CN214936115U - Novel pig farm sewage promotes transfer control system - Google Patents

Abstract

The utility model discloses a novel pig farm sewage promotes transfer control system relates to the sewage treatment field. The utility model discloses a effluent water sump, platform and grid machine, the effluent water sump includes stock solution lifting pit and grid pond, platform fixed mounting is at the interior diapire of grid pond, grid machine fixed mounting is at the top of platform, the bottom fixed mounting of grid machine has the control box, the bottom of control box is provided with lifting unit, the inside of control box is provided with the control, the inner wall of effluent water sump has set firmly the inlet tube, lifting unit includes screw rod and movable block, the screw rod rotates to be connected in the bottom of control box, movable block threaded connection is in the week side of screw rod. The utility model discloses an automatic open and stop the control, avoided artifical manual control's negligence, cause the loss that the stock solution lift pit is excessive or take out futilely to damage the water pump, also greatly reduced work load to the height of floater level gauge can be adjusted at any time, uses in a flexible way.

Description

Novel pig farm sewage promotes transfer control system

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a novel pig farm sewage promotes transfer control system.

Background

Mechanical grilles are widely used in sewage treatment systems for removing impurities contained in the sewage at the initial stage:

the automatically controlled of most mechanical grids all adopts its start-stop of simple circuit manual control, and consequently continuous operation has caused the extravagant and mechanical wear of power consumption extravagant, has increased manufacturing cost, and the degree of depth between the grids of device mechanical grid is general and stock solution stirring elevator pond in same degree of depth, and to deeper stock solution stirring elevator pond, the same degree of depth between the grids makes the mechanical grid length of customization great, and this has increased equipment purchasing cost.

In order to solve the problem, the utility model provides a novel pig farm sewage promotes transfer control system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pig farm sewage promotes transfer control system solves the automatically controlled of most current mechanical grids, adopts simple circuit manual control it to open and stop, and consequently the continuous operation has caused the extravagant and mechanical wear of power consumption extravagant, has increased manufacturing cost's problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel piggery sewage lifting transfer control system, which comprises a sewage pool, a platform and a grid machine, the sewage tank comprises a liquid storage lifting tank and a grid tank, the platform is fixedly arranged on the inner bottom wall of the grid tank, the grating machine is fixedly arranged at the top of the platform, the bottom of the grating machine is fixedly provided with a control box, the bottom of the control box is provided with a lifting component, the control part is arranged in the control box, the inner wall of the sewage pool is fixedly embedded with a water inlet pipe, and according to the height of the water inlet pipe and the depth of the sewage pool, a platform with the inclination of about 10 degrees and the length of 5 meters is arranged in the grating pool, the grating machine is positioned in the middle of the platform, the platforms at two ends of the grating machine are convenient to maintain, the depth of the grating pool can be 2-2.5 meters, the length of the grating pool is adjusted according to the reality, and the grating pool is constructed by adopting reinforced concrete;

the lifting assembly comprises a screw rod and a movable block, the screw rod is rotatably connected to the bottom of the control box, the movable block is in threaded connection with the periphery of the screw rod, a limiting rod is fixedly mounted at the bottom of the control box and located on one side of the screw rod, the movable block is movably sleeved with the limiting rod, and a floating ball liquid level meter is fixedly mounted on one side of the movable block;

wherein, the start and stop control of the grid machine adopts a floating ball liquid level meter to control and automatically start and stop, a floating ball switch of the floating ball liquid level meter can adopt a corrosion-resistant model, a submersible mixer can be arranged in a liquid storage lifting pond and used for stirring settled solid manure before pumping and discharging sewage, the start and stop control of the submersible mixer adopts a linkage mode with an upper liquid level floating ball switch and a lower liquid level floating ball switch of a start and stop liquid discharge pump, the mixer is firstly started, after the time is delayed for 1-5 minutes, the liquid discharge pump is started through a frequency converter, an upper limit liquid level switch and a lower limit liquid level switch are arranged and are respectively connected with the switches of the floating ball liquid level meter in series, so that the start and stop of the grid machine can be controlled when a main switch fails, an audible and visual alarm can be arranged, when the upper limit liquid level switch and the lower limit liquid level switch act, audible and visual alarm signals are sent out when the grid machine is started and stopped, the liquid discharge pump in the grid pond adopts the same control mode, the submersible sewage pump can be used in the grid pond, the control circuit belongs to a basic circuit, and can be easily completed by general maintenance electricians or distribution electricians, so that a control electrical schematic diagram is not provided;

the control piece comprises a rotating shaft and a second bevel gear, a first bevel gear is fixedly mounted at the top of the screw rod extending into the control box, the rotating shaft is rotatably connected to one side of the control box, a second bevel gear is fixedly mounted at the end of the rotating shaft extending into the control box, the second bevel gear is in threaded connection with the first bevel gear, and the screw rod can be driven to rotate by the second bevel gear and the first bevel gear when the rotating shaft rotates.

