CN211562413U

CN211562413U - Negative pressure padding processing device

Info

Publication number: CN211562413U
Application number: CN201922314011.8U
Authority: CN
Inventors: 钱力; 钱鸣
Original assignee: Shanghai Minly Lab Technology Development Co ltd
Current assignee: Shanghai Minly Lab Technology Development Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-25
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a negative pressure padding processing device, which comprises a working platform, wherein a hollow padding collecting opening is arranged in the working platform, and a padding collecting device is arranged below the padding collecting opening; the working platform is provided with a back interlayer, an exhaust fan is arranged in an inner cavity of the back interlayer and connected with an exhaust pipe, an air suction hole is formed in the side surface of the back interlayer, and the air suction hole is located on one side of the padding collecting opening. The utility model adopts the interlayer with the air suction hole, and the air suction hole is as close as possible to the operation surface, thereby ensuring that the dust is effectively sucked into the air suction hole in the short time of generation and is discharged through the top of the interlayer, and controlling the flying dust problem; and through increase water smoke sprinkler and wash the water pipe in the intermediate layer of airing exhaust, peculiar smell gas and dust in the exhaust are absorbed by the water smoke earlier, and the rethread is washed the water pipe and is unified to be discharged waste water sewer to combine the ultraviolet disinfection device that sets up in the intermediate layer, guarantee the cleanness of equipment self, solved the exhaust treatment problem of equipment.

Description

Negative pressure padding processing device

Technical Field

The utility model relates to a device that bedding and padding were handled belongs to production line equipment technical field, especially relates to a bedding and padding processing apparatus of negative pressure.

Background

In the field of life science, experimental animals are the basis of life science research, and rodents such as rats, mice, guinea pigs and the like account for the vast majority of the number of experimental animals. The feeding of rodents involves the disposal of the litter after use. To protect the health of the logistical staff when handling the waste dunnage, some facilities use negative pressure dumping tables as an auxiliary device for handling the waste dunnage. The negative pressure pouring table is simple, a frame is made of stainless steel, the center of the frame is provided with a padding material collecting opening, and the padding material is poured into the collecting opening during operation and enters a garbage bag at the bottom for collection. An exhaust fan is arranged at the top of the equipment and used as a main driving force to ensure that overflowed dust can be sucked into an exhaust pipe of the equipment along with the airflow of the exhaust fan when the padding is dumped. The purpose of use is exactly in order to let the operator when toppling over, hanging box etc. operation in the air current influence area of equipment, the dust that produces can be rolled away by the air current, guarantees operating personnel's healthy.

However, after observing the actual use process of the operator, we find that the following problems still exist in the practicability of the equipment:

1. flying dust is not effectively controlled:

during actual operation, because the dust of bedding materials is heavier, and in order to operate, operating personnel can strike the platform edge, utilize the vibration to make the bedding materials in the box fall into the collection mouth. This makes the initial velocity of the dust flying faster. When the equipment is designed, the distance between the table top and the air suction hole at the top is at least about 80cm for convenient operation; because the distance between the air suction hole and the operation table board is long, dust can fly out of an area affected by the air suction flow before being sucked away by the air flow, and the health of logistics workers is damaged.

2. The environmental impact of equipment exhaust is large:

because the exhaust of the equipment contains a large amount of peculiar smells and harmful substances such as ammonia gas, skatole, hydrogen sulfide, dust and the like, nearby office staff are greatly influenced.

Regarding the problem that the flying dust cannot be effectively controlled, under the condition of ensuring the operation space, the suction force of an exhaust fan is generally increased, but experiments show that if the dust is effectively controlled in the space with the height of 80cm, the power of the exhaust fan is required to be very high, so that the energy consumption is wasted, and the noise generated during operation causes labor damage to operators, so that the operation is only abandoned.

