CN215388712U

CN215388712U - Filter screen varnish treatment facility

Info

Publication number: CN215388712U
Application number: CN202120663410.XU
Authority: CN
Inventors: 孙博; 李新义; 章胜杰; 谢磊; 吴彦伟; 肖勇
Original assignee: Foshan Sanshui Fenglu Aluminium Co Ltd; Guangdong Fenglu Aluminium Co Ltd
Current assignee: Foshan Sanshui Fenglu Aluminium Co Ltd; Guangdong Fenglu Aluminium Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-04
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a filter screen varnish treatment device, which comprises a collecting box, a gas collecting device, a filter block and a biological tower, wherein the collecting box is connected with the gas collecting device; the collecting box is provided with a cavity and an opening, the cavity is communicated with the opening, and the cavity is used for collecting the gun washing water; the gas collecting device is provided with a gas inlet and a gas outlet and is used for collecting waste gas from the cavity, and the gas inlet faces the opening; the filter block is used for removing large-particle dust in the waste gas and is arranged at the air inlet; the biological tower is provided with microorganisms for decomposing the waste gas, and the biological tower is communicated with the exhaust port. The utility model solves the problems that the purchase of the special paint remover is high in cost, the used waste is difficult to treat, the treatment efficiency is low, the labor cost is high and the treatment effect is poor due to the adoption of a manual beating and high-pressure blowing method, and has the advantages of high treatment efficiency, low labor cost and good treatment effect.

Description

Filter screen varnish treatment facility

Technical Field

The utility model relates to the technical field of varnish filtration, in particular to a filter screen varnish treatment device.

Background

In the prior art, the method of purchasing a special paint remover or manually beating and blowing off under high pressure is generally adopted for filtering the varnish, but the defects of the methods are obvious, the cost for purchasing the special paint remover is high, and the used waste is difficult to treat; the method of manual beating and high-pressure stripping is adopted, so that the treatment efficiency is low, the labor cost is high, and the treatment effect is poor. In addition, other problems exist, the gun washing water is generally taken as wastewater and sent to a sewage workshop for treatment, the treatment difficulty is high, and the cost is high; the filter screen in the spray booth is difficult to clean, and the cleaning efficiency is low, the cleaning effect is poor and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

Based on this, in order to solve the problems of low treatment efficiency, high labor cost and poor treatment effect of the filter screen varnish, the utility model provides a filter screen varnish treatment device, which has the following specific technical scheme:

a filter screen varnish treatment device comprises

The collecting box is provided with a cavity and an opening, the cavity is communicated with the opening, and the cavity is used for collecting the gun washing water;

a gas collection device having a gas inlet and a gas outlet, the gas collection device being configured to collect exhaust gas from within the cavity, the gas inlet facing the opening;

the filter block is used for removing large-particle dust in the waste gas and is arranged at the air inlet;

a biological tower having microorganisms therein for decomposing the exhaust gas, the biological tower being in communication with the exhaust port.

The filter screen varnish treatment equipment is provided with the collecting box, so that the collected waste gun washing water is borne; the gas collecting device is arranged, so that the collection and transportation of waste gas volatilized from the cavity of the collecting box are realized; the filter block is arranged to primarily filter the waste gas collected from the cavity in the gas collecting device, so that large-particle dust in the waste gas is removed; through being provided with the biological tower, collect the waste gas through preliminary filtration in the gas collecting device, absorb the decomposition and finally reach standard and discharge through the microorganism in the biological tower again. The aims of improving the processing efficiency, reducing the labor cost and improving the processing effect are fulfilled.

Further, be provided with a plurality of baffles in the cavity, the baffle is vertical arrangement, is the interval between the adjacent baffle and sets up and be formed with the space that supplies the filter screen to place.

Further, the opening is positioned at the top of the collecting box, and a first valve for controlling the discharge of the gun washing water is arranged at the bottom of the collecting box.

Further, still include porous pipeline and be used for control wash the first pump body of rifle water motion state, porous pipeline set up in the opening part, the one end intercommunication of first pump body porous pipeline, the other end of first pump body with the cavity intercommunication.

Furthermore, the gas collecting device also comprises a gas collecting hood, a fan used for controlling the motion state of the waste gas and a thermostat used for adjusting the temperature of the waste gas.

Further, the biological tower is provided with inlet end and exhaust end, the inlet end with the gas vent intercommunication, the inlet end is located the top of biological tower, the exhaust end is located the biological tower bottom, the exhaust end still is provided with the second valve of control gas emission.

Further, a plurality of culture mediums for placing microorganisms are arranged in the biological tower, and the culture mediums are transversely arranged at intervals and are arranged between the air inlet end and the air outlet end.

Further, the device also comprises a spray head, a second pump body and a nutrient solution tank for storing culture solution; the spray head is positioned in the biological tower and above the culture medium; one end of the second pump body is communicated with the spray head, and the other end of the second pump body is communicated with the nutrient solution tank. The second pump body and the nutrient solution tank are both located outside the biological tower.

