CN209065564U - A kind of heavily contaminated trade effluent recycling equipment - Google Patents

Abstract

The utility model discloses a kind of heavily contaminated trade effluent recycling equipments, including bottom plate, pump housing shell, impeller housing, purifying box and arc panel, the pump housing shell is welded on bottom plate, pump housing shell side and impeller housing one end are welded, the impeller housing two sides of the bottom are symmetrically opened up there are two drainage hole, grafting block is plugged in the drainage hole, the grafting block is adapted with drainage hole, the grafting block surrounding fitting is fixed with gasket, the gasket is bonded with drainage hole surrounding, the grafting block welding is on the inside of arc panel, the equal screw thread of four corners is equipped with screw on the outside of the arc panel, and screw is screwed into impeller housing, the impeller housing top is welded with into water short tube, the impeller housing other end is welded with drain stub, the drain stub inside water-supply-pipe and purifying box by being connected to.The utility model has the advantages of opening up drainage hole in impeller housing bottom, the sundries of impeller housing inner bottom is discharged.

Description

A kind of heavily contaminated trade effluent recycling equipment

Technical field

The utility model relates to technical field of industrial sewage treatment, specially a kind of heavily contaminated trade effluent recycling is set It is standby.

Background technique

Industrial wastewater includes production waste water, production waste and cooling water, refer to the waste water generated in industrial processes and Waste liquid, wherein containing the pollution generated in industrial production materials, intermediate product, byproduct and the production process outflowed with water Object.Industrial wastewater is many kinds of, complicated component, needs to discharge after handling.

Industrial wastewater is handled after generally being extracted out by water pump, and the sundries contained in waste water can remain in when passing through water pump At the impeller of water pump, need to clear up the impeller of water pump after long-time use.Existing manner of cleaning up is passed through clean Water washes away impeller, and the water after washing away is flowed out together with sundries, but the drainage position of impeller housing is higher than impeller housing bottom end, leads Causing the sundries of impeller housing inner bottom can not flow out, and have part residual, clear up unclean.

Utility model content

The purpose of this utility model is to provide a kind of heavily contaminated trade effluent recycling equipments, have in impeller housing The advantages of bottom opens up drainage hole, and the sundries of impeller housing inner bottom is discharged, the drainage position for solving impeller housing are higher than leaf Hub cap bottom end causes the sundries of impeller housing inner bottom that can not flow out, and has part residual, clears up sordid problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of heavily contaminated trade effluent recycling Equipment, including bottom plate, pump housing shell, impeller housing, purifying box and arc panel, the pump housing shell is welded on bottom plate, described Pump housing shell side and impeller housing one end are welded, and the impeller housing two sides of the bottom symmetrically open up that there are two drainage holes, described Grafting block is plugged in drainage hole, the grafting block welding is on the inside of arc panel, the equal screw thread peace of four corners on the outside of the arc panel Equipped with screw, and screw is screwed into impeller housing, and the impeller housing top is welded with into water short tube, and the impeller housing is another End is welded with drain stub, and by being connected to inside water-supply-pipe and purifying box, the purifying box bottom end is fixed with the drain stub Pedestal.

Preferably, it is rotatably equipped with connecting shaft in the pump housing shell, impeller, the company is installed in the impeller housing Spindle one end is fixedly connected with impeller.

Preferably, the grafting block is adapted with drainage hole, and the grafting block surrounding fitting is fixed with gasket, described close Packing is bonded with drainage hole surrounding.

Preferably, the water inlet short tube and drain stub are connected to impeller housing inside.

Preferably, frame is fixed with inside the purifying box, the lower portion side is fixed with the active carbon string bag, described The lower portion other side is fixed with reverse osmosis membrane.

