CN208512162U - A kind of continuous oven fume treating device - Google Patents

Abstract

The utility model relates to a kind of continuous oven fume treating devices, including spray column, primary filter tower, electrostatic oil removal box, end filtration case, blower, spray column includes spraying box, spray chamber is equipped in spraying box, spray tube is equipped at the top of spray chamber, the spraying layer of cobblestone is equipped in the middle part of spray chamber, it sprays tower bottom and is equipped with cyclic water tank, feeding spraying pump is connected between cyclic water tank and spray tube, spray chamber side bottom is equipped with air inlet, outlet is equipped at the top of spray chamber, primary filter top of tower is equipped with entrance, primary filter tower bottom is equipped with outlet, primary filter chamber is equipped in primary filter tower, primary filter is intracavitary to be equipped with filter cotton plate, electrostatic oil removing electric field is equipped in electrostatic oil removal box, active carbon filter plate is equipped in end filtration case.The utility model is paved into spraying layer using cobblestone and is convenient for cooling down to oil smoke, filtering larger oil droplet and solid particle, at low cost, long service life, good cooling effect, and filter cotton plate reduces the steam in oil smoke, prevents electrostatic oil removing electric field from failing.

Description

A kind of continuous oven fume treating device

Technical field

The utility model relates to technical field of environment protection equipment, in particular to a kind of continuous oven fume treating device.

Background technique

Continuous oven can discharge a large amount of oil smoke, to environment as the necessaries in chain production during the work time It is seriously polluted, therefore must access tail gas treatment device before continuous oven exhaust emissions and reduce and pollute, existing tail gas treatment device Electric field oil removing is generallyd use, short circuit easily occurs, filter efficiency is low, and power consumption is big.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of continuous oven fume treating devices.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of continuous oven fume treating device, packet Include spray column, the electrostatic oil removing with the primary filter tower of the spray column outlet and the primary filter tower outlet Case, the blower with the end filtration case of the electrostatic oil removal box outlet and the end filtration case outlet, the spray Leaching tower includes the spraying box being vertically arranged, and vertical spray chamber is equipped in the spraying box, is equipped with spray at the top of the spray chamber Pipe, the spray chamber middle part are equipped with spraying layer, cobblestone are equipped in the spraying layer, and the spray tower bottom is equipped with recirculated water Case, is connected with feeding spraying pump between the cyclic water tank and spray tube, the spray chamber side bottom is equipped with air inlet, the spray Top of chamber is drenched equipped with outlet, and the primary filter top of tower is equipped with entrance, and the primary filter tower bottom is equipped with outlet, described first Primary filter chamber, the primary filter between the primary filter tower outlet and the primary filter tower entrance are equipped in grade filtration tank It is intracavitary to be equipped with the filter cotton plate for separating the primary filter chamber up and down, it is equipped with electrostatic oil removing electric field in the electrostatic oil removal box, Active carbon filter plate is equipped in the end filtration case.

The spraying layer being paved into above-mentioned design using cobblestone is convenient for cooling down to oil smoke, remove larger oil droplet in oil smoke and Solid particle, at low cost, long service life, good cooling effect, the filter cotton plate in primary filter tower are convenient for further to oil smoke Filtering prevents electrostatic oil removing electric field from failing, electrostatic oil removing electric field effectively removes thin in oil smoke convenient for reducing the steam in oil smoke Small oil droplet, active carbon filter plate effectively remove pernicious gas and fine particle in oil smoke.

As the further improvement of the design, at least two layers of the spraying layer and up and down arrangement are stayed between adjacent spraying layer There is gap, form sinuous flow between spraying layer, filters good cooling effect.

As the further improvement of the design, it is connected with and leads between the primary filter top of tower and spray column top Flow tube, the diversion pipe are the U-shaped that Open Side Down, and the diversion pipe both ends export respectively with the spray column and primary filter tower Entrance connection.Diversion pipe is convenient for further cooling down to oil smoke, convenient for the biggish droplet sedimentation of volume.