Preferably, the top of grid machine is higher than the pool mouth of effluent water sump, just the control box is located the top of effluent water sump pool mouth, the bottom elevation of grid pond, no matter how deep the effluent water sump has, the top of grid machine is all the time 2-2.5 meters apart from the pool mouth, the length of grid machine has been saved, construction cost has been reduced by a wide margin, the high maintenance of also being convenient for of effluent water sump, simultaneously because the stock solution promotes the bottom fall of pond to grid pond, solved because the stock solution promotes the equal liquid level in pond and grid pond, sewage mobility is poor, debris are in disorder to drift can not concentrate, the problem that grid machine dare not stop, the bottom slope of effluent water sump is established to 10 degrees, under the condition of the installation of grid machine has been compromise, maximum reduction sewage persists at the grid pond.

Preferably, an installation frame is arranged between the movable block and the floating ball liquid level meter, and the floating ball liquid level meter is fixedly connected with the movable block through the installation frame.

Preferably, one side of platform is provided with the step, and the setting up of step makes things convenient for the staff to maintain the grid machine.

Preferably, the upper surface fixed mounting of platform has the bottom plate, the screw rod rotates with the bottom plate to be connected, gag lever post and bottom plate fixed connection, the setting up of bottom plate makes screw rod and gag lever post more stable firm.

Preferably, the end of the rotating shaft extending out of the control box is provided with a knob, the knob is fixedly connected with the rotating shaft, and the knob is convenient for workers to rotate the rotating shaft.

The utility model discloses following beneficial effect has:

1. the utility model discloses an automatic open and stop the control, avoided artifical manual control's negligence, cause the loss that the stock solution lift pit is excessive or take out futilely to damage the water pump, also greatly reduced work load to the height of floater level gauge can be adjusted at any time, uses in a flexible way.

2. The utility model discloses a bottom elevation in grid pond, no matter how deep the effluent water sump has, the top of grid machine is all the time 2-2.5 meters apart from the pool mouth, has saved the length of grid machine, has reduced the construction cost by a wide margin, and the high maintenance of also being convenient for of effluent water sump has solved because the stock solution promotes the bottom drop of pond to the grid pond simultaneously because the stock solution promotes the pond to the equal liquid level in pond and grid pond, and sewage mobility is poor, and debris are in a confused state of mind and can not concentrate, and the grid machine dares not stop the problem.

3. The utility model discloses a bottom slope of effluent water sump establishes to 10 degrees, has compromise under the condition of the installation of grid machine, and furthest's reduction sewage is in the persistence of grid pond.

4. The utility model discloses a tail end design step of platform in the grid pond can reduce rivers and make things convenient for the maintenance when to the impact of bottom.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of a wastewater tank of the present invention;

fig. 3 is a front view of a wastewater tank of the present invention;

fig. 4 is a schematic view of a lift assembly of the present invention;

fig. 5 is a schematic diagram of the internal structure of the control box of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a sewage tank; 11. a liquid storage lifting pool; 12. A grid tank; 2. a platform; 21. a step; 3. a grid machine; 4. a control box; 5. a lifting assembly; 51. A screw; 511. a base plate; 512. a limiting rod; 513. a first bevel gear; 52. a movable block; 6. a floating ball liquid level meter; 61. a mounting frame; 7. a control member; 71. a rotating shaft; 711. a knob; 72. a second bevel gear; 8. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a novel piggery sewage lifting transfer control system, which comprises a sewage tank 1, a platform 2 and a grating machine 3, wherein the sewage tank 1 comprises a liquid storage lifting tank 11 and a grating tank 12, the platform 2 is fixedly arranged on the inner bottom wall of the grating tank 12, the grating machine 3 is fixedly arranged on the top of the platform 2, the bottom of the grating machine 3 is fixedly provided with a control box 4, the bottom of the control box 4 is provided with a lifting component 5, the control box 4 is internally provided with a control component 7, the inner wall of the sewage tank 1 is fixedly embedded with a water inlet pipe 8, the grating tank 12 is internally provided with the platform 2 with an inclination of about 10 degrees and a length of 5 meters according to the height of the water inlet pipe 8 and the depth of the sewage tank 1, the grating machine 3 is positioned in the middle of the platform 2, the platforms 2 at the two ends of the grating machine 3 are convenient to maintain, the depth of the grating tank 12 can be 2-2.5 meters, and the length of the grating tank 12 can be adjusted according to practice, and is constructed by reinforced concrete;

