CN218853883U

CN218853883U - Waste gas treatment case with filter

Info

Publication number: CN218853883U
Application number: CN202320059722.9U
Authority: CN
Inventors: 乔建设; 许超; 梁华
Original assignee: FEICHENG ZHONGLI MACHINERY CO LTD
Current assignee: FEICHENG ZHONGLI MACHINERY CO LTD
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-14
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a waste gas treatment case with filter, belong to exhaust purification technical field, cooling purification water tank's fixed surface installs the inlet tube, the blow off pipe, intake pipe and liquid level detector, one side of inlet tube is provided with the moisturizing valve assembly, the one end of blow off pipe is equipped with the blowoff valve, the one end fixed mounting of intake pipe has connecting portion, the one end of liquid level detector is equipped with the probe rod, this kind of waste gas treatment case with filter can directly discharge high temperature waste gas in the cooling purification room through the intake pipe that sets up, discharge after carrying out cooling purification through the water in the cooling purification room, play the flame extinction, the effect of cooling and reduction dirt cigarette, great improvement the purification security of high temperature waste gas, and purify with low costs, and through the inlet tube that sets up, the blow off pipe, liquid level detector and moisturizing valve assembly, not only make things convenient for the change of purifying waste water, but also can automatic water supply in the use, great improvement its convenience of use.

Description

Waste gas treatment case with filter

Technical Field

The utility model relates to a waste gas purification technical field, more specifically say, relate to a waste gas treatment case with filter.

Background

High temperature waste gas is in the emission process, can pass through exhaust-gas treatment back emission for the environmental protection, and exhaust treatment device commonly used, can't carry out synchronous cooling to the temperature of waste gas in purifying process, it is higher to probably lead to the exhaust gas temperature after the exhaust purification, produce certain potential safety hazard, and the filter core body that uses in the purifying process, need often clear up and change, bring certainly can for the user, and purifier's use cost has been increased, for this reason, we have designed a waste gas treatment case with filter, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide a waste gas treatment case with filter, this waste gas treatment case with filter can directly discharge high temperature waste gas in the cooling purification chamber through the intake pipe that sets up, water through in the cooling purification chamber cools off and purifies the back and discharges, play the flame that disappears, the cooling and the effect that reduces the dirt cigarette, great improvement the purification security of high temperature waste gas, and purify with low costsly, and through the inlet tube that sets up, the blow off pipe, liquid level detector and moisturizing valve assembly, not only make things convenient for the change of purifying water, and can automatic water supply in the use, great improvement its convenience in utilization.

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

The utility model provides a waste gas treatment case with filter, includes cooling purification water tank, cooling purification water tank's fixed surface installs inlet tube, blow off pipe, intake pipe and liquid level detector, one side of inlet tube is provided with the moisturizing valve assembly, the one end of blow off pipe is equipped with the blowoff valve, the one end fixed mounting of intake pipe has connecting portion, the one end of liquid level detector is equipped with the probe rod, the inside cooling purification room that is equipped with of cooling purification water tank, the inner wall of cooling purification room can be dismantled and be connected with the filter mantle, the inner wall intercommunication of cooling purification room has the blast pipe, the one end fixed mounting of blast pipe has the fire arrestor assembly of exhausting, the terminal surface of fire arrestor assembly of exhausting can be dismantled and be connected with the exhaust upper cover, and this kind of waste gas treatment case with filter can directly discharge high temperature waste gas to the cooling purification room through the intake pipe that sets up, discharges after cooling purification through the water in the cooling purification room, plays the effect of flame extinction, cooling down and reduction dirt cigarette, great improvement high temperature waste gas's purification security, and purification cost is low moreover to through inlet tube, blow off pipe, liquid level detector and moisturizing valve assembly that set up, not only make things convenient for the change of purified water, can automatic moisturizing, great improvement its convenience.

Furthermore, the fixed surface of water supply valve assembly installs the moisturizing pipe, and the surface mounting of moisturizing pipe has the water supply valve, blowoff valve, water supply valve and liquid level detector are connected with the controller through the wire, and the controller is PLC controlling means, can automatic control moisturizing and drainage.

