CN109568622B

CN109568622B - Sterilizing system for slaughter ring

Info

Publication number: CN109568622B
Application number: CN201811627495.5A
Authority: CN
Inventors: 张新野; 刘尉; 沈利君; 陈泽彬; 林韩杰
Original assignee: Guangzhou Light Machine Machinery Co ltd
Current assignee: Guangzhou Light Machine Machinery Co ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2021-04-23
Anticipated expiration: 2038-12-28
Also published as: CN109568622A

Abstract

The invention discloses a sterilization system for a pen to be slaughtered, which relates to the technology of breeding machinery and provides the following technical scheme aiming at the problem of uneven mixed concentration of a sterilization solution.

Description

Sterilizing system for slaughter ring

Technical Field

The invention relates to the technical field of breeding machinery, in particular to a sterilization system for a pen to be slaughtered.

Background

In recent years, the kinds and the quantity of bacteria and viruses causing animal infectious diseases are increasing, the spreading speed of the infectious diseases caused by the bacteria and the viruses is high, the frequency and the requirements of the disinfection of farms, slaughterhouses and the like in various parts of China are continuously improved in recent years under the influence of the epidemic situation of African swine fever, but most of areas still adopt a disinfection method of manually spraying a disinfectant, the labor intensity of the method is high, the areas are difficult to be disinfected simultaneously due to the limitation of manpower, a disinfection blind area is easy to remain, and therefore the requirement for full-automatic disinfection is met.

Chinese patent with application number CN201320064731.3 discloses an automatic spraying disinfection system for pig house, including high-pressure water pipe, water tank and the high-pressure water pump that the surface was equipped with a plurality of liquid outlets, the one end of high-pressure water pipe is sealed, and the high-pressure water pump is connected to the other end, carries the antiseptic solution in the water tank on the high-pressure water pipe through the high-pressure water pump, through the blowout of high-pressure water pipe liquid outlet, can spray the disinfection to whole pig house.

Although the automatic spraying disinfection chamber realizes the effect of automatic spraying disinfection in a certain space, disinfectant is stored in a water tank in a mixed mode and pumped out when disinfection is needed, and the pumped disinfection solution is different in concentration when sprayed out due to standing, so that the disinfection degree of each part of a workshop is inconsistent, and the disinfection efficiency is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sterilization system for a slaughter ring, which has the advantage of fully mixing a sterilization solution.

In order to achieve the purpose, the invention provides the following technical scheme:

treat slaughtering sterilization system, including water tank, disinfectant case and pipeline, the pipeline includes clear water pipeline and hybrid pipeline, the water tank passes through clear water pipeline and is connected with disinfectant case, the water tank is equipped with the pump with clear water pipeline's junction, clear water pipeline and disinfectant case's junction intercommunication hybrid pipeline, the one end that clear water pipeline was kept away from to hybrid pipeline is connected with a plurality of branch pipes, be equipped with the nozzle on the branch pipe, be equipped with mixed buffer on the hybrid pipeline, be equipped with the stirring rake in the mixed buffer.

Adopt above-mentioned technical scheme, the water transportation of pump in with the water tank is to clear water pipeline, disinfectant in clear water pipeline's one end and disinfectant incasement ratio and preliminary mixing in the hybrid piping, the disinfectant solution that the ratio is good gets into mixed buffer, because the concentration that gets into mixed buffer's disinfectant solution at the different time may have the difference, the stirring rake stirs the abundant mixing of messenger's disinfectant solution to the disinfectant solution in mixing buffer, because the workshop area is great, divide into different disinfection region with the workshop, connect a plurality of branch pipes on the hybrid piping, the branch pipe sets up respectively in the disinfection region, the disinfectant solution after the branch intraductal transportation mixes, disinfectant solution forms the spraying blowout in nozzle department. After the disinfection process is finished, the pump is closed to stop mixing the water and the disinfectant, and the disinfectant which is not sprayed out of the pipeline is stored in the online mixing device.

The mixing buffer device provides a temporary storage place for the mixed disinfectant, has a centralized storage effect on the mixed disinfectant, ensures that the amount of the disinfectant is enough for large-area disinfection operation, reduces the demand on the supply amount of the water tank and the disinfectant tank during the disinfection operation, and reduces the supply pressure of the water tank and the disinfectant tank; when the temperature is lower than the freezing point of the disinfection solution, the disinfection solution tends to be in a solidification state, the mixed solution is collected by the mixing buffer device, and the accumulation of the disinfection solution in the mixing pipeline is reduced when the disinfection system stops working, so that the probability of blockage of the mixing pipeline is reduced; the disinfection solution carries out the secondary by the stirring rake in mixing buffer and mixes, and the disinfection solution can fully mix evenly, makes the disinfection solution concentration that spouts simultaneously and carry out the disinfection to the workshop unanimous basically, improves the disinfection efficiency in workshop.

