CN208485619U - A kind of sewage treatment experiment simply and easy treat case - Google Patents

Abstract

The utility model provides a kind of sewage treatment experiment simply and easy treat case, including screw rod, nut, mounting plate and rubber ring, the screw rod lower end passes through through-hole and is connected with mounting plate, the nut is mounted in screw rod annular side and nut is arranged above case lid, the mounting plate setting is being stood inside glass box, the rubber ring is fixed on inside mounting plate, the design utilizes mounting plate and the fixed suction tube of rubber ring, position of the nut on screw rod is changed simultaneously to achieve the purpose that adjust suction height, the utility model has suction positioning function, save manpower, it is good to aspirate stability, it is easy to operate.

Description

A kind of sewage treatment experiment simply and easy treat case

Technical field

The utility model is a kind of sewage treatment experiment simply and easy treat case, belongs to sewage treatment field of experiment equipment.

Background technique

Different by sewage treatment degree, sewage treatment can be divided into coagulation, two stage treatment and tertiary treatment, coagulation The solid pollutant in sewage in suspension is mainly removed, using physical methods such as sedimentations, two stage treatment is mainly substantially It is in the organic pollution materials of colloid and solubilised state in degree removal sewage, simply and easy treat case can stand sewage, by weighing sludge Weight achieve the purpose that record sewage pollution degree.

In the prior art, sewage treatment experiment still remains shortcoming with simply and easy treat case, and no suction positions function Can, it needs to help suction tube for a long time when extracting the sewage after layering out using external suction pump, not only the amount of labour is big, but also comfortably It is poor to spend, and is easy largely to take bottom sludge out of because of hand shaking, have a great influence on the experimental results, so a kind of sewage treatment is needed to test Problem above is solved with simply and easy treat case.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of sewage treatment experiment simply and easy treat Case, to solve the problems mentioned in the above background technology, the utility model have suction positioning function, save manpower, and suction is steady It is qualitative good, it is easy to operate.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of sewage treatment is real It tests and uses simply and easy treat case, including positioning component and apparatus main body, described device main body includes standing glass box, case lid, suction Pipe crosses pan and pin rod, and the case lid is mounted on standing glass box upper surface and case lid upper surface right side opening is equipped with circular hole one, The suction tube lower end is extended to inside standing glass box together across circular hole and suction tube upper end is connected with external suction pump, The pan of crossing is fixed on the left of case lid upper surface, and the case lid upper surface offers location hole, and the pin rod is mounted on positioning In hole, the positioning component includes screw rod, nut, mounting plate and rubber ring, and case lid upper surface middle position offers Through-hole, the screw rod lower end pass through through-hole and are connected with mounting plate, and the nut is mounted in screw rod annular side and nut is set It sets above case lid, the mounting plate setting is being stood inside glass box, and the rubber ring is fixed on inside mounting plate.

Further, the pin rod and location hole are equipped with four groups, and location hole described in four groups is provided on case lid respectively The edges and corners of end face four, described four edges and corners in standing glass box upper surface offer pin hole, pin rod lower end described in four groups point Not Chuan Guo four groups of location holes be inserted into four groups of pin holes.

Further, the suction tube lower end is fixed with plastic tube by glue, and the mounting plate upper surface offers circle Hole two, the rubber ring are fixed in circular hole two, and the plastic tube lower end is mounted on inside rubber ring.

Further, the screw rod upper end is equipped with pull rod, and the pull rod lower end is threaded blind hole, on the screw rod End is mounted in tapped blind hole.

Further, described cross inside pan is equipped with filter screen.

The utility model has the beneficial effects that a kind of sewage treatment experiment simply and easy treat case of the utility model, because of this reality It is added to screw rod, nut, mounting plate and rubber ring with novel, which fixes suction tube using mounting plate and rubber ring, It changes simultaneously position of the nut on screw rod to achieve the purpose that adjust suction height, without helping manually, saves manpower, improve and take out Quality is inhaled, solves in original sewage treatment experiment simply and easy treat case and lacks suction positioning function, utilize external suction pumping It needs to help suction tube for a long time when sewage after being layered out, not only the amount of labour is big, but also comfort level is poor, is easy because hand shaking is the bottom of by The problem of layer sludge is largely taken out of, is had a great influence on the experimental results.

