CN110327697A - A kind of train air-conditioning strainer vertically transmits cleaning equipment - Google Patents

Abstract

The invention discloses a vertical transmission and cleaning equipment for train air-conditioning filters, which comprises a frame and a vertical transmission device, a ventilation and dust removal device, an electrostatic adsorption device, a spray cleaning device, and a water cutting device, which are jointly installed on the frame And circulation drying device, ventilation and dust removal device, electrostatic adsorption device, spray cleaning device, water cutting device and circulation drying device are arranged in sequence along the moving direction of the train air-conditioning filter screen, and the vertical transmission device includes a catenary motor and a transmission mechanism and conveying chain; ventilation dust removal device includes dust removal chamber, dust bag, air pump and dust suction fan; electrostatic adsorption device includes brush roller pair; spray cleaning device includes liquid storage tank, filter pump, spray pump and spray pipe ; The circulating drying device includes a drying tunnel, a circulating fan and a heating box, and the water cutting device includes a water cutting pump and a water cutting air knife. The invention can greatly enhance the efficiency and quality of dust removal, cleaning and drying operations, reduce the labor intensity of operators, and reduce the loss in the cleaning of train air-conditioning filter screens.

Description

A vertical transmission and cleaning equipment for train air-conditioning filters

technical field

The invention belongs to the field of cleaning equipment, and more specifically relates to a vertical transmission and cleaning equipment for train air-conditioning filter screens.

Background technique

Air-conditioning train air-conditioning filter is an important part of train air-conditioning air filtration. During daily maintenance and overhaul of trains, it is necessary to remove, dust, clean and dry the air-conditioning train air-conditioning filter to ensure that the air passing through the train air-conditioning filter is clean . Dust removal, cleaning, and drying are key processes in the maintenance and replacement of train air-conditioning filters, which are directly related to subsequent air-conditioning work, thereby affecting the air quality in the compartment. At present, in the maintenance of train air-conditioning filters, manual dust removal, high-pressure water gun washing, and natural drying are mainly used.

There are a large number of train air-conditioning filters with different sizes. This method requires a large number of workers to clean, and wastes the work space. The working environment is poor, the labor intensity of the workers is high, and the cleaning effect is poor. It is easy to cause damage to the train air-conditioning filters and cannot guarantee the operation. Efficiency and quality stability.

Contents of the invention

In view of the above defects or improvement needs of the prior art, the present invention provides a vertical transmission and cleaning equipment for train air-conditioning filters, which has a high degree of automation, can effectively reduce manpower input, and improve the working environment.

In order to achieve the above object, according to one aspect of the present invention, a kind of equipment for vertical transmission and cleaning of train air-conditioning filters is provided, which is characterized in that it includes a frame and a vertical transmission device installed on the frame together, a ventilation and dust removal device, electrostatic adsorption device, spray cleaning device, water cutting device and circulation drying device, the ventilation and dust removal device, electrostatic adsorption device, spray cleaning device, water cutting device and circulation drying device move along the train air-conditioning filter screen The directions are arranged in sequence, where,

The vertical transmission device includes a catenary ring rail, a catenary motor, a transmission mechanism, a conveying chain and a hook, the catenary ring rail is installed on the frame, and the catenary motor drives the The conveyor chain rotates, and a plurality of hooks are installed on the conveyor chain for hoisting and driving the train air-conditioning filter to move;

The ventilation and dust removal device includes a dust blowing and suction unit, a dust removal chamber, a dust collection bag, an air pump and a dust suction fan, and the dust blowing and suction unit includes a dust blowing air knife and an air outlet, and the dust blowing air knife and the air outlet are both Set in the dust removal room, there is a distance between the dust blowing air knife and the air outlet to serve as a moving channel for the air conditioning filter screen of the train, and the dust collection bag is set in the dust removal room to collect the fallen dust , the air pump is connected to the dust blowing knife, and the dust suction fan is connected to the air outlet;

The electrostatic adsorption device includes a pair of brush rollers, and the pair of brush rollers includes two brush rollers. There is a distance between the two brush rollers to serve as the moving channel of the train air-conditioning filter screen. The brush rollers are respectively driven to rotate by a rotating motor;

The spray cleaning device includes a liquid storage tank, a filter pump, a spray pump and a spray pipe, the liquid storage tank is connected to the filter pump and the spray pump in turn, and the spray pipe is arranged on the spray pipe on the shower pump;

The water cutting device includes a water cutting pump and a water cutting air knife connected with the water cutting pump, so as to blow and remove water from the train air-conditioning filter screen;

The circulation drying device includes a drying tunnel, a circulation fan and a heating box, the air inlet of the drying tunnel is connected to the air outlet of the circulation fan, and the air inlet of the circulation fan is connected to the air outlet of the heating box.