Regarding the exhaust gas treatment problem of the equipment, it is first thought that dust is filtered by a filter and odor is adsorbed by activated carbon. However, after economic accounting, the method is relatively high in cost; mainly because the dust volume in the exhaust air is very big, the filter can be blocked very fast and need be changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an effective control flies upward dust, and solves the negative pressure bedding and padding processing apparatus of equipment exhaust treatment's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a negative-pressure padding processing device comprises a working platform, wherein a hollow padding collecting opening is formed in the working platform, and a padding collecting device is arranged below the padding collecting opening; the working platform is provided with a back interlayer, an exhaust fan is arranged in an inner cavity of the back interlayer and connected with an exhaust pipe, and an air suction hole is formed in the side surface of the back interlayer and located on one side of the padding collecting opening.

Preferably, the bottom of the working platform is provided with a water pipe waterway area and a sprayer; install the water route intermediate layer in the interbedded inner chamber of back, be equipped with the spray tube on the water route intermediate layer, the spray tube passes through the atomizer and connects the water pipe water route region, the spray tube is used for back intermediate layer inner chamber to last blowout water smoke when induced drafting, dissolves the peculiar smell gas and adsorbs the dust.

Preferably, the bottom of the working platform is provided with a water pump and a water purification tank, and the water pump is connected with the water purification tank; the inner cavity of the back interlayer is provided with a washing water pipe, the washing water pipe is connected with a water pump, and water is pumped into the washing water pipe through the water pump to realize water spraying and cleaning of the inner cavity of the back interlayer.

Preferably, the bottom of the back interlayer is provided with a waste liquid tank, the waste liquid tank is connected with a drain pipe, and waste water is discharged into a sewer pipe through the drain pipe.

Preferably, an interlayer ultraviolet disinfection device is arranged in the inner cavity of the back interlayer and is used for disinfecting the inner cavity of the interlayer.

Preferably, the back interlayer is in an inverted L shape, and a lighting lamp and a working area ultraviolet disinfection device are arranged at the top end of the back interlayer.

Preferably, the two sides of the back interlayer are respectively provided with a baffle, the back interlayer is fixed at the edge of the working platform through the baffle, the back interlayer, the baffle and the working platform are integrally opened on three sides, and the baffle is used for collecting waste gas and dust during operation.

Preferably, the bottom of the padding collecting opening is provided with a hook, and the hook is used for fixing the padding collecting bag.

Preferably, an interlayer equipment door is arranged on the back interlayer, so that the back interlayer is convenient to maintain and clean.

Preferably, the working platform is made of stainless steel, so that corrosion of acid gas and disinfectant is prevented.

The utility model adopts the interlayer with the air suction hole, and the air suction hole is as close as possible to the operation surface, thereby ensuring that the dust is effectively sucked into the air suction hole in the short time of generation and is discharged through the top of the interlayer, and effectively controlling the flying dust problem; the utility model discloses an increase water smoke sprinkler and wash pipe in the intermediate layer of airing exhaust, earlier absorb the peculiar smell gas and the dust in the exhaust by the water smoke, the sewer is discharged waste water to the rethread wash pipe is unified to combine the ultraviolet disinfection device who sets up in the intermediate layer, guarantee the clean of equipment self, the effectual exhaust treatment problem of having solved equipment.

Drawings

Fig. 1 is a schematic front perspective structural view of a negative pressure padding processing device according to the present invention.

Fig. 2 is a left perspective structure diagram of a negative pressure padding processing device according to the present invention.

Reference numbers in the figures:

1. a working platform; 2. an illuminating lamp; 3. a work area ultraviolet disinfection device; 4. an electrical appliance control cabin; 5. a control panel; 6. a baffle plate; 7. a dunnage collection port; 8. a dunnage collection device; 9. a water purifying tank; 10. a sprayer; 11. a waste liquid tank; 12. a water pump; 13. a drain pipe; 14. a back interlayer; 15. a spray tube; 16. flushing the water pipe; 17. an interlayer ultraviolet disinfection device; 18. an exhaust fan; 19. an exhaust pipe; 20. a waterway interlayer; 21. an air suction opening; 22. a circuit interlayer; 23. an interlayer equipment door; 24. the water pipe waterway area.

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.

