipeline (3), a second threaded rod (10) is connected to the second threaded through hole in an internal thread manner, the second threaded through hole and the first threaded through hole are located on two opposite side walls of the air exhaust pipeline (3), and when the sealing plate (5) divides the inside of the air exhaust pipeline (3) into two spaces, the second threaded rod (10) is used for supporting the sealing plate (5).

Images