Preferably, an adjustment motor is also installed on the frame, and the adjustment motor drives the moving frame to move up and down through a ball screw mechanism, and one of the brush rollers is installed on the moving frame so as to adjust the pair of brush rollers. The distance between two brush rollers.

Preferably, a train air-conditioning filter screen is arranged in the liquid storage tank.

Preferably, there are multiple circulating fans.

Preferably, the air outlet of the circulation fan is also connected to the air inlet of the heating box, and the air inlet of the circulation fan is also connected to the air outlet of the drying tunnel.

Preferably, a guide plate is provided on the frame to guide the movement of the train air-conditioning filter screen.

Preferably, the bristles on the brush roller are made of nylon or polyester.

Generally speaking, compared with the prior art, the above technical solutions conceived by the present invention can achieve the following beneficial effects:

1) The present invention is by adopting systematic design, hangs the train air-conditioning filter screen and drives the train air-conditioning filter screen to move through the vertical transmission device, so that the train air-conditioning filter screen passes through the ventilation and dust removal device, electrostatic adsorption device, spray cleaning device and Circulation drying device, ventilation and dust removal system to blow off and suck away the dust on the train air-conditioning filter, electrostatic adsorption device to absorb the dander on the train air-conditioning filter, spray cleaning device to wash the train air-conditioning filter, and cycle drying The device dries the train air-conditioning filter. Through this system, the automatic cleaning of the train air-conditioning filter can be realized, which can greatly enhance the efficiency and quality of dust removal, cleaning and drying operations, effectively reduce manpower input, and improve the working environment. .

2) The present invention reduces the labor intensity of operators through highly automated mechanical equipment, reduces the loss in the cleaning of train air-conditioning filter screens, and ensures the quality of train air-conditioning filter screen cleaning and the safety of operators using cleaning equipment. At the same time, when the cleaning equipment is selected to wash the train air-conditioning filter with water, no chemical preparations are needed, which can effectively improve the working environment and has strong environmental protection reliability.

Description of drawings

Fig. 1 is the front view of the present invention;

Figure 2 is a top view of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

As shown in Fig. 1 and Fig. 2, a kind of train air-conditioning filter screen 8 vertically conveys cleaning equipment, comprises a kind of train air-conditioning filter screen 8 vertically conveys cleaning equipment, comprises frame 1 and is installed on described frame 1 jointly The vertical conveying device 2, the ventilation and dust removal device 3, the electrostatic adsorption device 4, the spray cleaning device 5 and the circulation drying device 6, the ventilation and dust removal device 3, the electrostatic adsorption device 4, the spray cleaning device 5 and the circulation drying device 6 are arranged sequentially along the moving direction of the train air-conditioning filter screen 8, wherein,

Described vertical transmission device 2 comprises catenary ring rail 21, catenary motor 22, transmission mechanism, conveying chain and suspension hook 23, and described catenary ring rail 21 is installed on the described frame 1, and described catenary motor 22 drives the conveying chain to rotate through the transmission mechanism, and a plurality of hooks 23 are installed on the conveying chain for hoisting and driving the train air-conditioning filter 8 to move, and the train air-conditioning filter 8 is vertically suspended and moved The transmission mechanism of the vertical transmission device 2 includes a drive sprocket set and a drive shaft, etc., the drive sprocket set includes a drive drive sprocket, a drive sprocket, a driven sprocket and a guide sprocket, and the drive sprocket and drive sprocket are installed On the same transmission shaft, the driven sprocket and the guide sprocket are installed on a transmission shaft respectively, the driving sprocket is connected with the catenary motor 22 through the transmission chain, the driving sprocket and the driving sprocket are connected through the driving chain, and the driving chain The wheel and the driven sprocket are connected by a conveying chain, the driving chain passes through the guide sprocket, and an elastic mechanism is provided between the guiding sprocket and the driving sprocket to adjust the tightness of the driving chain. In order to prevent the train air-conditioning filter screen 8 from being jammed due to deviation when the high-pressure water jet occurs, a guide plate is also provided on the frame 1 to guide the train air-conditioning filter screen 8 . The vertical transmission device 2 has the characteristics of high repeatability, good consistency, stable trajectory, etc., and the entire conveying process is safe and efficient. It not only improves the efficiency of the device, but also ensures the safety of workers during the use of the equipment.