As shown in fig. 1 and 2, the negative pressure padding processing device provided by the present invention comprises a working platform 1, wherein the working platform 1 is made of stainless steel material to prevent corrosion of acid gas and disinfectant; a hollow padding collecting opening 7 is formed in the working platform 1, and a padding collecting device 8 is arranged below the padding collecting opening 7; the working platform 1 is connected with a back interlayer 14, the back interlayer 14 is integrally of an inverted L-shaped structure, a vertical section of the inverted L-shaped structure of the back interlayer 14 is vertically connected with the working platform 1, and a horizontal section of the back interlayer 14 is arranged above the working platform 1; two sides of the back interlayer 14 are fixed at the edge of the working platform 1 through the baffle 6, the back interlayer 14, the baffle 6 and the working platform 1 are integrally opened on three sides, and the baffle 6 is used for collecting waste gas and dust during operation;

an exhaust fan 18 is arranged in an inner cavity of the back interlayer 14, the exhaust fan 18 is connected with an exhaust pipe 19, the exhaust pipe 19 is arranged at the top, namely a horizontal section, of the back interlayer 14 and is communicated with the back interlayer 14, a plurality of air suction holes 21 are formed in the side surface of the back interlayer 14, the air suction holes 21 are communicated with the inner cavity of the back interlayer 21, and the air suction holes 21 are positioned on one side of the padding collecting opening 7; the air in the padding collecting opening 7 is sucked into the air suction hole 21 by the suction generated by the exhaust fan 14 in the inner cavity of the back interlayer 14, the sucked air flows through the inner cavity of the back interlayer 14 and leads to the top of the back interlayer 14, namely the horizontal section, and the air is intensively exhausted through the exhaust pipe 19 communicated with the top of the back interlayer 14;

in order to dissolve odor gas and adsorb dust, a water pipe waterway area 24 and a sprayer 10 are installed at the bottom of the working platform 1, a waterway interlayer 20 is installed in an inner cavity of the back interlayer 14, a spraying pipe 15 is installed on the waterway interlayer 20, the spraying pipe 15 is connected with the water pipe waterway area 24 through the sprayer 10, and the spraying pipe 15 is used for continuously spraying water mist out of the inner cavity of the back interlayer 14 during air suction, dissolving odor gas and adsorbing dust;

in order to clean the inner cavity of the back interlayer 14, a water pump 12 and a water purifying tank 9 are further installed at the bottom of the working platform 1, and the water pump 12 is connected with the water purifying tank 9; the inner chamber of back intermediate layer 14 is equipped with wash pipe 16, wash pipe 16 is connected with water pump 12, takes out water to wash pipe 16 through water pump 12 and realizes the inner chamber of water spray cleaning back intermediate layer 14 to back intermediate layer 14 is connected with waste liquid groove 11, and waste liquid groove 11 connects drain pipe 13, and back intermediate layer 14 passes through drain pipe 13 and discharges waste water into sewer pipe.

Further, an interlayer ultraviolet disinfection device 17 is arranged in the inner cavity of the back interlayer 14, and the interlayer ultraviolet disinfection device 17 is used for disinfecting the inner cavity of the interlayer; the top end of the back interlayer 14 is provided with an illuminating lamp 2 and a working area ultraviolet disinfection device 3.

Further, the bottom of the padding collecting opening 7 is provided with a hook, and the hook is used for fixing a padding collecting bag.

Further, an interlayer equipment door 23 is arranged on the back interlayer 14, and maintenance and cleaning are facilitated.

The working principle of the utility model is as follows:

a circuit interlayer 22 is arranged in the inner cavity of the back interlayer 14, the circuit interlayer 22 is connected with a control panel 5 of the electrical appliance control cabin 4, the control panel 5 of the electrical appliance control cabin 4 is installed at the top of the back interlayer 14, and a control program is preset through the control panel 5; when an operator pours the padding at the padding collecting opening 7, dust and other gas are sucked into the air suction hole 21, the sucked gas flows through the inner cavity of the back interlayer 14 and leads to the top of the back interlayer 14, namely the horizontal section, and the gas is intensively discharged through the exhaust pipe 19 communicated with the top of the back interlayer 14; meanwhile, the spray pipe 15 in the inner cavity of the back interlayer 14 continuously sprays water mist, and the water mist can dissolve peculiar smell gas and adsorb dust;

when the back interlayer 14 needs to be cleaned, the clean water in the clean water tank 9 is pumped by the water pump 12 to control the flushing water pipe 16 in the cavity of the back interlayer 14 to spray water to clean the cavity of the back interlayer 14, and the clean water is drained into a sewer pipe through the waste water tank 11 connected with the bottom of the back interlayer 14 and the sewer pipe 13.

