CN213793332U - Water washing tower convenient for desilting for organic fluorine chemical production - Google Patents

Abstract

The utility model discloses an organic fluorine chemical industry production water washing tower convenient to desilting belongs to the relevant field of organic fluorine chemical industry production facility, include the washing tower and fix the exhaust duct at washing tower top and its UNICOM, inside filter layer and the shower head of being provided with of washing tower, be connected with the water pipe on the shower head, the water pipe runs through the washing tower and is connected with water delivery equipment, the bottom fixed mounting of washing tower has desilting mechanism, desilting mechanism is including striking off unit and two desilting valves. The unit of scraping in the desilting mechanism mainly strikes off and gathers together the precipitate to the bottom of washing tower, and wherein two scrape the pole and rotate and draw close, scrape near the pole gathers the sediment to row's silt valve for the precipitate is forced to be discharged, and this structure can be through drawing two and scrape the pole and just reverse in turn, realizes constantly clearing up the bottom of washing tower.

Description

Water washing tower convenient for desilting for organic fluorine chemical production

Technical Field

The utility model relates to a washing tower, in particular to a washing tower convenient for desilting for organic fluorine chemical production.

Background

In the process of organic fluorine chemical production, a large amount of raw materials and auxiliary materials are consumed, a plurality of toxic gases, liquids or particles are generated, if the gases or the liquids are not treated, the environment can be polluted, a water washing tower is usually used for treating the gases or the liquids, the water washing tower is an absorption tower and washes one or more components to achieve the purpose of purifying products, a plurality of fluorine-containing waste hydrochloric acid and other solid particles can be generated in the process of treating the gases or the liquids, a plurality of precipitation substances can remain at the bottom of the water washing tower after long-time use, and the substances can corrode the water washing tower or emit unpleasant odor due to the action of microorganisms after long-time non-treatment, thereby causing equipment damage and production environment quality reduction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water washing tower for organic fluorine chemical industry production convenient to desilting to solve the problem that provides among the above-mentioned background art.

For solving the deficiencies of the prior art, the utility model provides a following technical scheme:

a washing tower convenient for desilting for organic fluorine chemical production comprises a washing tower and an exhaust pipeline which is fixed at the top end of the washing tower and communicated with the washing tower, wherein a filter layer and a spray header are arranged inside the washing tower, a water pipe is connected to the spray header, the water pipe penetrates through the washing tower and is connected with water delivery equipment, a desilting mechanism is fixedly installed at the bottom of the washing tower, and the desilting mechanism comprises a scraping unit and two desilting valves; the scraping unit comprises a rotating shaft fixedly arranged at the bottom of the washing tower, two scraping rods are hinged to the rotating shaft, a connecting column is fixedly arranged on each scraping rod, two traction ropes are fixedly arranged on the connecting column and respectively penetrate through guide holes in the side wall of the washing tower, and the guide holes are formed above the silt removing unit; when two scrape the pole collineation, the central line of two row's silt valves with scrape the pole perpendicular, two it just rather than inside UNICOM to arrange silt valve fixed mounting at the bottom of washing tower.

As an improved scheme of the utility model: the scraper bar comprises an upper scraper plate and a lower scraper plate, the cross sections of the upper scraper plate and the lower scraper plate are isosceles trapezoids, the upper scraper plate is fixedly connected with the lower scraper plate, a variable cavity is arranged in the lower scraper plate, and a soft rubber pad is fixedly mounted at the end of the scraper bar.

As another improvement of the present invention: install the handle on the haulage rope, the handle sets up in the washing tower outside, fixed mounting has the fixed buckle that is used for fixed haulage rope on the washing tower inner wall, fixed buckle is located between guiding hole and the desilting valve, and does not hinder the motion of haulage rope.

As another improvement of the present invention: and a sealing ring is arranged in the guide hole.

As a further aspect of the present invention: and a detachable mud guide plate is arranged on the silt discharging valve.

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

strike off the unit in the desilting mechanism and mainly strike off and gather together the precipitate of washing tower bottom, wherein two are scraped the pole and are rotated and draw close, scrape near the pole gathers the sediment to the row's silt valve for the precipitate is forced to be discharged, this structure can scrape the pole through drawing two and be positive reverse in turn, the realization is cleared up washing tower bottom constantly, until with washing tower bottom clean up, the device does not need operating personnel to advance the inside clearance of washing tower, moreover, the operation is simple, the intensity of labour who alleviates desilting work.