the lifting assembly 5 comprises a screw rod 51 and a movable block 52, the screw rod 51 is rotatably connected to the bottom of the control box 4, the movable block 52 is in threaded connection with the periphery of the screw rod 51, a limiting rod 512 is further fixedly mounted at the bottom of the control box 4 and located at one side of the screw rod 51, the movable block 52 is further movably sleeved with the limiting rod 512, and a floating ball liquid level meter 6 is fixedly mounted at one side of the movable block 52;

wherein, the start and stop control of the grid machine 3 adopts a floating ball liquid level meter 6 for control, automatic start and stop, a floating ball switch of the floating ball liquid level meter 6 can adopt a corrosion-resistant model, a submersible mixer can be arranged in a liquid storage lifting pool 11 for stirring settled solid manure before pumping and discharging sewage, the start and stop control of the submersible mixer adopts an upper liquid level floating ball switch and a lower liquid level floating ball switch linkage mode of starting and stopping a liquid discharge pump, the mixer is firstly started, after 1-5 minutes of delay, the liquid discharge pump is started through a frequency converter, an upper limit liquid level switch and a lower limit liquid level switch are arranged and are respectively connected with a switch of the floating ball liquid level meter 6 in series, so that the start and the stop of the grid machine 3 can be controlled when a main switch fails, an audible and visual alarm can be arranged, when the upper limit liquid level switch and the lower limit liquid level switch act, an audible and visual alarm signal is sent when the grid machine 3 is started and stopped, the liquid discharge pump in the grid pool 12 adopts the same control mode, a submersible sewage pump can be used in the grid pond 12, is located at the bottom of the grid pond 12 and is controlled by a frequency converter, so that the phenomenon that a pipeline is distorted and damaged due to the twisting of a motor caused by full-voltage starting is avoided, a control circuit belongs to a basic circuit, and a general maintenance electrician or a distribution electrician can easily complete the control, so that a control electrical schematic diagram is not provided;

the control member 7 comprises a rotating shaft 71 and a second bevel gear 72, a first bevel gear 513 is fixedly installed on the top of the screw 51 extending into the control box 4, the rotating shaft 71 is rotatably connected to one side of the control box 4, the second bevel gear 72 is fixedly installed on the end of the rotating shaft 71 extending into the control box 4, the second bevel gear 72 is in threaded connection with the first bevel gear 513, and the screw 51 can be driven to rotate by the second bevel gear 72 and the first bevel gear 513 when the rotating shaft 71 rotates.

Wherein, the top of grid machine 3 is higher than the pool mouth of effluent water sump 1, and control box 4 is located the top of 1 pool mouth of effluent water sump, the bottom elevation of grid pond 12, no matter how deep effluent water sump 1 has, the top of grid machine 3 is all the time 2-2.5 meters apart from the pool mouth, the length of grid machine 3 has been saved, construction cost has been reduced by a wide margin, the maintenance is also convenient for to the height of effluent water sump 1, simultaneously because stock solution lifting pit 11 is to the bottom fall of grid pond 12, solved because stock solution lifting pit 11 and the equal liquid level of grid pond 12, sewage mobility is poor, debris are in disorder to waft and can not concentrate, the problem that grid machine 3 dare not stop, the bottom slope of effluent water sump 1 is established to 10 degrees, under the condition of the installation of grid machine 3 has been taken into account, the persistence of the at grid pond 12 of the at utmost of reduction sewage.

Wherein, be provided with mounting bracket 61 between movable block 52 and the floater level gauge 6, floater level gauge 6 passes through mounting bracket 61 and movable block 52 fixed connection.

Wherein, one side of platform 2 is provided with step 21, and the setting up of step 21 makes things convenient for the staff to maintain grid machine 3.

Wherein, the upper surface fixed mounting of platform 2 has bottom plate 511, and screw rod 51 rotates with bottom plate 511 to be connected, gag lever post 512 and bottom plate 511 fixed connection, and the setting of bottom plate 511 makes screw rod 51 and gag lever post 512 more stable firm.

Wherein, the end of the rotating shaft 71 extending out of the control box 4 is provided with a knob 711, the knob 711 is fixedly connected with the rotating shaft 71, and the knob 711 is arranged to facilitate the rotation of the rotating shaft 71 by the staff.