Furthermore, the surface of filter mantle is equipped with the filtration pore, the terminal surface fixedly connected with connecting pipe of filter mantle, the one end of connecting pipe can be dismantled with the one end of intake pipe and be connected, and the filter mantle can avoid the large granule pollutant in the waste gas to discharge.

Furthermore, a water inlet valve is fixedly arranged on the surface of the water inlet pipe, and the surface of the water inlet valve is electrically connected with the controller through a lead, so that the controller can automatically control the water inlet pipe to add water conveniently.

Furthermore, a protective net is arranged on the surface of the exhaust upper cover, and a connecting flange is arranged at one end of the exhaust upper cover.

Furthermore, the both ends of exhausting spark arrester assembly all are equipped with the ring flange, and the surface of ring flange is equipped with the bolt hole.

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

(1) This scheme can directly discharge high temperature waste gas in the cooling purification room through the intake pipe that sets up, and the water through in the cooling purification room is discharged after cooling purification, plays flame, cooling and the effect that reduces the dirt cigarette, great improvement high temperature waste gas's purification security, purification cost is low moreover.

(2) This scheme is through inlet tube, blow off pipe, liquid level detector and the water compensating valve assembly that sets up, not only makes things convenient for the change of purifying waste water, moreover in the use can automatic water supply, great improvement its convenience of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The numbering in the figures illustrates:

1 cooling and purifying water tank, 11 cooling and purifying room, 12 filter mantle, 13 connecting pipe, 14 blow-off pipe, 15 blow-off valve, 2 air inlet pipe, 21 connecting part, 3 water inlet pipe, 31 water supply valve assembly, 4 liquid level detector, 41 probe rod, 5 exhaust pipe, 51 exhaust flame arrester assembly, 52 exhaust upper cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, an exhaust treatment box with a filter includes a cooling and purifying water tank 1, the cooling and purifying water tank 1 is made of heat conducting metal, a water inlet pipe 3, a blow-off pipe 14, an air inlet pipe 2 and a liquid level detector 4 are fixedly mounted on the surface of the cooling and purifying water tank 1, the liquid level detector 4 belongs to the prior art and can detect the amount of water in the cooling and purifying water tank 1, a water replenishing valve assembly 31 is arranged on one side of the water inlet pipe 3, the water replenishing valve assembly 31 belongs to the prior art and is convenient for replenishing water, a blow-off valve 15 is arranged at one end of the blow-off pipe 14, the blow-off pipe 14 is convenient for discharging sewage needing to be replaced after filtering, a connecting part 21 is fixedly mounted at one end of the air inlet pipe 2, a probe rod 41 is arranged at one end of the liquid level detector 4, a cooling and purifying water tank 11 is arranged inside the cooling and purifying water tank 1, a filter mantle 12 is detachably connected to the inner wall of the cooling and purifying tank 11, a connecting pipe 13 arranged on the filter mantle 12 is a high temperature resistant flexible pipe, which is convenient for the filter mantle 12, the inner wall of the cooling and the exhaust treatment box 11 is communicated with an exhaust fire retardant assembly 51, which allows a mixture of gas and can prevent the combustible gas and the combustible flame from passing through, and the prior art, and the combustible flame retardant device, and the safety of the exhaust fire retardant assembly is improved.

The surface of upper cover 52 that exhausts is equipped with the protection network, the one end of upper cover 52 that exhausts is equipped with flange, the both ends of exhausting spark arrester assembly 51 all are equipped with the ring flange, and the surface of ring flange is equipped with the bolt hole, the surface of filter mantle 12 is equipped with the filtration pore, the terminal surface fixedly connected with connecting pipe 13 of filter mantle 12, the one end of connecting pipe 13 can be dismantled with the one end of intake pipe 2 and be connected, large granule pollutant in the waste gas can be avoided to filter mantle 12 and is discharged.

In this embodiment, can directly discharge high temperature waste gas to cooling purification room 11 through the intake pipe 2 that sets up, cool off through the water in the cooling purification room 11 and purify the back and discharge, play flame, lower the temperature and reduce the effect of dirt cigarette, great improvement high temperature waste gas's purification security, purification cost is low moreover.

