CN218871687U

CN218871687U - Waste gas primary filtering formula heat accumulation formula oxidation furnace

Info

Publication number: CN218871687U
Application number: CN202223353215.0U
Authority: CN
Inventors: 吴彬
Original assignee: Foshan Lvzhichuang Environmental Protection Technology Co ltd
Current assignee: Foshan Lvzhichuang Environmental Protection Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-18
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of regenerative oxidation furnaces, and discloses a waste gas primary-effect filtering regenerative oxidation furnace, which comprises an oxidation furnace body and a filter box arranged on one side of the oxidation furnace body, wherein a purification component is arranged inside the filter box, the purification component comprises a water storage pipe and a water collecting tank, the top end of the water storage pipe is provided with a water injection pipe, the opening at the bottom end of the water storage pipe is provided with filter cloth, and two sides of the bottom end of the water storage pipe are provided with water distribution plates; the utility model discloses simple structure, when the in-service use, in water enters into the water storage pipe from the water injection pipe, because laminate mutually between water distribution plate and the filter cloth, so water is flowing to the filter cloth surface in the same direction as the basin that leaks, because the basin evenly distributed that leaks is on the filter cloth surface, so can ensure that even the flowing of water is to the filter cloth surface, guaranteed the homogeneity of water and filter cloth contact to can improve the filter effect of this filter cloth.

Description

Waste gas primary filtering formula heat accumulation formula oxidation furnace

Technical Field

The utility model relates to a heat accumulating type oxidation furnace technical field specifically is a waste gas just imitates filtration formula heat accumulating type oxidation furnace.

Background

The organic waste gas is a common pollutant discharged by the industries of petrochemical industry, light industry, plastics, printing, coating and the like, and the organic waste gas contains hydrocarbon compounds, oxygen-containing organic compounds, nitrogen, sulfur, halogen, phosphorus-containing organic compounds and the like; if the waste gas is not treated, the waste gas is directly discharged into the atmosphere, which causes serious pollution to the environment and harms human health.

Through retrieval, in Chinese patent publication No. CN213348282U, a waste gas primary-effect filtering type regenerative oxidation furnace is disclosed, which belongs to the technical field of regenerative oxidation furnaces and comprises a furnace main body, wherein an air inlet pipe and an air outlet pipe are arranged on the furnace main body, the air inlet pipe is connected with a weight settling box, an air inlet and an air outlet are formed in the weight settling box, the air inlet is positioned at the bottom of the weight settling box, the air outlet is positioned at the top of the weight settling box, and one end, far away from the furnace main body, of the air inlet pipe is connected with the air outlet; the position that just is located the air intake in the heavy object settling box is provided with the deep bead, and the deep bead is buckled and is set up, and the opening of bending of deep bead sets up towards the bottom of heavy object settling box. Waste gas enters the heavy object settling box through the air inlet, and due to the bending arrangement of the wind shield, the waste gas impacts the wind shield after entering the heavy object settling box, heavy objects in the waste gas are blocked by the wind shield, and then the waste gas descends to the bottom of the heavy object settling box. Therefore, the arrangement of the wind shield can facilitate the removal of heavy objects in the exhaust gas.

In the above-mentioned patent, though through the setting of drain pipe and filter cloth, can play the filtration to waste gas, nevertheless, when water passes through the apopore and discharges on the filter cloth in the water pipe, be difficult to guarantee the even flow of water to the filter cloth surface, then can lead to the filter cloth not have the part of water to be difficult to filter waste gas to can influence purifying effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas primary-effect filtration formula heat accumulation formula oxidation furnace to solve in above-mentioned patent, be difficult to guarantee that the even filter cloth surface that flows of water, then can lead to the filter cloth not to have the part of water to be difficult to filter waste gas, thereby can influence purifying effect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste gas is first imitated filtration formula heat accumulation formula oxidation furnace, include the oxidation furnace body with set up in the rose box of oxidation furnace body one side, the inside purification subassembly that is provided with of rose box, the purification subassembly includes standpipe and water catch bowl, the standpipe top is provided with the water injection pipe, the opening part of standpipe bottom is provided with the filter cloth, standpipe bottom both sides are provided with the water distribution board, the water distribution board surface is followed a plurality of water leakage groove has been seted up to water distribution board length direction.