The ventilation and dust removal device 3 comprises a dust blowing unit, a dust removal chamber 31, a dust bag, an air pump 33 and a dust suction fan 34, and the dust blowing unit comprises a dust blowing air knife 32 and an air outlet 35, and the dust blowing The air knife 32 and the air outlet 35 are all arranged in the dust removal chamber 31, and there is a distance between the dust blowing air knife 32 and the air outlet 35, so as to move the passage of the air-conditioning filter screen 8 of the train, and the dust bag is set In the dust removal chamber 31, to be used for collecting the falling dust, the air pump 33 is connected with the dust blowing air knife 32, and the dust suction fan 34 is connected with the air outlet 35; The air outlets on the upper and lower sides of the chamber 31 carry out air supply and suction in turn to realize dust shedding. The air outlet of the dust removal chamber 31 is connected with the dust suction fan 34 through the suction pipe, and the dust that falls off enters the air under the negative pressure of the dust suction fan 34. into the dust bag. The entire dust removal operation of the ventilation and dust removal device 3 is in a closed space, which prevents the dust generated during the dust blowing and suction process from polluting the surrounding environment, and has the advantages of being environmentally friendly, not damaging sensitive areas, and having high dust removal quality.

The electrostatic adsorption device 4 includes a pair of brush rollers, and the pair of brush rollers includes two brush rollers 41, and there is a distance between the two brush rollers 41 to serve as the moving channel of the train air-conditioning filter screen 8 In this way, each brush roller 41 of the brush roller pair can clean the train air-conditioning filter screen 8 from the opposite two sides of the train air-conditioning filter screen 8, and each said brush roller 41 is driven by a rotating motor 42 respectively. Rotate; preferably, the bristles on the brush roller 41 are made of nylon or polyester; the rotating motor 42 drives the brush roller 41 to rotate, and the electrostatic reliable adsorption of the brush roller 41 on the surface of the train air-conditioning filter screen 8 is stubborn In addition, an adjusting motor 43 is also installed on the frame 1, and the adjusting motor 43 drives the moving frame 44 to move through a ball screw mechanism, and one of the brush rollers 41 is installed on the moving frame 44, In order to adjust the spacing of the two brush rollers 41 of the brush roller pair, to adapt to the train air-conditioning filter screen 8 of different thicknesses, the thickness of the train air-conditioning filter screen 8 can be adjusted according to the actual cleaning like this, and the motor 43 can be adjusted by the ball screw mechanism. Adjust the spacing between the brush rollers 41 to adapt to the thickness of the train air-conditioning filter screen 8, so that the brushing is more thorough.

The spray cleaning device 5 includes a liquid storage tank 51, a filter pump 52, a spray pump 53 and a spray pipe 54, and the liquid storage tank 51 is sequentially connected to the filter pump 52 and the spray pump 53. The spray pipe 54 is arranged on the spray pump 53; preferably, the train air-conditioning filter 8 is arranged in the liquid storage tank 51 to initially filter the liquid in the liquid storage tank 51; the spray cleaning Device 5 can use compressed air and a small amount of water to mix high-pressure air, a small amount of water and granular soluble solids to form a high-speed fluid, and use the kinetic energy and shear force of the high-speed fluid to achieve the purpose of cleaning stubborn stains. The spraying device has the characteristics of small water consumption, high efficiency, thorough dust removal and no damage to the filter screen 8 of the train air conditioner. Spray cleaning does not require chemical reagents, and can effectively protect the health of train air-conditioning filter screen 8 cleaning workers. The cleaned sewage is treated by the sewage treatment device and can be reused. It has the function of reclaimed water, has the advantages of less water consumption, milder cleanliness, no damage to sensitive areas, high cleaning quality, high cost-effectiveness, and no additional damage to operators and the environment. burden and other advantages.

The water cutting device 7 includes a water cutting pump 71 and a water cutting air knife 72 connected with the water cutting pump 71, so as to blow and dewater the train air-conditioning filter screen 8;

The circulation drying device 6 includes a drying tunnel 61, a circulation fan 62 and a heating box 63, the air inlet of the drying tunnel 61 is connected with the air outlet of the circulation fan 62, and the air inlet of the circulation fan 62 is connected with the air outlet of the circulation fan 62. The air outlet of the heating box 63 is connected, and a group of the circulating fan 62 is connected in series on the pipeline between the drying tunnel 61 and the heating box 63 . The two ends of the drying tunnel 61 are provided with a feed inlet and a discharge outlet, and the air outlet of the circulation fan 62 is also connected with the air inlet of the heating box 63, and the air inlet of the circulation fan 62 is also connected with the air outlet of the drying tunnel 61. In this way, the excess hot air in the drying tunnel 61 can be recycled to the air inlet of the circulating fan 62 to form a circulating drying device 6. The heating box 63 can generate hot air with the same heat energy only with a lower power, thereby reducing the heating capacity of the heating box. 63 power, to achieve the purpose of energy saving.