Because being added to pin hole, which is convenient for fixed pin rod, and because being added to plastic tube, which, which improves, reduces suction The fixation difficulty of pipe, because being added to pull rod and tapped blind hole, which facilitates the disassembly of pull rod, should because being added to filter screen Design has reached the function of filtering large granular impurity, and the utility model has suction positioning function, saves manpower, aspirates stability It is good, it is easy to operate.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structure chart that simply and easy treat case is used in a kind of sewage treatment experiment of the utility model；

Fig. 2 is that a kind of sewage treatment of the utility model is tested with enlarged drawing at A in simply and easy treat case；

Fig. 3 is the schematic diagram of positioning component in a kind of sewage treatment experiment simply and easy treat case of the utility model；

In figure: 1- stands glass box, 2- case lid, 3- circular hole, 4- suction tube, 5- positioning component, 6- cross pan, 7- pin rod, 8- location hole, 51- through-hole, 52- screw rod, 53- nut, 54- mounting plate, 55- rubber ring.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1-Fig. 3, the utility model provides a kind of technical solution: simply and easy treat is used in a kind of sewage treatment experiment Case, including positioning component 5 and apparatus main body, apparatus main body include stand glass box 1, case lid 2, suction tube 4, cross pan 6 with And pin rod 7, case lid 2, which is mounted on, to be stood 1 upper surface of glass box and 2 upper surface right side opening of case lid and is equipped with circular hole 1, under suction tube 4 End is across circular hole 1 and extends to and stands the inside of glass box 1 and 4 upper end of suction tube and be connected with external suction pump, by external Sewage extraction after layering to leave the sludge for standing 1 bottom of glass box, is crossed pan 6 and is fixed on 2 upper end of case lid by suction pump Left side of face, 2 upper surface of case lid offer location hole 8, and pin rod 7 is mounted in location hole 8.

Positioning component 5 includes screw rod 52, nut 53, mounting plate 54 and rubber ring 55, and 2 upper surface middle position of case lid is opened Equipped with through-hole 51,52 lower end of screw rod passes through through-hole 51 and is connected with mounting plate 54, and nut 53 is mounted in 52 annular side of screw rod And nut 53 is arranged above case lid 2, using nut 53, the mobile screw rod lower end that changes is being stood in glass box 1 on screw rod 52 Length, the setting of mounting plate 54 are being stood inside glass box 1, and rubber ring 55 is fixed on inside mounting plate 54, which solves original Have in sewage treatment experiment simply and easy treat case and lack suction positioning function, when extracting the sewage after layering out using external suction pump It needs to help suction tube 4 for a long time, not only the amount of labour is big, but also comfort level is poor, it is easy largely to take bottom sludge out of because of hand shaking, The problem of having a great influence on the experimental results.

Pin rod 7 and location hole 8 are equipped with four groups, and four groups of location holes 8 are provided with case lid 2 upper surface four corner angle respectively Place stands glass box 1 upper surface four edges and corners and offers pin hole, and four groups of 7 lower ends of pin rod are each passed through four groups of location holes 8 and insert Enter in four groups of pin holes, 4 lower end of suction tube is fixed with plastic tube by glue, and 54 upper surface of mounting plate offers circular hole two, rubber Ring 55 is fixed in circular hole two, and plastic tube lower end is mounted on inside rubber ring 55, and 52 upper end of screw rod is equipped with pull rod, pull rod lower end It is threaded blind hole, 52 upper end of screw rod is mounted in tapped blind hole, is crossed inside pan 6 and is equipped with filter screen.