Preferably, grooves are formed in two sides of the inner wall of the water distribution plate, a plurality of springs are fixedly mounted at one end inside each groove, and a pressing plate is fixedly mounted at one end of each spring.

Preferably, the inside both sides fixed mounting of water catch bowl has the fixture block that is used for installing the filter cloth, water catch bowl one end fixedly connected with blow off pipe.

Preferably, an exhaust pipe is fixedly installed at one end of the filter box.

Preferably, a plurality of filter plates are fixedly mounted on one side inside the filter box.

Preferably, the distance between the two water distribution plates is consistent with the thickness of the filter cloth.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure, when the in-service use, in water enters into the water storage pipe from the water injection pipe, because laminate mutually between water distribution plate and the filter cloth, the event water is along leaking the basin and is flowing to the filter cloth surface, because the basin evenly distributed that leaks is on the filter cloth surface, the event can ensure that even the flowing of water is to the filter cloth surface, has guaranteed the homogeneity of water and filter cloth contact to can improve the filter effect of this filter cloth.

Drawings

FIG. 1 is a schematic view of the whole structure of the waste gas primary filtering type regenerative oxidation furnace of the present invention;

FIG. 2 is a schematic view of the internal structure of the waste gas primary-filtering regenerative oxidation furnace of the present invention;

FIG. 3 is a schematic view of the sectional structure of the waste gas primary filtering type regenerative oxidation furnace of the present invention;

FIG. 4 is a schematic view of the structure of the purification assembly of the waste gas primary-filtering regenerative oxidation furnace of the present invention;

fig. 5 is an enlarged structural diagram of a in fig. 4.

In the figure: 10-an oxidation furnace body; 20-a filter box; 30-an exhaust pipe; 40-a purification component; 41-a water storage pipe; 42-a water injection pipe; 43-a filter cloth; 44-a water collection tank; 45-fixture block; 46-water distribution plate; 461-water leakage trough; 462-a recess; 463-a spring; 464-a pressing plate; 50-a sewage draining pipe; 60-a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides a technical solution: a waste gas primary filtering type heat accumulating type oxidation furnace comprises an oxidation furnace body 10 and a filter box 20 arranged on one side of the oxidation furnace body 10, wherein the filter box 20 is communicated with a discharge port of the oxidation furnace body 10 through a pipeline, a purification assembly 40 is fixedly arranged in the filter box 20, the purification assembly 40 comprises a water storage pipe 41 and a water collection tank 44, the water storage pipe 41 is fixedly arranged at the top end in the filter box 20, two ends of the water storage pipe 41 are attached to the inner wall of the filter box 20 to form a sealed water storage pipe 41, the water collection tank 44 is fixedly arranged at the bottom end in the filter box 20, the water collection tank 44 is used for collecting sewage, the top end of the water storage pipe 41 is fixedly connected with a water injection pipe 42, the top end of the water injection pipe 42 extends to the outside of the filter box 20, the water distribution device is used for adding clean water into the water storage pipe 41, the filter cloth 43 is fixedly installed at the opening at the bottom end of the water storage pipe 41, the water distribution plates 46 are fixedly connected to two sides of the bottom end of the water storage pipe 41, the distance between the two water distribution plates 46 is consistent with the thickness of the filter cloth 43, therefore, when the filter cloth 43 is installed between the two water distribution plates 46, the filter cloth 43 can be attached to the two water distribution plates 46, a plurality of water leakage grooves 461 are formed in the surface of each water distribution plate 46 along the length direction of the water distribution plate 46, the water leakage grooves 461 on the two sides are located at two sides of the filter cloth 43, the top end openings of the water leakage grooves 461 extend to the top ends of the water distribution plates 46, the bottom end openings of the water leakage grooves 461 extend to the bottom ends of the water distribution plates 46, and the distance between the two water distribution plates 46 is consistent with the thickness of the filter cloth 43.

