CN218485590U

CN218485590U - Waste gas drying box

Info

Publication number: CN218485590U
Application number: CN202222082994.9U
Authority: CN
Inventors: 吕泽瑜; 吕竹明; 蒋彬; 陈晨; 孙慧
Original assignee: Institute Of Resources And Environment Beijing Academy Of Science And Technology
Current assignee: Institute Of Resources And Environment Beijing Academy Of Science And Technology
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-17
Anticipated expiration: 2032-08-09

Abstract

The utility model is suitable for a waste gas drying equipment technical field provides a waste gas drying oven, include: the box, the inside of box is equipped with the exhaust pipe, be equipped with gas outlet and waste water outlet on the box, the inboard of the gas outlet of box is equipped with the dehumidification piece, the end of giving vent to anger of exhaust pipe with dehumidification piece intercommunication, waste gas enters into through the end of giving vent to anger of exhaust pipe follow behind the dehumidification piece the gas outlet is discharged the inside of box, the inlet end of exhaust pipe wears to locate the outer wall of box exposes, the inside of box still is equipped with right the cooling portion of exhaust pipe carries out refrigerated cooling space, borrows this, the utility model discloses a set up cooling structure, realize guaranteeing the drying effect of waste gas to the abundant cooling of the inside vapor of waste gas, set up the dehumidification piece that can dismantle the setting simultaneously, further dry waste gas, optimize the drying effect of waste gas, increase the treatment effeciency of waste gas.

Description

Waste gas drying box

Technical Field

The utility model relates to a waste gas drying equipment technical field especially relates to a waste gas drying cabinet.

Background

Waste gas indicates that the enterprise carries out the general name that contains pollutant gas of the air is discharged into to various that fuel burning or produce in the production technology in-process in the chemical production process, at present, the processing waste gas of some enterprises directly discharges into the atmosphere, not only can the polluted air, still can cause certain harm to the human body, some directly produce harm, seriously harm people's health, when filtering waste gas, often need carry out drying process to waste gas, prevent that waste gas is too moist, influence follow-up filterable effect, or lead to follow-up treatment equipment to take place short circuit fault, current waste gas drying device is to waste gas drying process's inefficiency, resource utilization is lower, dehumidification structure is inconvenient when changing.

In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, an object of the utility model is to provide an exhaust gas drying oven, it can be through setting up cooling structure, realizes guaranteeing the drying effect of waste gas to the abundant cooling of the inside vapor of waste gas, has set up the dehumidification piece that can dismantle the setting simultaneously, further dries waste gas, optimizes the drying effect of waste gas, increases the treatment effeciency of waste gas.

In order to achieve the above object, the utility model provides an exhaust gas drying oven, include: the box, the inside of box is equipped with the waste gas pipe, be equipped with gas outlet and waste water outlet on the box, the inboard of the gas outlet of box is equipped with the dehumidification piece, the end of giving vent to anger of waste gas pipe with dehumidification piece intercommunication, waste gas enters into through the end of giving vent to anger of waste gas pipe follow behind the dehumidification piece the gas outlet is discharged the inside of box, the inlet end of waste gas pipe wears to locate the outer wall of box exposes, the inside of box still is equipped with right the cooling portion of waste gas pipe carries out refrigerated cooling space.

According to the utility model discloses a waste gas drying oven, the gas outlet set up in the top of box, the waste water export set up in the bottom of box, the cooling zone set up in the bottom of dehumidification piece, the top and the bottom of cooling zone all locate with the cooling zone carries out isolated baffle.

According to the utility model discloses a waste gas drying oven, the exhaust gas pipe part is worn to locate the inside of cooling space, cooling part are the spiral tube structure, the inside of cooling space is equipped with the cooling water, be equipped with the cooling water import on the outer wall of the box of cooling space bottom, be equipped with the cooling water export on the outer wall of the box at cooling space top.

According to the utility model discloses a waste gas drying oven, the dehumidification piece can dismantle connect in the top of cooling space, be equipped with the confession on the box the installing zone of dehumidification piece installation.

According to the utility model discloses a waste gas drying oven, the dehumidification piece is including setting up filter screen on two upper and lower terminal surfaces, right the filter screen carries out fixed plate and sets up in two active carbon between the filter screen filters dry cotton, the dehumidification piece is inserted and is located inside the installing zone, the dismantlement handle has set firmly on the outer wall of fixed plate.

According to the utility model discloses a waste gas drying cabinet, the lower of exhaust gas pipe is equipped with the U type pipe with the log raft play in the exhaust gas pipe, the export of U type pipe is slightly less than the bottommost of exhaust gas pipe.

