CN223800151U - Pig urine collection fermentation vat - Google Patents

Abstract

The utility model relates to the technical field of fermentation tanks, in particular to a pig urine collecting fermentation tank. Including the cell body, cell body upper end fixed intercommunication has the micturition pipe, the entrance point of micturition pipe communicates with the exit end of filter, the entrance point fixed intercommunication of filter has into the pipe, the filter includes the box, advance the pipe and fix in the box upper end and communicate with the opening of box upper end, be fixed with first filter plate in the box of opening below, the one end and chute one side upper end fixed connection of cell body are kept away from to first filter plate, the chute is fixed in the box, chute downward sloping one end communicates with the notch on the box lateral wall, be fixed with the calandria with the notch intercommunication on the box, a plurality of filtration pores have been seted up on the tank bottom of chute, be fixed with the second filter plate in the box of chute and first filter plate below, micturition pipe and the box part intercommunication of second filter plate below. The utility model can effectively realize solid-liquid separation and reduce the amount of pig manure entering the tank body.

Description

Pig urine collection fermentation vat

Technical Field

The utility model relates to the technical field of fermentation tanks, in particular to a pig urine collecting fermentation tank.

Background

At present, pig manure and pig urine in a large pig farm are generally mixed into flushing water, so that the load and difficulty of wastewater treatment are increased, the pig urine is required to be removed in a pig manure urine draining tank before fermentation treatment, and the collected pig urine is guided to a urine storage tank for storage fermentation. In the separation process of the pig urine and the pig manure, the incomplete separation of the pig urine and the pig manure can lead to partial pig manure entering the urine storage tank, and after the pig urine flows into the urine storage tank, the accumulation of the pig manure solid particles at the bottom of the urine storage tank is caused, so that the pig manure solid particles need to be cleaned in time, and the quality of the pig urine body fertilizer can be influenced by the existence of the pig manure. When more pig manure is deposited, the pipeline can be blocked when the tank truck is used for transportation and discharge. Pig urine fermentation is generally carried out naturally in a urine storage tank, the fermentation time is too long, the surrounding stink is bad, and the environment is seriously polluted.

The patent document with the publication number of CN207330925U discloses a fermentation tank residue filtering and cleaning device, which comprises a fermentation tank and a filter vat, wherein the filter vat is arranged in the fermentation tank, a plurality of filter holes are formed in the filter vat, the upper end of the filter vat is opened, and a filter bottom net is arranged at the lower end of the filter vat. The utility model discloses a filter vat, including filter vat, filter bottom net, square lockhole and circular hole are offered on the filter vat, square lockhole and circular hole intercommunication, filter bottom net one side is equipped with the rotary rod, and the rotary rod passes circular hole and nut connection, and filter bottom net opposite side is equipped with square pole, and square pole buckle is in square lockhole. The outside of the square rod is provided with a rotary handle.

When the fermentation tank is filled with kitchen waste and other fillers, the filter vat is directly lifted by a lifting device, large residues are intercepted in the filter vat, then the filter vat is directly moved to a designated position of a residue collecting position, the square rods are pushed into round holes, then the filter bottom net is rotated by a rotating handle, at the moment, the filter bottom net takes a rotating rod as a rotating shaft to rotate, then the residues fall on the collecting position, the filtration and collection of the residues are completed, then the filter bottom net is turned over to enable the square rods to be placed in the square holes, and the square rods are placed in the fermentation tank again for the next residue cleaning. However, if the volume of the fermentation tank is large, the volume of the filter cartridge is increased, so that the input cost of the fermentation tank is increased, and the filter cartridge is required to be lifted by a crane or a crane to realize the filtration during cleaning, so that the filtration cost is high.

Disclosure of utility model

The utility model mainly aims to provide a pig urine collecting fermentation tank which can reduce equipment investment cost and realize multistage filtration.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model provides a pig urine collection fermentation vat, including the cell body, cell body upper end fixed communication has the urination pipe, the entrance point of urination pipe and the exit end intercommunication of filter, the entrance point fixed communication of filter has into the pipe, the filter includes the box, advance the pipe and fix in the box upper end and communicate with the opening of box upper end, be fixed with first filter plate in the box of opening below, the one end downward sloping of cell body is kept away from to first filter plate, the one end and chute one side upper end fixed connection of cell body are kept away from to first filter plate, the chute one end downward sloping, the one end and the notch intercommunication on the box lateral wall of chute downward sloping, be fixed with the calandria with the notch intercommunication on the box, a plurality of filtration pores have been seted up on the tank bottom of chute, be fixed with the second filter plate in the box of chute and first filter plate below, the one end downward sloping of cell body is kept away from to the second filter plate, the one end downward sloping of cell body is kept away from to the urination pipe and the box part intercommunication of second filter plate below.