Preferably, the junction of mixing buffer top and hybrid piping is equipped with the axis of rotation, the side of axis of rotation is provided with the rotating vane along its long direction of axle slope, the surface of axis of rotation is equipped with gear spare along its circumference, gear spare's surface vertical meshing has from the driving wheel, locate the surface of stirring rake from the driving wheel cover.

Adopt above-mentioned technical scheme, disinfection solution gets into when mixing buffer from the hybrid tube and contacts with the pivoted blade, because the pivoted blade slope sets up, the power that each department received on the in-process pivoted blade surface with the mixed solution contact is different, make the pivoted blade rotate around its axle center, the rotation of pivoted blade drives the axis of rotation and rotates, thereby make the gear part on axis of rotation surface rotate, gear part transmits kinetic energy to from the driving wheel, turn into the rotation of horizontal direction from the rotation of driving wheel with vertical direction, because the surface of stirring rake is located to the follow driving wheel cover, the stirring rake is along with rotating from the driving wheel, the stirring rake stirs the mixture at the pivoted in-process to the solution in the mixed buffer.

The kinetic energy and the potential energy of the disinfection solution in the mixing pipeline are utilized, the rotating blades automatically convert the kinetic energy into the kinetic energy of the stirring paddle, the power source additionally arranged on the stirring paddle is omitted, and the production cost is saved; the disinfection solution gets into the hybrid tube and takes place stirring work promptly, and after the disinfection work stopped, the disinfection solution stopped to produce promptly, does not have disinfection solution to get into and mixes buffer promptly for mix buffer automatic shutdown stirring work, realize mixing the automatic work of the interior stirring rake of buffer.

Preferably, the stirring rake is including the pole portion, the oar ring of cover locating in the follow driving wheel and the paddle that sets up along the periphery slope of oar ring, the surface of pole portion is opened has two the same and opposite thread grooves of spiral direction of pitch, the internal surface and the thread groove threaded connection of oar ring.

Adopt above-mentioned technical scheme, it rotates at pivoted in-process drive pole portion to follow the driving wheel, the thread groove inner wall of pole portion promotes and moves rather than threaded connection's oar ring in pole portion and carries out the direction unanimous with pole portion axial length direction, because the thread groove sets up to two pitches the same and the rotation is opposite, the oar ring is reciprocating motion in pole portion, thereby drive the paddle and carry out reciprocating motion of vertical direction in mixing buffer, the paddle is because its slope sets up at the in-process that vertical direction removed, the size of the power that comes from mixed solution that the paddle surface received is different, make the paddle rotate as the axle with the center of oar leaf ring, do the reciprocating motion of vertical direction when the rotary motion in mixing buffer promptly, paddle and mixed solution's area of contact has been increased, the stirring efficiency of paddle to mixed solution has been improved.

Preferably, the outer surface of the mixing buffer device is communicated with a water level gauge, the inner wall of the water level gauge is provided with a travel switch connected with the pump, and a floating ball for pressing the travel switch is arranged in the water level gauge.

By adopting the technical scheme, the water level meter is communicated with the mixing buffer device, the liquid level in the water level meter is equal to that of the mixing buffer device, and the liquid level in the mixing buffer device is monitored through the height of the liquid level in the water level meter, so that each pipeline in the disinfection system is ensured to be kept smooth, and the disinfection system is monitored; because the density of the floating ball is less than that of water, the floating ball floats on the liquid level of the water level gauge, so that the monitoring of the liquid level height in the mixing and buffering device is more intuitive; along with the increase of the disinfection solution entering the mixing buffer device, the liquid level in the mixing buffer device rises, the floating ball rises in the water level gauge under the action of the buoyancy of water, when the liquid level in the mixing buffer device is close to the joint of the top and the mixing pipeline, the floating ball rises to the position of the travel switch, and due to the limited cross-sectional area in the water level gauge, the floating ball is in contact with the travel switch and presses the travel switch, and the travel switch sends an instruction to the pump after being pressed, so that the pump stops working, the generation of the disinfection solution is delayed, the amount of the mixed solution entering the mixing buffer device is reduced, the condition exceeding the capacity load of the mixing buffer device is reduced, and the basic stability of the whole disinfection system is maintained.