The utility model provides a waste gas drying cabinet, include: the box, the inside of box is equipped with the waste gas pipe, be equipped with gas outlet and waste water outlet on the box, the inboard of the gas outlet of box is equipped with dehumidification, guarantees to dehumidify waste gas the back, through the inside of gas outlet discharge box, the end of giving vent to anger of waste gas pipe with dehumidification intercommunication, waste gas enters into through the end of giving vent to anger of waste gas pipe the follow behind the dehumidification the inside of box, the inlet end of waste gas pipe wears to locate the outer wall of box and exposes, guarantees that the inlet end of waste gas pipe lets in waste gas, realizes the drying process to waste gas, the inside of box still is equipped with right the cooling zone that the cooling portion of waste gas pipe carries out the cooling, through cooling waste gas in the inside of waste gas pipe, drops the temperature of waste gas, realizes evaporating the water that the waste gas contains inside into the gas-liquid water droplet, then the water droplet flows back along the waste gas pipe, realizes the inside steam vapor inside of waste gas that removes the technical effect, then the waste gas after handling gets into the inside of dehumidification and further dries, has realized the sufficient technological effect of dehumidification to waste gas, the optimization to waste gas. To sum up, the utility model discloses the technological effect who produces is through setting up cooling structure, realizes guaranteeing the drying effect of waste gas to the abundant cooling of the inside vapor of waste gas, has set up the dehumidification piece that can dismantle the setting simultaneously, further dries waste gas, optimizes the drying effect of waste gas, increases the treatment effeciency of waste gas.

Drawings

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

FIG. 2 is a schematic perspective view of the exhaust pipe of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic perspective view of the dehumidifying part of the present invention;

in the figure, 1-a wastewater outlet, 2-a box body, 3-a dehumidifying part, 31-a filter screen, 32-a disassembling handle, 33-a fixing plate, 4-an air outlet, 5-a cooling water outlet, 6-a cooling water inlet, 7-an exhaust pipe, 71-an air inlet end, 72-a U-shaped pipe, 73-a cooling part, 74-an air outlet end, 8-active carbon filter drying cotton and 9-cooling water.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1 and 2, the utility model provides a waste gas drying box, this waste gas drying box include box 2, the inside of box 2 is equipped with exhaust pipe 7, be equipped with gas outlet 4 and waste water outlet 1 on the box 2, the inboard of the gas outlet 4 of box 2 is equipped with dehumidification piece 3, guarantees to dehumidify waste gas the back, through the inside of gas outlet 4 discharge box 2, the end 74 of giving vent to anger of exhaust pipe 7 with dehumidification piece 3 intercommunication, waste gas enters into through the end 74 of giving vent to anger of exhaust pipe 7 follow behind the dehumidification piece 3 gas outlet 4 discharges the inside of box 2, the inlet end 71 of exhaust pipe 7 wears to locate the outer wall of box 2 exposes, guarantees that the inlet end 71 of exhaust pipe 7 lets in waste gas, realizes the drying process to waste gas, the inside of box 2 still is equipped with right the cooling part 73 of exhaust pipe 7 carries out refrigerated cooling area, through cooling off gas in the inside of exhaust pipe 7, with the temperature decline of waste gas, realize becoming the water droplet that waste gas contains in the inside of waste gas becomes, then realize water droplet along the steam pipe 7, the further dehumidification effect of the inside technology of getting rid of waste gas, then the steam drying process the effect of waste gas, the waste gas is further optimized the waste gas.

Referring to fig. 1 and 3, preferably, the gas outlet 4 of the present invention is disposed at the top of the box body 2, the waste water outlet 1 is disposed at the bottom of the box body 2, the cooling zone is disposed at the bottom of the dehumidifying part 3, the top and the bottom of the cooling zone are disposed on the partition board which isolates the cooling zone, so as to ensure that the cooling water 9 inside the cooling zone is in a closed circulating environment, and prevent the cooling water 9 from entering the dehumidifying part 3 and damaging the dehumidifying part 3.

Referring to fig. 1, fig. 2 and fig. 3, in addition, exhaust pipe 7 partially wears to locate the inside of cooling zone, cooling portion 73 are the helical tube structure, through the helical tube structure, increase the time of waste gas at the inside dwell of cooling zone, guarantee to the abundant cooling effect of waste gas, guarantee to form liquid water with the abundant cooling of vapor in the waste gas, realize the abundant dry effect to waste gas, the inside of cooling zone is equipped with cooling water 9, be equipped with cooling water inlet 6 on the outer wall of the box 2 of cooling zone bottom, be equipped with cooling water outlet 5 on the outer wall of the box 2 at cooling zone top, guarantee when cooling zone lets in cooling water 9, cooling water 9 can be full of the inside of whole cooling zone, realizes the abundant cooling to waste gas.

Referring to fig. 1 and 4, it is further, dehumidification piece 3 can dismantle connect in the top of cooling space, be equipped with the confession on the box 2 the installing space of dehumidification piece 3 installation, dehumidification piece 3 is including setting up filter screen 31 on two upper and lower terminal surfaces, right filter screen 31 carries out the fixed plate of fixing and sets up in two active carbon filtration drying cotton 8 between the filter screen 31 realizes that the inside waste gas of exhaust pipe 7 carries out the secondary dehumidification effect through filter screen 31 and active carbon filtration drying cotton 8, guarantees the abundant removal of moisture in the waste gas, dehumidification piece 3 inserts and locates inside the installing space, dismantle handle 32 has set firmly on the outer wall of fixed plate 33, when dehumidification piece 3 is changed to needs, directly dismantle handle 32 through the pulling, realizes pulling out dehumidification piece 3 from the inside of installing space, then directly change the active carbon filtration drying cotton 8 between two filter screens 31, insert the inside of installing space back dehumidification piece 3 after accomplishing, accomplish the change of dehumidification piece 3, operate the aspect of being more simple, reduced the time cost of later maintenance.