The embodiment is a novel application method of the piggery sewage lifting transfer control system:

as shown in fig. 1-5, after sewage enters the liquid storage lifting pool 11 from the side or the top, due to the height difference between the bottom of the liquid storage lifting pool 11 and the grating pool 12 and the gradient of the sewage pool 1, the sewage will rapidly rush to and pass through the grating machine 3, no sewage is left in the liquid storage lifting pool 11, impurities will not float around, and will be completely attached to the impurity removing hook of the grating machine 3 along with the water flow, the grating machine 3 will be blocked layer by layer along with the accumulation of impurities, the liquid level of the grating pool 12 will rise along with the liquid level, when the set safe upper liquid level is reached, the upper liquid level float switch of the float level meter 6 starts the grating machine 3 to operate, when the impurities are lifted and discharged, the liquid level will rapidly drop, when the liquid level reaches the set lower liquid level, the lower liquid level float switch of the float level meter 6 controls the grating machine 3 to stop operating, the operation time lasts at most about 1 minute each time, thereby comparing with the control of continuous operation, a large amount of electricity consumption and associated costs are possible.

When the sewage liquid level in the sewage pool 1 reaches the upper limit, the floating ball switch action of the upper limit of the floating ball liquid level meter 6 starts the submersible mixer, the time delay stirring is carried out for 1-5 minutes, the settled solid manure is stirred uniformly, then the frequency converter signal is switched on, the liquid discharge pump is controlled to start discharging liquid, when the liquid level reaches the lower liquid level of the setting, the floating ball switch action of the lower limit of the floating ball liquid level meter 6 is carried out, the mixer and the liquid discharge pump are stopped simultaneously, and the standby state is entered.

When the main control switch is in fault, the liquid level of the sewage pool 1 reaches the upper limit, the grid machine 3 cannot be started, the liquid level continues to rise to reach the upper limit warning liquid level, the upper limit liquid level of the floating ball liquid level meter 6 acts through a floating ball switch to start the grid machine 3, meanwhile, the alarm is switched on, an alarm is sent out, and the main control switch is informed of the fault, so that the maintenance can be carried out in time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A novel piggery sewage lifting transfer control system comprises a sewage pool (1), a platform (2) and a grating machine (3), and is characterized in that the sewage pool (1) comprises a liquid storage lifting pool (11) and a grating pool (12), the platform (2) is fixedly installed on the inner bottom wall of the grating pool (12), the grating machine (3) is fixedly installed at the top of the platform (2), a control box (4) is fixedly installed at the bottom of the grating machine (3), a lifting assembly (5) is arranged at the bottom of the control box (4), a control part (7) is arranged in the control box (4), and a water inlet pipe (8) is fixedly embedded in the inner wall of the sewage pool (1);

the lifting assembly (5) comprises a screw rod (51) and a movable block (52), the screw rod (51) is rotatably connected to the bottom of the control box (4), the movable block (52) is in threaded connection with the peripheral side of the screw rod (51), a limiting rod (512) is fixedly arranged at the bottom of the control box (4) and on one side of the screw rod (51), the movable block (52) is movably sleeved with the limiting rod (512), and a floating ball liquid level meter (6) is fixedly arranged on one side of the movable block (52);

control piece (7) are including pivot (71) and second bevel gear (72), top fixed mounting that screw rod (51) stretched into control box (4) has first bevel gear (513), pivot (71) rotate to be connected in one side of control box (4), the tip fixed mounting that pivot (71) stretched into control box (4) has second bevel gear (72), just second bevel gear (72) and first bevel gear (513) threaded connection.

2. The system as claimed in claim 1, wherein the top of the grating machine (3) is higher than the mouth of the wastewater tank (1), and the control box (4) is located above the mouth of the wastewater tank (1).

3. The system for controlling the transfer of the sewage from the pig farm to the lift of the sewage in the pig farm as claimed in claim 1, wherein a mounting bracket (61) is arranged between the movable block (52) and the floating ball liquid level meter (6), and the floating ball liquid level meter (6) is fixedly connected with the movable block (52) through the mounting bracket (61).

4. The system as claimed in claim 1, wherein a step (21) is provided on one side of the platform (2).

5. The system as claimed in claim 1, wherein a bottom plate (511) is fixedly installed on the upper surface of the platform (2), the screw (51) is rotatably connected with the bottom plate (511), and the limiting rod (512) is fixedly connected with the bottom plate (511).

6. The system for controlling the sewage lifting and transferring in the pig farm according to the claim 1, wherein the end of the rotating shaft (71) extending out of the control box (4) is provided with a knob (711), and the knob (711) is fixedly connected with the rotating shaft (71).

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