Preferably, the bottom of the clear water pipeline is provided with a drain hole, the drain hole is communicated with a drainage pipeline, one end of the drainage pipeline, which is far away from the drain hole, is communicated with the clear water tank, and the drainage pipeline is provided with a drain valve for sealing the drainage pipeline.

By adopting the technical scheme, in the normal work of the pump, the drain valve is closed to convey the water in the script pipeline into the mixing pipe to be mixed with the disinfectant, the drain hole is connected after the pump stops working, part of clear water is retained in the clear water pipeline because the clear water is not contacted with the disinfectant, when the environmental temperature is lower than the freezing point of the clear water, the water in the clear water pipeline is easy to solidify to block the clear water pipeline, the accumulated water in the pipeline is timely drained through the drain hole, and the probability of blocking the clear water pipeline is reduced; the discharged water enters the clear water tank again through the drainage pipeline, and the waste of clear water in the discharging process is reduced.

Preferably, the inner wall of the pipeline is hinged with a backflow prevention plate, and one end, far away from the hinge joint, of the backflow prevention plate is obliquely arranged towards the flowing direction of liquid in the pipeline.

By adopting the technical scheme, in the process that liquid passes through the pipeline and contacts with the backflow preventing plate, the liquid pushes the backflow preventing plate to turn over by taking the hinged part with the inner wall of the pipeline as an axis, and the backflow preventing plate tends to be close to the inner wall of the pipeline, so that the obstruction to the liquid in the liquid flowing process is reduced; when the liquid backflow condition appears, the liquid of refluence promotes prevents that the flow reversal board is the upset motion, prevents that the flow reversal board receives the restriction of pipeline inner wall and butt in the pipeline inner wall at the upset in-process, prevents liquid and continues to flow backwards in the pipeline, reduces disinfection solution and gets into clear water pipeline, and then reduces the area of contact of disinfectant and pipeline inner wall to reduce the corruption of disinfectant to pipeline inner wall, play the guard action to the pipeline.

Preferably, the inner wall of the pipeline is provided with a sealing plate closed to the backflow prevention plate, the sealing plate is arranged in a V shape, and the included angle of the sealing plate is hinged to the contact position of the backflow prevention plate and the inner wall of the pipeline.

By adopting the technical scheme, the sealing plate comprises two plates which are fixed at a certain angle, when liquid passes through the backflow preventing plate, the plates rotate by taking the included angle as an axis due to the pushing of the liquid flow to the sealing plate, the backflow preventing plate is pushed by the sealing plate in the rotating process, and the backflow preventing plate overturns under the combined action of the forces from the sealing plate and the liquid so that the liquid passes through the backflow preventing plate, so that the liquid can conveniently flow in the pipeline; when liquid tends to flow backwards, the backflow preventing plate overturns to enter the included angle of the sealing plate and forms a sealed baffle together with the sealing plate, so that the gap in the pipeline is reduced, and the effect of preventing liquid from flowing backwards is improved.

In conclusion, the invention has the following beneficial effects:

1. the secondary mixing and stirring of the disinfection solution are carried out through the mixing buffer device, so that the concentration of the disinfection solution sprayed out through the nozzle is basically consistent, the disinfection efficiency of each workshop tends to be consistent, and the disinfection efficiency is improved;

2. the kinetic energy and the potential energy of the disinfection solution in the mixing pipeline are partially converted into the kinetic energy of the rotation of the stirring paddle in the mixing buffer device through the rotating blades, so that the energy utilization rate in the mixing buffer device is improved, and the production cost is saved;

3. the backflow preventing plate reduces backflow of liquid and the contact area of the inner wall of the pipeline and the disinfectant, so that corrosion of the inner wall of the pipeline by the disinfectant is reduced, and the pipeline is protected.

Drawings

FIG. 1 is a schematic view of the sterilization system for slaughter houses according to the present invention.

FIG. 2 is a schematic view of the backflow prevention plate in the sterilization system for slaughter houses according to the present invention.