The utility model adopts the interlayer with the air suction hole, and the air suction hole is as close as possible to the operation surface, thereby ensuring that the dust is effectively sucked into the air suction hole in the short time of generation and is discharged through the top of the interlayer, and effectively controlling the flying dust problem; the utility model discloses an increase water smoke sprinkler and wash pipe in the intermediate layer of back, earlier absorb the peculiar smell gas and the dust in the exhaust by the water smoke, the sewer is discharged waste water to the rethread wash pipe is unified to combine the ultraviolet disinfection device who sets up in the intermediate layer, guarantee the clean of equipment self, the effectual exhaust treatment problem of having solved equipment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A negative-pressure padding processing device comprises a working platform (1), wherein a hollow padding collecting opening (7) is formed in the working platform (1), and a padding collecting device (8) is arranged below the padding collecting opening (7); the utility model is characterized in that, be equipped with back intermediate layer (14) on work platform (1), be equipped with exhaust fan (18) in back intermediate layer (14) inner chamber, exhaust pipe (19) are connected in exhaust fan (18), the side surface of back intermediate layer (14) is equipped with induced draft hole (21), induced draft hole (21) are located the one side of packing collection mouth (7).

2. A negative pressure dunnage treatment device according to claim 1, wherein the bottom of the work platform (1) is provided with a water pipe waterway area (24) and sprayers (10); install water route intermediate layer (20) in the inner chamber of back intermediate layer (14), be equipped with spray tube (15) on water route intermediate layer (20), spray tube (15) are through atomizer (10) connection water pipe water route region (24), spray tube (15) are used for back intermediate layer (14) inner chamber to continue to spout water smoke when induced drafting, dissolve peculiar smell gas and adsorb the dust.

3. A negative pressure dunnage processing apparatus according to claim 1, characterized in that a water pump (12) and a clean water tank (9) are provided at the bottom of the work platform (1), the water pump (12) being connected to the clean water tank (9); the inner cavity of the back interlayer (14) is provided with a washing water pipe (16), the washing water pipe (16) is connected with a water pump (12), and water is pumped into the washing water pipe (16) through the water pump (12) to realize water spraying and cleaning of the inner cavity of the back interlayer (14).

4. A negative pressure dunnage treatment device according to claim 3, wherein the bottom of the back sandwich (14) is provided with a waste liquid tank (11), the waste liquid tank (11) being connected to a drain pipe (13), the waste water being drained through the drain pipe (13) into a sewer line.

5. A negative pressure dunnage treatment device according to claim 1, wherein a sandwich uv disinfection device (17) is provided within the cavity of the back sandwich (14), the sandwich uv disinfection device (17) being configured to disinfect the sandwich cavity.

6. A negative pressure dunnage treatment device according to claim 1, wherein the back sandwich (14) is of inverted L-shape, and the top end of the back sandwich (14) is provided with a lighting lamp (2) and a work area uv disinfection device (3).

7. A negative pressure padding treatment device according to claim 1, wherein baffles (6) are respectively arranged on two sides of the back interlayer (14), the back interlayer (14) is fixed on the edge of the working platform (1) through the baffles (6), the back interlayer (14), the baffles (6) and the working platform (1) are integrally open on three sides, and the baffles (6) are used for collecting waste gas and dust during operation.

8. A negative pressure dunnage treatment device according to claim 1, wherein hooks are provided at the bottom of the dunnage collection port (7) for securing a dunnage collection bag.

9. A negative pressure dunnage treatment device according to claim 1, wherein the back sandwich (14) is provided with a sandwich equipment door (23) to facilitate maintenance and cleaning.

10. A negative pressure dunnage treatment device according to claim 1, wherein the work platform (1) is made of stainless steel to prevent corrosion by acid gases and sterilizing fluids.