CN211215998U

CN211215998U - Textile waste gas is with filtering detection device

Info

Publication number: CN211215998U
Application number: CN201921282500.3U
Authority: CN
Inventors: 丁俊铭
Original assignee: Nantong Xinming Environmental Protection Technology Co ltd
Current assignee: Nantong Xinming Environmental Protection Technology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-08-11
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a filtering and detecting device for textile waste gas, which belongs to the field of waste gas treatment devices and comprises a bottom plate, the outer surface of the upper end of the bottom plate is provided with a primary filter tank and a secondary filter tank, the primary filter tank is positioned at one side of the secondary filter tank, the outer surface of the upper end of the bottom plate is provided with a water tank which is positioned at the rear side of the primary filter tank, an air inlet and a liquid discharge pipe are arranged at the position close to the lower end of one side of the outer surface of the primary filter box, the liquid discharge pipe is positioned at the lower side of the air inlet, the outer surface of the upper end of the water tank is provided with a water suction pump, the device can realize filtering layer upon layer the waste gas of weaving production to detect the gas after filtering by gas quality detector, if gaseous accord with the standard, gaseous is discharged to the air, if gaseous nonconformity with the standard, gaseous then can filter again and purify until according with the standard.

Description

Textile waste gas is with filtering detection device

Technical Field

The utility model relates to a waste gas treatment device field, more specifically say, relate to a weaving is filtration detection device for waste gas.

Background

Waste gas treatment is also called waste gas purification, and waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like. The waste gas discharged from industrial production often has harmful effect on environment and human health, before being discharged into the atmosphere, a purification measure should be taken to process the waste gas so as to make the waste gas meet the requirements of waste gas discharge standard, the process is called waste gas purification, and the commonly used waste gas purification method comprises the following steps: the absorption method, the adsorption method, the condensation method and the combustion method are four methods, a large amount of waste gas is also generated in the production process of the textile material, and the waste gas treatment of the textile material is also necessary;

compared with the textile material waste gas treatment device CN201821066164.4 in the Chinese patent, the textile material waste gas treatment device CN201821066164.4 has the advantages of being an operator and a gas quality detector, 1, solving the problems of long reaction time and low waste gas treatment efficiency of a reaction box, dividing the reaction box into two independent reaction boxes by a partition plate in the reaction box, thus being capable of simultaneously carrying out combustion treatment on two waste gases with different properties and improving the treatment efficiency of the waste gas, 2, solving the problem that whether the waste gas contains harmful substances or not after being treated is not detected, arranging the gas quality detectors in the two independent reaction boxes respectively, thus being capable of detecting the quality of the treated waste gas constantly and preventing the harmful waste gas from being discharged to the outside to pollute air, 3, solving the problem that the recyclable gas generated after the waste gas treatment is wasted, arranging two gas collection boxes at the lower end of the reaction box to collect the gas and ensuring the secondary utilization of the, the waste of resources is reduced;

compared with the Chinese patent CN201621310759.0 which is a waste gas treatment device of a textile mill, the device has the advantages that the waste gas treatment device for the textile mill has the advantages that the waste gas enters the tank body from the waste gas inlet, the water pump is started, the water in the water pipe flows into the hollow rotating shaft at the moment, the motor is started to drive the hollow rotating shaft to rotate, thereby realizing the effect of spraying water, after the waste gas is filtered by water, fine particles in the waste gas are precipitated in the water, the air upwards enters the box body from the air duct, finally, the clean air is discharged from the air outlet through the adsorption of the sponge plate and the activated carbon, to the technical scheme among the device, when the in-service use, if the waste gas through prefiltering purification gets into the inside gaseous still not reaching standard after the secondary filter of box, the user can only shut down the maintenance this moment, and unqualified gas still can be discharged to the air in, causes air pollution, reduces the work efficiency of device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a weaving is filtration detection device for waste gas, it can realize filtering layer upon layer the waste gas that the operation of weaving produced to detect the gas after filtering by gas quality detector, if gaseous accord with the standard, gaseous is discharged to the air, if gaseous not accord with the standard, gaseous then can refilter and purify until according with the standard.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A filtering and detecting device for textile waste gas comprises a bottom plate, wherein a primary filtering box and a secondary filtering box are arranged on the outer surface of the upper end of the bottom plate, the primary filtering box is positioned on one side of the secondary filtering box, a water tank is arranged on the outer surface of the upper end of the bottom plate, the water tank is positioned on the rear side of the primary filtering box, an air inlet and a liquid discharge pipe are arranged at the position, close to the lower end, of one side of the outer surface of the primary filtering box, the liquid discharge pipe is positioned on the lower side of the air inlet, a water suction pump is arranged on the outer surface of the upper end of the water suction pump, a spraying pipe is fixedly connected to the upper end of the inner surface of the primary filtering box, a spray head is fixedly connected to the lower end of the outer surface of the spraying pipe, one end of the spraying pipe penetrates, the air inlet is kept away from to the surface of primary filter tank one side surface fixedly connected with gas-supply pipe and muffler, the gas-supply pipe is located the upside of sponge board, and the muffler is located the downside of sponge board, the other end of gas-supply pipe and muffler is connected with secondary filter tank, the one end of fluid-discharge tube is connected with the internal surface lower extreme of primary filter tank, secondary filter tank's inside is provided with activated carbon plate and fibre filter, the fibre filter is located activated carbon plate's upside, secondary filter tank's upper end surface is provided with blast pipe and operator, the operator is located one side of blast pipe, secondary filter tank's upper end surface is close to the fixedly connected with gas quality detector of operator, and gas quality detector's one end extends to secondary filter tank's inside.