As the further improvement of the design, between primary filter tower outlet and the electrostatic oil removal box import and It is equipped with fire resisting damper between the end filtration case outlet and the fan inlet, equipment kindling is avoided to injure electrostatic oil removing electric field.

As the further improvement of the design, the filter cotton plate be anti-guncotton plate, the filter cotton plate at least provided with Two layers, there are gaps between adjacent head cotton plate, and filter effect is more preferable, and flameproof effect is good.

As the further improvement of the design, the cyclic water tank top opening, a part of position of the cyclic water tank opening In in the spray column, the cyclic water tank another part that is open is located at outside the spray column, outer gas in active balance spray column Pressure, convenient for circulating water quality in observation circulating box.

As the further improvement of the design, the cyclic water tank bottom is inclined surface, following outside the spray column Ring water tank bottom position is minimum, convenient for the cleaning of impurity screening.

The beneficial effects of the utility model are: the utility model is convenient for dropping oil smoke using the spraying layer that cobblestone is paved into Temperature removes larger oil droplet and solid particle in oil smoke, at low cost, long service life, good cooling effect, in primary filter tower Filter cotton plate convenient for reducing the steam in oil smoke, prevents electrostatic oil removing electric field from failing, electrostatic removes convenient for further filtering to oil smoke Oily electric field effectively removes the fine oil droplets in oil smoke, and active carbon filter plate effectively removes pernicious gas and fine particle in oil smoke.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the overall structure diagram of the utility model.

1. spraying box in figure, 2. spray tubes, 3. spraying layers, 4. air inlets, 5. filter cotton plates, 6. diversion pipes, 7. fire prevention Valve, 8. electrostatic oil removal boxes, 9. active carbon filter plates, 10. end filtration casees, 11. electrostatic oil removing electric fields, 12. blowers, 13. circulations Water tank, 14. primary filter towers, 15. spray chambers, 16. feeding spraying pumps, 17. primary filter chambers.

Specific embodiment

Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with And explanation is only used to explain the utility model, but is not intended to limit the scope of the present invention.

Embodiment: a kind of continuous oven fume treating device, the primary mistake including spray column and the spray column outlet Filter tower 14, the end with the electrostatic oil removal box 8 of 14 outlet of primary filter tower and 8 outlet of electrostatic oil removal box Rose Box 10, the blower 12 with 10 outlet of end filtration case are held, the spray column includes the spraying box being vertically arranged 1, vertical spray chamber 15 is equipped in the spraying box 1, is equipped with spray tube 2 at the top of the spray chamber 15, in the spray chamber 15 Portion is equipped with spraying layer 3, and cobblestone is equipped in the spraying layer 3, and the spray tower bottom is equipped with cyclic water tank 13, the circulation Feeding spraying pump 16 is connected between water tank 13 and spray tube 2,15 side bottom of spray chamber is equipped with air inlet 4, the spray It is equipped with outlet at the top of chamber 15, entrance is equipped at the top of the primary filter tower 14,14 bottom of primary filter tower is equipped with outlet, institute State and be equipped with primary filter chamber 17 in primary filter tower 14, the outlet of primary filter tower 14 and 14 entrance of primary filter tower it Between primary filter chamber 17 in be equipped with the filter cotton plate 5 that separates about the 17 primary filter chamber, in the electrostatic oil removal box 8 Equipped with electrostatic oil removing electric field 11, active carbon filter plate 9 is equipped in the end filtration case 10.

The spraying layer 3 being paved into above-mentioned design using cobblestone is convenient for cooling down to oil smoke, remove the larger oil droplet in oil smoke with And solid particle, at low cost, long service life, good cooling effect, the filter cotton plate 5 in primary filter tower 14 be convenient for oil smoke into The filtering of one step prevents electrostatic oil removing electric field 11 from failing convenient for reducing the steam in oil smoke, and electrostatic oil removing electric field 11 effectively removes oil Fine oil droplets in cigarette, active carbon filter plate 9 effectively remove pernicious gas and fine particle in oil smoke.