Specifically, the slotted hole is formed in the side wall of the box body above one end of the second filter plate which is inclined downwards, a sealing plate is inserted in the slotted hole in a sealing mode, and the sealing plate is detachably and fixedly connected with the box body.

Specifically, the first filter plate upper end is fixed with the deflector, and the one end that the deflector is close to the notch is fixed in the box, forms the passageway that overflows between the one end that the notch was kept away from to the deflector and the box, overflows the passageway and communicates with the one end that the chute leaned upwards.

Specifically, the first filter plate, the second filter plate and the chute are all made of stainless steel materials.

Specifically, be fixed with the otic placode on the shrouding, the otic placode passes through bolted connection with the box.

Specifically, the diameter of the filter holes of the first filter plate is equal to that of the bottom of the chute, and the diameter of the filter holes of the second filter plate is smaller than that of the bottom of the chute.

Specifically, one end of the guide plate, which is far away from the notch, is inclined towards the chute.

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

1. From the incoming material (wash water, pig manure and the mixture of pig urine) of plant through advance the pipe and get into in the box and filter by first filter plate, the solid in the incoming material is intercepted by first filter plate, the liquid in the incoming material passes first filter plate and descends, the solid enters into the in-process of motion in the chute its residual liquid and discharges through the filtration pore on the chute tank bottom, the liquid through first filter plate and chute filtration pore can be filtered once more by the second filter plate, the liquid enters into the cell body through the urination pipe after being filtered by the second filter plate, can effectively realize solid-liquid separation, reduce the volume of the pig manure that enters into in the cell body.

2. Through setting up the shrouding, the convenience is collected the solid that is intercepted by the second filter plate.

3. Through setting up the deflector, the solid that is intercepted by first filter plate can enter into in the one end of chute upward sloping through the passageway of crossing, can guarantee the motion time of solid in the chute, improves the effect of solid-liquid separation.

Drawings

FIG. 1 is a schematic diagram of the fermentation tank.

FIG. 2 is a top view of the present fermentation vat.

Fig. 3 is a cross-sectional view taken along A-A in fig. 2.

Fig. 4 is an enlarged view of region C in fig. 3.

FIG. 5 is a rear view of the present fermentation vat.

Fig. 6 is a sectional view taken along the direction B-B in fig. 5.

Fig. 7 is an enlarged view of region D in fig. 6.

The parts in the drawing are 1, a pool body, 2, a filter, 3, a feeding pipe, 4, a urination pipe, 5, a box body, 6, a first filter plate, 7, a chute, 8, a second filter plate, 9, a sealing plate, 10, a guide plate, 11, a calandria, 12, a notch, 13 and a flow passage.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, the pig urine collecting and fermenting tank comprises a tank body 1, wherein a urination pipe 4 is fixedly communicated with the upper end of the tank body 1, the inlet end of the urination pipe 4 is communicated with the outlet end of a filter 2, and the inlet end of the filter 2 is fixedly communicated with a pipe inlet 3.

The filter 2 comprises a box body 5, and the inlet pipe 3 is fixed at the upper end of the box body 5 and communicated with an opening at the upper end of the box body 5.

A first filter plate 6 is fixed in the box body 5 below the opening, and one end of the first filter plate 6 away from the tank body 1 is inclined downwards. The first filter plate 6 is made of stainless steel.

One end of the first filter plate 6 far away from the tank body 1 is fixedly connected with the upper end of one side of the chute 7, the chute 7 is fixed in the tank body 5, one end of the chute 7 is inclined downwards, and one end of the chute 7 inclined downwards is communicated with the notch 12 on the side wall of the tank body 5. The bottom of the chute 7 is provided with a plurality of filtering holes. The chute 7 is made of stainless steel.

A calandria 11 communicated with the notch 12 is fixed on the box body 5.

A second filter plate 8 is fixed in the chute 7 and the box body 5 below the first filter plate 6, and one end of the second filter plate 8 away from the tank body 1 is inclined downwards. The second filter plate 8 is made of stainless steel.

The urination tube 4 is partially communicated with the box body 5 below the second filter plate 8.

The side wall of the box body 5 above one end of the second filter plate 8 which is inclined downwards is provided with a slotted hole, a sealing plate 9 is inserted in the slotted hole in a sealing way, and the sealing plate 9 is detachably and fixedly connected with the box body 5. The sealing plate 9 is fixedly provided with an ear plate, and the ear plate is connected with the box body 5 through bolts.

The diameter of the filter holes of the first filter plate 6 is equal to that of the bottom of the chute 7, and the diameter of the filter holes of the second filter plate 8 is smaller than that of the bottom of the chute 7.

Incoming materials (a mixture of flushing water, pig manure and pig urine) from a farm enter the box body 5 through the inlet pipe 3 and are filtered by the first filter plate 6, solids in the incoming materials are intercepted by the first filter plate 6, and liquid in the incoming materials passes through the first filter plate 6 to descend.