FIG. 3 is a schematic view of the structure of the mixing and buffering device in the sterilization system for slaughter of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the disinfectant tank comprises a water tank 1, a disinfectant tank 2, a pipeline 3, a clean water pipeline 31, a mixing pipeline 32, a pump 4, a branch pipe 5, a nozzle 6, a mixing buffer device 7, a stirring paddle 8, a rod part 81, a paddle ring 82, a paddle 83, a rotating shaft 9, a rotating blade 10, a gear part 11, a driven wheel 12, a thread groove 13, a water level gauge 14, a travel switch 15, a floating ball 16, a drain hole 17, a drain pipeline 18, a drain valve 19, an anti-backflow plate 20 and a sealing plate 21.

Treat slaughtering disinfection system, as shown in fig. 1, including water tank 1, disinfectant case 2 and pipeline 3, pipeline 3 includes clear water pipeline 3 and mixing line 3, be connected with pump 4 on the water tank 1, pump 4 can set up to booster pump 4 and hydraulic drive pump 4, be equipped with disinfectant stoste integral type imbibition assembly on the disinfectant case 2, make in the disinfectant stoste effectively gets into mixing line 32, for the empty bucket state of in time reporting disinfectant and the warning of informing the system time-out, still be equipped with liquid level switch on the disinfectant case 2. Connect through clear water pipeline 3 between water tank 1 and the disinfectant case 2, the end connection hybrid line 3 that clear water pipeline 31 and disinfectant case 2 are connected, the one end that hybrid line 3 kept away from clear water pipeline 31 is connected with a plurality of branch pipes 5, in a plurality of branch pipes 5 got into the workshop respectively, be equipped with a plurality of nozzles 6 on the branch pipe 5, the workshop falls into different disinfection region, by the 6 grouping of different nozzles, each group is through the switch of nozzle 6 on the manual valve manual control branch pipe 5. The mixing pipeline 32 is provided with an online mixing buffer device 7, the water pressure in the clean water pipeline 31 is controlled at a constant pressure through a booster pump 4, the disinfectant and the water are automatically proportioned through a hydraulic drive pump 4, the proportioned disinfectant solution is fully and uniformly mixed through the online mixing buffer device 7, the mixing ratio ranges from 1:250 to 1:25, and the mixing pipeline 32 is a PVC pipeline in order to reduce the corrosion of the disinfectant to the mixing pipeline 32. In order to monitor the temperature change of the disinfection system in time, a temperature sensor with a shading alarm square icing function is further arranged on the pipeline 3.

The side wall of the bottom of the clear water pipeline 31 is provided with a drain hole 17, the drain hole 17 is externally connected with a drain pipeline 18 towards the drain pipeline 18, in order to reduce the waste of clear water in the drainage process, one end of the drain pipeline 18 far away from the drain hole 17 is connected with the clear water tank 1, and the drain valve 19 of the drain pipeline 18 is sealed in the drain pipeline 18.

As shown in fig. 2, in order to reduce the backflow of the liquid in the pipeline 3, a backflow preventing plate 20 is hinged to the inner wall of the pipeline 3, and one end of the backflow preventing plate 20, which is far away from the inner wall of the pipeline 3, is inclined towards the direction of the liquid flow; still be equipped with the closing plate 21 on the inner wall of pipeline 3, the closing plate 21 can set up to form certain contained angle each other by two boards different in length and form, is "V" style of calligraphy by the side of its board, and the board that is close to water tank 1 is shorter board, and the contained angle department of closing plate 21 articulates on the inner wall of pipeline 3, and the both ends of closing plate 21 can its articulated department be the hub rotation, prevents that backflow plate 20 keeps away from and lie in the middle part of closing plate 21 with the articulated one end of 3 inner walls of pipeline.

As shown in fig. 3, a rotation shaft 9 is horizontally disposed at a connection portion between an inner top portion of the mixing buffer device 7 and the mixing pipe 32, a plurality of rotating blades 10 are fixed to the rotation shaft 9, the rotating blades 10 are circumferentially disposed at a certain interval along a side surface of the rotation shaft 9, and the rotating blades 10 are obliquely disposed in an axial length direction of the rotation shaft 9. The side cover of axis of rotation 9 is equipped with gear 11, and the meshing has from driving wheel 12 on gear 11, and gear 11 and follow driving wheel 12 all can set up to periphery surface complex conical gear.

Follow driving wheel 12 endotheca and be equipped with stirring rake 8, stirring rake 8 is including being fixed in pole portion 81, oar ring 82 and the paddle 83 from driving wheel 12 in, pole portion 81 can set up to be opened and have two the same and reciprocal lead screws of turning to opposite thread groove 13 of pitch, the internal surface and the thread groove 13 threaded connection of oar ring 82, the periphery slope of oar ring 82 is provided with paddle 83, paddle 83 is provided with a plurality ofly.