Furthermore, a filtering ball for filtering and a thermometer for measuring temperature are also arranged in the biological tower; the filter ball is positioned between the exhaust port and the culture medium and is transversely arranged, and the thermometer is arranged in the middle of the biological tower.

Furthermore, a third valve for controlling the flowing of the culture solution is arranged at the communication part between the second pump body and the nutrient solution box.

Drawings

The utility model will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic structural diagram of a filter screen varnish treatment apparatus according to an embodiment of the present invention.

Description of reference numerals:

1-a collection box; 2-a first pump body; 3-a first valve; 4-a separator; 5-a porous pipe; 6-a filter block; 7-gas collecting channel; 8-a gas collection device; 9-a fan; 10-a thermostat; 11-a biological column; 12-a spray head; 13-a filter ball; 14-medium; 15-a thermometer; 16-a second valve; 17-a second pump body; 18-a third valve; 19-nutrient solution box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof. It should be understood that the detailed description and specific examples, while indicating the scope of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

As shown in fig. 1, a filter screen varnish treatment device in an embodiment of the present invention includes a collecting box 1, a gas collecting device 8, a filter block 6, and a biological tower 11; the collecting box 1 is provided with a cavity and an opening, the cavity is communicated with the opening, and the cavity is used for collecting gun washing water; the gas collecting device 8 is provided with a gas inlet and a gas outlet, the gas collecting device 8 is used for collecting the waste gas from the cavity, and the gas inlet faces the opening; the filter block 6 is used for removing large-particle dust in the exhaust gas, and the filter block 6 is arranged at the air inlet; the biological tower 11 has therein microorganisms for decomposing the exhaust gas, and the biological tower 11 is communicated with the exhaust port.

The filter screen varnish treatment equipment is provided with the collecting box 1, so that a storage space is provided for the gun washing water, meanwhile, the filter screen is convenient to fully contact with the gun washing water, and the varnish efficiency is improved; the gas collecting device 8 is arranged, so that the waste gas volatilized from the cavity of the collecting box 1 is collected and conveyed to the biological tower 11; the filter block 6 is arranged to primarily filter the waste gas collected from the cavity in the gas collecting device 8, so that large-particle dust in the waste gas is removed; through being provided with biological tower 11, collect the waste gas that passes through preliminary filtration in gas collection device 8, absorb the decomposition and finally reach standard and discharge through the microorganism in biological tower 11 again. The aims of improving the processing efficiency, reducing the labor cost and improving the processing effect are fulfilled.

In one embodiment, a plurality of partition plates 4 are arranged in the cavity, the partition plates 4 are vertically arranged, and spaces for placing filter screens are formed between the adjacent partition plates 4 at intervals. So, solved the problem of placing the required space of filter screen for placing of filter screen is more reasonable, and waste gas volatilizees more fully.

In one embodiment, the opening is located at the top of the collection tank 1, and the bottom of the collection tank 1 is provided with a first valve 3 for controlling the discharge of the gun washing water. So, be convenient for collecting 1 collection of collecting box abandonment rifle water and realized the control to the rifle water capacity of washing in the collecting box 1, avoided because the rifle water is too much and from the problem that 1 opening part of collecting box spills over.

In one embodiment, the filter screen varnish treatment device further comprises a porous pipeline 5 and a first pump body 2 used for controlling the movement state of the gun washing water, the porous pipeline 5 is arranged at the opening, one end of the first pump body 2 is communicated with the porous pipeline 5, and the other end of the first pump body 2 is communicated with the cavity. So, through the switch of the first pump body 2 for the filter screen is full all the time and washes the rifle water contact, can volatilize waste gas more fast.

In one embodiment, the gas collecting device 8 further comprises a gas collecting hood 7, a fan 9 for controlling the motion state of the exhaust gas, and a thermostat 10 for adjusting the temperature of the exhaust gas. Thus, the control of the movement state and the temperature regulation of the waste gas collected from the collecting box 1 are realized, so that the waste gas can be better absorbed by microorganisms.

In one embodiment, the biological tower 11 is provided with an air inlet end and an air outlet end, the air inlet end is communicated with the air outlet, the air inlet end is positioned at the top of the biological tower 11, the air outlet end is positioned at the bottom of the biological tower 11, and the air outlet end is further provided with a second valve 16 for controlling air discharge. Thus, the collection of the waste gas subjected to preliminary filtration in the gas collecting device 8 is realized, and the emission of the final gas can be strictly controlled.

In one embodiment, a plurality of culture mediums 14 for placing microorganisms are arranged in the biological tower 11, and the culture mediums 14 are arranged at intervals in the transverse direction and are arranged between the air inlet end and the air outlet end. Thus, the absorption and decomposition of the waste gas by the microorganisms in the culture medium 14 are realized, and the waste gas can be finally discharged after reaching the standard.

In one embodiment, the filter screen varnish treatment device further comprises a spray head 12, a second pump body 17 and a nutrient solution tank 19 for storing culture solution; the spray head 12 is positioned in the biological tower 11 and above the culture medium 14; one end of the second pump body 17 is communicated with the spray head 12, and the other end of the second pump body 17 is communicated with the nutrient solution tank 19. The second pump body 17 and the nutrient solution tank 19 are both located outside the biological tower 11. Thus, the problem that the microorganism dies due to lack of nutrient solution is avoided, and the microorganism in the culture medium 14 can smoothly absorb, decompose and discharge the waste gas.