Specific embodiment: sewage sample was passed through into pan 6 and was added in standing glass box 1, in pan 6 filtering is crossed Net can filter large granular impurity, after a period of time is stood realization sewage and sludge layering, by the plastics of 4 lower end of suction tube Pipe is across circular hole 1 and is inserted into rubber ring 55, plastic tube is fixed on mounting plate 54 using the elasticity of rubber ring 55, so After hold pull rod, move down screw rod 52 along through-hole 51, thus 52 lower end of screw rod stand glass box 1 in move downward, from And screw rod 52 drives mounting plate 54, rubber ring 55, plastic tube and 4 lower end of suction tube to move separately down respectively, until plastics Pipe lower end is in suitable position between sewage level and sludge liquid level, stops mobile screw 52, and rotating nut 53 realizes nut 53 It is moved downward along screw rod 52, until 53 lower end surface of nut is in contact with 2 upper surface of case lid, discharges screw rod, under the nut end face Limitation under the position of screw rod fix, to realize the fixation of suction tube 4, then using external suction pump by sewage cylinder plastic tube And the extraction of suction tube 4 stands glass box 1, stands in glass box 1 so that sludge is left on, by pin rod 7 respectively from pin hole and It takes out in location hole 8, then separates case lid 2 from 1 upper end of glass box is stood, stand sludge in glass box 1 consequently facilitating weighing Weight, convenient for record experimental data, solve in original sewage treatment experiment simply and easy treat case and lack suction positioning function, It needs to help suction tube 4 for a long time when extracting the sewage after layering out using external suction pump, not only the amount of labour is big, but also comfort level Difference is easy the problem of bottom sludge is largely taken out of, had a great influence on the experimental results because of hand shaking.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of sewage treatment experiment simply and easy treat case, including positioning component (5) and apparatus main body, it is characterised in that: institute Stating apparatus main body includes standing glass box (1), case lid (2), suction tube (4), crossing pan (6) and pin rod (7), the case lid (2) it is mounted on standing glass box (1) upper surface and case lid (2) upper surface right side opening is equipped with circular hole one (3), the suction tube (4) Lower end passes through circular hole one (3) and extending to and stands that glass box (1) is internal and suction tube (4) upper end is connected with external suction pump, Cross pan (6) are fixed on the left of case lid (2) upper surface, and case lid (2) upper surface offers location hole (8), the pin Bar (7) is mounted in location hole (8)；

The positioning component (5) includes screw rod (52), nut (53), mounting plate (54) and rubber ring (55), the case lid (2) Upper surface middle position offers through-hole (51), and screw rod (52) lower end passes through through-hole (51) and is connected with mounting plate (54), The nut (53) is mounted in screw rod (52) annular side and nut (53) setting is above case lid (2), the mounting plate (54) setting is standing glass box (1) inside, and it is internal that the rubber ring (55) is fixed on mounting plate (54).

2. a kind of sewage treatment experiment simply and easy treat case according to claim 1, it is characterised in that: the pin rod (7) And location hole (8) is equipped with four groups, location hole described in four groups (8) is provided with case lid (2) upper surface four edges and corners, institute respectively It states standing glass box (1) upper surface four edges and corners and offers pin hole, pin rod described in four groups (7) lower end is each passed through four groups and determines Position hole (8) is inserted into four groups of pin holes.

3. a kind of sewage treatment experiment simply and easy treat case according to claim 1, it is characterised in that: the suction tube (4) lower end is fixed with plastic tube by glue, and mounting plate (54) upper surface offers circular hole two, and the rubber ring (55) is solid It is scheduled in circular hole two, it is internal that the plastic tube lower end is mounted on rubber ring (55).

4. a kind of sewage treatment experiment simply and easy treat case according to claim 1, it is characterised in that: the screw rod (52) Upper end is equipped with pull rod, and the pull rod lower end is threaded blind hole, and screw rod (52) upper end is mounted in tapped blind hole.

5. a kind of sewage treatment experiment simply and easy treat case according to claim 1, it is characterised in that: described to cross pan (6) internal that filter screen is installed.