Compared with prior art, the beneficial effects of the utility model are as follows: the utility model is reached by setting drainage hole The sundries of discharge impeller housing inner bottom, clears up more thorough effect, the utility model is provided with drainage hole, and drainage hole is set There are two setting, two drainage holes are symmetrically provided with the bottom of impeller housing, and when impeller works normally, grafting block injects drainage hole Interior, the gasket of grafting block surrounding is bonded with drainage hole surrounding, and the arc panel fixed with grafting block is bonded with impeller housing, screw It is screwed into impeller housing across arc panel, arc panel and impeller housing is fixed, so that grafting block be made to be fixed in drainage hole, inserted It connects block to block drainage hole, gasket is closed by grafting block and drainage hole junction, prevents leak；When clearing up impeller, unscrew spiral shell Silk, removes arc panel and grafting block, and drainage hole is opened, and accesses clean water from water inlet short tube, water to impeller housing inside and Impeller washes away, and the water washed away is flowed out from drainage hole, since drainage hole is located at impeller housing bottom, water from drainage hole be discharged after not It can accumulate in impeller housing, clear up more thorough.

Detailed description of the invention

Fig. 1 is the front cross-sectional structural schematic diagram of the utility model；

Fig. 2 is schematic cross-sectional view on the right side of the impeller housing of the utility model；

Fig. 3 is enlarged diagram at the A of the utility model；

Fig. 4 is the drainage hole distribution schematic diagram of the utility model；

Fig. 5 is the impeller housing present invention looks up structural representation of the utility model.

In figure: 1, bottom plate；2, pump housing shell；3, connecting shaft；4, impeller housing；5, water inlet short tube；6, water-supply-pipe；7, it purifies Case；8, frame；9, the active carbon string bag；10, reverse osmosis membrane；11, pedestal；12, drain stub；13, impeller；14, arc panel；15, Screw；16, grafting block；17, gasket；18, drainage hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

Fig. 1 to Fig. 5 is please referred to, a kind of embodiment provided by the utility model: a kind of heavily contaminated trade effluent recycling Equipment, including bottom plate 1, pump housing shell 2, impeller housing 4, purifying box 7 and arc panel 14, pump housing shell 2 are welded on bottom plate 1, Bottom plate 1 fixes on the ground, and 2 side of pump housing shell and 4 one end of impeller housing are welded, and is rotatably equipped with connection in pump housing shell 2 Axis 3 is equipped with impeller 13 in impeller housing 4, and 3 one end of connecting shaft is fixedly connected with impeller 13, and 3 other end of connecting shaft, which is connected with, to be subtracted Speed motor, decelerating motor, which is powered to starting, drives connecting shaft 3 to rotate, the rotation of 3 impeller 13 of connecting shaft, and the rotation offer of impeller 13 is dynamic Power inspiration waste water.

4 top of impeller housing is welded with into water short tube 5, is connected to inside intake short tube 5 and impeller housing 4, and waste water is from water inlet Enter in impeller housing 4 at short tube 5,4 other end of impeller housing is welded with drain stub 12, drain stub 12 and impeller housing 4 Inside connection, waste water are discharged from drain stub 12, and drain stub 12 is short from draining by being connected to inside water-supply-pipe 6 and purifying box 7 The waste water that pipe 12 is discharged flows into water-supply-pipe 6, and waste water is entered in purifying box 7 by water-supply-pipe 6, fixes inside purifying box 7 framed Frame 8,8 interior side of frame are fixed with the active carbon string bag 9, are filled with active carbon in the active carbon string bag 9, waste water passes through active carbon net Pocket 9, the harmful substance in waste water are tightly held by activated carbon, and reduce the content of harmful substance in waste water.The 8 inside other side of frame is fixed There is reverse osmosis membrane 10, the membrane aperture of reverse osmosis membrane 10 is very small, therefore dissolved salts, the glue that can be effectively removed in waste water Body, microorganism, organic matter etc., it is intercepted by the harmful substance in the waste water of reverse osmosis membrane 10, flow out processed water.Purification 7 bottom end of case is fixed with pedestal 11, and pedestal 11 is fixed on ground, keeps the stabilization of purifying box 7.