As the further improvement of the design, at least two layers of the spraying layer 3 and up and down arrangement, between adjacent spraying layer 3 There are gaps, and sinuous flow is formed between spraying layer 3, filter good cooling effect.

As the further improvement of the design, it is connected between 14 top of primary filter tower and spray column top Diversion pipe 6, the diversion pipe 6 are the U-shaped that Open Side Down, and 6 both ends of diversion pipe export respectively with the spray column and primary The connection of 14 entrance of filtration tank.Diversion pipe 6 is convenient for further cooling down to oil smoke, convenient for the biggish droplet sedimentation of volume.

As the further improvement of the design, between the outlet of primary filter tower 14 and 8 import of electrostatic oil removal box And it is equipped with fire resisting damper 7 between the outlet of end filtration case 10 and 12 import of the blower, avoid equipment kindling from injuring electrostatic Oil removing electric field 11.

As the further improvement of the design, the filter cotton plate 5 is anti-guncotton plate, and the filter cotton plate 5 is at least arranged Have two layers, there are gaps between adjacent head cotton plate 5, and filter effect is more preferable, and flameproof effect is good.

As the further improvement of the design, 13 top opening of cyclic water tank, the cyclic water tank 13 is open one Quartile is in the spray column, and the described opening of cyclic water tank 13 another part is located at outside the spray column, active balance spray column Inner and outer air pressure, convenient for circulating water quality in observation circulating box.

As the further improvement of the design, 13 bottom of cyclic water tank is inclined surface, outside the spray column 13 bottom position of cyclic water tank is minimum, convenient for the cleaning of impurity screening.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of continuous oven fume treating device, which is characterized in that the primary including spray column and the spray column outlet Filtration tank, the end mistake with the electrostatic oil removal box of the primary filter tower outlet and the electrostatic oil removal box outlet Filter box, the blower with the end filtration case outlet, the spray column includes the spraying box being vertically arranged, the spraying box It is interior to be equipped with vertical spray chamber, it is equipped with spray tube at the top of the spray chamber, is equipped with spraying layer, the spray in the middle part of the spray chamber Cobblestone is equipped in layer, the spray tower bottom is equipped with cyclic water tank, spray is connected between the cyclic water tank and spray tube Sprinkling pump, the spray chamber side bottom are equipped with air inlet, are equipped with outlet, the primary filter top of tower at the top of the spray chamber Equipped with entrance, the primary filter tower bottom is equipped with outlet, and primary filter chamber, the primary mistake are equipped in the primary filter tower Filter tower outlet the primary filter tower entrance between primary filter it is intracavitary be equipped with by the primary filter chamber up and down separate Filter cotton plate, the electrostatic oil removal box is interior to be equipped with electrostatic oil removing electric field, is equipped with active carbon filter plate in the end filtration case.

2. a kind of continuous oven fume treating device according to claim 1, characterized in that at least two layers of the spraying layer and It arranges up and down, there are gaps between adjacent spraying layer.

3. a kind of continuous oven fume treating device according to claim 1, characterized in that the primary filter top of tower with Be connected with diversion pipe between at the top of the spray column, the diversion pipe is the U-shaped that Open Side Down, the diversion pipe both ends respectively with The spray column outlet is connected to primary filter tower entrance.

4. a kind of continuous oven fume treating device according to claim 1, characterized in that primary filter tower outlet with Fire resisting damper is equipped between the electrostatic oil removal box import and between end filtration case outlet and the fan inlet.

5. a kind of continuous oven fume treating device according to claim 1, characterized in that the filter cotton plate is anti-guncotton Plate, the filter cotton plate is at least provided with two layers, and there are gaps between adjacent head cotton plate.

6. a kind of continuous oven fume treating device according to claim 1, characterized in that opened at the top of the cyclic water tank Mouthful, cyclic water tank opening a part is located in the spray column, and the cyclic water tank another part that is open is located at the spray It drenches outside tower.

7. a kind of continuous oven fume treating device according to claim 6, characterized in that the cyclic water tank bottom is to incline Inclined-plane, the cyclic water tank bottom position outside the spray column are minimum.