Drawings

FIG. 1 is a front view of a water washing tower for organofluorine chemical production for facilitating desilting;

FIG. 2 is a partially enlarged view of a water washing tower for organofluorine chemical industry convenient for dredging;

FIG. 3 is a top cross-sectional view of a water scrubber for organofluorine chemical processes to facilitate dredging;

FIG. 4 is a three-dimensional view of a scraping rod of a water washing tower for organic fluorine chemical industry production, which is convenient for dredging;

in the figure: 1-exhaust pipeline, 2-water washing tower, 3-filter layer, 4-water pipe, 5-spray head, 6-scraping rod, 60-upper scraping plate, 61-lower scraping plate, 62-deformation cavity, 7-rotating shaft, 8-connecting column, 9-valve, 10-traction rope, 11-handle, 12-fixing buckle, 13-sealing ring, 14-soft rubber pad, 15-silt discharging valve and 16-mud guide plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, the embodiment provides a washing tower for organic fluorine chemical production, which is convenient for dredging, and includes a washing tower 2 and an exhaust pipeline 1 fixed at the top end of the washing tower 2 and communicated with the washing tower, a filter layer 3 and a spray header 5 are arranged inside the washing tower 2, a water pipe 4 is connected to the spray header 5, the water pipe 4 penetrates through the washing tower 2 and is connected with a water delivery device, a dredging mechanism is fixedly installed at the bottom of the washing tower 2, and the dredging mechanism includes a scraping unit and two dredging valves 15; the scraping unit comprises a rotating shaft 7 fixedly installed at the bottom of the washing tower 2, two scraping rods 6 are hinged to the rotating shaft 7, a connecting column 8 is fixedly installed on each scraping rod 6, two traction ropes 10 are fixedly installed on the connecting column 8, the two traction ropes 10 respectively penetrate through two guide holes in the side wall of the washing tower 2, two valves 9 are fixedly installed on the outer side of the washing tower 2, the two valves 9 and the two guide holes are in one-to-one correspondence and are concentrically installed, and the guide holes are formed in the upper portion of the silt discharging unit; when the two scraping rods 6 are collinear, the central lines of the two sludge discharge valves 15 are perpendicular to the scraping rods 6, and the two sludge discharge valves 15 are fixedly arranged at the bottom of the washing tower 2 and are communicated with the inside of the washing tower.

When the inside of the washing tower 2 needs to be desilted, the desilting valve 15 and the valve 9 are opened, two traction ropes 10 extending from any one valve 9 are pulled, the traction ropes 10 are pulled, the two scraping rods 6 rotate around the rotating shaft 7, sediment at the bottom of the washing tower 2 is scraped, the two scraping rods 6 gradually approach the sediment and gather to the desilting valve 15 and are extruded from the desilting valve 15, when the two scraping rods 6 are completely gathered together, the two traction ropes 10 extending from the other valve 9 are pulled at the moment to enable the two scraping rods 6 to rotate in opposite directions, at the moment, the scraping rods 6 continuously scrape and desilt the bottom of the washing tower 2, the sediment is discharged from the other desilting valve 15, the traction ropes 10 extending from the two valves 9 are repeatedly and alternately pulled, the scraping rods 6 continuously clean the bottom of the washing tower 2 until almost no sediment is discharged from the desilting valve 15, and finishing the dredging work.

Strike off the unit in the desilting mechanism and mainly strike off and gather together the precipitate of 2 bottoms in washing tower, wherein two scrape 6 rotations of pole and draw close, make and scrape 6 gather near row's silt valve 15 with the precipitate, make the precipitate discharge by force, this structure can scrape 6 positive and negative rotations in turn through drawing two, the realization is cleared up 2 bottoms in washing tower constantly, up to 2 bottoms clean up in washing tower, the device does not need operating personnel to advance 2 inside clearance in washing tower, moreover, the operation is simple, the intensity of labour of the work of desilting is lightened.

Please refer to fig. 4, which is an optimized embodiment of the present invention: the scraping rod 6 comprises an upper scraping plate 60 and a lower scraping plate 61, the cross sections of the upper scraping plate 60 and the lower scraping plate 61 are isosceles trapezoids, the upper scraping plate 60 is fixedly connected with the lower scraping plate 61, a deformation cavity 62 is arranged in the lower scraping plate 61, and a soft rubber pad 14 is fixedly mounted at the end of the scraping rod 6. The lower scraper 61 and the upper scraper 60 are designed into isosceles trapezoids, the upper scraper 60 is arranged on the lower scraper 61 in an inverted mode, the tip of the lower scraper 61 can scrape the bottom of the washing tower 2 cleaner, the oblique edge of the upper scraper 60 can guide continuously accumulated sediments to move forwards, sludge is reduced to cross the top of the upper scraper 60, the amount of once sludge discharge is made to be as large as possible, and the number of times of repeatedly pulling the scraper bar 6 to rotate forwards and backwards is reduced; the lower scraper 61 and the soft rubber mat 14 are preferably made of soft materials and have certain corrosion resistance, and the deformation cavity 62 is arranged in the lower scraper 61 to increase the deformation amount of the lower scraper 61, prevent the lower scraper 61 from being in hard collision with the washing tower 2 and reduce the damage to the bottom surface and the side surface of the washing tower 2.