4 two sides of the bottom of impeller housing are symmetrically opened up there are two drainage hole 18, are plugged with grafting block 16, grafting in drainage hole 18 Block 16 is adapted with drainage hole 18, and grafting block 16 blocks drainage hole 18 completely, and the fitting of 16 surrounding of grafting block is fixed with gasket 17, gasket 17 is bonded with 18 surrounding of drainage hole, and gasket 17 is closed by grafting block 16 and 18 junction of drainage hole, anti-leak-stopping Water.Grafting block 16 is welded on 14 inside of arc panel, and the 14 equal screw thread of outside four corners of arc panel is equipped with screw 15, and screw 15 is twisted Into in impeller housing 4, when impeller 13 works normally, grafting block 16 blocks drainage hole 18, and screw 15 passes through arc panel 14 and is screwed into In impeller housing 4, arc panel 14 and impeller housing 4 is fixed, waste water enters from water inlet short tube 5, is discharged from drain stub 12； When clearing up impeller 13, unscrew screw 15, remove arc panel 14 and grafting block 16, drainage hole 18 is opened, and is accessed from water inlet short tube 5 Clean water, water wash away 4 inside of impeller housing and impeller 13, and the water washed away is flowed out from drainage hole 18, due to drainage hole 18 Positioned at 4 bottom of impeller housing, water will not accumulate in impeller housing 4 after the discharge of drainage hole 18, clear up more thorough.

Working principle: when cleaning impeller 13, unscrewing screw 15, removes arc panel 14 and grafting block 16, and drainage hole 18 is opened, Clean water is accessed from water inlet short tube 5, water washes away the inside of impeller housing 4 with impeller 13, and the water washed away is from drainage hole 18 Outflow injects grafting block 16 in drainage hole 18 after having cleaned, and tightens screw 15, and arc panel 14 and impeller housing 4 are fixed, block Drainage hole 18.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of heavily contaminated trade effluent recycling equipment, including bottom plate (1), pump housing shell (2), impeller housing (4), purification Case (7) and arc panel (14), it is characterised in that: the pump housing shell (2) is welded on bottom plate (1), the pump housing shell (2) one Side and impeller housing (4) one end are welded, and impeller housing (4) two sides of the bottom symmetrically open up that there are two drainage hole (18), described It is plugged with grafting block (16) in drainage hole (18), the grafting block (16) is welded on the inside of arc panel (14), the arc panel (14) the outside equal screw thread of four corners is equipped with screw (15), and screw (15) is screwed into impeller housing (4), the impeller housing (4) top is welded with into water short tube (5), and impeller housing (4) other end is welded with drain stub (12), the drain stub (12) by being connected to inside water-supply-pipe (6) and purifying box (7), purifying box (7) bottom end is fixed with pedestal (11).

2. a kind of heavily contaminated trade effluent recycling equipment according to claim 1, it is characterised in that: outside the pump housing It is rotatably equipped with connecting shaft (3), is equipped with impeller (13) in the impeller housing (4), described connecting shaft (3) one end in shell (2) It is fixedly connected with impeller (13).

3. a kind of heavily contaminated trade effluent recycling equipment according to claim 1, it is characterised in that: the grafting block (16) it is adapted with drainage hole (18), grafting block (16) the surrounding fitting is fixed with gasket (17), the gasket (17) It is bonded with drainage hole (18) surrounding.

4. a kind of heavily contaminated trade effluent recycling equipment according to claim 1, it is characterised in that: the water inlet is short Pipe (5) and drain stub (12) are connected to impeller housing (4) inside.

5. a kind of heavily contaminated trade effluent recycling equipment according to claim 1, it is characterised in that: the purifying box (7) internal to be fixed with frame (8), frame (8) interior side is fixed with the active carbon string bag (9), and the frame (8) is internal another Side is fixed with reverse osmosis membrane (10).