Furthermore, water enters the water storage pipe 41 from the water injection pipe 42, and because the water distribution plate 46 is attached to the filter cloth 43, the water flows to the surface of the filter cloth 43 along the water leakage grooves 461, and because the water leakage grooves 461 are uniformly distributed on the surface of the filter cloth 43, the water can be ensured to uniformly flow to the surface of the filter cloth 43, and the uniformity of contact between the water and the filter cloth is ensured.

In the preferred technical scheme of this embodiment, the recess 462 has been seted up to water distribution plate 46 inner wall both sides, the inside one end fixed mounting of recess 462 has a plurality of spring 463, spring 463 one end fixed mounting has clamp plate 464, filter cloth 43 both sides fixed mounting has the installation piece, the thickness of installation piece is less than the thickness of filter cloth 43, when installing filter cloth 43, arrange the installation piece of filter cloth 43 both sides in clamp plate 464, clamp plate 464 can press from both sides the installation piece tightly fixedly under the elasticity of spring 463, then can realize fixing the installation of filter cloth 43.

In the preferred technical solution of the present embodiment, the inside of the water collecting tank 44 is fixedly installed with the clamping blocks 45 for installing the filter cloth 43, one end of the water collecting tank 44 is fixedly connected with the sewage draining pipe 50, and the sewage draining pipe 50 can drain the filtered sewage.

In the preferred embodiment, an exhaust pipe 30 is fixedly mounted at one end of the filter box 20, and the exhaust pipe 30 is used for exhausting filtered gas.

In the preferred embodiment, three filter plates 60 are fixedly installed at one side of the interior of the filter box 20, and the filter holes of the filter plates 60 are sequentially reduced from the oxidation furnace body 10 to the purification unit 40.

The working principle is as follows: when the device is used, after gas in the oxidation furnace body 10 enters the filter box 20, the gas sequentially passes through the three filter plates 60 with different apertures, meanwhile, water enters the water storage pipe 41 from the water injection pipe 42, water flows to the surface of the filter cloth 43 along the water leakage grooves 461 due to the fact that the water distribution plate 46 is attached to the filter cloth 43, the water leakage grooves 461 are evenly distributed on the surface of the filter cloth 43, the water can be guaranteed to evenly flow to the surface of the filter cloth 43, then the waste gas is filtered through the filter cloth 43, and therefore impurities in the waste gas entering the regenerative oxidation furnace are fewer.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a waste gas primary filter formula heat accumulation formula oxidation furnace, including oxidation furnace body (10) with set up in rose box (20) of oxidation furnace body (10) one side, rose box (20) inside is provided with purification component (40), purification component (40) include standpipe (41) and water catch bowl (44), standpipe (41) top is provided with water injection pipe (42), the opening part of standpipe (41) bottom is provided with filter cloth (43), its characterized in that: the water distribution device is characterized in that water distribution plates (46) are arranged on two sides of the bottom end of the water storage pipe (41), and a plurality of water leakage grooves (461) are formed in the surface of each water distribution plate (46) along the length direction of each water distribution plate (46).

2. The exhaust gas primary-effect filtering type regenerative oxidation furnace according to claim 1, wherein: grooves (462) are formed in two sides of the inner wall of the water distribution plate (46), a plurality of springs (463) are fixedly mounted at one end of the inner portion of each groove (462), and a pressing plate (464) is fixedly mounted at one end of each spring (463).

3. The exhaust gas primary-effect filtering type regenerative oxidation furnace according to claim 1, wherein: the filter cloth is characterized in that clamping blocks (45) used for installing the filter cloth (43) are fixedly installed on two sides in the water collecting tank (44), and a sewage draining pipe (50) is fixedly connected to one end of the water collecting tank (44).

4. The primary filtering type regenerative oxidation furnace for exhaust gas according to claim 1, wherein: an exhaust pipe (30) is fixedly installed at one end of the filter box (20).

5. The exhaust gas primary-effect filtering type regenerative oxidation furnace according to claim 1, wherein: a plurality of filter plates (60) are fixedly mounted on one side inside the filter box (20).

6. The primary filtering type regenerative oxidation furnace for exhaust gas according to claim 1, wherein: the distance between the two water distribution plates (46) is consistent with the thickness of the filter cloth (43).