Please refer to fig. 2, which is another preferred embodiment of the present invention: install handle 11 on the haulage rope 10, handle 11 sets up in 2 outsides of washing tower, fixed mounting has the fixed buckle 12 that is used for fixed haulage rope 10 on 2 inner walls of washing tower, fixed buckle 12 is located between guiding hole and the row's silt valve 15, and does not obstruct the motion of haulage rope 10. During installation, the haulage rope 10 is fixed on the fixed buckle 12, the valve 9 is closed, the leakage of the washing tower 2 is reduced, during desilting, the valve 9 is opened, the haulage rope 10 is extended out of the valve 9 through the desilting valve 15, and the handle 11 is fixed on the haulage rope 10, so that the operation is convenient.

Please refer to fig. 2, which is another preferred embodiment of the present invention: and a sealing ring 13 is arranged in the guide hole. Sealing washer 13 can reduce the wearing and tearing of haulage rope 10, prolongs the life of haulage rope 10, in addition with spliced pole 8 fixed mounting in the position that is close to 2 inner walls of washing tower, even scrape pole 6 and break off the damage, also can change haulage rope 10 through arranging silt valve 15.

Please refer to fig. 1 and fig. 2, which are examples of further optimization of the present invention: the sludge discharge valve 15 is provided with a detachable sludge guide plate 16. The mud guide plate 16 is added to guide the sludge discharged from the sludge discharge valve 15 to a transfer facility or to a location convenient for cleaning.

Claims (5)

1. The utility model provides a water scrubber for organic fluorine chemical industry production convenient to desilting, includes water scrubber (2) and fixes at water scrubber (2) top rather than exhaust duct (1) of UNICOM, water scrubber (2) inside is provided with filter layer (3) and shower head (5), be connected with water pipe (4) on shower head (5), water pipe (4) run through water scrubber (2) and are connected with water delivery equipment, characterized in that, the bottom fixed mounting of water scrubber (2) has desilting mechanism, desilting mechanism includes strikes off unit and two row silt valves (15); the scraping unit comprises a rotating shaft (7) fixedly installed at the bottom of the washing tower (2), two scraping rods (6) are hinged to the rotating shaft (7), a connecting column (8) is fixedly installed on each scraping rod (6), two traction ropes (10) are fixedly installed on the connecting column (8), the two traction ropes (10) respectively penetrate through guide holes in the side wall of the washing tower (2), and the guide holes are formed above the silt discharging unit; when two scrape the pole (6) collineation, the central line of two row's silt valve (15) with scrape pole (6) perpendicular, two arrange silt valve (15) fixed mounting in scrubbing tower (2) bottom and rather than inside UNICOM.

2. The organic fluorine chemical industry production water washing tower convenient for dredging according to claim 1, wherein the scraping rod (6) comprises an upper scraping plate (60) and a lower scraping plate (61), the cross-sectional shapes of the upper scraping plate (60) and the lower scraping plate (61) are both isosceles trapezoids, the upper scraping plate (60) and the lower scraping plate (61) are fixedly connected, a shape changing cavity (62) is arranged in the lower scraping plate (61), and a soft rubber pad (14) is fixedly arranged at the end part of the scraping rod (6).

3. The organofluorine chemical industry production water scrubber convenient to desilting of claim 1, characterized by, install handle (11) on haulage rope (10), handle (11) set up in the washing tower (2) outside, fixed buckle (12) that are used for fixed haulage rope (10) are installed to fixed on washing tower (2) inner wall, fixed buckle (12) are located between guiding hole and desilting valve (15), and do not hinder the motion of haulage rope (10).

4. The water washing tower for organic fluorine chemical industry production convenient for dredging according to claim 3, characterized in that a sealing ring (13) is arranged in the guide hole.

5. The water washing tower for organic fluorine chemical industry production convenient for desilting as claimed in claim 1, characterized in that the sludge discharge valve (15) is provided with a detachable sludge guide plate (16).

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