In one embodiment, a filtering ball 13 for filtering and a thermometer 15 for measuring temperature are also arranged in the biological tower 11; the filtering ball 13 is positioned between the exhaust port and the culture medium 14 and is transversely arranged, and the thermometer 15 is arranged in the middle of the biological tower 11. Thus, by arranging the filter balls 13, the waste gas subjected to primary filtration in the gas collection device 8 is shunted, so that microorganisms in the culture medium 14 can better absorb the waste gas; by arranging the thermometer 15, the real-time observation and control of the environmental temperature in the biological tower 11 are realized, so that the microorganisms are always in a proper environmental temperature.

In one embodiment, a third valve 18 for controlling the flow of the culture solution is provided at a communication portion between the second pump body 17 and the nutrient solution tank 19. Thus, the control of the movement state of the culture solution in the nutrient solution tank 19 is realized.

The working principle is as follows:

first, the waste gun washing water (i.e., the mixed liquid of xylene and paint) is collected into the collection container 1, and then the filter net with the dry paint adhered on the surface thereof is vertically immersed in the gun washing water through the partition plate 4. If the gun washing water is enough to immerse the filter screen, the first pump body 2 is not needed to be opened, the volatilized gas is discharged into the gas collecting hood 7 after large particle dust is removed through the filter block 6, then the volatilized gas is sent to the thermostat 10 under the action of the fan 9, the gas enters the biological tower 11 after the temperature of the gas is adjusted through the thermostat 10, the gas is dispersed into a plurality of gas flows through the filter balls 13 and enters the culture medium 14, and the gas is discharged after reaching the standard through the decomposition of microorganisms on the culture medium 14; if the gun washing water is not enough to submerge the filter screen, the first pump body 2 needs to be opened, the gun washing water at the bottom of the collecting box 1 passes through the water pump and is sprayed to the surface of the filter screen through the porous pipeline 5, the volatilized gas is removed of large particle dust through the filter block 6, the volatilized gas is sent to the thermostat 10 through the fan 9, the gas enters the biological tower 11 after the temperature of the thermostat 10 is adjusted, the gas is dispersed into a plurality of gas flows through the filter balls 13 and enters the culture medium 14, and the gas is decomposed by microorganisms on the culture medium 14 and is discharged after reaching the standard. The thermometer 15 in the biological tower 11 controls the temperature of the volatile gas through the real-time temperature measurement control thermostat 10; by opening the second pump 17 at a fixed time, the nutrient solution in the nutrient solution tank is uniformly delivered to the culture medium 14 through the spray head 12.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A varnish treatment device for a filter screen is characterized by comprising

2. The filter screen varnish treatment device according to claim 1, wherein a plurality of partition plates are arranged in the cavity, the partition plates are arranged vertically, and a space for placing the filter screen is formed between adjacent partition plates at intervals.

3. The filter screen varnish treatment device according to claim 1, wherein the opening is located at the top of the collection box, and the bottom of the collection box is provided with a first valve for controlling the discharge of the gun washing water.

4. The filter screen varnish treatment device according to claim 1, further comprising a porous pipe and a first pump body for controlling a movement state of the gun washing water, wherein the porous pipe is disposed at the opening, one end of the first pump body is communicated with the porous pipe, and the other end of the first pump body is communicated with the cavity.

5. The filter screen varnish treatment device according to claim 1, wherein the gas collection device further comprises a gas collection hood, a fan for controlling the movement state of the exhaust gas, and a thermostat for adjusting the temperature of the exhaust gas.

6. The filter screen varnish treatment device according to claim 1, wherein the biological tower is provided with an air inlet end and an air outlet end, the air inlet end is communicated with the air outlet, the air inlet end is positioned at the top of the biological tower, the air outlet end is positioned at the bottom of the biological tower, and the air outlet end is further provided with a second valve for controlling air discharge.

7. The filter screen varnish treatment device according to claim 6, wherein a plurality of culture mediums for placing microorganisms are arranged in the biological tower, and the culture mediums are arranged at intervals in the transverse direction and are arranged between the air inlet end and the air outlet end.

8. The filter screen varnish treatment device according to claim 1, further comprising a spray head, a second pump body, and a nutrient solution tank for storing a culture solution; the spray head is positioned in the biological tower and above the culture medium; one end of the second pump body is communicated with the spray head, the other end of the second pump body is communicated with the nutrient solution tank, and the second pump body and the nutrient solution tank are both positioned outside the biological tower.

9. The filter screen varnish treatment device according to claim 7, wherein a filter ball and a thermometer are further arranged in the biological tower; the filter ball is positioned between the exhaust port and the culture medium and is transversely arranged, and the thermometer is arranged in the middle of the biological tower.

10. The filter screen varnish treatment device according to claim 8, wherein a third valve for controlling the flow of the culture solution is provided in a communication portion between the second pump body and the nutrient solution tank.