Furthermore, the position that the surface of blast pipe is close to the upper end is provided with the solenoid valve, and the position that the other end of muffler is close to secondary rose box also is provided with the solenoid valve, and the solenoid valve is used for controlling opening and closing of blast pipe and muffler.

Furthermore, the shower is the heliciform and distributes in the inside of elementary rose box, and the surface lower extreme equidistance of shower is provided with a plurality of shower nozzle.

Further, the upper end surface corner of water tank is provided with the inlet opening, and also is connected through the water pipe between water tank and the suction pump, and the suction pump leads to pipe and pours into the inside of shower with the water in the water tank.

Furthermore, the sponge plate adopts a sponge body with a large pore diameter and good water absorption, and the sponge body is used for preliminarily filtering particle dust in the waste gas and toxic gas and substances which are easy to dissolve in water.

Further, the surface of operation ware is provided with the wire, the output electric connection operation ware of wire, solenoid valve, suction pump and gas quality detector's input, and the numerical value of gas quality detector is received in the control of operation ware to in feeding back to the operation ware, then the operation of operation ware control solenoid valve.

Furthermore, the lower end of the inner surface of the primary filter tank is hemispherical, so that the primary filter tank can collect sprayed and filtered water conveniently.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

when the device is used, firstly, a lead is connected with an external power supply, an operator, the solenoid valve, a water suction pump and a gas quality detector are in conductive operation, waste gas generated in the spinning process is discharged into the primary filter box through an air inlet on the primary filter box, water in a water tank is injected into the spray pipe through a water pipe by the water suction pump at the moment and is downwards sprayed onto a sponge plate by a spray head, the waste gas in the primary filter box flows upwards and primarily filters dust particles and toxic substances dissolved in the water in the waste gas through the sponge plate, then the waste gas is discharged into the secondary filter box through the gas pipe, the waste gas continuously flows upwards at the moment and is filtered under the action of an activated carbon plate and a fiber filter plate, the gas quality detector detects gas after the filtration treatment in the secondary filter box, and converts specific numerical values into electric signals to be transmitted to the inside of the operator, if the detected numerical values accord with numerical values set by an internal system of the operator, the operator controls an electromagnetic valve on an exhaust pipe to open a switch of the exhaust pipe, the qualified gas is directly discharged into the air, if the numerical values do not accord with a qualified standard range, the exhaust pipe is in a closed state at the moment, then an electromagnetic valve of an air return pipe is opened, the unqualified gas is discharged into the primary filter box again, the gas is circularly purified and filtered again until the gas is qualified, the gas is discharged into the external air, meanwhile, water sprayed by a spray head is collected into designated recovery equipment under the action of a liquid discharge pipe for secondary utilization or destruction, and the device can realize that waste gas generated by spinning is filtered layer by layer, and the gas quality detector detects the filtered gas, if the gas meets the standard, the gas is discharged into the air, and if the gas does not meet the standard, the gas is re-filtered and purified until the gas meets the standard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the primary filter box and the secondary filter box of the present invention;