The present invention adopts a systematic design, drives the train air-conditioning filter screen 8 to move through the vertical transmission device 2, and makes the train air-conditioning filter screen 8 pass through the ventilation and dust removal device 3, the electrostatic adsorption device 4, the spray cleaning device 5 and the circulation drying in sequence. Device 6, the ventilation and dust removal system blows off and sucks away the dust on the train air-conditioning filter screen 8, the electrostatic adsorption device 4 adsorbs and removes the dander on the train air-conditioning filter screen 8, and the spray cleaning device 5 performs the cleaning on the train air-conditioning filter screen 8 The water washing and circulation drying device 6 dries the train air-conditioning filter screen 8. Through this system, the automatic cleaning of the train air-conditioning filter screen 8 can be realized, which can greatly enhance the efficiency and quality of dust removal, cleaning and drying operations, Effectively reduce manpower input and improve the working environment.

The invention proposes an efficient and environment-friendly integrated device for cleaning train air-conditioning filter screens, which can effectively replace the existing artificial chemical reagent cleaning and process. Compared with the traditional artificial chemical reagent cleaning method, it can greatly enhance the efficiency and quality of dust removal, cleaning and drying operations. On the other hand, the vertical transmission device and highly automated mechanical equipment reduce the labor intensity of the operators, reduce the loss in the cleaning of the train air-conditioning filter screen 8, and ensure the quality of the train air-conditioning filter screen 8 cleaning and the safety of personnel using equipment . At the same time, the train air-conditioning filter 8 cleaning equipment is selected without using chemical agents, which effectively improves the working environment, has strong environmental protection reliability, and realizes fully automatic cleaning of the train air-conditioning filter 8.

It is easy for those skilled in the art to understand that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention, All should be included within the protection scope of the present invention.

Claims (7)

1. a kind of train air-conditioning filter screen vertical transmission cleaning equipment, it is characterized in that, comprise frame and be installed on the vertical transmission device of described frame jointly, ventilating dedusting device, electrostatic adsorption device, spray cleaning device, cutting Water device and circulation drying device, the ventilation and dust removal device, electrostatic adsorption device, spray cleaning device, water cutting device and circulation drying device are arranged in sequence along the moving direction of the train air conditioning filter screen, wherein, The vertical transmission device includes a catenary ring rail, a catenary motor, a transmission mechanism, a conveying chain and a hook, the catenary ring rail is installed on the frame, and the catenary motor drives the The conveyor chain rotates, and a plurality of hooks are installed on the conveyor chain for hoisting and driving the train air-conditioning filter to move; The ventilation and dust removal device includes a dust blowing and suction unit, a dust removal chamber, a dust collection bag, an air pump and a dust suction fan, and the dust blowing and suction unit includes a dust blowing air knife and an air outlet, and the dust blowing air knife and the air outlet are both Set in the dust removal room, there is a distance between the dust blowing air knife and the air outlet to serve as a moving channel for the air conditioning filter screen of the train, and the dust collection bag is set in the dust removal room to collect the fallen dust , the air pump is connected to the dust blowing knife, and the dust suction fan is connected to the air outlet; The electrostatic adsorption device includes a pair of brush rollers, and the pair of brush rollers includes two brush rollers. There is a distance between the two brush rollers to serve as the moving channel of the train air-conditioning filter screen. The brush rollers are respectively driven to rotate by a rotating motor; The spray cleaning device includes a liquid storage tank, a filter pump, a spray pump and a spray pipe, the liquid storage tank is connected to the filter pump and the spray pump in turn, and the spray pipe is arranged on the spray pipe on the shower pump; The water cutting device includes a water cutting pump and a water cutting air knife connected with the water cutting pump, so as to blow and remove water from the train air-conditioning filter screen; The circulation drying device includes a drying tunnel, a circulation fan and a heating box, the air inlet of the drying tunnel is connected to the air outlet of the circulation fan, and the air inlet of the circulation fan is connected to the air outlet of the heating box. 2. a kind of train air-conditioning filter screen vertical transmission cleaning equipment according to claim 1, is characterized in that, described frame is also equipped with adjustment motor, and this adjustment motor drives mobile frame to move up and down by ball screw mechanism, One of the brush rollers is installed on the moving frame, so as to adjust the distance between the two brush rollers of the brush roller pair. 3 . A vertical transmission and cleaning device for train air-conditioning filters according to claim 1 , wherein a train-passing air-conditioning filter is arranged in the liquid storage tank. 4 . 4 . The vertical transmission and cleaning equipment for train air-conditioning filter screens according to claim 1 , wherein there are multiple circulating fans. 5 . 5. A kind of train air-conditioning filter screen vertical conveyance cleaning equipment according to claim 1, is characterized in that, the air outlet of described circulation fan is also connected with the air inlet of described heating box, and the air inlet of described circulation fan It is also connected with the air outlet of the drying tunnel. 6 . A vertical transmission and cleaning device for train air-conditioning filter according to claim 1 , wherein a guide plate is provided on the frame to guide the movement of the train air-conditioning filter. 6 . 7. The vertical transmission and cleaning equipment for train air-conditioning filter screen according to claim 1, characterized in that, the bristles on the brush roller are made of nylon or polyester.