Referring to fig. 1, 2 and 3, better, the lowest portion of exhaust pipe 7 is equipped with the water exhaust U type pipe 72 in the exhaust pipe 7, the export of U type pipe 72 is slightly less than the bottommost of exhaust pipe 7, the cold zone in the cooling zone in exhaust pipe 7, the vapor liquefaction in the waste gas, flow to the bottommost of exhaust pipe 7 through the inner wall of exhaust pipe 7 after the liquefaction, waste water this moment enters into U type pipe 72, through the waste water gathering of U type pipe 72, can carry out certain sealed to exhaust pipe 7, prevent that waste gas from discharging exhaust pipe 7 through U type pipe 72, realize the water seal effect to exhaust pipe 7, when water reaches certain volume, waste water discharges through the delivery port of U type pipe 72 under the effect of the principle of U type pipe 72, waste water rethread waste water export 1 discharges box 2.

To sum up, the utility model provides an exhaust gas drying box, include: the box, the inside of box is equipped with the exhaust pipe, be equipped with gas outlet and wastewater outlet on the box, the inboard of the gas outlet of box is equipped with dehumidification spare, guarantees to dehumidify waste gas the back, through the inside of gas outlet discharge box, the exhaust pipe give vent to anger the end with dehumidification spare intercommunication, waste gas enters into through the end of giving vent to anger of exhaust pipe follow behind the dehumidification spare the gas outlet is discharged the inside of box, the inlet end of exhaust pipe wears to locate the outer wall of box exposes, guarantees that the inlet end of exhaust pipe lets in waste gas, realizes the drying process to waste gas, the inside of box still is equipped with right the cooling part of exhaust pipe carries out refrigerated cooling zone, through cooling off gas in the inside of exhaust pipe, descends the temperature of waste gas, realizes the inside water evaporation that contains of waste gas into the gas liquid water droplet, then the water droplet flows back along the exhaust pipe, realizes the technological effect of removing the inside vapor of waste gas, then the waste gas after handling get into the inside of dehumidification spare further dry that carries out, has realized the technological effect to the abundant dehumidification of waste gas, the technological effect of the dehumidification of waste gas, the optimization of the waste gas, the dehumidification effect of the waste gas, this novel dehumidification effect that the drying process of the waste gas that the utility model is realized the drying efficiency of the inside of the drying that the waste gas is carried out through the drying of the dry technological setting, and the waste gas, and the drying efficiency of the improvement of the drying of the waste gas, and the drying efficiency of the drying of the waste gas is carried out.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Claims

1. An exhaust gas drying cabinet, comprising:

the box, the inside of box is equipped with the waste gas pipe, be equipped with gas outlet and waste water outlet on the box, the inboard of the gas outlet of box is equipped with the dehumidification piece, the end of giving vent to anger of waste gas pipe with dehumidification piece intercommunication, waste gas enters into through the end of giving vent to anger of waste gas pipe follow behind the dehumidification piece the gas outlet is discharged the inside of box, the inlet end of waste gas pipe wears to locate the outer wall of box exposes, the inside of box still is equipped with right the cooling portion of waste gas pipe carries out refrigerated cooling space.

2. The exhaust gas drying cabinet of claim 1, wherein the air outlet is disposed at the top of the cabinet, the waste water outlet is disposed at the bottom of the cabinet, the cooling zone is disposed at the bottom of the dehumidifying element, and the top and the bottom of the cooling zone are disposed on a partition plate for isolating the cooling zone.

3. The exhaust gas drying cabinet according to claim 2, wherein the exhaust gas pipe is partially inserted into the cooling zone, the cooling section has a spiral pipe structure, cooling water is provided in the cooling zone, a cooling water inlet is provided on the outer wall of the cabinet at the bottom of the cooling zone, and a cooling water outlet is provided on the outer wall of the cabinet at the top of the cooling zone.

4. The exhaust gas drying cabinet of claim 1, wherein the dehumidifying element is detachably connected to a top of the cooling area, and the cabinet is provided with a mounting area for mounting the dehumidifying element.

5. The exhaust gas drying cabinet according to claim 4, wherein the dehumidifying element comprises filter screens disposed on the upper and lower end surfaces, a fixing plate for fixing the filter screens, and activated carbon filter drying cotton disposed between the two filter screens, the dehumidifying element is inserted into the mounting area, and a detaching handle is fixedly disposed on the outer wall of the fixing plate.

6. The exhaust gas drying box according to any one of claims 1 to 5, wherein a lowest portion of the exhaust gas pipe is provided with a U-shaped pipe for discharging water in the exhaust gas pipe, and an outlet of the U-shaped pipe is slightly lower than the lowest portion of the exhaust gas pipe.