FIG. 3 is a schematic structural view of the primary filtering tank and the spraying pipe of the present invention;

fig. 4 is a schematic structural diagram of the secondary filter box, the activated carbon plate and the fiber filter plate of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a primary filter tank; 21. an air inlet; 22. a liquid discharge pipe; 23. a sponge plate; 24. a spray head; 25. a shower pipe; 26. a gas delivery pipe; 3. a secondary filter tank; 31. an activated carbon plate; 32. a fiber filter plate; 33. an air return pipe; 4. a water tank; 5. a water pump; 51. a water pipe; 6. a gas mass detector; 7. an operator; 8. an exhaust pipe; 9. an electromagnetic valve.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1 to 4, a textile waste gas filtering and detecting device includes a bottom plate 1, a primary filter tank 2 and a secondary filter tank 3 are disposed on an upper outer surface of the bottom plate 1, the primary filter tank 2 is disposed on one side of the secondary filter tank 3, a water tank 4 is disposed on an upper outer surface of the bottom plate 1, the water tank 4 is disposed on a rear side of the primary filter tank 2, an air inlet 21 and a liquid discharge pipe 22 are disposed on a side of an outer surface of the primary filter tank 2 near a lower end, the liquid discharge pipe 22 is disposed on a lower side of the air inlet 21, a water suction pump 5 is disposed on an upper outer surface of the water tank 4, a water pipe 51 is disposed on an upper outer surface of the water suction pump 5, a spray pipe 25 is fixedly connected to an upper end of an inner surface of the primary filter tank 2, a spray head 24 is fixedly connected to a lower end of an outer surface of the spray pipe 25, one, the water pump 5 utilizes a water pipe 51 to inject water in the water tank 4 into the spraying pipe 25 and sprays the water by the spray head 24, the middle part of the inner surface of the primary filter tank 2 is fixedly connected with a sponge plate 23, the outer surface of one side of the outer surface of the primary filter tank 2, which is far away from the air inlet 21, is fixedly connected with a gas pipe 26 and a gas return pipe 33, the gas pipe 26 is positioned at the upper side of the sponge plate 23, the gas return pipe 33 is positioned at the lower side of the sponge plate 23, the other ends of the gas pipe 26 and the gas return pipe 33 are connected with the secondary filter tank 3, one end of the liquid discharge pipe 22 is connected with the lower end of the inner surface of the primary filter tank 2, the inner part of the secondary filter tank 3 is provided with an activated carbon plate 31 and a fiber filter plate 32, the fiber filter plate 32 is positioned at the upper side of the activated carbon plate 31, the outer surface of the, the position that the upper end surface of secondary filter tank 3 is close to manipulator 7 is fixedly connected with gas quality detector 6, and the inside of secondary filter tank 3 is extended to one end of gas quality detector 6, and it can realize that the waste gas that the weaving operation produced filters layer by layer to detect the gas after filtering by gas quality detector 6, if gas accords with the standard, gas is discharged to the air, if gas does not accord with the standard, gas can be filtered again and purified until according with the standard.

The working principle is as follows:

the model of the electromagnetic valve 9 in the device is VX2120-06, firstly, a lead is connected with an external power supply, the operator 7, the electromagnetic valve 9, the water pump 5 and the gas quality detector 6 are in conductive operation, at the moment, waste gas generated in the spinning process is discharged into the primary filter box 2 through the air inlet 21 on the primary filter box 2, at the moment, the water in the water tank 4 is injected into the spraying pipe 25 through the water pipe 51 by the water pump 5 and is downwards sprayed onto the sponge plate 23 through the spray head 24, at the moment, the waste gas in the primary filter box 2 flows upwards and primarily filters dust particles in the waste gas and toxic substances dissolved in the water through the sponge plate 23, then the waste gas is discharged into the secondary filter box 3 through the air conveying pipe 26, at the moment, the waste gas continuously flows upwards and is filtered under the action of the activated carbon plate 31 and the fiber filter plate 32, at the moment, the gas quality detector 6 detects the gas filtered in the secondary filter box, and the concrete numerical value is converted into an electric signal and transmitted to the inside of the operator 7, if the detected numerical value accords with the numerical value set by the internal system of the operator 7, the operator 7 controls the electromagnetic valve 9 on the exhaust pipe 8 to open the switch of the exhaust pipe 8, the qualified gas is directly discharged into the air after filtering, if the numerical value does not accord with the qualified standard range, the exhaust pipe 8 is in a closed state at the moment, then the electromagnetic valve 9 of the air return pipe 33 is opened, the unqualified gas is discharged into the primary filter box 2 again, the gas is circularly purified and filtered again until the gas is qualified and then discharged into the external air, meanwhile, the water sprayed by the spray head 24 is collected into the specified recovery equipment under the action of the liquid discharge pipe 22 for secondary utilization or destruction, the device can realize that the waste gas generated by spinning is filtered layer by layer, and the filtered gas is detected by the gas quality detector, if the gas meets the standard, the gas is discharged into the air, and if the gas does not meet the standard, the gas is filtered and purified again until the gas meets the standard.