Since the end of the first filter plate 6 remote from the tank body 1 is inclined downward, solids on the first filter plate 6 slide off the first filter plate 6 and enter the chute 7.

Because one end of the chute 7 is inclined downwards and one end of the chute 7 inclined downwards is communicated with the notch 12 on the side wall of the box body 5, solids entering the chute 7 move in the direction of the notch 12 in the chute 7, residual liquid in the solids in the process of moving in the direction of the notch 12 in the chute 7 can be discharged through the filter holes on the bottom of the chute 7, and solids entering the notch 12 from the chute 7 are discharged through the calandria 11.

Liquid passing through the filter holes of the first filter plate 6 and the chute 7 can be filtered again by the second filter plate 8, and the liquid enters the tank body 1 through the urination pipe 4 after being filtered by the second filter plate 8, so that solid-liquid separation can be effectively realized, and the amount of pig manure entering the tank body 1 is reduced.

Since the end of the second filter plate 8 remote from the tank body 1 is inclined downward, the solid body caught by the second filter plate 8 slides on the second filter plate 8 toward the seal plate 9. Opening the closure plate 9 can drain solids that are trapped by the second filter plate 8.

As shown in fig. 3 and 4, in the present embodiment, the left end of the first filter plate 6 is inclined downward, the rear end of the chute 7 is inclined downward, and solids move from front to rear in the chute 7 and are discharged from the drain pipe 11.

On the basis of the first embodiment, referring to fig. 3-7, a guide plate 10 is fixed at the upper end of the first filter plate 6, one end of the guide plate 10, which is close to the notch 12, is fixed in the box 5, a flow passage 13 is formed between one end of the guide plate 10, which is far away from the notch 12, and the box 5, and the flow passage 13 is communicated with one end of the chute 7, which is inclined upwards.

The end of the guide plate 10 away from the notch 12 is inclined towards the chute 7.

Through setting up deflector 10, the solid that is intercepted by first filter plate 6 can enter into chute 7 upward sloping one end in through-flow channel 13, can guarantee the motion time of solid in chute 7, improves the effect of solid-liquid separation.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a pig urine collection fermentation vat, including cell body (1), cell body (1) upper end fixed intercommunication has urination pipe (4), the entrance point of urination pipe (4) communicates with the exit point of filter (2), the entrance point fixed intercommunication of filter (2) has into pipe (3), a serial communication port, filter (2) include box (5), advance pipe (3) fix at box (5) upper end and with the opening intercommunication of box (5) upper end, box (5) internal fixation of opening below has first filter plate (6), the one end downward sloping of cell body (1) is kept away from to first filter plate (6), the one end of cell body (1) and chute (7) one side upper end fixed connection are kept away from to first filter plate (6), chute (7) are fixed in box (5), chute (7) one end downward sloping, chute (7) downward sloping one end and notch (12) intercommunication on the lateral wall of box (5), be fixed with the opening (11) of notch (12) intercommunication on box (5), the bottom of a plurality of filter plates (7) are kept away from first filter plate (8) in the chute (8) and the bottom of a plurality of filter plates (7) are kept away from first filter plate (8), the urination pipe (4) is partially communicated with the box body (5) below the second filter plate (8).

2. The pig urine collection fermentation vat of claim 1, wherein a slot is formed in the side wall of the box body (5) above one end of the second filter plate (8) which is inclined downwards, a sealing plate (9) is inserted in the slot in a sealing manner, and the sealing plate (9) is detachably and fixedly connected with the box body (5).

3. The swine urine collection fermentation vat of claim 1, wherein a guide plate (10) is fixed at the upper end of the first filter plate (6), one end of the guide plate (10) close to the notch (12) is fixed in the box body (5), a flow passage (13) is formed between one end of the guide plate (10) far away from the notch (12) and the box body (5), and the flow passage (13) is communicated with one end of the chute (7) which is inclined upwards.

4. Pig urine collection fermentation vat according to claim 1, characterized in that the first filter plate (6), the second filter plate (8) and the chute (7) are all made of stainless steel.

5. Pig urine collection fermentation vat according to claim 2, characterized in that the closing plate (9) is fixed with an ear plate, which is connected with the tank (5) by means of bolts.

6. The swine urine collection fermentation vat according to claim 1, wherein the diameter of the filter holes of the first filter plate (6) is equal to the diameter of the filter holes of the bottom of the chute (7), and the diameter of the filter holes of the second filter plate (8) is smaller than the diameter of the filter holes of the bottom of the chute (7).

7. A pig urine collection fermentation vat according to claim 3, wherein the end of the deflector (10) remote from the slot (12) is inclined towards the chute (7).