The outer surface of the mixing buffer device 7 is communicated with a water level gauge 14, the water level gauge 14 can be set to be in a tubular shape, two ends of the tubular shape are communicated with the interior of the mixing buffer device 7, a floating ball 16 with the density smaller than that of clear water is arranged in the water level gauge 14, a travel switch 15 is further arranged in the water level gauge 14, the travel switch 15 is connected with the pump 4, and the difference between the diameter of the floating ball 16 and the inner diameter of the water level gauge 14 is smaller than the distance of the travel switch 15 exposing out of the inner wall.

When a sterilization system is required to sterilize a ring to be slaughtered, the drain valve 19 is closed, the pump 4 on the water tank 1 is opened, the pump 4 in the clear water tank 1 is discharged to the clear water pipeline 31 by the pump 4, clear water is mixed with a disinfectant at the joint of the clear water pipeline 31 and the mixing pipeline 32, a primarily mixed sterilization solution enters the mixing buffer device 7 under the conveying of the mixing pipeline 32, the sterilization solution is contacted with the rotary blade 10 at the joint of the mixing buffer device 7 and the mixing pipeline 32, the rotary blade 10 rotates under the pushing of the sterilization solution, so that the paddle 83 of the stirring paddle 8 is driven to secondarily mix the sterilization solution in the mixing buffer device 7, the fully-mixed sterilization solution is conveyed to the branch pipe 5 through the mixing pipeline 32, conveyed to different sterilization areas through the branch pipe 5 and sprayed out by the nozzle 6 to sterilize the ring to be slaughtered; after the disinfection work is finished, the drain valve 19 is opened, and the water in the clear water pipeline 31 returns to enter the clear water tank 1 for recycling.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. Treat slaughtering sterilization system, including water tank, disinfectant case and pipeline, still be equipped with the temperature sensor who possesses low temperature warning anti-icing function on the pipeline, the pipeline includes clear water pipeline and hybrid piping, the water tank passes through clear water pipeline and is connected with disinfectant case, the water tank is equipped with the pump with clear water pipeline's junction, the pump includes booster pump and hydraulic drive pump, clear water pipeline communicates hybrid piping with disinfectant case's junction, the one end that clear water pipeline was kept away from to hybrid piping is connected with a plurality of branch pipes, be equipped with nozzle, its characterized in that on the branch pipe: a mixing buffer device is arranged on the mixing pipeline, and a stirring paddle is arranged in the mixing buffer device;

mix the buffer top and be equipped with the axis of rotation with the junction of hybrid piping, the side of axis of rotation is provided with the rotating vane along its long direction slope of axle, the surface of axis of rotation is equipped with gear spare along its circumference, the surface vertical meshing of gear spare has from the driving wheel, locate the surface of stirring rake from the driving wheel cover.

2. A sterilization system to be slaughtered according to claim 1, characterised in that: the stirring rake is located pole portion, oar ring and the paddle that sets up along the periphery slope of oar ring in the follow driving wheel including the cover, the surface of pole portion is opened has two same and opposite thread grooves of rotation direction of pitch, the internal surface and the thread groove threaded connection of oar ring.

3. A sterilization system to be slaughtered according to claim 1, characterised in that: the outer surface of the mixing buffer device is communicated with a water level gauge, the inner wall of the water level gauge is provided with a travel switch connected with a pump, and a floating ball for pressing the travel switch is arranged in the water level gauge.

4. A sterilization system to be slaughtered according to claim 3, characterised in that: the bottom of the clear water pipeline is provided with a drain hole which is communicated with a drainage pipeline, one end of the drainage pipeline, which is far away from the drain hole, is communicated with a clear water tank, and the drainage pipeline is provided with a drain valve for sealing the drainage pipeline.

5. A sterilization system to be slaughtered according to claim 1, characterised in that: the inner wall of the pipeline is hinged with a backflow prevention plate, and one end, far away from the hinge joint, of the backflow prevention plate is obliquely arranged towards the flowing direction of liquid in the pipeline.

6. A sterilization system to be slaughtered according to claim 5, characterised in that: the inner wall of the pipeline is provided with a sealing plate closed with the backflow preventing plate, the sealing plate is arranged in a V shape, and the included angle of the sealing plate is hinged to the contact position of the backflow preventing plate and the inner wall of the pipeline.