Example 2

The water replenishing valve assembly 31 is characterized in that a water replenishing pipe is fixedly installed on the surface of the water replenishing valve assembly 31, a water replenishing valve is installed on the surface of the water replenishing pipe, the blowdown valve 15, the water replenishing valve and the liquid level detector 4 are connected with a controller through wires, the controller is a PLC (programmable logic controller) control device and can automatically control water replenishing and draining, a water inlet valve is fixedly installed on the surface of the water inlet pipe 3, the surface of the water inlet valve is electrically connected with the controller through wires, and the controller can automatically control the water inlet pipe 3 to add water conveniently.

In this embodiment, through the inlet tube 3, blow off pipe 14, liquid level detector 4 and the water supply valve assembly 31 that set up, not only make things convenient for the change of purifying waste water, can automatic water supply in the use moreover, great improvement its convenience of use.

When the waste gas treatment box with the filter is used, high-temperature waste gas enters a cooling purification chamber 11 through an air inlet pipe 2, the waste gas is filtered and cooled by purified water, then filtered gas is discharged through an exhaust pipe 5, in the purification and cooling process, the purified water is evaporated at high temperature to reduce the liquid level, at the moment, when the liquid level of the purified water detected by a liquid level detector 4 is lower than a set value, automatic water replenishing is performed by controlling a water replenishing valve assembly 31, when the purified water is required to be completely replaced, a blowdown valve 15 is controlled to be opened, the sewage is discharged and then closed, a water inlet valve is controlled to be opened, purified water is added through an water inlet pipe 3, when the purified water storage reaches the set value, a detection signal is transmitted to a controller by the liquid level detector 4, the controller is automatically closed, the high-temperature waste gas can be directly discharged into the cooling purification chamber 11 through the arranged air inlet pipe 2, the high-temperature waste gas is cooled and purified through the water in the cooling purification chamber 11 and then discharged, flame extinction, the effects of temperature reduction and dust and smoke reduction are achieved, the purification safety of the high-temperature waste gas inlet valve assembly is greatly improved, and the convenience in the water replenishing process of water replenishing is achieved.

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 an exhaust-gas treatment case with filter, includes cooling and purifying water tank (1), its characterized in that: the utility model discloses a cooling purification water tank, including cooling purification water tank (1), fixed surface installs inlet tube (3), blow off pipe (14), intake pipe (2) and liquid level detector (4), one side of inlet tube (3) is provided with water supply valve assembly (31), the one end of blow off pipe (14) is equipped with blowoff valve (15), the one end fixed mounting of intake pipe (2) has connecting portion (21), the one end of liquid level detector (4) is equipped with probe rod (41), cooling purification water tank (1) inside is equipped with cooling purifying chamber (11), the inner wall of cooling purifying chamber (11) can be dismantled and be connected with filter mantle (12), the inner wall intercommunication of cooling purifying chamber (11) has blast pipe (5), the one end fixed mounting of blast pipe (5) has exhaust flame arrester assembly (51), the terminal surface of exhaust flame arrester assembly (51) can be dismantled and be connected with exhaust upper cover (52).

2. The exhaust treatment tank with the filter of claim 1, wherein: the fixed surface of moisturizing valve assembly (31) installs the moisturizing pipe, and the surface mounting of moisturizing pipe has the moisturizing valve, blowoff valve (15), moisturizing valve and liquid level detector (4) are connected with the controller through the wire.

3. The exhaust treatment tank with the filter of claim 1, wherein: the surface of filter mantle (12) is equipped with the filtration pore, the terminal surface fixedly connected with connecting pipe (13) of filter mantle (12), the one end of connecting pipe (13) can be dismantled with the one end of intake pipe (2) and be connected.

4. The exhaust treatment tank with the filter of claim 1, wherein: the surface of the water inlet pipe (3) is fixedly provided with a water inlet valve, and the surface of the water inlet valve is electrically connected with the controller through a lead.

5. The exhaust treatment tank with the filter of claim 1, wherein: the surface of the exhaust upper cover (52) is provided with a protective net, and one end of the exhaust upper cover (52) is provided with a connecting flange.

6. The exhaust treatment tank with the filter of claim 1, wherein: both ends of the exhaust flame arrester assembly (51) are provided with flanges, and the surfaces of the flanges are provided with bolt holes.