The above-mentioned operator 7, the water pump 5 and the gas quality detector 6 are well known in the art, and those skilled in the art can achieve the corresponding use effect by providing the technical solution, so that no description is given for each

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a weaving is filtration detection device for waste gas, includes bottom plate (1), its characterized in that: the upper end outer surface of the bottom plate (1) is provided with a primary filter box (2) and a secondary filter box (3), the primary filter box (2) is positioned on one side of the secondary filter box (3), the upper end outer surface of the bottom plate (1) is provided with a water tank (4), the water tank (4) is positioned on the rear side of the primary filter box (2), one side of the outer surface of the primary filter box (2) is provided with an air inlet (21) and a liquid discharge pipe (22) near the lower end, the liquid discharge pipe (22) is positioned on the lower side of the air inlet (21), the upper end outer surface of the water tank (4) is provided with a water suction pump (5), the upper end outer surface of the water suction pump (5) is provided with a water pipe (51), the upper end of the inner surface of the primary filter box (2) is fixedly connected with a spray pipe (25), and the lower, one end of the spraying pipe (25) penetrates through the outer surface of the primary filter box (2) and is connected with one end of a water pipe (51), the middle part of the inner surface of the primary filter box (2) is fixedly connected with a sponge plate (23), the outer surface of one side, far away from the air inlet (21), of the outer surface of the primary filter box (2) is fixedly connected with an air conveying pipe (26) and an air return pipe (33), the air conveying pipe (26) is positioned on the upper side of the sponge plate (23), the air return pipe (33) is positioned on the lower side of the sponge plate (23), the other ends of the air conveying pipe (26) and the air return pipe (33) are connected with the secondary filter box (3), one end of the liquid discharge pipe (22) is connected with the lower end of the inner surface of the primary filter box (2), an activated carbon plate (31) and a fiber filter plate (32) are arranged inside the secondary filter box (3), and the fiber filter plate (32) is positioned, the upper end surface of secondary rose box (3) is provided with blast pipe (8) and operation ware (7), operation ware (7) are located one side of blast pipe (8), the position fixedly connected with gas quality detector (6) that the upper end surface of secondary rose box (3) is close to operation ware (7), and the one end of gas quality detector (6) extends to the inside of secondary rose box (3).

2. The textile waste gas filtering and detecting device as claimed in claim 1, wherein: the outer surface of the exhaust pipe (8) is provided with an electromagnetic valve (9) at a position close to the upper end, and the other end of the air return pipe (33) is also provided with an electromagnetic valve (9) at a position close to the secondary filter box (3).

3. The textile waste gas filtering and detecting device as claimed in claim 1, wherein: the spray pipes (25) are distributed in the primary filter box (2) in a spiral shape, and a plurality of spray heads (24) are arranged at the lower end of the outer surface of each spray pipe (25) at equal intervals.

4. The textile waste gas filtering and detecting device as claimed in claim 1, wherein: the water inlet is formed in the corner of the outer surface of the upper end of the water tank (4), and the water tank (4) is connected with the water suction pump (5) through a water pipe (51).

5. The textile waste gas filtering and detecting device as claimed in claim 1, wherein: the sponge plate (23) is a sponge body with a large pore diameter and good water absorption.

6. The textile waste gas filtering and detecting device as claimed in claim 1, wherein: the outer surface of the operator (7) is provided with a lead, and the output end of the lead is electrically connected with the operator (7), the electromagnetic valve (9), the water suction pump (5) and the input end of the gas quality detector (6).

7. The textile waste gas filtering and detecting device as claimed in claim 1, wherein: the lower end of the inner surface of the primary filter box (2) is in a hemispherical shape.